build(deps): bump com.github.docker-java:docker-java-transport-httpclient5

Bumps [com.github.docker-java:docker-java-transport-httpclient5](https://github.com/docker-java/docker-java) from 3.6.0 to 3.7.0.
- [Release notes](https://github.com/docker-java/docker-java/releases)
- [Changelog](https://github.com/docker-java/docker-java/blob/main/CHANGELOG.md)
- [Commits](https://github.com/docker-java/docker-java/compare/3.6.0...3.7.0)

---
updated-dependencies:
- dependency-name: com.github.docker-java:docker-java-transport-httpclient5
  dependency-version: 3.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/ISSUE_TEMPLATE/bug.yml

@@ -2,7 +2,6 @@ name: Bug report
 description: Report a bug or unexpected behavior in the project
 
 labels: ["bug", "area/backend", "area/frontend"]
-type: Bug
 
 body:
   - type: markdown

.github/ISSUE_TEMPLATE/feature.yml

@@ -2,7 +2,6 @@ name: Feature request
 description: Suggest a new feature or improvement to enhance the project
 
 labels: ["enhancement", "area/backend", "area/frontend"]
-type: Feature
 
 body:
   - type: textarea

.github/dependabot.yml

@@ -26,7 +26,7 @@ updates:
     open-pull-requests-limit: 50
     labels: ["dependency-upgrade", "area/backend"]
     ignore:
-      # Ignore versions of Protobuf >= 4.0.0 because Orc still uses version 3
+      # Ignore versions of Protobuf that are equal to or greater than 4.0.0 as Orc still uses 3
       - dependency-name: "com.google.protobuf:*"
         versions: ["[4,)"]
 
@@ -44,73 +44,68 @@ updates:
       build:
         applies-to: version-updates
         patterns: ["@esbuild/*", "@rollup/*", "@swc/*"]
-
       types:
         applies-to: version-updates
         patterns: ["@types/*"]
-
       storybook:
         applies-to: version-updates
-        patterns: ["storybook*", "@storybook/*"]
-
+        patterns: ["@storybook/*"]
       vitest:
         applies-to: version-updates
         patterns: ["vitest", "@vitest/*"]
-
-      major:
-        update-types: ["major"]
-        applies-to: version-updates
-        exclude-patterns: [
-            "@esbuild/*",
-            "@rollup/*",
-            "@swc/*",
-            "@types/*",
-            "storybook*",
-            "@storybook/*",
-            "vitest",
-            "@vitest/*",
-            # Temporary exclusion of these packages from major updates
-            "eslint-plugin-storybook",
-            "eslint-plugin-vue",
-          ]
-
-      minor:
-        update-types: ["minor"]
-        applies-to: version-updates
-        exclude-patterns: [
-            "@esbuild/*",
-            "@rollup/*",
-            "@swc/*",
-            "@types/*",
-            "storybook*",
-            "@storybook/*",
-            "vitest",
-            "@vitest/*",
-            # Temporary exclusion of these packages from minor updates
-            "moment-timezone",
-            "monaco-editor",
-          ]
-
       patch:
-        update-types: ["patch"]
         applies-to: version-updates
+        patterns: ["*"]
         exclude-patterns:
           [
             "@esbuild/*",
             "@rollup/*",
             "@swc/*",
             "@types/*",
-            "storybook*",
             "@storybook/*",
             "vitest",
             "@vitest/*",
           ]
-
+        update-types: ["patch"]
+      minor:
+        applies-to: version-updates
+        patterns: ["*"]
+        exclude-patterns: [
+            "@esbuild/*",
+            "@rollup/*",
+            "@swc/*",
+            "@types/*",
+            "@storybook/*",
+            "vitest",
+            "@vitest/*",
+            # Temporary exclusion of packages below from minor updates
+            "moment-timezone",
+            "monaco-editor",
+          ]
+        update-types: ["minor"]
+      major:
+        applies-to: version-updates
+        patterns: ["*"]
+        exclude-patterns: [
+            "@esbuild/*",
+            "@rollup/*",
+            "@swc/*",
+            "@types/*",
+            "@storybook/*",
+            "vitest",
+            "@vitest/*",
+            # Temporary exclusion of packages below from major updates
+            "eslint-plugin-storybook",
+            "eslint-plugin-vue",
+          ]
+        update-types: ["major"]
     ignore:
-      # Ignore updates to monaco-yaml; version is pinned to 5.3.1 due to patch-package script additions
+      # Ignore updates to monaco-yaml, version is pinned to 5.3.1 due to patch-package script additions
       - dependency-name: "monaco-yaml"
-        versions: [">=5.3.2"]
+        versions:
+          - ">=5.3.2"
 
-      # Ignore updates of version 1.x for vue-virtual-scroller, as the project uses the beta of 2.x
+      # Ignore updates of version 1.x, as we're using the beta of 2.x (still in beta)
       - dependency-name: "vue-virtual-scroller"
-        versions: ["1.x"]
+        versions:
+          - "1.x"

.github/workflows/auto-translate-ui-keys.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-        - uses: actions/checkout@v6
+        - uses: actions/checkout@v5
           name: Checkout
           with:
             fetch-depth: 0

.github/workflows/codeql-analysis.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v5
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.

.github/workflows/global-create-new-release-branch.yml

@@ -33,7 +33,7 @@ jobs:
             exit 1;
           fi
       # Checkout
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
           path: kestra

.github/workflows/global-start-release.yml

@@ -39,7 +39,7 @@ jobs:
 
       # Checkout
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
           token: ${{ secrets.GH_PERSONAL_TOKEN }}

.github/workflows/main-build.yml

@@ -28,7 +28,7 @@ jobs:
     steps:
       # Targeting develop branch from develop
       - name: Trigger EE Workflow (develop push, no payload)
-        uses: peter-evans/repository-dispatch@28959ce8df70de7be546dd1250a005dd32156697
+        uses: peter-evans/repository-dispatch@5fc4efd1a4797ddb68ffd0714a238564e4cc0e6f
         if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/develop' }}
         with:
           token: ${{ secrets.GH_PERSONAL_TOKEN }}

.github/workflows/pull-request.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Check EE repo for branch with same name
       if: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork == false }}
       id: check-ee-branch
-      uses: actions/github-script@v8
+      uses: actions/github-script@v7
       with:
         github-token: ${{ secrets.GH_PERSONAL_TOKEN }}
         script: |
@@ -40,7 +40,7 @@ jobs:
 
       # Targeting pull request (only if not from a fork and EE has no branch with same name)
     - name: Trigger EE Workflow (pull request, with payload)
-      uses: peter-evans/repository-dispatch@28959ce8df70de7be546dd1250a005dd32156697
+      uses: peter-evans/repository-dispatch@5fc4efd1a4797ddb68ffd0714a238564e4cc0e6f
       if: ${{ github.event_name == 'pull_request'
         && github.event.pull_request.number != ''
         && github.event.pull_request.head.repo.fork == false
@@ -50,7 +50,7 @@ jobs:
         repository: kestra-io/kestra-ee
         event-type: "oss-updated"
         client-payload: >-
-          {"commit_sha":"${{ github.event.pull_request.head.sha }}","pr_repo":"${{ github.repository }}"}
+          {"commit_sha":"${{ github.sha }}","pr_repo":"${{ github.repository }}"}
 
   file-changes:
     if: ${{ github.event.pull_request.draft == false }}

.github/workflows/vulnerabilities-check.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # Checkout
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
@@ -58,7 +58,7 @@ jobs:
       actions: read
     steps:
       # Checkout
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
@@ -95,7 +95,7 @@ jobs:
       actions: read
     steps:
       # Checkout
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
 

build.gradle

@@ -7,7 +7,7 @@ buildscript {
     }
 
     dependencies {
-        classpath "net.e175.klaus:zip-prefixer:0.4.0"
+        classpath "net.e175.klaus:zip-prefixer:0.3.1"
     }
 }
 
@@ -21,7 +21,7 @@ plugins {
 
     // test
     id "com.adarshr.test-logger" version "4.0.0"
-    id "org.sonarqube" version "7.1.0.6387"
+    id "org.sonarqube" version "7.0.1.6134"
     id 'jacoco-report-aggregation'
 
     // helper
@@ -32,7 +32,7 @@ plugins {
 
     // release
     id 'net.researchgate.release' version '3.1.0'
-    id "com.gorylenko.gradle-git-properties" version "2.5.4"
+    id "com.gorylenko.gradle-git-properties" version "2.5.3"
     id 'signing'
     id "com.vanniktech.maven.publish" version "0.35.0"
 
@@ -223,13 +223,13 @@ subprojects {subProj ->
             t.environment 'ENV_TEST2', "Pass by env"
 
 
-//            if (subProj.name == 'core' || subProj.name == 'jdbc-h2' || subProj.name == 'jdbc-mysql' || subProj.name == 'jdbc-postgres') {
-//                // JUnit 5 parallel settings
-//                t.systemProperty 'junit.jupiter.execution.parallel.enabled', 'true'
-//                t.systemProperty 'junit.jupiter.execution.parallel.mode.default', 'concurrent'
-//                t.systemProperty 'junit.jupiter.execution.parallel.mode.classes.default', 'same_thread'
-//                t.systemProperty 'junit.jupiter.execution.parallel.config.strategy', 'dynamic'
-//            }
+            if (subProj.name == 'core' || subProj.name == 'jdbc-h2' || subProj.name == 'jdbc-mysql' || subProj.name == 'jdbc-postgres') {
+                // JUnit 5 parallel settings
+                t.systemProperty 'junit.jupiter.execution.parallel.enabled', 'true'
+                t.systemProperty 'junit.jupiter.execution.parallel.mode.default', 'concurrent'
+                t.systemProperty 'junit.jupiter.execution.parallel.mode.classes.default', 'same_thread'
+                t.systemProperty 'junit.jupiter.execution.parallel.config.strategy', 'dynamic'
+            }
         }
 
         tasks.register('flakyTest', Test) { Test t ->

cli/src/main/java/io/kestra/cli/App.java

@@ -93,7 +93,7 @@ public class App implements Callable<Integer> {
         try {
              exitCode = new CommandLine(cls, new MicronautFactory(applicationContext)).execute(args);
         } catch (CommandLine.InitializationException e){
-            System.err.println("Could not initialize picocli CommandLine, err: " + e.getMessage());
+            System.err.println("Could not initialize picoli ComandLine, err: " + e.getMessage());
             e.printStackTrace();
             exitCode = 1;
         }

cli/src/main/java/io/kestra/cli/commands/migrations/metadata/MetadataMigrationCommand.java

@@ -10,8 +10,7 @@ import picocli.CommandLine;
     description = "populate metadata for entities",
     subcommands = {
         KvMetadataMigrationCommand.class,
-        SecretsMetadataMigrationCommand.class,
-        NsFilesMetadataMigrationCommand.class
+        SecretsMetadataMigrationCommand.class
     }
 )
 @Slf4j

cli/src/main/java/io/kestra/cli/commands/migrations/metadata/MetadataMigrationService.java

@@ -1,51 +1,47 @@
 package io.kestra.cli.commands.migrations.metadata;
 
-import com.google.common.annotations.VisibleForTesting;
 import io.kestra.core.models.kv.PersistedKvMetadata;
-import io.kestra.core.models.namespaces.files.NamespaceFileMetadata;
 import io.kestra.core.repositories.FlowRepositoryInterface;
 import io.kestra.core.repositories.KvMetadataRepositoryInterface;
-import io.kestra.core.repositories.NamespaceFileMetadataRepositoryInterface;
 import io.kestra.core.storages.FileAttributes;
 import io.kestra.core.storages.StorageContext;
 import io.kestra.core.storages.StorageInterface;
 import io.kestra.core.storages.kv.InternalKVStore;
 import io.kestra.core.storages.kv.KVEntry;
 import io.kestra.core.tenant.TenantService;
-import io.kestra.core.utils.NamespaceUtils;
+import jakarta.inject.Inject;
 import jakarta.inject.Singleton;
-import lombok.AllArgsConstructor;
 
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.net.URI;
-import java.nio.file.NoSuchFileException;
 import java.time.Instant;
-import java.util.*;
-import java.util.function.Function;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
 import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 import static io.kestra.core.utils.Rethrow.throwConsumer;
 import static io.kestra.core.utils.Rethrow.throwFunction;
 
 @Singleton
-@AllArgsConstructor
 public class MetadataMigrationService {
-    protected FlowRepositoryInterface flowRepository;
-    protected TenantService tenantService;
-    protected KvMetadataRepositoryInterface kvMetadataRepository;
-    protected NamespaceFileMetadataRepositoryInterface namespaceFileMetadataRepository;
-    protected StorageInterface storageInterface;
-    protected NamespaceUtils namespaceUtils;
+    @Inject
+    private TenantService tenantService;
 
-    @VisibleForTesting
-    public Map<String, List<String>> namespacesPerTenant() {
+    @Inject
+    private FlowRepositoryInterface flowRepository;
+
+    @Inject
+    private KvMetadataRepositoryInterface kvMetadataRepository;
+
+    @Inject
+    private StorageInterface storageInterface;
+
+    protected Map<String, List<String>> namespacesPerTenant() {
         String tenantId = tenantService.resolveTenant();
-        return Map.of(tenantId, Stream.concat(
-            Stream.of(namespaceUtils.getSystemFlowNamespace()),
-            flowRepository.findDistinctNamespace(tenantId).stream()
-        ).map(NamespaceUtils::asTree).flatMap(Collection::stream).distinct().toList());
+        return Map.of(tenantId, flowRepository.findDistinctNamespace(tenantId));
     }
 
     public void kvMigration() throws IOException {
@@ -53,9 +49,7 @@ public class MetadataMigrationService {
             .flatMap(namespacesForTenant -> namespacesForTenant.getValue().stream().map(namespace -> Map.entry(namespacesForTenant.getKey(), namespace)))
             .flatMap(throwFunction(namespaceForTenant -> {
                 InternalKVStore kvStore = new InternalKVStore(namespaceForTenant.getKey(), namespaceForTenant.getValue(), storageInterface, kvMetadataRepository);
-                List<FileAttributes> list = listAllFromStorage(storageInterface, StorageContext::kvPrefix, namespaceForTenant.getKey(), namespaceForTenant.getValue()).stream()
-                    .map(PathAndAttributes::attributes)
-                    .toList();
+                List<FileAttributes> list = listAllFromStorage(storageInterface, namespaceForTenant.getKey(), namespaceForTenant.getValue());
                 Map<Boolean, List<KVEntry>> entriesByIsExpired = list.stream()
                     .map(throwFunction(fileAttributes -> KVEntry.from(namespaceForTenant.getValue(), fileAttributes)))
                     .collect(Collectors.partitioningBy(kvEntry -> Optional.ofNullable(kvEntry.expirationDate()).map(expirationDate -> Instant.now().isAfter(expirationDate)).orElse(false)));
@@ -81,39 +75,15 @@ public class MetadataMigrationService {
             }));
     }
 
-    public void nsFilesMigration() throws IOException {
-        this.namespacesPerTenant().entrySet().stream()
-            .flatMap(namespacesForTenant -> namespacesForTenant.getValue().stream().map(namespace -> Map.entry(namespacesForTenant.getKey(), namespace)))
-            .flatMap(throwFunction(namespaceForTenant -> {
-                List<PathAndAttributes> list = listAllFromStorage(storageInterface, StorageContext::namespaceFilePrefix, namespaceForTenant.getKey(), namespaceForTenant.getValue());
-                return list.stream()
-                    .map(pathAndAttributes -> NamespaceFileMetadata.of(namespaceForTenant.getKey(), namespaceForTenant.getValue(), pathAndAttributes.path(), pathAndAttributes.attributes()));
-            }))
-            .forEach(throwConsumer(nsFileMetadata -> {
-                if (namespaceFileMetadataRepository.findByPath(nsFileMetadata.getTenantId(), nsFileMetadata.getNamespace(), nsFileMetadata.getPath()).isEmpty()) {
-                    namespaceFileMetadataRepository.save(nsFileMetadata);
-                }
-            }));
-    }
-
     public void secretMigration() throws Exception {
         throw new UnsupportedOperationException("Secret migration is not needed in the OSS version");
     }
 
-    private static List<PathAndAttributes> listAllFromStorage(StorageInterface storage, Function<String, String> prefixFunction, String tenant, String namespace) throws IOException {
+    private static List<FileAttributes> listAllFromStorage(StorageInterface storage, String tenant, String namespace) throws IOException {
         try {
-            String prefix = prefixFunction.apply(namespace);
-            if (!storage.exists(tenant, namespace, URI.create(StorageContext.KESTRA_PROTOCOL + prefix))) {
-                return Collections.emptyList();
-            }
-
-            return storage.allByPrefix(tenant, namespace, URI.create(StorageContext.KESTRA_PROTOCOL + prefix + "/"), true).stream()
-                .map(throwFunction(uri -> new PathAndAttributes(uri.getPath().substring(prefix.length()), storage.getAttributes(tenant, namespace, uri))))
-                .toList();
-        } catch (FileNotFoundException | NoSuchFileException e) {
+            return storage.list(tenant, namespace, URI.create(StorageContext.KESTRA_PROTOCOL + StorageContext.kvPrefix(namespace)));
+        } catch (FileNotFoundException e) {
             return Collections.emptyList();
         }
     }
-
-    public record PathAndAttributes(String path, FileAttributes attributes) {}
 }

cli/src/main/java/io/kestra/cli/commands/migrations/metadata/NsFilesMetadataMigrationCommand.java

@@ -1,31 +0,0 @@
-package io.kestra.cli.commands.migrations.metadata;
-
-import io.kestra.cli.AbstractCommand;
-import jakarta.inject.Inject;
-import jakarta.inject.Provider;
-import lombok.extern.slf4j.Slf4j;
-import picocli.CommandLine;
-
-@CommandLine.Command(
-    name = "nsfiles",
-    description = "populate metadata for Namespace Files"
-)
-@Slf4j
-public class NsFilesMetadataMigrationCommand extends AbstractCommand {
-    @Inject
-    private Provider<MetadataMigrationService> metadataMigrationServiceProvider;
-
-    @Override
-    public Integer call() throws Exception {
-        super.call();
-        try {
-            metadataMigrationServiceProvider.get().nsFilesMigration();
-        } catch (Exception e) {
-            System.err.println("❌ Namespace Files Metadata migration failed: " + e.getMessage());
-            e.printStackTrace();
-            return 1;
-        }
-        System.out.println("✅ Namespace Files Metadata migration complete.");
-        return 0;
-    }
-}

cli/src/main/java/io/kestra/cli/commands/sys/statestore/StateStoreMigrateCommand.java

@@ -57,7 +57,7 @@ public class StateStoreMigrateCommand extends AbstractCommand {
             String taskRunValue = statesUriPart.length > 2 ? statesUriPart[1] : null;
             String stateSubName = statesUriPart[statesUriPart.length - 1];
             boolean flowScoped = flowQualifierWithStateQualifiers[0].endsWith("/" + flow.getId());
-            StateStore stateStore = new StateStore(runContextFactory.of(flow, Map.of()), false);
+            StateStore stateStore = new StateStore(runContext(runContextFactory, flow), false);
 
             try (InputStream is = storageInterface.get(flow.getTenantId(), flow.getNamespace(), stateStoreFileUri)) {
                 stateStore.putState(flowScoped, stateName, stateSubName, taskRunValue, is.readAllBytes());
@@ -70,4 +70,12 @@ public class StateStoreMigrateCommand extends AbstractCommand {
         stdOut("Successfully ran the state-store migration.");
         return 0;
     }
+
+    private RunContext runContext(RunContextFactory runContextFactory, Flow flow) {
+        Map<String, String> flowVariables = new HashMap<>();
+        flowVariables.put("tenantId", flow.getTenantId());
+        flowVariables.put("id", flow.getId());
+        flowVariables.put("namespace", flow.getNamespace());
+        return runContextFactory.of(flow, Map.of("flow", flowVariables));
+    }
 }

cli/src/test/java/io/kestra/cli/commands/migrations/metadata/MetadataMigrationServiceTest.java

@@ -1,57 +0,0 @@
-package io.kestra.cli.commands.migrations.metadata;
-
-import io.kestra.core.repositories.FlowRepositoryInterface;
-import io.kestra.core.tenant.TenantService;
-import io.kestra.core.utils.NamespaceUtils;
-import io.kestra.core.utils.TestsUtils;
-import org.junit.jupiter.api.Test;
-import org.mockito.Mockito;
-
-import java.util.Collection;
-import java.util.List;
-import java.util.Map;
-import java.util.stream.Stream;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class MetadataMigrationServiceTest<T extends MetadataMigrationService> {
-    private static final String TENANT_ID = TestsUtils.randomTenant();
-
-    protected static final String SYSTEM_NAMESPACE = "my.system.namespace";
-
-    @Test
-    void namespacesPerTenant() {
-        Map<String, List<String>> expected = getNamespacesPerTenant();
-        Map<String, List<String>> result = metadataMigrationService(
-            expected
-        ).namespacesPerTenant();
-
-        assertThat(result).hasSize(expected.size());
-        expected.forEach((tenantId, namespaces) -> {
-            assertThat(result.get(tenantId)).containsExactlyInAnyOrderElementsOf(
-                Stream.concat(
-                    Stream.of(SYSTEM_NAMESPACE),
-                    namespaces.stream()
-                ).map(NamespaceUtils::asTree).flatMap(Collection::stream).distinct().toList()
-            );
-        });
-    }
-
-    protected Map<String, List<String>> getNamespacesPerTenant() {
-        return Map.of(TENANT_ID, List.of("my.first.namespace", "my.second.namespace", "another.namespace"));
-    }
-
-    protected T metadataMigrationService(Map<String, List<String>> namespacesPerTenant) {
-        FlowRepositoryInterface mockedFlowRepository = Mockito.mock(FlowRepositoryInterface.class);
-        Mockito.doAnswer((params) -> namespacesPerTenant.get(params.getArgument(0).toString())).when(mockedFlowRepository).findDistinctNamespace(Mockito.anyString());
-        NamespaceUtils namespaceUtils = Mockito.mock(NamespaceUtils.class);
-        Mockito.when(namespaceUtils.getSystemFlowNamespace()).thenReturn(SYSTEM_NAMESPACE);
-        //noinspection unchecked
-        return ((T) new MetadataMigrationService(mockedFlowRepository, new TenantService() {
-            @Override
-            public String resolveTenant() {
-                return TENANT_ID;
-            }
-        }, null, null, null, namespaceUtils));
-    }
-}

cli/src/test/java/io/kestra/cli/commands/migrations/metadata/NsFilesMetadataMigrationCommandTest.java

@@ -1,175 +0,0 @@
-package io.kestra.cli.commands.migrations.metadata;
-
-import io.kestra.cli.App;
-import io.kestra.core.exceptions.ResourceExpiredException;
-import io.kestra.core.models.flows.Flow;
-import io.kestra.core.models.flows.GenericFlow;
-import io.kestra.core.models.kv.PersistedKvMetadata;
-import io.kestra.core.models.namespaces.files.NamespaceFileMetadata;
-import io.kestra.core.repositories.FlowRepositoryInterface;
-import io.kestra.core.repositories.KvMetadataRepositoryInterface;
-import io.kestra.core.repositories.NamespaceFileMetadataRepositoryInterface;
-import io.kestra.core.serializers.JacksonMapper;
-import io.kestra.core.storages.*;
-import io.kestra.core.storages.kv.*;
-import io.kestra.core.tenant.TenantService;
-import io.kestra.core.utils.TestsUtils;
-import io.kestra.plugin.core.log.Log;
-import io.micronaut.configuration.picocli.PicocliRunner;
-import io.micronaut.context.ApplicationContext;
-import io.micronaut.context.env.Environment;
-import io.micronaut.core.annotation.NonNull;
-import org.junit.jupiter.api.Test;
-
-import java.io.*;
-import java.net.URI;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Path;
-import java.time.Duration;
-import java.time.Instant;
-import java.util.List;
-import java.util.Optional;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class NsFilesMetadataMigrationCommandTest {
-    @Test
-    void run() throws IOException {
-        ByteArrayOutputStream out = new ByteArrayOutputStream();
-        System.setOut(new PrintStream(out));
-        ByteArrayOutputStream err = new ByteArrayOutputStream();
-        System.setErr(new PrintStream(err));
-
-        try (ApplicationContext ctx = ApplicationContext.run(Environment.CLI, Environment.TEST)) {
-            /* Initial setup:
-            * - namespace 1: my/path, value
-            * - namespace 1: another/path
-            * - namespace 2: yet/another/path
-            * - Nothing in database */
-            String namespace = TestsUtils.randomNamespace();
-            String path = "/my/path";
-            StorageInterface storage = ctx.getBean(StorageInterface.class);
-            String value = "someValue";
-            putOldNsFile(storage, namespace, path, value);
-
-            String anotherPath = "/another/path";
-            String anotherValue = "anotherValue";
-            putOldNsFile(storage, namespace, anotherPath, anotherValue);
-
-            String anotherNamespace = TestsUtils.randomNamespace();
-            String yetAnotherPath = "/yet/another/path";
-            String yetAnotherValue = "yetAnotherValue";
-            putOldNsFile(storage, anotherNamespace, yetAnotherPath, yetAnotherValue);
-
-            NamespaceFileMetadataRepositoryInterface namespaceFileMetadataRepository = ctx.getBean(NamespaceFileMetadataRepositoryInterface.class);
-            String tenantId = TenantService.MAIN_TENANT;
-            assertThat(namespaceFileMetadataRepository.findByPath(tenantId, namespace, path).isPresent()).isFalse();
-
-            /* Expected outcome from the migration command:
-            * - no namespace files has been migrated because no flow exist in the namespace so they are not picked up because we don't know they exist */
-            String[] nsFilesMetadataMigrationCommand = {
-                "migrate", "metadata", "nsfiles"
-            };
-            PicocliRunner.call(App.class, ctx, nsFilesMetadataMigrationCommand);
-
-
-            assertThat(out.toString()).contains("✅ Namespace Files Metadata migration complete.");
-            // Still it's not in the metadata repository because no flow exist to find that namespace file
-            assertThat(namespaceFileMetadataRepository.findByPath(tenantId, namespace, path).isPresent()).isFalse();
-            assertThat(namespaceFileMetadataRepository.findByPath(tenantId, namespace, anotherPath).isPresent()).isFalse();
-            assertThat(namespaceFileMetadataRepository.findByPath(tenantId, anotherNamespace, yetAnotherPath).isPresent()).isFalse();
-
-            // A flow is created from namespace 1, so the namespace files in this namespace should be migrated
-            FlowRepositoryInterface flowRepository = ctx.getBean(FlowRepositoryInterface.class);
-            flowRepository.create(GenericFlow.of(Flow.builder()
-                .tenantId(tenantId)
-                .id("a-flow")
-                .namespace(namespace)
-                .tasks(List.of(Log.builder().id("log").type(Log.class.getName()).message("logging").build()))
-                .build()));
-
-            /* We run the migration again:
-            * - namespace 1 my/path file is seen and metadata is migrated to database
-            * - namespace 1 another/path file is seen and metadata is migrated to database
-            * - namespace 2 yet/another/path is not seen because no flow exist in this namespace */
-            out.reset();
-            PicocliRunner.call(App.class, ctx, nsFilesMetadataMigrationCommand);
-
-            assertThat(out.toString()).contains("✅ Namespace Files Metadata migration complete.");
-            Optional<NamespaceFileMetadata> foundNsFile = namespaceFileMetadataRepository.findByPath(tenantId, namespace, path);
-            assertThat(foundNsFile.isPresent()).isTrue();
-            assertThat(foundNsFile.get().getVersion()).isEqualTo(1);
-            assertThat(foundNsFile.get().getSize()).isEqualTo(value.length());
-
-            Optional<NamespaceFileMetadata> anotherFoundNsFile = namespaceFileMetadataRepository.findByPath(tenantId, namespace, anotherPath);
-            assertThat(anotherFoundNsFile.isPresent()).isTrue();
-            assertThat(anotherFoundNsFile.get().getVersion()).isEqualTo(1);
-            assertThat(anotherFoundNsFile.get().getSize()).isEqualTo(anotherValue.length());
-
-            NamespaceFactory namespaceFactory = ctx.getBean(NamespaceFactory.class);
-            Namespace namespaceStorage = namespaceFactory.of(tenantId, namespace, storage);
-            FileAttributes nsFileRawMetadata = namespaceStorage.getFileMetadata(Path.of(path));
-            assertThat(nsFileRawMetadata.getSize()).isEqualTo(value.length());
-            assertThat(new String(namespaceStorage.getFileContent(Path.of(path)).readAllBytes())).isEqualTo(value);
-
-            FileAttributes anotherNsFileRawMetadata = namespaceStorage.getFileMetadata(Path.of(anotherPath));
-            assertThat(anotherNsFileRawMetadata.getSize()).isEqualTo(anotherValue.length());
-            assertThat(new String(namespaceStorage.getFileContent(Path.of(anotherPath)).readAllBytes())).isEqualTo(anotherValue);
-
-            assertThat(namespaceFileMetadataRepository.findByPath(tenantId, anotherNamespace, yetAnotherPath).isPresent()).isFalse();
-            assertThatThrownBy(() -> namespaceStorage.getFileMetadata(Path.of(yetAnotherPath))).isInstanceOf(FileNotFoundException.class);
-
-            /* We run one last time the migration without any change to verify that we don't resave an existing metadata.
-            * It covers the case where user didn't perform the migrate command yet but they played and added some KV from the UI (so those ones will already be in metadata database). */
-            out.reset();
-            PicocliRunner.call(App.class, ctx, nsFilesMetadataMigrationCommand);
-
-            assertThat(out.toString()).contains("✅ Namespace Files Metadata migration complete.");
-            foundNsFile = namespaceFileMetadataRepository.findByPath(tenantId, namespace, path);
-            assertThat(foundNsFile.get().getVersion()).isEqualTo(1);
-        }
-    }
-
-    @Test
-    void namespaceWithoutNsFile() {
-        ByteArrayOutputStream out = new ByteArrayOutputStream();
-        System.setOut(new PrintStream(out));
-        ByteArrayOutputStream err = new ByteArrayOutputStream();
-        System.setErr(new PrintStream(err));
-
-        try (ApplicationContext ctx = ApplicationContext.run(Environment.CLI, Environment.TEST)) {
-            String tenantId = TenantService.MAIN_TENANT;
-            String namespace = TestsUtils.randomNamespace();
-
-            // A flow is created from namespace 1, so the namespace files in this namespace should be migrated
-            FlowRepositoryInterface flowRepository = ctx.getBean(FlowRepositoryInterface.class);
-            flowRepository.create(GenericFlow.of(Flow.builder()
-                .tenantId(tenantId)
-                .id("a-flow")
-                .namespace(namespace)
-                .tasks(List.of(Log.builder().id("log").type(Log.class.getName()).message("logging").build()))
-                .build()));
-
-            String[] nsFilesMetadataMigrationCommand = {
-                "migrate", "metadata", "nsfiles"
-            };
-            PicocliRunner.call(App.class, ctx, nsFilesMetadataMigrationCommand);
-
-            assertThat(out.toString()).contains("✅ Namespace Files Metadata migration complete.");
-            assertThat(err.toString()).doesNotContain("java.nio.file.NoSuchFileException");
-        }
-    }
-
-    private static void putOldNsFile(StorageInterface storage, String namespace, String path, String value) throws IOException {
-        URI nsFileStorageUri = getNsFileStorageUri(namespace, path);
-        storage.put(TenantService.MAIN_TENANT, namespace, nsFileStorageUri, new StorageObject(
-            null,
-            new ByteArrayInputStream(value.getBytes(StandardCharsets.UTF_8))
-        ));
-    }
-
-    private static @NonNull URI getNsFileStorageUri(String namespace, String path) {
-        return URI.create(StorageContext.KESTRA_PROTOCOL + StorageContext.namespaceFilePrefix(namespace) + path);
-    }
-}

cli/src/test/java/io/kestra/cli/commands/sys/statestore/StateStoreMigrateCommandTest.java

@@ -55,7 +55,11 @@ class StateStoreMigrateCommandTest {
             );
             assertThat(storage.exists(tenantId, flow.getNamespace(), oldStateStoreUri)).isTrue();
 
-            RunContext runContext = ctx.getBean(RunContextFactory.class).of(flow, Map.of());
+            RunContext runContext = ctx.getBean(RunContextFactory.class).of(flow, Map.of("flow", Map.of(
+                "tenantId", tenantId,
+                "id", flow.getId(),
+                "namespace", flow.getNamespace()
+            )));
             StateStore stateStore = new StateStore(runContext, true);
             Assertions.assertThrows(MigrationRequiredException.class, () -> stateStore.getState(true, "my-state", "sub-name", "my-taskrun-value"));
 

cli/src/test/java/io/kestra/cli/services/FileChangedEventListenerTest.java

@@ -19,6 +19,7 @@ import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.TimeoutException;
 import java.util.concurrent.atomic.AtomicBoolean;
+import org.junitpioneer.jupiter.RetryingTest;
 
 import static io.kestra.core.utils.Rethrow.throwRunnable;
 import static org.assertj.core.api.Assertions.assertThat;
@@ -58,7 +59,7 @@ class FileChangedEventListenerTest {
     }
 
     @FlakyTest
-    @Test
+    @RetryingTest(2)
     void test() throws IOException, TimeoutException {
         var tenant = TestsUtils.randomTenant(FileChangedEventListenerTest.class.getSimpleName(), "test");
         // remove the flow if it already exists
@@ -97,7 +98,7 @@ class FileChangedEventListenerTest {
     }
 
     @FlakyTest
-    @Test
+    @RetryingTest(2)
     void testWithPluginDefault() throws IOException, TimeoutException {
         var tenant = TestsUtils.randomTenant(FileChangedEventListenerTest.class.getName(), "testWithPluginDefault");
         // remove the flow if it already exists
@@ -137,4 +138,4 @@ class FileChangedEventListenerTest {
             Duration.ofSeconds(10)
         );
     }
-}
+}

cli/src/test/resources/application-test.yml

@@ -21,7 +21,6 @@ kestra:
   server:
     liveness:
       enabled: false
-    termination-grace-period: 5s
 micronaut:
   http:
     services:

core/src/main/java/io/kestra/core/contexts/KestraContext.java

@@ -15,7 +15,6 @@ import org.slf4j.LoggerFactory;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Optional;
-import java.util.Set;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicReference;
 
@@ -85,11 +84,6 @@ public abstract class KestraContext {
 
     public abstract StorageInterface getStorageInterface();
 
-    /**
-     * Returns the Micronaut active environments.
-     */
-    public abstract Set<String> getEnvironments();
-
     /**
      * Shutdowns the Kestra application.
      */
@@ -188,10 +182,5 @@ public abstract class KestraContext {
             // Lazy init of the PluginRegistry.
             return this.applicationContext.getBean(StorageInterface.class);
         }
-
-        @Override
-        public Set<String> getEnvironments() {
-            return this.applicationContext.getEnvironment().getActiveNames();
-        }
     }
 }

core/src/main/java/io/kestra/core/exceptions/FlowNotFoundException.java

@@ -1,23 +0,0 @@
-package io.kestra.core.exceptions;
-
-/**
- * Exception that can be thrown when a Flow is not found.
- */
-public class FlowNotFoundException extends NotFoundException {
-
-    /**
-     * Creates a new {@link FlowNotFoundException} instance.
-     */
-    public FlowNotFoundException() {
-        super();
-    }
-
-    /**
-     * Creates a new {@link NotFoundException} instance.
-     *
-     * @param message the error message.
-     */
-    public FlowNotFoundException(final String message) {
-        super(message);
-    }
-}

core/src/main/java/io/kestra/core/exceptions/ResourceAccessDeniedException.java

@@ -1,15 +0,0 @@
-package io.kestra.core.exceptions;
-
-import java.io.Serial;
-
-public class ResourceAccessDeniedException extends KestraRuntimeException {
-    @Serial
-    private static final long serialVersionUID = 1L;
-
-    public ResourceAccessDeniedException() {
-    }
-
-    public ResourceAccessDeniedException(String message) {
-        super(message);
-    }
-}

core/src/main/java/io/kestra/core/models/HasSource.java

@@ -7,6 +7,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.util.List;
 import java.util.function.BiConsumer;
+import java.util.function.Consumer;
 import java.util.function.Function;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipInputStream;
@@ -64,7 +65,7 @@ public interface HasSource {
 
             if (isYAML(fileName)) {
                 byte[] bytes = inputStream.readAllBytes();
-                List<String> sources = List.of(new String(bytes).split("(?m)^---\\s*$"));
+                List<String> sources = List.of(new String(bytes).split("---"));
                 for (int i = 0; i < sources.size(); i++) {
                     String source = sources.get(i);
                     reader.accept(source, String.valueOf(i));

core/src/main/java/io/kestra/core/models/QueryFilter.java

@@ -180,24 +180,6 @@ public record QueryFilter(
             public List<Op> supportedOp() {
                 return List.of(Op.EQUALS, Op.NOT_EQUALS);
             }
-        },
-        PATH("path") {
-            @Override
-            public List<Op> supportedOp() {
-                return List.of(Op.EQUALS, Op.NOT_EQUALS, Op.IN);
-            }
-        },
-        PARENT_PATH("parentPath") {
-            @Override
-            public List<Op> supportedOp() {
-                return List.of(Op.EQUALS, Op.NOT_EQUALS, Op.STARTS_WITH);
-            }
-        },
-        VERSION("version") {
-            @Override
-            public List<Op> supportedOp() {
-                return List.of(Op.EQUALS, Op.NOT_EQUALS);
-            }
         };
 
         private static final Map<String, Field> BY_VALUE = Arrays.stream(values())
@@ -293,19 +275,6 @@ public record QueryFilter(
                     Field.UPDATED
                 );
             }
-        },
-        NAMESPACE_FILE_METADATA {
-            @Override
-            public List<Field> supportedField() {
-                return List.of(
-                    Field.QUERY,
-                    Field.NAMESPACE,
-                    Field.PATH,
-                    Field.PARENT_PATH,
-                    Field.VERSION,
-                    Field.UPDATED
-                );
-            }
         };
 
         public abstract List<Field> supportedField();

core/src/main/java/io/kestra/core/models/executions/Execution.java

@@ -658,20 +658,18 @@ public class Execution implements DeletedInterface, TenantInterface {
     public boolean hasFailedNoRetry(List<ResolvedTask> resolvedTasks, TaskRun parentTaskRun) {
         return this.findTaskRunByTasks(resolvedTasks, parentTaskRun)
             .stream()
-            // NOTE: we check on isFailed first to avoid the costly shouldBeRetried() method
-            .anyMatch(taskRun -> taskRun.getState().isFailed() && shouldNotBeRetried(resolvedTasks, parentTaskRun, taskRun));
-    }
-
-    private static boolean shouldNotBeRetried(List<ResolvedTask> resolvedTasks, TaskRun parentTaskRun, TaskRun taskRun) {
-        ResolvedTask resolvedTask = resolvedTasks.stream()
-            .filter(t -> t.getTask().getId().equals(taskRun.getTaskId())).findFirst()
-            .orElse(null);
-        if (resolvedTask == null) {
-            log.warn("Can't find task for taskRun '{}' in parentTaskRun '{}'",
-                taskRun.getId(), parentTaskRun.getId());
-            return false;
-        }
-        return !taskRun.shouldBeRetried(resolvedTask.getTask().getRetry());
+            .anyMatch(taskRun -> {
+                ResolvedTask resolvedTask = resolvedTasks.stream()
+                    .filter(t -> t.getTask().getId().equals(taskRun.getTaskId())).findFirst()
+                    .orElse(null);
+                if (resolvedTask == null) {
+                    log.warn("Can't find task for taskRun '{}' in parentTaskRun '{}'",
+                        taskRun.getId(), parentTaskRun.getId());
+                    return false;
+                }
+                return !taskRun.shouldBeRetried(resolvedTask.getTask().getRetry())
+                    && taskRun.getState().isFailed();
+            });
     }
 
     public boolean hasCreated() {

core/src/main/java/io/kestra/core/models/executions/ExecutionTrigger.java

@@ -1,16 +1,15 @@
 package io.kestra.core.models.executions;
 
-import io.kestra.core.models.tasks.Output;
-import io.kestra.core.models.triggers.AbstractTrigger;
 import io.micronaut.core.annotation.Introspected;
-import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.NotNull;
 import lombok.Builder;
 import lombok.Value;
+import io.kestra.core.models.tasks.Output;
+import io.kestra.core.models.triggers.AbstractTrigger;
 
 import java.net.URI;
 import java.util.Collections;
 import java.util.Map;
+import jakarta.validation.constraints.NotNull;
 
 @Value
 @Builder
@@ -22,7 +21,6 @@ public class ExecutionTrigger {
     @NotNull
     String type;
 
-    @Schema(type = "object", additionalProperties = Schema.AdditionalPropertiesValue.TRUE)
     Map<String, Object> variables;
 
     URI logFile;

core/src/main/java/io/kestra/core/models/executions/TaskRun.java

@@ -314,11 +314,4 @@ public class TaskRun implements TenantInterface {
             .build();
     }
 
-    public TaskRun addAttempt(TaskRunAttempt attempt) {
-        if (this.attempts == null) {
-            this.attempts = new ArrayList<>();
-        }
-        this.attempts.add(attempt);
-        return this;
-    }
 }

core/src/main/java/io/kestra/core/models/flows/Concurrency.java

@@ -24,8 +24,4 @@ public class Concurrency {
     public enum Behavior {
         QUEUE, CANCEL, FAIL;
     }
-
-    public static boolean possibleTransitions(State.Type type) {
-        return type.equals(State.Type.CANCELLED) || type.equals(State.Type.FAILED);
-    }
 }

core/src/main/java/io/kestra/core/models/flows/Flow.java

@@ -11,7 +11,6 @@ import com.fasterxml.jackson.databind.introspect.JacksonAnnotationIntrospector;
 import io.kestra.core.exceptions.InternalException;
 import io.kestra.core.models.HasUID;
 import io.kestra.core.models.annotations.PluginProperty;
-import io.kestra.core.models.flows.check.Check;
 import io.kestra.core.models.flows.sla.SLA;
 import io.kestra.core.models.listeners.Listener;
 import io.kestra.core.models.tasks.FlowableTask;
@@ -130,14 +129,6 @@ public class Flow extends AbstractFlow implements HasUID {
     @Valid
     @PluginProperty
     List<SLA> sla;
-    
-    @Schema(
-        title = "Conditions evaluated before the flow is executed.",
-        description = "A list of conditions that are evaluated before the flow is executed.  If no checks are defined, the flow executes normally."
-    )
-    @Valid
-    @PluginProperty
-    List<Check> checks;
 
     public Stream<String> allTypes() {
         return Stream.of(

core/src/main/java/io/kestra/core/models/flows/FlowWithSource.java

@@ -43,7 +43,6 @@ public class FlowWithSource extends Flow {
             .concurrency(this.concurrency)
             .retry(this.retry)
             .sla(this.sla)
-            .checks(this.checks)
             .build();
     }
 
@@ -86,7 +85,6 @@ public class FlowWithSource extends Flow {
             .concurrency(flow.concurrency)
             .retry(flow.retry)
             .sla(flow.sla)
-            .checks(flow.checks)
             .build();
     }
 }

core/src/main/java/io/kestra/core/models/flows/State.java

@@ -84,24 +84,12 @@ public class State {
         );
     }
 
-    /**
-     * non-terminated execution duration is hard to provide in SQL, so we set it to null when endDate is empty
-     */
     @JsonProperty(access = JsonProperty.Access.READ_ONLY)
-    @JsonInclude(JsonInclude.Include.NON_EMPTY)
-    public Optional<Duration> getDuration() {
-        if (this.getEndDate().isPresent()) {
-            return Optional.of(Duration.between(this.getStartDate(), this.getEndDate().get()));
-        } else {
-            return Optional.empty();
-        }
-    }
-
-    /**
-     * @return either the Duration persisted in database, or calculate it on the fly for non-terminated executions
-     */
-    public Duration getDurationOrComputeIt() {
-        return this.getDuration().orElseGet(() -> Duration.between(this.getStartDate(), Instant.now()));
+    public Duration getDuration() {
+        return Duration.between(
+            this.histories.getFirst().getDate(),
+            this.histories.size() > 1 ? this.histories.get(this.histories.size() - 1).getDate() : Instant.now()
+        );
     }
 
     @JsonProperty(access = JsonProperty.Access.READ_ONLY)
@@ -121,7 +109,7 @@ public class State {
 
     public String humanDuration() {
         try {
-            return DurationFormatUtils.formatDurationHMS(getDurationOrComputeIt().toMillis());
+            return DurationFormatUtils.formatDurationHMS(getDuration().toMillis());
         } catch (Throwable e) {
             return getDuration().toString();
         }

core/src/main/java/io/kestra/core/models/flows/check/Check.java

@@ -1,109 +0,0 @@
-package io.kestra.core.models.flows.check;
-
-import jakarta.validation.constraints.NotEmpty;
-import jakarta.validation.constraints.NotNull;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.experimental.SuperBuilder;
-
-import java.util.Comparator;
-import java.util.List;
-import java.util.Objects;
-
-/**
- * Represents a check within a Kestra flow.
- * <p>
- * A {@code Check} defines a boolean condition that is evaluated when validating flow's inputs
- * and before triggering an execution.
- * <p>
- * If the condition evaluates to {@code false}, the configured {@link Behavior}
- * determines how the execution proceeds, and the {@link Style} determines how
- * the message is visually presented in the UI.
- * </p>
- */
-@SuperBuilder
-@Getter
-@NoArgsConstructor
-public class Check {
-    
-    /**
-     * The condition to evaluate.
-     */
-    @NotNull
-    @NotEmpty
-    String condition;
-    
-    /**
-     * The message associated with this check, will be displayed when the condition evaluates to {@code false}.
-     */
-    @NotEmpty
-    String message;
-    
-    /**
-     * Defines the style of the message displayed in the UI when the condition evaluates to {@code false}.
-     */
-    Style style = Style.INFO;
-    
-    /**
-     * The behavior to apply when the condition evaluates to {@code false}.
-     */
-    Behavior behavior = Behavior.BLOCK_EXECUTION;
-    
-    /**
-     * The visual style used to display the message when the check fails.
-     */
-    public enum Style {
-        /**
-         * Display the message as an error.
-         */
-        ERROR,
-        /**
-         * Display the message as a success indicator.
-         */
-        SUCCESS,
-        /**
-         * Display the message as a warning.
-         */
-        WARNING,
-        /**
-         * Display the message as informational content.
-         */
-        INFO;
-    }
-    
-    /**
-     * Defines how the flow should behave when the condition evaluates to {@code false}.
-     */
-    public enum Behavior {
-        /**
-         * Block the creation of the execution.
-         */
-        BLOCK_EXECUTION,
-        /**
-         * Create the execution as failed.
-         */
-        FAIL_EXECUTION,
-        /**
-         * Create a new execution as a result of the check failing.
-         */
-        CREATE_EXECUTION;
-    }
-    
-    /**
-     * Resolves the effective behavior for a list of {@link Check}s based on priority.
-     *
-     * @param checks the list of checks whose behaviors are to be evaluated
-     * @return the highest-priority behavior, or {@code CREATE_EXECUTION} if the list is empty or only contains nulls
-     */
-    public static Check.Behavior resolveBehavior(List<Check> checks) {
-        if (checks == null || checks.isEmpty()) {
-            return Behavior.CREATE_EXECUTION;
-        }
-        
-        return checks.stream()
-            .map(Check::getBehavior)
-            .filter(Objects::nonNull).min(Comparator.comparingInt(Enum::ordinal))
-            .orElse(Behavior.CREATE_EXECUTION);
-    }
-    
-}

core/src/main/java/io/kestra/core/models/kv/PersistedKvMetadata.java

@@ -20,6 +20,7 @@ import java.util.Optional;
 @Slf4j
 @Getter
 @FieldDefaults(makeFinal = true, level = AccessLevel.PRIVATE)
+@AllArgsConstructor
 @ToString
 @EqualsAndHashCode
 public class PersistedKvMetadata implements DeletedInterface, TenantInterface, HasUID {
@@ -53,19 +54,6 @@ public class PersistedKvMetadata implements DeletedInterface, TenantInterface, H
 
     private boolean deleted;
 
-    public PersistedKvMetadata(String tenantId, String namespace, String name, String description, Integer version, boolean last, @Nullable Instant expirationDate, @Nullable Instant created, @Nullable Instant updated, boolean deleted) {
-        this.tenantId = tenantId;
-        this.namespace = namespace;
-        this.name = name;
-        this.description = description;
-        this.version = version;
-        this.last = last;
-        this.expirationDate = expirationDate;
-        this.created = Optional.ofNullable(created).orElse(Instant.now());
-        this.updated = updated;
-        this.deleted = deleted;
-    }
-
     public static PersistedKvMetadata from(String tenantId, KVEntry kvEntry) {
         return PersistedKvMetadata.builder()
             .tenantId(tenantId)
@@ -80,15 +68,12 @@ public class PersistedKvMetadata implements DeletedInterface, TenantInterface, H
     }
 
     public PersistedKvMetadata asLast() {
-        return this.toBuilder().updated(Instant.now()).last(true).build();
-    }
-
-    public PersistedKvMetadata toDeleted() {
-        return this.toBuilder().updated(Instant.now()).deleted(true).build();
+        Instant saveDate = Instant.now();
+        return this.toBuilder().created(Optional.ofNullable(this.created).orElse(saveDate)).updated(saveDate).last(true).build();
     }
 
     @Override
     public String uid() {
-        return IdUtils.fromParts(getTenantId(), getNamespace(), getName(), String.valueOf(getVersion()));
+        return IdUtils.fromParts(getTenantId(), getNamespace(), getName(), getVersion().toString());
     }
 }

core/src/main/java/io/kestra/core/models/namespaces/files/NamespaceFileMetadata.java

@@ -1,132 +0,0 @@
-package io.kestra.core.models.namespaces.files;
-
-import com.fasterxml.jackson.annotation.JsonCreator;
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import io.kestra.core.models.DeletedInterface;
-import io.kestra.core.models.HasUID;
-import io.kestra.core.models.TenantInterface;
-import io.kestra.core.storages.FileAttributes;
-import io.kestra.core.storages.NamespaceFile;
-import io.kestra.core.utils.IdUtils;
-import io.swagger.v3.oas.annotations.Hidden;
-import jakarta.annotation.Nullable;
-import jakarta.validation.constraints.NotNull;
-import jakarta.validation.constraints.Pattern;
-import lombok.*;
-import lombok.experimental.FieldDefaults;
-import lombok.extern.slf4j.Slf4j;
-
-import java.time.Instant;
-
-@Builder(toBuilder = true)
-@Slf4j
-@Getter
-@FieldDefaults(makeFinal = true, level = AccessLevel.PRIVATE)
-@ToString
-@EqualsAndHashCode
-public class NamespaceFileMetadata implements DeletedInterface, TenantInterface, HasUID {
-    @With
-    @Hidden
-    @Pattern(regexp = "^[a-z0-9][a-z0-9_-]*")
-    private String tenantId;
-
-    @NotNull
-    private String namespace;
-
-    @NotNull
-    private String path;
-
-    private String parentPath;
-
-    @NotNull
-    private Integer version;
-
-    @Builder.Default
-    private boolean last = true;
-
-    @NotNull
-    private Long size;
-
-    @Builder.Default
-    private Instant created = Instant.now();
-
-    @Nullable
-    private Instant updated;
-
-    private boolean deleted;
-
-    @JsonCreator
-    public NamespaceFileMetadata(String tenantId, String namespace, String path, String parentPath, Integer version, boolean last, Long size, Instant created, @Nullable Instant updated, boolean deleted) {
-        this.tenantId = tenantId;
-        this.namespace = namespace;
-        this.path = path;
-        this.parentPath = parentPath(path);
-        this.version = version;
-        this.last = last;
-        this.size = size;
-        this.created = created;
-        this.updated = updated;
-        this.deleted = deleted;
-    }
-
-    public static String path(String path, boolean trailingSlash) {
-        if (trailingSlash && !path.endsWith("/")) {
-            return path + "/";
-        } else if (!trailingSlash && path.endsWith("/")) {
-            return path.substring(0, path.length() - 1);
-        }
-        return path;
-    }
-
-    public String path(boolean trailingSlash) {
-        return path(this.path, trailingSlash);
-    }
-
-    public static String parentPath(String path) {
-        String withoutTrailingSlash = path.endsWith("/") ? path.substring(0, path.length() - 1) : path;
-        // The parent path can't be set, it's always computed
-        return withoutTrailingSlash.contains("/") ?
-            withoutTrailingSlash.substring(0, withoutTrailingSlash.lastIndexOf("/") + 1) :
-            null;
-    }
-
-    public static NamespaceFileMetadata of(String tenantId, NamespaceFile namespaceFile) {
-        return NamespaceFileMetadata.builder()
-            .tenantId(tenantId)
-            .namespace(namespaceFile.namespace())
-            .path(namespaceFile.path(true).toString())
-            .version(namespaceFile.version())
-            .build();
-    }
-
-    public static NamespaceFileMetadata of(String tenantId, String namespace, String path, FileAttributes fileAttributes) {
-        return NamespaceFileMetadata.builder()
-            .tenantId(tenantId)
-            .namespace(namespace)
-            .path(path)
-            .created(Instant.ofEpochMilli(fileAttributes.getCreationTime()))
-            .updated(Instant.ofEpochMilli(fileAttributes.getLastModifiedTime()))
-            .size(fileAttributes.getSize())
-            .version(1)
-            .build();
-    }
-
-    public NamespaceFileMetadata asLast() {
-        Instant saveDate = Instant.now();
-        return this.toBuilder().updated(saveDate).last(true).build();
-    }
-
-    public NamespaceFileMetadata toDeleted() {
-        return this.toBuilder().deleted(true).updated(Instant.now()).build();
-    }
-
-    @Override
-    public String uid() {
-        return IdUtils.fromParts(getTenantId(), getNamespace(), getPath(), String.valueOf(getVersion()));
-    }
-
-    @JsonIgnore
-    public boolean isDirectory() {
-        return this.path.endsWith("/");
-    }
-}

core/src/main/java/io/kestra/core/models/property/Property.java

@@ -35,6 +35,7 @@ import static io.kestra.core.utils.Rethrow.throwFunction;
 @JsonDeserialize(using = Property.PropertyDeserializer.class)
 @JsonSerialize(using = Property.PropertySerializer.class)
 @Builder
+@NoArgsConstructor
 @AllArgsConstructor(access = AccessLevel.PACKAGE)
 @Schema(
     oneOf = {
@@ -50,7 +51,6 @@ public class Property<T> {
         .copy()
         .configure(SerializationFeature.WRITE_DURATIONS_AS_TIMESTAMPS, false);
 
-    private final boolean skipCache;
     private String expression;
     private T value;
 
@@ -60,23 +60,13 @@ public class Property<T> {
     @Deprecated
     // Note: when not used, this constructor would not be deleted but made private so it can only be used by ofExpression(String) and the deserializer
     public Property(String expression) {
-        this(expression, false);
-    }
-
-    private Property(String expression, boolean skipCache) {
         this.expression = expression;
-        this.skipCache = skipCache;
     }
 
-    /**
-     * @deprecated use {@link #ofValue(Object)} instead.
-     */
     @VisibleForTesting
-    @Deprecated
     public Property(Map<?, ?> map) {
         try {
             expression = MAPPER.writeValueAsString(map);
-            this.skipCache = false;
         } catch (JsonProcessingException e) {
             throw new IllegalArgumentException(e);
         }
@@ -89,11 +79,14 @@ public class Property<T> {
     /**
      * Returns a new {@link Property} with no cached rendered value,
      * so that the next render will evaluate its original Pebble expression.
+     * <p>
+     * The returned property will still cache its rendered result.
+     * To re-evaluate on a subsequent render, call {@code skipCache()} again.
      *
      * @return a new {@link Property} without a pre-rendered value
      */
     public Property<T> skipCache() {
-        return new Property<>(expression, true);
+        return Property.ofExpression(expression);
     }
 
     /**
@@ -140,7 +133,6 @@ public class Property<T> {
 
     /**
      * Build a new Property object with a Pebble expression.<br>
-     * This property object will not cache its rendered value.
      * <p>
      * Use {@link #ofValue(Object)} to build a property with a value instead.
      */
@@ -150,11 +142,11 @@ public class Property<T> {
             throw new IllegalArgumentException("'expression' must be a valid Pebble expression");
         }
 
-        return new Property<>(expression, true);
+        return new Property<>(expression);
     }
 
     /**
-     * Render a property, then convert it to its target type.<br>
+     * Render a property then convert it to its target type.<br>
      * <p>
      * This method is designed to be used only by the {@link io.kestra.core.runners.RunContextProperty}.
      *
@@ -172,7 +164,7 @@ public class Property<T> {
      * @see io.kestra.core.runners.RunContextProperty#as(Class, Map)
      */
     public static <T> T as(Property<T> property, PropertyContext context, Class<T> clazz, Map<String, Object> variables) throws IllegalVariableEvaluationException {
-        if (property.skipCache || property.value == null) {
+        if (property.value == null) {
             String rendered = context.render(property.expression, variables);
             property.value = MAPPER.convertValue(rendered, clazz);
         }
@@ -200,7 +192,7 @@ public class Property<T> {
      */
     @SuppressWarnings("unchecked")
     public static <T, I> T asList(Property<T> property, PropertyContext context, Class<I> itemClazz, Map<String, Object> variables) throws IllegalVariableEvaluationException {
-        if (property.skipCache || property.value == null) {
+        if (property.value == null) {
             JavaType type = MAPPER.getTypeFactory().constructCollectionLikeType(List.class, itemClazz);
             try {
                 String trimmedExpression = property.expression.trim();
@@ -252,7 +244,7 @@ public class Property<T> {
      */
     @SuppressWarnings({"rawtypes", "unchecked"})
     public static <T, K, V> T asMap(Property<T> property, RunContext runContext, Class<K> keyClass, Class<V> valueClass, Map<String, Object> variables) throws IllegalVariableEvaluationException {
-        if (property.skipCache || property.value == null) {
+        if (property.value == null) {
             JavaType targetMapType = MAPPER.getTypeFactory().constructMapType(Map.class, keyClass, valueClass);
 
             try {

core/src/main/java/io/kestra/core/models/tasks/runners/PluginUtilsService.java

@@ -4,8 +4,10 @@ import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.core.type.TypeReference;
 import io.kestra.core.exceptions.IllegalVariableEvaluationException;
 import io.kestra.core.models.tasks.runners.TaskLogLineMatcher.TaskLogMatch;
+import io.kestra.core.runners.DefaultRunContext;
 import io.kestra.core.runners.RunContext;
 import io.kestra.core.serializers.JacksonMapper;
+import io.kestra.core.services.FlowService;
 import jakarta.validation.constraints.NotNull;
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
@@ -36,7 +38,6 @@ import static io.kestra.core.utils.Rethrow.throwConsumer;
 abstract public class PluginUtilsService {
 
     private static final TypeReference<Map<String, String>> MAP_TYPE_REFERENCE = new TypeReference<>() {};
-    private static final TaskLogLineMatcher LOG_LINE_MATCHER = new TaskLogLineMatcher();
 
     public static Map<String, String> createOutputFiles(
         Path tempDirectory,
@@ -169,9 +170,12 @@ abstract public class PluginUtilsService {
     }
 
     public static Map<String, Object> parseOut(String line, Logger logger, RunContext runContext, boolean isStdErr, Instant customInstant) {
+
+        TaskLogLineMatcher logLineMatcher = ((DefaultRunContext) runContext).getApplicationContext().getBean(TaskLogLineMatcher.class);
+
         Map<String, Object> outputs = new HashMap<>();
         try {
-            Optional<TaskLogMatch> matches = LOG_LINE_MATCHER.matches(line, logger, runContext, customInstant);
+            Optional<TaskLogMatch> matches = logLineMatcher.matches(line, logger, runContext, customInstant);
             if (matches.isPresent()) {
                 TaskLogMatch taskLogMatch = matches.get();
                 outputs.putAll(taskLogMatch.outputs());
@@ -211,7 +215,8 @@ abstract public class PluginUtilsService {
                 realNamespace = runContext.render(namespace);
                 realFlowId = runContext.render(flowId);
                 // validate that the flow exists: a.k.a access is authorized by this namespace
-                runContext.acl().allowNamespace(realNamespace).check();
+                FlowService flowService = ((DefaultRunContext)runContext).getApplicationContext().getBean(FlowService.class);
+                flowService.checkAllowedNamespace(flowInfo.tenantId(), realNamespace, flowInfo.tenantId(), flowInfo.namespace());
             } else if (namespace != null || flowId != null) {
                 throw new IllegalArgumentException("Both `namespace` and `flowId` must be set when `executionId` is set.");
             } else {

core/src/main/java/io/kestra/core/models/tasks/runners/TaskLogLineMatcher.java

@@ -27,6 +27,7 @@ import static io.kestra.core.runners.RunContextLogger.ORIGINAL_TIMESTAMP_KEY;
  * ::{"outputs":{"key":"value"}}::
  * }</pre>
  */
+@Singleton
 public class TaskLogLineMatcher {
 
     protected static final Pattern LOG_DATA_SYNTAX = Pattern.compile("^::(\\{.*})::$");
@@ -107,4 +108,4 @@ public class TaskLogLineMatcher {
         String message
     ) {
     }
-}
+}

core/src/main/java/io/kestra/core/repositories/ExecutionRepositoryInterface.java

@@ -2,6 +2,7 @@ package io.kestra.core.repositories;
 
 import io.kestra.core.models.QueryFilter;
 import io.kestra.core.models.executions.Execution;
+import io.kestra.core.models.executions.TaskRun;
 import io.kestra.core.models.executions.statistics.DailyExecutionStatistics;
 import io.kestra.core.models.executions.statistics.ExecutionCount;
 import io.kestra.core.models.executions.statistics.Flow;
@@ -93,8 +94,6 @@ public interface ExecutionRepositoryInterface extends SaveRepositoryInterface<Ex
 
     Flux<Execution> findAllAsync(@Nullable String tenantId);
 
-    Flux<Execution> findAsync(String tenantId, List<QueryFilter> filters);
-
     Execution delete(Execution execution);
 
     Integer purge(Execution execution);

core/src/main/java/io/kestra/core/repositories/FlowRepositoryInterface.java

@@ -8,7 +8,6 @@ import io.kestra.plugin.core.dashboard.data.Flows;
 import io.micronaut.data.model.Pageable;
 import jakarta.annotation.Nullable;
 import jakarta.validation.ConstraintViolationException;
-import reactor.core.publisher.Flux;
 
 import java.util.List;
 import java.util.Optional;
@@ -159,8 +158,6 @@ public interface FlowRepositoryInterface extends QueryBuilderInterface<Flows.Fie
             .toList();
     }
 
-    Flux<Flow> findAsync(String tenantId, List<QueryFilter> filters);
-
     FlowWithSource create(GenericFlow flow);
 
     FlowWithSource update(GenericFlow flow, FlowInterface previous) throws ConstraintViolationException;

core/src/main/java/io/kestra/core/repositories/NamespaceFileMetadataRepositoryInterface.java

@@ -1,46 +0,0 @@
-package io.kestra.core.repositories;
-
-import io.kestra.core.models.FetchVersion;
-import io.kestra.core.models.QueryFilter;
-import io.kestra.core.models.namespaces.files.NamespaceFileMetadata;
-import io.micronaut.data.model.Pageable;
-
-import java.io.IOException;
-import java.util.List;
-import java.util.Optional;
-
-public interface NamespaceFileMetadataRepositoryInterface extends SaveRepositoryInterface<NamespaceFileMetadata> {
-    Optional<NamespaceFileMetadata> findByPath(
-        String tenantId,
-        String namespace,
-        String path
-    ) throws IOException;
-
-    default ArrayListTotal<NamespaceFileMetadata> find(
-        Pageable pageable,
-        String tenantId,
-        List<QueryFilter> filters,
-        boolean allowDeleted
-    ) {
-        return this.find(pageable, tenantId, filters, allowDeleted, FetchVersion.LATEST);
-    }
-
-    ArrayListTotal<NamespaceFileMetadata> find(
-        Pageable pageable,
-        String tenantId,
-        List<QueryFilter> filters,
-        boolean allowDeleted,
-        FetchVersion fetchBehavior
-    );
-
-    default NamespaceFileMetadata delete(NamespaceFileMetadata namespaceFileMetadata) throws IOException {
-        return this.save(namespaceFileMetadata.toBuilder().deleted(true).build());
-    }
-
-    /**
-     * Purge (hard delete) a list of namespace files metadata. If no version is specified, all versions are purged.
-     * @param namespaceFilesMetadata the list of namespace files metadata to purge
-     * @return the number of purged namespace files metadata
-     */
-    Integer purge(List<NamespaceFileMetadata> namespaceFilesMetadata);
-}

core/src/main/java/io/kestra/core/repositories/TriggerRepositoryInterface.java

@@ -43,9 +43,9 @@ public interface TriggerRepositoryInterface extends QueryBuilderInterface<Trigge
 
     /**
      * Find all triggers that match the query, return a flux of triggers
+     * as the search is not paginated
      */
-    Flux<Trigger> findAsync(String tenantId, List<QueryFilter> filters);
-
+    Flux<Trigger> find(String tenantId, List<QueryFilter> filters);
 
     default Function<String, String> sortMapping() throws IllegalArgumentException {
         return Function.identity();

core/src/main/java/io/kestra/core/runners/AclChecker.java

@@ -1,50 +0,0 @@
-package io.kestra.core.runners;
-
-import javax.annotation.CheckReturnValue;
-import java.util.List;
-
-/**
- * Check if the current taskrun has access to the requested resources.
- *
- * <p>
- * IMPORTANT: remember to call the <code>check()</code> method to check the ACL.
- *
- * @see AllowedResources
- */
-public interface AclChecker {
-
-    /**Tasks that need to access resources outside their namespace should use this interface to check ACL (Allowed namespaces in EE).
-     * Allow all namespaces.
-     * <p>
-     * IMPORTANT: remember to call the <code>check()</code> method to check the ACL.
-     */
-    @CheckReturnValue
-    AllowedResources allowAllNamespaces();
-
-    /**
-     * Allow only the given namespace.
-     * <p>
-     * IMPORTANT: remember to call the <code>check()</code> method to check the ACL.
-     */
-    @CheckReturnValue
-    AllowedResources allowNamespace(String namespace);
-
-    /**
-     * Allow only the given namespaces.
-     * <p>
-     * IMPORTANT: remember to call the <code>check()</code> method to check the ACL.
-     */
-    @CheckReturnValue
-    AllowedResources allowNamespaces(List<String> namespaces);
-
-    /**
-     * Represents a set of allowed resources.
-     * Tasks that need to access resources outside their namespace should call the <code>check()</code> method to check the ACL (Allowed namespaces in EE).
-     */
-    interface AllowedResources {
-        /**
-         * Check if the current taskrun has access to the requested resources.
-         */
-        void check();
-    }
-}

core/src/main/java/io/kestra/core/runners/AclCheckerImpl.java

@@ -1,86 +0,0 @@
-package io.kestra.core.runners;
-
-import io.kestra.core.services.NamespaceService;
-import io.micronaut.context.ApplicationContext;
-
-import java.util.List;
-import java.util.Objects;
-
-class AclCheckerImpl implements AclChecker {
-    private final NamespaceService namespaceService;
-    private final RunContext.FlowInfo flowInfo;
-
-    AclCheckerImpl(ApplicationContext applicationContext, RunContext.FlowInfo flowInfo) {
-        this.namespaceService = applicationContext.getBean(NamespaceService.class);
-        this.flowInfo = flowInfo;
-    }
-
-    @Override
-    public AllowedResources allowAllNamespaces() {
-        return new AllowAllNamespaces(flowInfo, namespaceService);
-    }
-
-    @Override
-    public AllowedResources allowNamespace(String namespace) {
-        return new AllowNamespace(flowInfo, namespaceService, namespace);
-    }
-
-    @Override
-    public AllowedResources allowNamespaces(List<String> namespaces) {
-        return new AllowNamespaces(flowInfo, namespaceService, namespaces);
-    }
-
-
-    static class AllowAllNamespaces implements AllowedResources {
-        private final RunContext.FlowInfo flowInfo;
-        private final NamespaceService namespaceService;
-
-        AllowAllNamespaces(RunContext.FlowInfo flowInfo, NamespaceService namespaceService) {
-            this.flowInfo = Objects.requireNonNull(flowInfo);
-            this.namespaceService = Objects.requireNonNull(namespaceService);
-        }
-
-        @Override
-        public void check() {
-            this.namespaceService.checkAllowedAllNamespaces(flowInfo.tenantId(), flowInfo.tenantId(), flowInfo.namespace());
-        }
-    }
-
-    static class AllowNamespace implements AllowedResources {
-        private final RunContext.FlowInfo flowInfo;
-        private final NamespaceService namespaceService;
-        private final String namespace;
-
-        public AllowNamespace(RunContext.FlowInfo flowInfo, NamespaceService namespaceService, String namespace) {
-            this.flowInfo = Objects.requireNonNull(flowInfo);
-            this.namespaceService = Objects.requireNonNull(namespaceService);
-            this.namespace = Objects.requireNonNull(namespace);
-        }
-
-        @Override
-        public void check() {
-            namespaceService.checkAllowedNamespace(flowInfo.tenantId(), namespace, flowInfo.tenantId(), flowInfo.namespace());
-        }
-    }
-
-    static class AllowNamespaces implements AllowedResources {
-        private final RunContext.FlowInfo flowInfo;
-        private final NamespaceService namespaceService;
-        private final List<String> namespaces;
-
-        AllowNamespaces(RunContext.FlowInfo flowInfo, NamespaceService namespaceService, List<String> namespaces) {
-            this.flowInfo = Objects.requireNonNull(flowInfo);
-            this.namespaceService = Objects.requireNonNull(namespaceService);
-            this.namespaces = Objects.requireNonNull(namespaces);
-
-            if (namespaces.isEmpty()) {
-                throw new IllegalArgumentException("At least one namespace must be provided");
-            }
-        }
-
-        @Override
-        public void check() {
-            namespaces.forEach(namespace -> namespaceService.checkAllowedNamespace(flowInfo.tenantId(), namespace, flowInfo.tenantId(), flowInfo.namespace()));
-        }
-    }
-}

core/src/main/java/io/kestra/core/runners/DefaultRunContext.java

@@ -123,12 +123,7 @@ public class DefaultRunContext extends RunContext {
         this.traceParent = traceParent;
     }
 
-    /**
-     * @deprecated Plugin should not use the ApplicationContext anymore, and neither should they cast to this implementation.
-     *             Plugin should instead rely on supported API only.
-     */
     @JsonIgnore
-    @Deprecated(since = "1.2.0", forRemoval = true)
     public ApplicationContext getApplicationContext() {
         return applicationContext;
     }
@@ -579,11 +574,6 @@ public class DefaultRunContext extends RunContext {
         return isInitialized.get();
     }
 
-    @Override
-    public AclChecker acl() {
-        return new AclCheckerImpl(this.applicationContext, flowInfo());
-    }
-
     @Override
     public LocalPath localPath() {
         return localPath;

core/src/main/java/io/kestra/core/runners/ExecutableUtils.java

@@ -53,10 +53,12 @@ public final class ExecutableUtils {
     }
 
     public static SubflowExecutionResult subflowExecutionResult(TaskRun parentTaskrun, Execution execution) {
+        List<TaskRunAttempt> attempts = parentTaskrun.getAttempts() == null ? new ArrayList<>() : new ArrayList<>(parentTaskrun.getAttempts());
+        attempts.add(TaskRunAttempt.builder().state(parentTaskrun.getState()).build());
         return SubflowExecutionResult.builder()
             .executionId(execution.getId())
             .state(parentTaskrun.getState().getCurrent())
-            .parentTaskRun(parentTaskrun.addAttempt(TaskRunAttempt.builder().state(parentTaskrun.getState()).build()))
+            .parentTaskRun(parentTaskrun.withAttempts(attempts))
             .build();
     }
 

core/src/main/java/io/kestra/core/runners/FlowableUtils.java

@@ -11,7 +11,6 @@ import io.kestra.core.models.flows.State;
 import io.kestra.core.models.tasks.ResolvedTask;
 import io.kestra.core.models.tasks.Task;
 import io.kestra.core.serializers.JacksonMapper;
-import io.kestra.core.utils.ListUtils;
 import io.kestra.plugin.core.flow.Dag;
 
 import java.util.*;
@@ -144,13 +143,6 @@ public class FlowableUtils {
             return Collections.emptyList();
         }
 
-        // have submitted, leave
-        Optional<TaskRun> lastSubmitted = execution.findLastSubmitted(taskRuns);
-        if (lastSubmitted.isPresent()) {
-            return Collections.emptyList();
-        }
-
-
         // last success, find next
         Optional<TaskRun> lastTerminated = execution.findLastTerminated(taskRuns);
         if (lastTerminated.isPresent()) {
@@ -158,41 +150,14 @@ public class FlowableUtils {
 
             if (currentTasks.size() > lastIndex + 1) {
                 return Collections.singletonList(currentTasks.get(lastIndex + 1).toNextTaskRunIncrementIteration(execution, parentTaskRun.getIteration()));
+            } else {
+                return Collections.singletonList(currentTasks.getFirst().toNextTaskRunIncrementIteration(execution, parentTaskRun.getIteration()));
             }
         }
 
         return Collections.emptyList();
     }
 
-    public static Optional<State.Type> resolveSequentialState(
-        Execution execution,
-        List<ResolvedTask> tasks,
-        List<ResolvedTask> errors,
-        List<ResolvedTask> _finally,
-        TaskRun parentTaskRun,
-        RunContext runContext,
-        boolean allowFailure,
-        boolean allowWarning
-    ) {
-        if (ListUtils.emptyOnNull(tasks).stream()
-            .filter(resolvedTask -> !resolvedTask.getTask().getDisabled())
-            .findAny()
-            .isEmpty()) {
-            return Optional.of(State.Type.SUCCESS);
-        }
-
-        return resolveState(
-            execution,
-            tasks,
-            errors,
-            _finally,
-            parentTaskRun,
-            runContext,
-            allowFailure,
-            allowWarning
-        );
-    }
-
     public static Optional<State.Type> resolveState(
         Execution execution,
         List<ResolvedTask> tasks,
@@ -248,7 +213,7 @@ public class FlowableUtils {
             }
         } else {
             // first call, the error flow is not ready, we need to notify the parent task that can be failed to init error flows
-            if (execution.hasFailedNoRetry(tasks, parentTaskRun) || terminalState == State.Type.FAILED) {
+            if (execution.hasFailed(tasks, parentTaskRun) || terminalState == State.Type.FAILED) {
                 return Optional.of(execution.guessFinalState(tasks, parentTaskRun, allowFailure, allowWarning, terminalState));
             }
         }

core/src/main/java/io/kestra/core/runners/RunContext.java

@@ -192,16 +192,5 @@ public abstract class RunContext implements PropertyContext {
     public record FlowInfo(String tenantId, String namespace, String id, Integer revision) {
     }
 
-    /**
-     * @deprecated there is no legitimate use case of this method outside the run context internal self-usage, so it should not be part of the interface
-     */
-    @Deprecated(since = "1.2.0", forRemoval = true)
     public abstract boolean isInitialized();
-
-    /**
-     * Get access to the ACL checker.
-     * Plugins are responsible for using the ACL checker when they access restricted resources, for example,
-     * when Namespace ACLs are used (EE).
-     */
-    public abstract AclChecker acl();
 }

core/src/main/java/io/kestra/core/runners/RunContextFactory.java

@@ -12,10 +12,9 @@ import io.kestra.core.models.property.PropertyContext;
 import io.kestra.core.models.tasks.Task;
 import io.kestra.core.models.triggers.AbstractTrigger;
 import io.kestra.core.plugins.PluginConfigurations;
+import io.kestra.core.services.FlowService;
 import io.kestra.core.services.KVStoreService;
-import io.kestra.core.services.NamespaceService;
 import io.kestra.core.storages.InternalStorage;
-import io.kestra.core.storages.NamespaceFactory;
 import io.kestra.core.storages.StorageContext;
 import io.kestra.core.storages.StorageInterface;
 import io.micronaut.context.ApplicationContext;
@@ -49,7 +48,7 @@ public class RunContextFactory {
     protected StorageInterface storageInterface;
 
     @Inject
-    protected NamespaceService namespaceService;
+    protected FlowService flowService;
 
     @Inject
     protected MetricRegistry metricRegistry;
@@ -77,9 +76,6 @@ public class RunContextFactory {
     @Inject
     private KVStoreService kvStoreService;
 
-    @Inject
-    private NamespaceFactory namespaceFactory;
-
     // hacky
     public RunContextInitializer initializer() {
         return applicationContext.getBean(RunContextInitializer.class);
@@ -107,7 +103,7 @@ public class RunContextFactory {
             .withLogger(runContextLogger)
             // Execution
             .withPluginConfiguration(Map.of())
-            .withStorage(new InternalStorage(runContextLogger.logger(), StorageContext.forExecution(execution), storageInterface, namespaceService, namespaceFactory))
+            .withStorage(new InternalStorage(runContextLogger.logger(), StorageContext.forExecution(execution), storageInterface, flowService))
             .withVariableRenderer(variableRenderer)
             .withVariables(runVariableModifier.apply(
                     newRunVariablesBuilder()
@@ -137,7 +133,7 @@ public class RunContextFactory {
             .withLogger(runContextLogger)
             // Task
             .withPluginConfiguration(pluginConfigurations.getConfigurationByPluginTypeOrAliases(task.getType(), task.getClass()))
-            .withStorage(new InternalStorage(runContextLogger.logger(), StorageContext.forTask(taskRun), storageInterface, namespaceService, namespaceFactory))
+            .withStorage(new InternalStorage(runContextLogger.logger(), StorageContext.forTask(taskRun), storageInterface, flowService))
             .withVariables(newRunVariablesBuilder()
                 .withFlow(flow)
                 .withTask(task)
@@ -171,16 +167,14 @@ public class RunContextFactory {
             .build();
     }
 
+
+    @VisibleForTesting
     public RunContext of(final FlowInterface flow, final Map<String, Object> variables) {
         RunContextLogger runContextLogger = new RunContextLogger();
         return newBuilder()
             .withLogger(runContextLogger)
-            .withStorage(new InternalStorage(runContextLogger.logger(), StorageContext.forFlow(flow), storageInterface, namespaceService, namespaceFactory))
-            .withVariables(newRunVariablesBuilder()
-                .withFlow(flow)
-                .withVariables(variables)
-                .build(runContextLogger, PropertyContext.create(this.variableRenderer))
-            )
+            .withStorage(new InternalStorage(runContextLogger.logger(), StorageContext.forFlow(flow), storageInterface, flowService))
+            .withVariables(variables)
             .withSecretInputs(secretInputsFromFlow(flow))
             .build();
     }
@@ -218,8 +212,7 @@ public class RunContextFactory {
                     }
                 },
                 storageInterface,
-                namespaceService,
-                namespaceFactory
+                flowService
             ))
             .withVariables(variables)
             .withTask(task)

core/src/main/java/io/kestra/core/runners/RunContextInitializer.java

@@ -8,9 +8,8 @@ import io.kestra.core.models.tasks.runners.TaskRunner;
 import io.kestra.core.models.triggers.AbstractTrigger;
 import io.kestra.core.models.triggers.TriggerContext;
 import io.kestra.core.plugins.PluginConfigurations;
-import io.kestra.core.services.NamespaceService;
+import io.kestra.core.services.FlowService;
 import io.kestra.core.storages.InternalStorage;
-import io.kestra.core.storages.NamespaceFactory;
 import io.kestra.core.storages.StorageContext;
 import io.kestra.core.storages.StorageInterface;
 import io.kestra.core.utils.IdUtils;
@@ -45,10 +44,7 @@ public class RunContextInitializer {
     protected StorageInterface storageInterface;
 
     @Inject
-    protected NamespaceFactory namespaceFactory;
-
-    @Inject
-    protected NamespaceService namespaceService;
+    protected FlowService flowService;
 
     @Value("${kestra.encryption.secret-key}")
     protected Optional<String> secretKey;
@@ -139,7 +135,7 @@ public class RunContextInitializer {
 
         runContext.setVariables(enrichedVariables);
         runContext.setPluginConfiguration(pluginConfigurations.getConfigurationByPluginTypeOrAliases(task.getType(), task.getClass()));
-        runContext.setStorage(new InternalStorage(runContextLogger.logger(), StorageContext.forTask(taskRun), storageInterface, namespaceService, namespaceFactory));
+        runContext.setStorage(new InternalStorage(runContextLogger.logger(), StorageContext.forTask(taskRun), storageInterface, flowService));
         runContext.setLogger(runContextLogger);
         runContext.setTask(task);
 
@@ -234,8 +230,7 @@ public class RunContextInitializer {
             runContextLogger.logger(),
             context,
             storageInterface,
-            namespaceService,
-            namespaceFactory
+            flowService
         );
 
         runContext.setLogger(runContextLogger);

core/src/main/java/io/kestra/core/runners/pebble/PebbleEngineFactory.java

@@ -2,7 +2,6 @@ package io.kestra.core.runners.pebble;
 
 import io.kestra.core.runners.VariableRenderer;
 import io.kestra.core.runners.pebble.functions.RenderingFunctionInterface;
-import io.micrometer.core.instrument.MeterRegistry;
 import io.micronaut.context.ApplicationContext;
 import io.micronaut.core.annotation.Nullable;
 import io.pebbletemplates.pebble.PebbleEngine;
@@ -19,37 +18,35 @@ import java.util.stream.Collectors;
 
 @Singleton
 public class PebbleEngineFactory {
-
+    
     private final ApplicationContext applicationContext;
     private final VariableRenderer.VariableConfiguration variableConfiguration;
-    private final MeterRegistry meterRegistry;
-
+    
     @Inject
-    public PebbleEngineFactory(ApplicationContext applicationContext, @Nullable VariableRenderer.VariableConfiguration variableConfiguration, MeterRegistry meterRegistry) {
+    public PebbleEngineFactory(ApplicationContext applicationContext, @Nullable VariableRenderer.VariableConfiguration variableConfiguration) {
         this.applicationContext = applicationContext;
         this.variableConfiguration = variableConfiguration;
-        this.meterRegistry = meterRegistry;
     }
-
+    
     public PebbleEngine create() {
         PebbleEngine.Builder builder = newPebbleEngineBuilder();
         this.applicationContext.getBeansOfType(Extension.class).forEach(builder::extension);
         return builder.build();
     }
-
+    
     public PebbleEngine createWithMaskedFunctions(VariableRenderer renderer, final List<String> functionsToMask) {
-
+        
         PebbleEngine.Builder builder = newPebbleEngineBuilder();
-
+        
         this.applicationContext.getBeansOfType(Extension.class).stream()
             .map(e -> functionsToMask.stream().anyMatch(fun -> e.getFunctions().containsKey(fun))
                 ? extensionWithMaskedFunctions(renderer, e, functionsToMask)
                 : e)
             .forEach(builder::extension);
-
+        
         return builder.build();
     }
-
+    
     private PebbleEngine.Builder newPebbleEngineBuilder() {
         PebbleEngine.Builder builder = new PebbleEngine.Builder()
             .registerExtensionCustomizer(ExtensionCustomizer::new)
@@ -57,15 +54,13 @@ public class PebbleEngineFactory {
             .cacheActive(this.variableConfiguration.getCacheEnabled())
             .newLineTrimming(false)
             .autoEscaping(false);
-
+        
         if (this.variableConfiguration.getCacheEnabled()) {
-            PebbleLruCache cache = new PebbleLruCache(this.variableConfiguration.getCacheSize());
-            cache.register(meterRegistry);
-            builder = builder.templateCache(cache);
+            builder = builder.templateCache(new PebbleLruCache(this.variableConfiguration.getCacheSize()));
         }
         return builder;
     }
-
+    
     private Extension extensionWithMaskedFunctions(VariableRenderer renderer, Extension initialExtension, List<String> maskedFunctions) {
         return (Extension) Proxy.newProxyInstance(
             initialExtension.getClass().getClassLoader(),
@@ -79,16 +74,16 @@ public class PebbleEngineFactory {
                             } else if (RenderingFunctionInterface.class.isAssignableFrom(entry.getValue().getClass())) {
                                 return Map.entry(entry.getKey(), this.variableRendererProxy(renderer, entry.getValue()));
                             }
-
+                            
                             return entry;
                         }).collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
                 }
-
+                
                 return method.invoke(initialExtension, methodArgs);
             }
         );
     }
-
+    
     private Function variableRendererProxy(VariableRenderer renderer, Function initialFunction) {
         return (Function) Proxy.newProxyInstance(
             initialFunction.getClass().getClassLoader(),
@@ -101,7 +96,7 @@ public class PebbleEngineFactory {
             }
         );
     }
-
+    
     private Function maskedFunctionProxy(Function initialFunction) {
         return (Function) Proxy.newProxyInstance(
             initialFunction.getClass().getClassLoader(),

core/src/main/java/io/kestra/core/runners/pebble/PebbleLruCache.java

@@ -1,29 +1,29 @@
 package io.kestra.core.runners.pebble;
 
-import com.github.benmanes.caffeine.cache.Cache;
-import com.github.benmanes.caffeine.cache.Caffeine;
-import io.micrometer.core.instrument.MeterRegistry;
-import io.micrometer.core.instrument.binder.cache.CaffeineCacheMetrics;
+import com.google.common.cache.Cache;
+import com.google.common.cache.CacheBuilder;
 import io.pebbletemplates.pebble.cache.PebbleCache;
 import io.pebbletemplates.pebble.template.PebbleTemplate;
+import lombok.extern.slf4j.Slf4j;
 
+import java.util.concurrent.ExecutionException;
 import java.util.function.Function;
 
+@Slf4j
 public class PebbleLruCache implements PebbleCache<Object, PebbleTemplate> {
-    private final Cache<Object, PebbleTemplate> cache;
+    Cache<Object, PebbleTemplate> cache;
 
     public PebbleLruCache(int maximumSize) {
-        cache = Caffeine.newBuilder()
+        cache = CacheBuilder.newBuilder()
             .initialCapacity(250)
             .maximumSize(maximumSize)
-            .recordStats()
             .build();
     }
 
     @Override
     public PebbleTemplate computeIfAbsent(Object key, Function<? super Object, ? extends PebbleTemplate> mappingFunction) {
         try {
-            return cache.get(key, mappingFunction);
+            return cache.get(key, () -> mappingFunction.apply(key));
         } catch (Exception e) {
             // we retry the mapping function in order to let the exception be thrown instead of being capture by cache
             return mappingFunction.apply(key);
@@ -34,8 +34,4 @@ public class PebbleLruCache implements PebbleCache<Object, PebbleTemplate> {
     public void invalidateAll() {
         cache.invalidateAll();
     }
-
-    public void register(MeterRegistry meterRegistry) {
-        CaffeineCacheMetrics.monitor(meterRegistry, cache, "pebble-template");
-    }
 }

core/src/main/java/io/kestra/core/runners/pebble/functions/AbstractFileFunction.java

@@ -2,8 +2,11 @@ package io.kestra.core.runners.pebble.functions;
 
 import io.kestra.core.runners.LocalPath;
 import io.kestra.core.runners.LocalPathFactory;
-import io.kestra.core.services.NamespaceService;
-import io.kestra.core.storages.*;
+import io.kestra.core.services.FlowService;
+import io.kestra.core.storages.InternalNamespace;
+import io.kestra.core.storages.Namespace;
+import io.kestra.core.storages.StorageContext;
+import io.kestra.core.storages.StorageInterface;
 import io.kestra.core.utils.Slugify;
 import io.micronaut.context.annotation.Value;
 import io.pebbletemplates.pebble.error.PebbleException;
@@ -33,7 +36,7 @@ abstract class AbstractFileFunction implements Function {
     private static final Pattern EXECUTION_FILE = Pattern.compile(".*/.*/executions/.*/tasks/.*/.*");
 
     @Inject
-    protected NamespaceService namespaceService;
+    protected FlowService flowService;
 
     @Inject
     protected StorageInterface storageInterface;
@@ -41,9 +44,6 @@ abstract class AbstractFileFunction implements Function {
     @Inject
     protected LocalPathFactory localPathFactory;
 
-    @Inject
-    protected NamespaceFactory namespaceFactory;
-
     @Value("${" + LocalPath.ENABLE_FILE_FUNCTIONS_CONFIG + ":true}")
     protected boolean enableFileProtocol;
 
@@ -81,21 +81,23 @@ abstract class AbstractFileFunction implements Function {
                 } else if (str.startsWith(LocalPath.FILE_PROTOCOL)) {
                     fileUri = URI.create(str);
                     namespace = checkEnabledLocalFileAndReturnNamespace(args, flow);
-                } else if (str.startsWith(Namespace.NAMESPACE_FILE_SCHEME)) {
-                    fileUri = URI.create(str);
-                    namespace = checkedAllowedNamespaceAndReturnNamespace(args, fileUri, tenantId, flow);
+                } else if(str.startsWith(Namespace.NAMESPACE_FILE_SCHEME)) {
+                    URI nsFileUri = URI.create(str);
+                    namespace = checkedAllowedNamespaceAndReturnNamespace(args, nsFileUri, tenantId, flow);
+                    InternalNamespace internalNamespace = new InternalNamespace(flow.get(TENANT_ID), namespace, storageInterface);
+                    fileUri = internalNamespace.get(Path.of(nsFileUri.getPath())).uri();
                 } else if (URI_PATTERN.matcher(str).matches()) {
                     // it is an unsupported URI
                     throw new IllegalArgumentException(SCHEME_NOT_SUPPORTED_ERROR.formatted(str));
                 } else {
-                    fileUri = URI.create(Namespace.NAMESPACE_FILE_SCHEME + ":///" + str);
                     namespace = (String) Optional.ofNullable(args.get(NAMESPACE)).orElse(flow.get(NAMESPACE));
-                    namespaceService.checkAllowedNamespace(tenantId, namespace, tenantId, flow.get(NAMESPACE));
+                    fileUri = URI.create(StorageContext.KESTRA_PROTOCOL + StorageContext.namespaceFilePrefix(namespace) + "/" + str);
+                    flowService.checkAllowedNamespace(tenantId, namespace, tenantId, flow.get(NAMESPACE));
                 }
             } else {
                 throw new PebbleException(null, "Unable to read the file " + path, lineNumber, self.getName());
             }
-            return fileFunction(context, fileUri, namespace, tenantId, args);
+            return fileFunction(context, fileUri, namespace, tenantId);
         } catch (IOException e) {
             throw new PebbleException(e, e.getMessage(), lineNumber, self.getName());
         }
@@ -108,7 +110,7 @@ abstract class AbstractFileFunction implements Function {
 
     protected abstract String getErrorMessage();
 
-    protected abstract Object fileFunction(EvaluationContext context, URI path, String namespace, String tenantId, Map<String, Object> args) throws IOException;
+    protected abstract Object fileFunction(EvaluationContext context, URI path, String namespace, String tenantId) throws IOException;
 
     boolean isFileUriValid(String namespace, String flowId, String executionId, URI path) {
         // Internal storage URI should be: kestra:///$namespace/$flowId/executions/$executionId/tasks/$taskName/$taskRunId/$random.ion or kestra:///$namespace/$flowId/executions/$executionId/trigger/$triggerName/$random.ion
@@ -175,7 +177,7 @@ abstract class AbstractFileFunction implements Function {
         // 5. replace '/' with '.'
         namespace = namespace.replace("/", ".");
 
-        namespaceService.checkAllowedNamespace(tenantId, namespace, tenantId, fromNamespace);
+        flowService.checkAllowedNamespace(tenantId, namespace, tenantId, fromNamespace);
 
         return namespace;
     }
@@ -196,7 +198,7 @@ abstract class AbstractFileFunction implements Function {
         // we will transform nsfile URI into a kestra URI so it is handled seamlessly by all functions
         String customNs = Optional.ofNullable((String) args.get(NAMESPACE)).orElse(nsFileUri.getAuthority());
         if (customNs != null) {
-            namespaceService.checkAllowedNamespace(tenantId, customNs, tenantId, flow.get(NAMESPACE));
+            flowService.checkAllowedNamespace(tenantId, customNs, tenantId, flow.get(NAMESPACE));
         }
         return Optional.ofNullable(customNs).orElse(flow.get(NAMESPACE));
     }

core/src/main/java/io/kestra/core/runners/pebble/functions/ErrorLogsFunction.java

@@ -3,7 +3,7 @@ package io.kestra.core.runners.pebble.functions;
 import io.kestra.core.models.executions.LogEntry;
 import io.kestra.core.models.tasks.retrys.Exponential;
 import io.kestra.core.runners.pebble.PebbleUtils;
-import io.kestra.core.services.ExecutionLogService;
+import io.kestra.core.services.LogService;
 import io.kestra.core.utils.ListUtils;
 import io.kestra.core.utils.RetryUtils;
 import io.micronaut.context.annotation.Requires;
@@ -23,11 +23,14 @@ import java.util.Map;
 @Requires(property = "kestra.repository.type")
 public class ErrorLogsFunction  implements Function {
     @Inject
-    private ExecutionLogService logService;
+    private LogService logService;
 
     @Inject
     private PebbleUtils pebbleUtils;
 
+    @Inject
+    private RetryUtils retryUtils;
+
     @Override
     public List<String> getArgumentNames() {
         return Collections.emptyList();
@@ -43,7 +46,7 @@ public class ErrorLogsFunction  implements Function {
         Map<String, String> flow = (Map<String, String>) context.getVariable("flow");
         Map<String, String> execution = (Map<String, String>) context.getVariable("execution");
 
-        RetryUtils.Instance<List<LogEntry>, Throwable> retry = RetryUtils.of(Exponential.builder()
+        RetryUtils.Instance<List<LogEntry>, Throwable> retry = retryUtils.of(Exponential.builder()
             .delayFactor(2.0)
             .interval(Duration.ofMillis(100))
             .maxInterval(Duration.ofSeconds(1))

core/src/main/java/io/kestra/core/runners/pebble/functions/FileExistsFunction.java

@@ -1,30 +1,22 @@
 package io.kestra.core.runners.pebble.functions;
 
 import io.kestra.core.runners.LocalPath;
-import io.kestra.core.storages.Namespace;
-import io.kestra.core.storages.NamespaceFile;
 import io.kestra.core.storages.StorageContext;
 import io.pebbletemplates.pebble.template.EvaluationContext;
 import jakarta.inject.Singleton;
 
 import java.io.IOException;
 import java.net.URI;
-import java.nio.file.Path;
-import java.util.Map;
 
 @Singleton
 public class FileExistsFunction extends AbstractFileFunction {
     private static final String ERROR_MESSAGE = "The 'fileExists' function expects an argument 'path' that is a path to the internal storage URI.";
 
     @Override
-    protected Object fileFunction(EvaluationContext context, URI path, String namespace, String tenantId, Map<String, Object> args) throws IOException {
+    protected Object fileFunction(EvaluationContext context, URI path, String namespace, String tenantId) throws IOException {
         return switch (path.getScheme()) {
             case StorageContext.KESTRA_SCHEME -> storageInterface.exists(tenantId, namespace, path);
             case LocalPath.FILE_SCHEME -> localPathFactory.createLocalPath().exists(path);
-            case Namespace.NAMESPACE_FILE_SCHEME  -> {
-                Namespace namespaceStorage = namespaceFactory.of(tenantId, namespace, storageInterface);
-                yield namespaceStorage.exists(NamespaceFile.normalize(Path.of(path.getPath()), true));
-            }
             default -> throw new IllegalArgumentException(SCHEME_NOT_SUPPORTED_ERROR.formatted(path));
         };
     }

core/src/main/java/io/kestra/core/runners/pebble/functions/FileSizeFunction.java

@@ -2,23 +2,19 @@ package io.kestra.core.runners.pebble.functions;
 
 import io.kestra.core.runners.LocalPath;
 import io.kestra.core.storages.FileAttributes;
-import io.kestra.core.storages.Namespace;
-import io.kestra.core.storages.NamespaceFile;
 import io.kestra.core.storages.StorageContext;
 import io.pebbletemplates.pebble.template.EvaluationContext;
 import jakarta.inject.Singleton;
 import java.io.IOException;
 import java.net.URI;
-import java.nio.file.Path;
 import java.nio.file.attribute.BasicFileAttributes;
-import java.util.Map;
 
 @Singleton
 public class FileSizeFunction extends AbstractFileFunction {
     private static final String ERROR_MESSAGE = "The 'fileSize' function expects an argument 'path' that is a path to the internal storage URI.";
 
     @Override
-    protected Object fileFunction(EvaluationContext context, URI path, String namespace, String tenantId, Map<String, Object> args) throws IOException {
+    protected Object fileFunction(EvaluationContext context, URI path, String namespace, String tenantId) throws IOException {
         return switch (path.getScheme()) {
             case StorageContext.KESTRA_SCHEME -> {
                 FileAttributes fileAttributes = storageInterface.getAttributes(tenantId, namespace, path);
@@ -28,12 +24,6 @@ public class FileSizeFunction extends AbstractFileFunction {
                 BasicFileAttributes fileAttributes = localPathFactory.createLocalPath().getAttributes(path);
                 yield fileAttributes.size();
             }
-            case Namespace.NAMESPACE_FILE_SCHEME  -> {
-                FileAttributes fileAttributes = namespaceFactory
-                    .of(tenantId, namespace, storageInterface)
-                    .getFileMetadata(NamespaceFile.normalize(Path.of(path.getPath()), true));
-                yield fileAttributes.getSize();
-            }
             default -> throw new IllegalArgumentException(SCHEME_NOT_SUPPORTED_ERROR.formatted(path));
         };
     }

core/src/main/java/io/kestra/core/runners/pebble/functions/IsFileEmptyFunction.java

@@ -1,24 +1,19 @@
 package io.kestra.core.runners.pebble.functions;
 
 import io.kestra.core.runners.LocalPath;
-import io.kestra.core.storages.FileAttributes;
-import io.kestra.core.storages.Namespace;
-import io.kestra.core.storages.NamespaceFile;
 import io.kestra.core.storages.StorageContext;
 import io.pebbletemplates.pebble.template.EvaluationContext;
 import jakarta.inject.Singleton;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URI;
-import java.nio.file.Path;
-import java.util.Map;
 
 @Singleton
 public class IsFileEmptyFunction extends AbstractFileFunction {
     private static final String ERROR_MESSAGE = "The 'isFileEmpty' function expects an argument 'path' that is a path to a namespace file or an internal storage URI.";
 
     @Override
-    protected Object fileFunction(EvaluationContext context, URI path, String namespace, String tenantId, Map<String, Object> args) throws IOException {
+    protected Object fileFunction(EvaluationContext context, URI path, String namespace, String tenantId) throws IOException {
         return switch (path.getScheme()) {
             case StorageContext.KESTRA_SCHEME -> {
                 try (InputStream inputStream = storageInterface.get(tenantId, namespace, path)) {
@@ -32,12 +27,6 @@ public class IsFileEmptyFunction extends AbstractFileFunction {
                     yield inputStream.read(buffer, 0, 1) <= 0;
                 }
             }
-            case Namespace.NAMESPACE_FILE_SCHEME -> {
-                FileAttributes fileAttributes = namespaceFactory
-                    .of(tenantId, namespace, storageInterface)
-                    .getFileMetadata(NamespaceFile.normalize(Path.of(path.getPath()), true));
-                yield fileAttributes.getSize() <= 0;
-            }
             default -> throw new IllegalArgumentException(SCHEME_NOT_SUPPORTED_ERROR.formatted(path));
         };
     }
@@ -46,4 +35,4 @@ public class IsFileEmptyFunction extends AbstractFileFunction {
     protected String getErrorMessage() {
         return ERROR_MESSAGE;
     }
-}
+}

core/src/main/java/io/kestra/core/runners/pebble/functions/ReadFileFunction.java

@@ -1,37 +1,20 @@
 package io.kestra.core.runners.pebble.functions;
 
 import io.kestra.core.runners.LocalPath;
-import io.kestra.core.storages.Namespace;
-import io.kestra.core.storages.NamespaceFile;
 import io.kestra.core.storages.StorageContext;
 import io.pebbletemplates.pebble.template.EvaluationContext;
 import jakarta.inject.Singleton;
-
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URI;
 import java.nio.charset.StandardCharsets;
-import java.nio.file.Path;
-import java.util.List;
-import java.util.Map;
-import java.util.stream.Stream;
 
 @Singleton
 public class ReadFileFunction extends AbstractFileFunction {
-    public static final String VERSION = "version";
-
     private static final String ERROR_MESSAGE = "The 'read' function expects an argument 'path' that is a path to a namespace file or an internal storage URI.";
 
     @Override
-    public List<String> getArgumentNames() {
-        return Stream.concat(
-            super.getArgumentNames().stream(),
-            Stream.of(VERSION)
-        ).toList();
-    }
-
-    @Override
-    protected Object fileFunction(EvaluationContext context, URI path, String namespace, String tenantId, Map<String, Object> args) throws IOException {
+    protected Object fileFunction(EvaluationContext context, URI path, String namespace, String tenantId) throws IOException {
         return switch (path.getScheme()) {
             case StorageContext.KESTRA_SCHEME -> {
                 try (InputStream inputStream = storageInterface.get(tenantId, namespace, path)) {
@@ -43,30 +26,12 @@ public class ReadFileFunction extends AbstractFileFunction {
                     yield new String(inputStream.readAllBytes(), StandardCharsets.UTF_8);
                 }
             }
-            case Namespace.NAMESPACE_FILE_SCHEME -> {
-                try (InputStream inputStream = contentInputStream(path, namespace, tenantId, args)) {
-                    yield new String(inputStream.readAllBytes(), StandardCharsets.UTF_8);
-                }
-            }
             default -> throw new IllegalArgumentException(SCHEME_NOT_SUPPORTED_ERROR.formatted(path));
         };
     }
 
-    private InputStream contentInputStream(URI path, String namespace, String tenantId, Map<String, Object> args) throws IOException {
-        Namespace namespaceStorage = namespaceFactory.of(tenantId, namespace, storageInterface);
-
-        if (args.containsKey(VERSION)) {
-            return namespaceStorage.getFileContent(
-                    NamespaceFile.normalize(Path.of(path.getPath()), true),
-                    Integer.parseInt(args.get(VERSION).toString())
-                );
-        }
-
-        return namespaceStorage.getFileContent(NamespaceFile.normalize(Path.of(path.getPath()), true));
-    }
-
     @Override
     protected String getErrorMessage() {
         return ERROR_MESSAGE;
     }
-}
+}

core/src/main/java/io/kestra/core/runners/pebble/functions/SecretFunction.java

@@ -9,7 +9,6 @@ import io.kestra.core.secret.SecretNotFoundException;
 import io.kestra.core.secret.SecretService;
 import io.kestra.core.serializers.JacksonMapper;
 import io.kestra.core.services.FlowService;
-import io.kestra.core.services.NamespaceService;
 import io.pebbletemplates.pebble.error.PebbleException;
 import io.pebbletemplates.pebble.extension.Function;
 import io.pebbletemplates.pebble.template.EvaluationContext;
@@ -37,7 +36,7 @@ public class SecretFunction implements Function {
     private SecretService secretService;
 
     @Inject
-    private NamespaceService namespaceService;
+    private FlowService flowService;
 
     @Override
     public List<String> getArgumentNames() {
@@ -57,7 +56,7 @@ public class SecretFunction implements Function {
         if (namespace == null) {
             namespace = flowNamespace;
         } else {
-            namespaceService.checkAllowedNamespace(flowTenantId, namespace, flowTenantId, flowNamespace);
+            flowService.checkAllowedNamespace(flowTenantId, namespace, flowTenantId, flowNamespace);
         }
 
         try {

core/src/main/java/io/kestra/core/serializers/ListOrMapOfLabelDeserializer.java

@@ -26,14 +26,7 @@ public class ListOrMapOfLabelDeserializer extends JsonDeserializer<List<Label>>
         else if (p.hasToken(JsonToken.START_ARRAY)) {
             // deserialize as list
             List<Map<String, String>> ret = ctxt.readValue(p, List.class);
-            return ret.stream().map(map -> {
-                Object value = map.get("value");
-                if (isAllowedType(value)) {
-                    return new Label(map.get("key"), String.valueOf(value));
-                } else {
-                    throw new IllegalArgumentException("Unsupported type for key: " + map.get("key") + ", value: " + value);
-                }
-            }).toList();
+            return ret.stream().map(map -> new Label(map.get("key"), map.get("value"))).toList();
         }
         else if (p.hasToken(JsonToken.START_OBJECT)) {
             // deserialize as map

core/src/main/java/io/kestra/core/services/ExecutionLogService.java

@@ -2,15 +2,12 @@ package io.kestra.core.services;
 
 import io.kestra.core.models.executions.LogEntry;
 import io.kestra.core.repositories.LogRepositoryInterface;
-import io.micronaut.data.model.Pageable;
-import io.micronaut.data.model.Sort;
 import jakarta.inject.Inject;
 import jakarta.inject.Singleton;
 import org.slf4j.event.Level;
 
 import java.io.ByteArrayInputStream;
 import java.io.InputStream;
-import java.time.ZonedDateTime;
 import java.util.List;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
@@ -20,42 +17,9 @@ import java.util.stream.Stream;
  */
 @Singleton
 public class ExecutionLogService {
-   
-    private final LogRepositoryInterface logRepository;
-    
     @Inject
-    public ExecutionLogService(LogRepositoryInterface logRepository) {
-        this.logRepository = logRepository;
-    }
+    private LogRepositoryInterface logRepository;
 
-    /**
-     * Purges log entries matching the given criteria.
-     *
-     * @param tenantId    the tenant identifier
-     * @param namespace   the namespace of the flow
-     * @param flowId      the flow identifier
-     * @param executionId the execution identifier
-     * @param logLevels   the list of log levels to delete
-     * @param startDate   the start of the date range
-     * @param endDate     the end of the date range.
-     * @return the number of log entries deleted
-     */
-    public int purge(String tenantId, String namespace, String flowId, String executionId, List<Level> logLevels, ZonedDateTime startDate, ZonedDateTime endDate) {
-        return logRepository.deleteByQuery(tenantId, namespace, flowId, executionId, logLevels, startDate, endDate);
-    }
-
-
-    /**
-     * Fetches the error logs of an execution.
-     * <p>
-     * This method limits the results to the first 25 error logs, ordered by timestamp asc.
-     *
-     * @return the log entries
-     */
-    public List<LogEntry> errorLogs(String tenantId, String executionId) {
-        return logRepository.findByExecutionId(tenantId, executionId, Level.ERROR, Pageable.from(1, 25, Sort.of(Sort.Order.asc("timestamp"))));
-    }
-    
     public InputStream getExecutionLogsAsStream(String tenantId,
                                                 String executionId,
                                                 Level minLevel,

core/src/main/java/io/kestra/core/services/FlowService.java

@@ -2,10 +2,8 @@ package io.kestra.core.services;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import io.kestra.core.exceptions.FlowProcessingException;
-import io.kestra.core.exceptions.IllegalVariableEvaluationException;
 import io.kestra.core.models.executions.Execution;
 import io.kestra.core.models.flows.*;
-import io.kestra.core.models.flows.check.Check;
 import io.kestra.core.models.tasks.RunnableTask;
 import io.kestra.core.models.topologies.FlowTopology;
 import io.kestra.core.models.triggers.AbstractTrigger;
@@ -14,13 +12,10 @@ import io.kestra.core.models.validations.ValidateConstraintViolation;
 import io.kestra.core.plugins.PluginRegistry;
 import io.kestra.core.repositories.FlowRepositoryInterface;
 import io.kestra.core.repositories.FlowTopologyRepositoryInterface;
-import io.kestra.core.runners.RunContext;
-import io.kestra.core.runners.RunContextFactory;
 import io.kestra.core.serializers.JacksonMapper;
 import io.kestra.core.utils.ListUtils;
 import io.kestra.plugin.core.flow.Pause;
 import jakarta.inject.Inject;
-import jakarta.inject.Provider;
 import jakarta.inject.Singleton;
 import jakarta.validation.ConstraintViolationException;
 import lombok.extern.slf4j.Slf4j;
@@ -59,9 +54,6 @@ public class FlowService {
     @Inject
     Optional<FlowTopologyRepositoryInterface> flowTopologyRepository;
 
-    @Inject
-    Provider<RunContextFactory> runContextFactory; // Lazy init: avoid circular dependency error.
-
     /**
      * Validates and creates the given flow.
      * <p>
@@ -93,50 +85,6 @@ public class FlowService {
             .orElseThrow(() -> new IllegalStateException("Cannot perform operation on flow. Cause: No FlowRepository"));
     }
 
-    /**
-     * Evaluates all checks defined in the given flow using the provided inputs.
-     * <p>
-     * Each check's {@link Check#getCondition()} is evaluated in the context of the flow.
-     * If a condition evaluates to {@code false} or fails to evaluate due to a
-     * variable error, the corresponding {@link Check} is added to the returned list.
-     * </p>
-     *
-     * @param flow   the flow containing the checks to evaluate
-     * @param inputs the input values used when evaluating the conditions
-     * @return a list of checks whose conditions evaluated to {@code false} or failed to evaluate
-     */
-    public List<Check> getFailedChecks(Flow flow, Map<String, Object> inputs) {
-        if (!ListUtils.isEmpty(flow.getChecks())) {
-            RunContext runContext = runContextFactory.get().of(flow, Map.of("inputs", inputs));
-            List<Check> falseConditions = new ArrayList<>();
-            for (Check check : flow.getChecks()) {
-                try {
-                    boolean result = Boolean.TRUE.equals(runContext.renderTyped(check.getCondition()));
-                    if (!result) {
-                        falseConditions.add(check);
-                    }
-                } catch (IllegalVariableEvaluationException e) {
-                    log.debug("[tenant: {}] [namespace: {}] [flow: {}] Failed to evaluate check condition. Cause.: {}",
-                        flow.getTenantId(),
-                        flow.getNamespace(),
-                        flow.getId(),
-                        e.getMessage(),
-                        e
-                    );
-                    falseConditions.add(Check
-                        .builder()
-                            .message("Failed to evaluate check condition. Cause: " + e.getMessage())
-                            .behavior(Check.Behavior.BLOCK_EXECUTION)
-                            .style(Check.Style.ERROR)
-                        .build()
-                    );
-                }
-            }
-            return falseConditions;
-        }
-        return List.of();
-    }
-
     /**
      * Validates the given flow source.
      * <p>
@@ -508,6 +456,50 @@ public class FlowService {
         return flowRepository.get().delete(flow);
     }
 
+    /**
+     * Return true if the namespace is allowed from the namespace denoted by 'fromTenant' and 'fromNamespace'.
+     * As namespace restriction is an EE feature, this will always return true in OSS.
+     */
+    public boolean isAllowedNamespace(String tenant, String namespace, String fromTenant, String fromNamespace) {
+        return true;
+    }
+
+    /**
+     * Check that the namespace is allowed from the namespace denoted by 'fromTenant' and 'fromNamespace'.
+     * If not, throw an IllegalArgumentException.
+     */
+    public void checkAllowedNamespace(String tenant, String namespace, String fromTenant, String fromNamespace) {
+        if (!isAllowedNamespace(tenant, namespace, fromTenant, fromNamespace)) {
+            throw new IllegalArgumentException("Namespace " + namespace + " is not allowed.");
+        }
+    }
+
+    /**
+     * Return true if the namespace is allowed from all the namespace in the 'fromTenant' tenant.
+     * As namespace restriction is an EE feature, this will always return true in OSS.
+     */
+    public boolean areAllowedAllNamespaces(String tenant, String fromTenant, String fromNamespace) {
+        return true;
+    }
+
+    /**
+     * Check that the namespace is allowed from all the namespace in the 'fromTenant' tenant.
+     * If not, throw an IllegalArgumentException.
+     */
+    public void checkAllowedAllNamespaces(String tenant, String fromTenant, String fromNamespace) {
+        if (!areAllowedAllNamespaces(tenant, fromTenant, fromNamespace)) {
+            throw new IllegalArgumentException("All namespaces are not allowed, you should either filter on a namespace or configure all namespaces to allow your namespace.");
+        }
+    }
+
+    /**
+     * Return true if require existing namespace is enabled and the namespace didn't already exist.
+     * As namespace management is an EE feature, this will always return false in OSS.
+     */
+    public boolean requireExistingNamespace(String tenant, String namespace) {
+        return false;
+    }
+
     /**
      * Gets the executable flow for the given namespace, id, and revision.
      * Warning: this method bypasses ACL so someone with only execution right can create a flow execution

core/src/main/java/io/kestra/core/services/KVStoreService.java

@@ -20,6 +20,9 @@ public class KVStoreService {
     @Inject
     private StorageInterface storageInterface;
 
+    @Inject
+    private FlowService flowService;
+
     @Inject
     private NamespaceService namespaceService;
 
@@ -35,7 +38,7 @@ public class KVStoreService {
         boolean isNotSameNamespace = fromNamespace != null && !namespace.equals(fromNamespace);
         if (isNotSameNamespace && isNotParentNamespace(namespace, fromNamespace)) {
             try {
-                namespaceService.checkAllowedNamespace(tenant, namespace, tenant, fromNamespace);
+                flowService.checkAllowedNamespace(tenant, namespace, tenant, fromNamespace);
             } catch (IllegalArgumentException e) {
                 throw new KVStoreException(String.format(
                     "Cannot access the KV store. Access to '%s' namespace is not allowed from '%s'.", namespace, fromNamespace)

core/src/main/java/io/kestra/core/services/LogService.java

@@ -1,27 +1,38 @@
-package io.kestra.core.utils;
+package io.kestra.core.services;
 
 import io.kestra.core.models.executions.Execution;
+import io.kestra.core.models.executions.LogEntry;
 import io.kestra.core.models.executions.TaskRun;
 import io.kestra.core.models.flows.FlowId;
 import io.kestra.core.models.triggers.TriggerContext;
+import io.kestra.core.repositories.LogRepositoryInterface;
+import io.micronaut.data.model.Pageable;
+import io.micronaut.data.model.Sort;
+import jakarta.inject.Inject;
+import jakarta.inject.Singleton;
 import org.apache.commons.lang3.ArrayUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.slf4j.event.Level;
 
-/**
- * Utility class for logging
- */
-public final class Logs {
+import java.time.ZonedDateTime;
+import java.util.List;
 
+@Singleton
+public class LogService {
     private static final String FLOW_PREFIX_WITH_TENANT = "[tenant: {}] [namespace: {}] [flow: {}] ";
     private static final String EXECUTION_PREFIX_WITH_TENANT = FLOW_PREFIX_WITH_TENANT + "[execution: {}] ";
     private static final String TRIGGER_PREFIX_WITH_TENANT = FLOW_PREFIX_WITH_TENANT + "[trigger: {}] ";
     private static final String TASKRUN_PREFIX_WITH_TENANT = FLOW_PREFIX_WITH_TENANT + "[task: {}] [execution: {}] [taskrun: {}] ";
-    
-    private Logs() {}
 
-    public static void logExecution(FlowId flow, Logger logger, Level level, String message, Object... args) {
+    private final LogRepositoryInterface logRepository;
+
+    @Inject
+    public LogService(LogRepositoryInterface logRepository) {
+        this.logRepository = logRepository;
+    }
+
+    public void logExecution(FlowId flow, Logger logger, Level level, String message, Object... args) {
         String finalMsg = FLOW_PREFIX_WITH_TENANT + message;
         Object[] executionArgs = new Object[] { flow.getTenantId(), flow.getNamespace(), flow.getId() };
         Object[] finalArgs = ArrayUtils.addAll(executionArgs, args);
@@ -29,37 +40,37 @@ public final class Logs {
     }
 
     /**
-     * Log an {@link Execution} via the execution logger named: 'execution.{flowId}'.
+     * Log an execution via the execution logger named: 'execution.{flowId}'.
      */
-    public static void logExecution(Execution execution, Level level, String message, Object... args) {
+    public void logExecution(Execution execution, Level level, String message, Object... args) {
         Logger logger = logger(execution);
         logExecution(execution, logger, level, message, args);
     }
 
-    public static void logExecution(Execution execution, Logger logger, Level level, String message, Object... args) {
+    public void logExecution(Execution execution, Logger logger, Level level, String message, Object... args) {
         Object[] executionArgs = new Object[] { execution.getTenantId(), execution.getNamespace(), execution.getFlowId(), execution.getId() };
         Object[] finalArgs = ArrayUtils.addAll(executionArgs, args);
         logger.atLevel(level).log(EXECUTION_PREFIX_WITH_TENANT + message, finalArgs);
     }
 
     /**
-     * Log a {@link TriggerContext} via the trigger logger named: 'trigger.{flowId}.{triggereId}'.
+     * Log a trigger via the trigger logger named: 'trigger.{flowId}.{triggereId}'.
      */
-    public static void logTrigger(TriggerContext triggerContext, Level level, String message, Object... args) {
+    public void logTrigger(TriggerContext triggerContext, Level level, String message, Object... args) {
         Logger logger = logger(triggerContext);
         logTrigger(triggerContext, logger, level, message, args);
     }
 
-    public static void logTrigger(TriggerContext triggerContext, Logger logger, Level level, String message, Object... args) {
+    public void logTrigger(TriggerContext triggerContext, Logger logger, Level level, String message, Object... args) {
         Object[] executionArgs = new Object[] { triggerContext.getTenantId(), triggerContext.getNamespace(), triggerContext.getFlowId(), triggerContext.getTriggerId() };
         Object[] finalArgs = ArrayUtils.addAll(executionArgs, args);
         logger.atLevel(level).log(TRIGGER_PREFIX_WITH_TENANT + message, finalArgs);
     }
 
     /**
-     * Log a {@link TaskRun} via the taskRun logger named: 'task.{flowId}.{taskId}'.
+     * Log a taskRun via the taskRun logger named: 'task.{flowId}.{taskId}'.
      */
-    public static void logTaskRun(TaskRun taskRun, Level level, String message, Object... args) {
+    public void logTaskRun(TaskRun taskRun, Level level, String message, Object... args) {
         String prefix = TASKRUN_PREFIX_WITH_TENANT;
         String finalMsg = taskRun.getValue() == null ? prefix + message : prefix + "[value: {}] " + message;
         Object[] executionArgs = new Object[] { taskRun.getTenantId(), taskRun.getNamespace(), taskRun.getFlowId(), taskRun.getTaskId(), taskRun.getExecutionId(), taskRun.getId() };
@@ -71,19 +82,31 @@ public final class Logs {
         logger.atLevel(level).log(finalMsg, finalArgs);
     }
 
-    private static Logger logger(TaskRun taskRun) {
+    public int purge(String tenantId, String namespace, String flowId, String executionId, List<Level> logLevels, ZonedDateTime startDate, ZonedDateTime endDate) {
+        return logRepository.deleteByQuery(tenantId, namespace, flowId, executionId, logLevels, startDate, endDate);
+    }
+
+    /**
+     * Fetch the error logs of an execution.
+     * Will limit the results to the first 25 error logs, ordered by timestamp asc.
+     */
+    public List<LogEntry> errorLogs(String tenantId, String executionId) {
+        return logRepository.findByExecutionId(tenantId, executionId, Level.ERROR, Pageable.from(1, 25, Sort.of(Sort.Order.asc("timestamp"))));
+    }
+
+    private Logger logger(TaskRun taskRun) {
         return LoggerFactory.getLogger(
             "task." + taskRun.getFlowId() + "." + taskRun.getTaskId()
         );
     }
 
-    private static Logger logger(TriggerContext triggerContext) {
+    private Logger logger(TriggerContext triggerContext) {
         return LoggerFactory.getLogger(
             "trigger." + triggerContext.getFlowId() + "." + triggerContext.getTriggerId()
         );
     }
 
-    private static Logger logger(Execution execution) {
+    private Logger logger(Execution execution) {
         return LoggerFactory.getLogger(
             "execution." + execution.getFlowId()
         );

core/src/main/java/io/kestra/core/services/NamespaceService.java

@@ -1,6 +1,5 @@
 package io.kestra.core.services;
 
-import io.kestra.core.exceptions.ResourceAccessDeniedException;
 import io.kestra.core.repositories.FlowRepositoryInterface;
 import io.kestra.core.utils.NamespaceUtils;
 import jakarta.inject.Inject;
@@ -40,52 +39,4 @@ public class NamespaceService {
         }
         return false;
     }
-
-    /**
-     * Return true if require existing namespace is enabled and the namespace didn't already exist.
-     * As namespace management is an EE feature, this will always return false in OSS.
-     */
-    public boolean requireExistingNamespace(String tenant, String namespace) {
-        return false;
-    }
-
-    /**
-     * Return true if the namespace is allowed from the namespace denoted by 'fromTenant' and 'fromNamespace'.
-     * As namespace restriction is an EE feature, this will always return true in OSS.
-     */
-    public boolean isAllowedNamespace(String tenant, String namespace, String fromTenant, String fromNamespace) {
-        return true;
-    }
-
-    /**
-     * Check that the namespace is allowed from the namespace denoted by 'fromTenant' and 'fromNamespace'.
-     * If not, throw a ResourceAccessDeniedException.
-     *
-     * @throws ResourceAccessDeniedException if the namespace is not allowed.
-     */
-    public void checkAllowedNamespace(String tenant, String namespace, String fromTenant, String fromNamespace) {
-        if (!isAllowedNamespace(tenant, namespace, fromTenant, fromNamespace)) {
-            throw new ResourceAccessDeniedException("Namespace " + namespace + " is not allowed.");
-        }
-    }
-
-    /**
-     * Return true if the namespace is allowed from all the namespace in the 'fromTenant' tenant.
-     * As namespace restriction is an EE feature, this will always return true in OSS.
-     */
-    public boolean areAllowedAllNamespaces(String tenant, String fromTenant, String fromNamespace) {
-        return true;
-    }
-
-    /**
-     * Check that the namespace is allowed from all the namespace in the 'fromTenant' tenant.
-     * If not, throw a ResourceAccessDeniedException.
-     *
-     * @throws ResourceAccessDeniedException if all namespaces all aren't allowed.
-     */
-    public void checkAllowedAllNamespaces(String tenant, String fromTenant, String fromNamespace) {
-        if (!areAllowedAllNamespaces(tenant, fromTenant, fromNamespace)) {
-            throw new ResourceAccessDeniedException("All namespaces are not allowed, you should either filter on a namespace or configure all namespaces to allow your namespace.");
-        }
-    }
 }

core/src/main/java/io/kestra/core/services/PluginDefaultService.java

@@ -23,7 +23,6 @@ import io.kestra.core.queues.QueueInterface;
 import io.kestra.core.runners.RunContextLogger;
 import io.kestra.core.serializers.JacksonMapper;
 import io.kestra.core.serializers.YamlParser;
-import io.kestra.core.utils.Logs;
 import io.kestra.core.utils.MapUtils;
 import io.kestra.plugin.core.flow.Template;
 import io.micronaut.context.annotation.Value;
@@ -31,6 +30,7 @@ import io.micronaut.core.annotation.Nullable;
 import jakarta.annotation.PostConstruct;
 import jakarta.inject.Inject;
 import jakarta.inject.Named;
+import jakarta.inject.Provider;
 import jakarta.inject.Singleton;
 import jakarta.validation.ConstraintViolationException;
 import lombok.extern.slf4j.Slf4j;
@@ -82,7 +82,10 @@ public class PluginDefaultService {
 
     @Inject
     protected PluginRegistry pluginRegistry;
-    
+
+    @Inject
+    protected Provider<LogService> logService; // lazy-init
+
     @Value("{kestra.templates.enabled:false}")
     private boolean templatesEnabled;
 
@@ -252,7 +255,7 @@ public class PluginDefaultService {
         if (source == null) {
             // This should never happen
             String error = "Cannot apply plugin defaults. Cause: flow has no defined source.";
-            Logs.logExecution(flow, log, Level.ERROR, error);
+            logService.get().logExecution(flow, log, Level.ERROR, error);
             throw new IllegalArgumentException(error);
         }
 
@@ -308,7 +311,7 @@ public class PluginDefaultService {
             result = parseFlowWithAllDefaults(flow.getTenantId(), flow.getNamespace(), flow.getRevision(), flow.isDeleted(), source, true, false);
         } catch (Exception e) {
             if (safe) {
-                Logs.logExecution(flow, log, Level.ERROR, "Failed to read flow.", e);
+                logService.get().logExecution(flow, log, Level.ERROR, "Failed to read flow.", e);
                 result = FlowWithException.from(flow, e);
 
                 // deleted is not part of the original 'source'

core/src/main/java/io/kestra/core/storages/InternalNamespace.java

@@ -1,27 +1,18 @@
 package io.kestra.core.storages;
 
-import io.kestra.core.models.FetchVersion;
-import io.kestra.core.models.QueryFilter;
-import io.kestra.core.models.namespaces.files.NamespaceFileMetadata;
-import io.kestra.core.repositories.ArrayListTotal;
-import io.kestra.core.repositories.NamespaceFileMetadataRepositoryInterface;
-import io.micronaut.data.model.Pageable;
 import jakarta.annotation.Nullable;
-import org.apache.commons.lang3.tuple.Pair;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.nio.file.Path;
-import java.util.*;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
 import java.util.function.Predicate;
-import java.util.stream.Stream;
-
-import static io.kestra.core.utils.Rethrow.throwFunction;
 
 /**
  * The default {@link Namespace} implementation.
@@ -37,7 +28,6 @@ public class InternalNamespace implements Namespace {
     private final String namespace;
     private final String tenant;
     private final StorageInterface storage;
-    private final NamespaceFileMetadataRepositoryInterface namespaceFileMetadataRepository;
     private final Logger logger;
 
     /**
@@ -46,8 +36,8 @@ public class InternalNamespace implements Namespace {
      * @param namespace The namespace
      * @param storage   The storage.
      */
-    public InternalNamespace(@Nullable final String tenant, final String namespace, final StorageInterface storage, final NamespaceFileMetadataRepositoryInterface namespaceFileMetadataRepository) {
-        this(LOG, tenant, namespace, storage, namespaceFileMetadataRepository);
+    public InternalNamespace(@Nullable final String tenant, final String namespace, final StorageInterface storage) {
+        this(LOG, tenant, namespace, storage);
     }
 
     /**
@@ -58,27 +48,13 @@ public class InternalNamespace implements Namespace {
      * @param tenant    The tenant.
      * @param storage   The storage.
      */
-    public InternalNamespace(final Logger logger, @Nullable final String tenant, final String namespace, final StorageInterface storage, final NamespaceFileMetadataRepositoryInterface namespaceFileMetadataRepositoryInterface) {
+    public InternalNamespace(final Logger logger, @Nullable final String tenant, final String namespace, final StorageInterface storage) {
         this.logger = Objects.requireNonNull(logger, "logger cannot be null");
         this.namespace = Objects.requireNonNull(namespace, "namespace cannot be null");
         this.storage = Objects.requireNonNull(storage, "storage cannot be null");
-        this.namespaceFileMetadataRepository = Objects.requireNonNull(namespaceFileMetadataRepositoryInterface, "namespaceFileMetadataRepository cannot be null");
         this.tenant = tenant;
     }
 
-    @Override
-    public ArrayListTotal<NamespaceFile> find(Pageable pageable, List<QueryFilter> filters, boolean allowDeleted, FetchVersion fetchVersion) {
-        return namespaceFileMetadataRepository.find(
-            pageable,
-            tenant,
-            Stream.concat(filters.stream(), Stream.of(
-                QueryFilter.builder().field(QueryFilter.Field.NAMESPACE).operation(QueryFilter.Op.EQUALS).value(namespace).build()
-            )).toList(),
-            allowDeleted,
-            fetchVersion
-        ).map(throwFunction(NamespaceFile::fromMetadata));
-    }
-
     /**
      * {@inheritDoc}
      **/
@@ -97,106 +73,35 @@ public class InternalNamespace implements Namespace {
      **/
     @Override
     public List<NamespaceFile> all() throws IOException {
-        return all(null);
+        return all(false);
     }
 
     /**
      * {@inheritDoc}
      **/
     @Override
-    public List<NamespaceFile> all(final String containing, boolean includeDirectories) throws IOException {
-        List<NamespaceFileMetadata> namespaceFilesMetadata = namespaceFileMetadataRepository.find(Pageable.UNPAGED, tenant, Stream.concat(
-            Stream.of(QueryFilter.builder().field(QueryFilter.Field.NAMESPACE).operation(QueryFilter.Op.EQUALS).value(namespace).build()),
-            Optional.ofNullable(containing).flatMap(p -> {
-                if (p.equals("/")) {
-                    return Optional.empty();
-                }
-
-                return Optional.of(QueryFilter.builder().field(QueryFilter.Field.QUERY).operation(QueryFilter.Op.EQUALS).value(p).build());
-            }).stream()
-        ).toList(), false);
-
-        if (!includeDirectories) {
-            namespaceFilesMetadata = namespaceFilesMetadata.stream().filter(nsFileMetadata -> !nsFileMetadata.isDirectory()).toList();
-        }
-
-        return namespaceFilesMetadata.stream().filter(nsFileMetadata -> !nsFileMetadata.getPath().equals("/")).map(nsFileMetadata -> NamespaceFile.of(namespace, Path.of(nsFileMetadata.getPath()), nsFileMetadata.getVersion())).toList();
+    public List<NamespaceFile> all(final boolean includeDirectories) throws IOException {
+        return all(null, includeDirectories);
     }
 
     /**
      * {@inheritDoc}
      **/
     @Override
-    public List<NamespaceFileMetadata> children(String parentPath, boolean recursive) throws IOException {
-        final String normalizedParentPath = NamespaceFile.normalize(Path.of(parentPath), true).toString();
-
-        return namespaceFileMetadataRepository.find(Pageable.UNPAGED, tenant, List.of(
-            QueryFilter.builder().field(QueryFilter.Field.NAMESPACE).operation(QueryFilter.Op.EQUALS).value(namespace).build(),
-            QueryFilter.builder()
-                .field(QueryFilter.Field.PARENT_PATH)
-                .operation(recursive ? QueryFilter.Op.STARTS_WITH : QueryFilter.Op.EQUALS)
-                .value(normalizedParentPath.endsWith("/") ? normalizedParentPath : normalizedParentPath + "/")
-                .build()
-        ), false);
-    }
-
-    @Override
-    public List<Pair<NamespaceFile, NamespaceFile>> move(Path source, Path target) throws Exception {
-        final Path normalizedSource = NamespaceFile.normalize(source, true);
-        final Path normalizedTarget = NamespaceFile.normalize(target, true);
-
-        if (findByPath(normalizedTarget).isPresent()) {
-            throw new IOException(String.format(
-                "File '%s' already exists in namespace '%s'.",
-                normalizedTarget,
-                namespace
-            ));
-        }
-
-        ArrayListTotal<NamespaceFileMetadata> beforeRename = namespaceFileMetadataRepository.find(Pageable.UNPAGED, tenant, List.of(
-            QueryFilter.builder().field(QueryFilter.Field.NAMESPACE).operation(QueryFilter.Op.EQUALS).value(namespace).build(),
-            QueryFilter.builder().field(QueryFilter.Field.PATH).operation(QueryFilter.Op.IN).value(List.of(normalizedSource.toString(), normalizedSource + "/")).build()
-        ), true, FetchVersion.ALL);
-        beforeRename.sort(Comparator.comparing(NamespaceFileMetadata::getVersion));
-        ArrayListTotal<NamespaceFileMetadata> afterRename = beforeRename
-            .map(nsFileMetadata -> {
-                String newPath;
-                if (nsFileMetadata.isDirectory()) {
-                    newPath = normalizedTarget.toString().endsWith("/") ? normalizedTarget.toString() : normalizedTarget + "/";
-                } else {
-                    newPath = normalizedTarget.toString();
-                }
-
-                return nsFileMetadata.toBuilder().path(newPath).build();
-            });
-
-        return afterRename.map(throwFunction(nsFileMetadata -> {
-            NamespaceFile beforeNamespaceFile = NamespaceFile.of(namespace, normalizedSource, nsFileMetadata.getVersion());
-            Path namespaceFilePath = beforeNamespaceFile.storagePath();
-            NamespaceFile afterNamespaceFile;
-            if (nsFileMetadata.isDirectory()) {
-                afterNamespaceFile = this.createDirectory(Path.of(nsFileMetadata.getPath()));
-            } else {
-                try (InputStream oldContent = storage.get(tenant, namespace, namespaceFilePath.toUri())) {
-                    afterNamespaceFile = this.putFile(Path.of(nsFileMetadata.getPath()), oldContent, Conflicts.OVERWRITE).getFirst();
-                }
-            }
-
-            this.purge(NamespaceFile.of(namespace, normalizedSource, nsFileMetadata.getVersion()));
-            return Pair.of(beforeNamespaceFile, afterNamespaceFile);
-        }));
+    public List<NamespaceFile> all(final String prefix, final boolean includeDirectories) throws IOException {
+        URI namespacePrefix = URI.create(NamespaceFile.of(namespace, Optional.ofNullable(prefix).map(Path::of).orElse(null)).storagePath().toString().replace("\\","/") + "/");
+        return storage.allByPrefix(tenant, namespace, namespacePrefix, includeDirectories)
+            .stream()
+            .map(uri -> new NamespaceFile(relativize(uri), uri, namespace))
+            .toList();
     }
 
     /**
      * {@inheritDoc}
      **/
     @Override
-    public NamespaceFile get(Path path) throws IOException {
-        final Path normalizedPath = NamespaceFile.normalize(path, true);
-
-        int version = findByPath(normalizedPath).map(NamespaceFileMetadata::getVersion).orElse(1);
-
-        return NamespaceFile.of(namespace, normalizedPath, version);
+    public NamespaceFile get(final Path path) {
+        return NamespaceFile.of(namespace, path);
     }
 
     public Path relativize(final URI uri) {
@@ -217,225 +122,90 @@ public class InternalNamespace implements Namespace {
      * {@inheritDoc}
      **/
     @Override
-    public InputStream getFileContent(Path path, @Nullable Integer version) throws IOException {
-        final Path normalizedPath = NamespaceFile.normalize(path, true);
-
-        // Throw if file not found OR if it's deleted
-        NamespaceFileMetadata namespaceFileMetadata = findByPath(normalizedPath, version).orElseThrow(() -> fileNotFound(normalizedPath, version));
-
-        Path namespaceFilePath = NamespaceFile.of(namespace, normalizedPath, namespaceFileMetadata.getVersion()).storagePath();
+    public InputStream getFileContent(final Path path) throws IOException {
+        Path namespaceFilePath = NamespaceFile.of(namespace, path).storagePath();
         return storage.get(tenant, namespace, namespaceFilePath.toUri());
     }
 
-    @Override
-    public FileAttributes getFileMetadata(Path path) throws IOException {
-        final Path normalizedPath = NamespaceFile.normalize(path, true);
-
-        return findByPath(normalizedPath).map(NamespaceFileAttributes::new).orElseThrow(() -> fileNotFound(normalizedPath, null));
-    }
-
-    private FileNotFoundException fileNotFound(Path path, @Nullable Integer version) {
-        return new FileNotFoundException(Optional.ofNullable(version).map(v -> "Version " + v + " of file").orElse("File") + " '" + path + "' was not found in namespace '" + namespace + "'.");
-    }
-
-    private Optional<NamespaceFileMetadata> findByPath(Path path, boolean allowDeleted, @Nullable Integer version) throws IOException {
-        final Path normalizedPath = NamespaceFile.normalize(path, true);
-
-        if (version != null) {
-            return namespaceFileMetadataRepository.find(Pageable.from(1, 1), tenant, List.of(
-                QueryFilter.builder().field(QueryFilter.Field.NAMESPACE).operation(QueryFilter.Op.EQUALS).value(namespace).build(),
-                QueryFilter.builder().field(QueryFilter.Field.PATH).operation(QueryFilter.Op.EQUALS).value(normalizedPath.toString()).build(),
-                QueryFilter.builder().field(QueryFilter.Field.VERSION).operation(QueryFilter.Op.EQUALS).value(version).build()
-            ), allowDeleted, FetchVersion.ALL).stream().findFirst();
-        }
-        return namespaceFileMetadataRepository.findByPath(tenant, namespace, normalizedPath.toString())
-            .filter(namespaceFileMetadata -> allowDeleted || !namespaceFileMetadata.isDeleted());
-    }
-
-    private Optional<NamespaceFileMetadata> findByPath(Path path, boolean allowDeleted) throws IOException {
-        return findByPath(path, allowDeleted, null);
-    }
-
-    private Optional<NamespaceFileMetadata> findByPath(Path path, @Nullable Integer version) throws IOException {
-        return findByPath(path, false, version);
-    }
-
-    private Optional<NamespaceFileMetadata> findByPath(Path path) throws IOException {
-        return findByPath(path, null);
-    }
-
-    @Override
-    public boolean exists(Path path) throws IOException {
-        final Path normalizedPath = NamespaceFile.normalize(path, true);
-
-        return findByPath(normalizedPath).isPresent();
-    }
-
     /**
      * {@inheritDoc}
      **/
     @Override
-    public List<NamespaceFile> putFile(final Path path, final InputStream content, final Conflicts onAlreadyExist) throws IOException, URISyntaxException {
-        final Path normalizedPath = NamespaceFile.normalize(path, true);
-
-        Optional<NamespaceFileMetadata> inRepository = findByPath(normalizedPath, true);
-        int currentVersion = inRepository.map(NamespaceFileMetadata::getVersion).orElse(0);
-        NamespaceFile namespaceFile = NamespaceFile.of(namespace, normalizedPath, currentVersion + 1);
-        Path storagePath = namespaceFile.storagePath();
+    public NamespaceFile putFile(final Path path, final InputStream content, final Conflicts onAlreadyExist) throws IOException, URISyntaxException {
+        Path namespaceFilesPrefix = NamespaceFile.of(namespace, path).storagePath();
         // Remove Windows letter
-        URI cleanUri = new URI(storagePath.toUri().toString().replaceFirst("^file:///[a-zA-Z]:", ""));
+        URI cleanUri = new URI(namespaceFilesPrefix.toUri().toString().replaceFirst("^file:///[a-zA-Z]:", ""));
+        final boolean exists = storage.exists(tenant, namespace, cleanUri);
 
-        List<NamespaceFile> createdFiles = new ArrayList<>();
-        if (inRepository.isEmpty()) {
-            storage.put(tenant, namespace, cleanUri, content);
-
-            createdFiles.addAll(mkDirs(normalizedPath.toString()));
-
-            namespaceFileMetadataRepository.save(
-                NamespaceFileMetadata.builder()
-                    .tenantId(tenant)
-                    .namespace(namespace)
-                    .path(normalizedPath.toString())
-                    .size(storage.getAttributes(tenant, namespace, cleanUri).getSize())
-                    .build()
-            );
-
-            logger.debug(String.format(
-                "File '%s' added to namespace '%s'.",
-                normalizedPath,
-                namespace
-            ));
-
-            createdFiles.add(namespaceFile);
-        } else if (onAlreadyExist == Conflicts.OVERWRITE || inRepository.get().isDeleted()) {
-            storage.put(tenant, namespace, cleanUri, content);
-
-            createdFiles.addAll(mkDirs(normalizedPath.toString()));
-
-            namespaceFileMetadataRepository.save(
-                inRepository.get().toBuilder().size(storage.getAttributes(tenant, namespace, cleanUri).getSize()).deleted(false).build()
-            );
-
-            if (inRepository.get().isDeleted()) {
-                logger.debug(String.format(
-                    "File '%s' added to namespace '%s'.",
-                    normalizedPath,
-                    namespace
-                ));
-            } else {
-                logger.debug(String.format(
-                    "File '%s' overwritten into namespace '%s'.",
-                    normalizedPath,
-                    namespace
-                ));
+        return switch (onAlreadyExist) {
+            case OVERWRITE -> {
+                URI uri = storage.put(tenant, namespace, cleanUri, content);
+                NamespaceFile namespaceFile = new NamespaceFile(relativize(uri), uri, namespace);
+                if (exists) {
+                    logger.debug(String.format(
+                        "File '%s' overwritten into namespace '%s'.",
+                        path,
+                        namespace
+                    ));
+                } else {
+                    logger.debug(String.format(
+                        "File '%s' added to namespace '%s'.",
+                        path,
+                        namespace
+                    ));
+                }
+                yield namespaceFile;
             }
-
-            createdFiles.add(namespaceFile);
-        } else {
-            // At this point, the file exists and we have to decide what to do based on the conflict strategy
-            switch (onAlreadyExist) {
-                case ERROR -> throw new IOException(String.format(
-                    "File '%s' already exists in namespace '%s' and conflict is set to %s",
-                    normalizedPath,
-                    namespace,
-                    Conflicts.ERROR
-                ));
-                case SKIP -> logger.debug(String.format(
-                    "File '%s' already exists in namespace '%s' and conflict is set to %s. Skipping.",
-                    normalizedPath,
-                    namespace,
-                    Conflicts.SKIP
-                ));
+            case ERROR -> {
+                if (!exists) {
+                    URI uri = storage.put(tenant, namespace, namespaceFilesPrefix.toUri(), content);
+                    yield new NamespaceFile(relativize(uri), uri, namespace);
+                } else {
+                    throw new IOException(String.format(
+                        "File '%s' already exists in namespace '%s' and conflict is set to %s",
+                        path,
+                        namespace,
+                        Conflicts.ERROR
+                    ));
+                }
             }
-        }
-
-        return createdFiles;
-    }
-
-    /**
-     * Make all parent directories for a given path.
-     */
-    private List<NamespaceFile> mkDirs(String path) throws IOException {
-        List<NamespaceFile> createdDirs = new ArrayList<>();
-        Optional<Path> maybeParentPath = Optional.empty();
-        while (
-            (maybeParentPath = Optional.ofNullable(NamespaceFileMetadata.parentPath(maybeParentPath.map(Path::toString).orElse(path))).map(Path::of)).isPresent()
-                && !this.exists(maybeParentPath.get())
-        ) {
-            this.createDirectory(maybeParentPath.get());
-            createdDirs.add(NamespaceFile.of(namespace, maybeParentPath.get().toString().endsWith("/") ? maybeParentPath.get().toString() : maybeParentPath.get() + "/", 1));
-        }
-
-        return createdDirs;
+            case SKIP -> {
+                if (!exists) {
+                    URI uri = storage.put(tenant, namespace, namespaceFilesPrefix.toUri(), content);
+                    NamespaceFile namespaceFile = new NamespaceFile(relativize(uri), uri, namespace);
+                    logger.debug(String.format(
+                        "File '%s' added to namespace '%s'.",
+                        path,
+                        namespace
+                    ));
+                    yield namespaceFile;
+                } else {
+                    logger.debug(String.format(
+                        "File '%s' already exists in namespace '%s' and conflict is set to %s. Skipping.",
+                        path,
+                        namespace,
+                        Conflicts.SKIP
+                    ));
+                    URI uri = URI.create(StorageContext.KESTRA_PROTOCOL + namespaceFilesPrefix);
+                    yield new NamespaceFile(relativize(uri), uri, namespace);
+                }
+            }
+        };
     }
 
     /**
      * {@inheritDoc}
      **/
     @Override
-    public NamespaceFile createDirectory(Path path) throws IOException {
-        final Path normalizedPath = NamespaceFile.normalize(path, true);
-
-        NamespaceFileMetadata nsFileMetadata = namespaceFileMetadataRepository.save(
-            NamespaceFileMetadata.builder()
-                .tenantId(tenant)
-                .namespace(namespace)
-                .path(normalizedPath.toString().endsWith("/") ? normalizedPath.toString() : normalizedPath + "/")
-                .size(0L)
-                .build()
-        );
-        storage.createDirectory(tenant, namespace, NamespaceFile.of(namespace, normalizedPath, 1).storagePath().toUri());
-
-        return NamespaceFile.fromMetadata(nsFileMetadata);
+    public URI createDirectory(Path path) throws IOException {
+        return storage.createDirectory(tenant, namespace, NamespaceFile.of(namespace, path).storagePath().toUri());
     }
 
     /**
      * {@inheritDoc}
      **/
     @Override
-    public List<NamespaceFile> delete(Path path) throws IOException {
-        final Path normalizedPath = NamespaceFile.normalize(path, true);
-
-        Optional<NamespaceFileMetadata> maybeNamespaceFileMetadata = namespaceFileMetadataRepository.find(Pageable.from(1, 1), tenant, List.of(
-            QueryFilter.builder().field(QueryFilter.Field.NAMESPACE).operation(QueryFilter.Op.EQUALS).value(namespace).build(),
-            QueryFilter.builder().field(QueryFilter.Field.PATH).operation(QueryFilter.Op.IN).value(List.of(normalizedPath.toString(), normalizedPath + "/")).build()
-        ), false).stream().findFirst();
-
-        List<NamespaceFileMetadata> toDelete = Stream.concat(
-            this.children(normalizedPath.toString(), true).stream().map(NamespaceFileMetadata::toDeleted),
-            maybeNamespaceFileMetadata.map(NamespaceFileMetadata::toDeleted).stream()
-        ).toList();
-
-        toDelete.forEach(namespaceFileMetadataRepository::save);
-
-        return toDelete.stream().map(NamespaceFile::fromMetadata).toList();
-    }
-
-    @Override
-    public boolean purge(NamespaceFile namespaceFile) throws IOException {
-        storage.delete(tenant, namespace, namespaceFile.storagePath().toUri());
-        namespaceFileMetadataRepository.purge(List.of(NamespaceFileMetadata.of(tenant, namespaceFile)));
-        return true;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public Integer purge(List<NamespaceFile> namespaceFiles) throws IOException {
-        Integer purgedMetadataCount = this.namespaceFileMetadataRepository.purge(namespaceFiles.stream().map(namespaceFile -> NamespaceFileMetadata.of(tenant, namespaceFile)).toList());
-
-        long actualDeletedEntries = namespaceFiles.stream()
-            .map(NamespaceFile::storagePath)
-            .map(Path::toUri)
-            .map(throwFunction(uri -> this.storage.delete(tenant, namespace, uri)))
-            .filter(Boolean::booleanValue)
-            .count();
-
-        if (actualDeletedEntries != purgedMetadataCount) {
-            LOG.warn("Namespace Files Metadata purge reported {} deleted entries, but {} values were actually deleted from storage", purgedMetadataCount, actualDeletedEntries);
-        }
-
-        return purgedMetadataCount;
+    public boolean delete(Path path) throws IOException {
+        return storage.delete(tenant, namespace, URI.create(path.toString().replace("\\","/")));
     }
 }

core/src/main/java/io/kestra/core/storages/InternalStorage.java

@@ -1,12 +1,15 @@
 package io.kestra.core.storages;
 
-import io.kestra.core.repositories.NamespaceFileMetadataRepositoryInterface;
-import io.kestra.core.services.NamespaceService;
+import io.kestra.core.services.FlowService;
+import io.kestra.core.services.KVStoreService;
+import io.kestra.core.storages.kv.InternalKVStore;
+import io.kestra.core.storages.kv.KVStore;
 import jakarta.annotation.Nullable;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.BufferedInputStream;
+import java.io.ByteArrayInputStream;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
@@ -30,8 +33,7 @@ public class InternalStorage implements Storage {
     private final Logger logger;
     private final StorageContext context;
     private final StorageInterface storage;
-    private final NamespaceFactory namespaceFactory;
-    private final NamespaceService namespaceService;
+    private final FlowService flowService;
 
     /**
      * Creates a new {@link InternalStorage} instance.
@@ -39,8 +41,8 @@ public class InternalStorage implements Storage {
      * @param context The storage context.
      * @param storage The storage to delegate operations.
      */
-    public InternalStorage(StorageContext context, StorageInterface storage, NamespaceFactory namespaceFactory) {
-        this(LOG, context, storage, null, namespaceFactory);
+    public InternalStorage(StorageContext context, StorageInterface storage) {
+        this(LOG, context, storage, null);
     }
 
     /**
@@ -50,12 +52,11 @@ public class InternalStorage implements Storage {
      * @param context The storage context.
      * @param storage The storage to delegate operations.
      */
-    public InternalStorage(Logger logger, StorageContext context, StorageInterface storage, NamespaceService namespaceService, NamespaceFactory namespaceFactory) {
+    public InternalStorage(Logger logger, StorageContext context, StorageInterface storage, FlowService flowService) {
         this.logger = logger;
         this.context = context;
         this.storage = storage;
-        this.namespaceService = namespaceService;
-        this.namespaceFactory = namespaceFactory;
+        this.flowService = flowService;
     }
 
     /**
@@ -63,7 +64,7 @@ public class InternalStorage implements Storage {
      **/
     @Override
     public Namespace namespace() {
-        return namespaceFactory.of(logger, context.getTenantId(), context.getNamespace(), storage);
+        return new InternalNamespace(logger, context.getTenantId(), context.getNamespace(), storage);
     }
 
     /**
@@ -73,13 +74,13 @@ public class InternalStorage implements Storage {
     public Namespace namespace(String namespace) {
         boolean isExternalNamespace = !namespace.equals(context.getNamespace());
         // Checks whether the contextual namespace is allowed to access the passed namespace.
-        if (isExternalNamespace && namespaceService != null) {
-            namespaceService.checkAllowedNamespace(
+        if (isExternalNamespace && flowService != null) {
+            flowService.checkAllowedNamespace(
                 context.getTenantId(), namespace, // requested Tenant/Namespace
                 context.getTenantId(), context.getNamespace() // from Tenant/Namespace
             );
         }
-        return namespaceFactory.of(logger, context.getTenantId(), namespace, storage);
+        return new InternalNamespace(logger, context.getTenantId(), namespace, storage);
     }
 
     /**
@@ -101,13 +102,6 @@ public class InternalStorage implements Storage {
 
     }
 
-    @Override
-    public FileAttributes getAttributes(URI uri) throws IOException {
-        uriGuard(uri);
-
-        return this.storage.getAttributes(context.getTenantId(), context.getNamespace(), uri);
-    }
-
     /**
      * {@inheritDoc}
      **/

core/src/main/java/io/kestra/core/storages/Namespace.java

@@ -1,22 +1,12 @@
 package io.kestra.core.storages;
 
-import io.kestra.core.models.FetchVersion;
-import io.kestra.core.models.QueryFilter;
-import io.kestra.core.models.namespaces.files.NamespaceFileMetadata;
-import io.kestra.core.repositories.ArrayListTotal;
 import io.kestra.core.utils.PathMatcherPredicate;
-import io.micronaut.data.model.Pageable;
-import io.micronaut.data.model.Sort;
-import jakarta.annotation.Nullable;
-import org.apache.commons.lang3.tuple.Pair;
 
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.nio.file.Path;
-import java.time.ZonedDateTime;
-import java.util.Collections;
 import java.util.List;
 import java.util.function.Predicate;
 
@@ -26,8 +16,6 @@ import java.util.function.Predicate;
 public interface Namespace {
     String NAMESPACE_FILE_SCHEME = "nsfile";
 
-    ArrayListTotal<NamespaceFile> find(Pageable pageable, List<QueryFilter> filters, boolean allowDeleted, FetchVersion fetchVersion);
-
     /**
      * Gets the current namespace.
      *
@@ -49,25 +37,19 @@ public interface Namespace {
      */
     List<NamespaceFile> all() throws IOException;
 
-    default List<NamespaceFile> all(String containing) throws IOException {
-        return this.all(containing, false);
-    }
-
     /**
-     * Gets the URIs of all namespace files for the current namespace that contains the optional <code>containing</code> parameter.
+     * Gets the URIs of all namespace files for the contextual namespace.
      *
      * @return The list of {@link URI}.
      */
-    List<NamespaceFile> all(String containing, boolean includeDirectories) throws IOException;
+    List<NamespaceFile> all(boolean includeDirectories) throws IOException;
 
     /**
-     * Gets the URIs of all namespace files for the current namespace under the <code>parentPath</code>.
+     * Gets the URIs of all namespace files for the current namespace.
      *
      * @return The list of {@link URI}.
      */
-    List<NamespaceFileMetadata> children(String parentPath, boolean recursive) throws IOException;
-
-    List<Pair<NamespaceFile, NamespaceFile>> move(Path source, Path target) throws Exception;
+    List<NamespaceFile> all(String prefix, boolean includeDirectories) throws IOException;
 
     /**
      * Gets a {@link NamespaceFile} for the given path and the current namespace.
@@ -75,7 +57,7 @@ public interface Namespace {
      * @param path the file path.
      * @return a new {@link NamespaceFile}
      */
-    NamespaceFile get(Path path) throws IOException;
+    NamespaceFile get(Path path);
 
     /**
      * Retrieves the URIs of all namespace files for the current namespace matching the given predicate.
@@ -100,45 +82,27 @@ public interface Namespace {
         return findAllFilesMatching(predicate);
     }
 
-    /**
-     * Retrieves the content of the namespace file at the given path for the latest version.
-     */
-    default InputStream getFileContent(Path path) throws IOException {
-        return getFileContent(path, null);
-    }
-
     /**
      * Retrieves the content of the namespace file at the given path.
      *
      * @param path the file path.
-     * @param version optionally a file version, otherwise will retrieve the latest.
      * @return the {@link InputStream}.
      * @throws IllegalArgumentException if the given {@link Path} is {@code null} or invalid.
      * @throws IOException              if an error happens while accessing the file.
      */
-    InputStream getFileContent(Path path, @Nullable Integer version) throws IOException;
+    InputStream getFileContent(Path path) throws IOException;
 
-    /**
-     * Retrieves the metadata of the namespace file at the given path.
-     *
-     * @param path the file path.
-     * @return the {@link FileAttributes}.
-     */
-    FileAttributes getFileMetadata(Path path) throws IOException;
-
-    boolean exists(Path path) throws IOException;
-
-    default List<NamespaceFile> putFile(Path path, InputStream content) throws IOException, URISyntaxException {
+    default NamespaceFile putFile(Path path, InputStream content) throws IOException, URISyntaxException {
         return putFile(path, content, Conflicts.OVERWRITE);
     }
 
-    List<NamespaceFile> putFile(Path path, InputStream content, Conflicts onAlreadyExist) throws IOException, URISyntaxException;
+    NamespaceFile putFile(Path path, InputStream content, Conflicts onAlreadyExist) throws IOException, URISyntaxException;
 
-    default List<NamespaceFile> putFile(NamespaceFile file, InputStream content) throws IOException, URISyntaxException {
+    default NamespaceFile putFile(NamespaceFile file, InputStream content) throws IOException, URISyntaxException {
         return putFile(file, content, Conflicts.OVERWRITE);
     }
 
-    default List<NamespaceFile> putFile(NamespaceFile file, InputStream content, Conflicts onAlreadyExist) throws IOException, URISyntaxException {
+    default NamespaceFile putFile(NamespaceFile file, InputStream content, Conflicts onAlreadyExist) throws IOException, URISyntaxException {
         return putFile(Path.of(file.path()), content, onAlreadyExist);
     }
 
@@ -146,47 +110,39 @@ public interface Namespace {
      * Creates a new directory for the current namespace.
      *
      * @param path The {@link Path} of the directory.
-     * @return The created namespace file.
+     * @return The URI of the directory in the Kestra's internal storage.
      * @throws IOException if an error happens while accessing the file.
      */
-    NamespaceFile createDirectory(Path path) throws IOException;
+    URI createDirectory(Path path) throws IOException;
 
     /**
-     * Deletes any namespaces file at the given path.
+     * Deletes any namespaces files at the given path.
      *
      * @param file the {@link NamespaceFile} to be deleted.
      * @throws IOException if an error happens while performing the delete operation.
      */
-    default List<NamespaceFile> delete(NamespaceFile file) throws IOException {
+    default boolean delete(NamespaceFile file) throws IOException {
         return delete(Path.of(file.path()));
     }
 
     /**
-     * Soft-deletes any namespaces files at the given path.
+     * Deletes namespaces directories at the given path.
+     *
+     * @param file the {@link NamespaceFile} to be deleted.
+     * @throws IOException if an error happens while performing the delete operation.
+     */
+    default boolean deleteDirectory(NamespaceFile file) throws IOException {
+        return delete(Path.of(file.path()));
+    }
+
+    /**
+     * Deletes any namespaces files at the given path.
      *
      * @param path the path to be deleted.
-     * @return the list of namespace files that got deleted. There can be multiple files if a directory is deleted as its whole content will be.
+     * @return {@code true} if the file was deleted by this method; {@code false} if the file could not be deleted because it did not exist
      * @throws IOException if an error happens while performing the delete operation.
      */
-    List<NamespaceFile> delete(Path path) throws IOException;
-
-    /**
-     * Hard-deletes any namespaces files.
-     *
-     * @param namespaceFile the namespace file to be purged.
-     * @return {@code true} if the file was purged by this method; {@code false} if the file could not be deleted because it did not exist
-     * @throws IOException if an error happens while performing the delete operation.
-     */
-    boolean purge(NamespaceFile namespaceFile) throws IOException;
-
-    /**
-     * Hard-deletes all provided namespaces files.
-     *
-     * @param namespaceFiles the namespace files to be purged.
-     * @return the amount of files that were purged.
-     * @throws IOException if an error happens while performing the delete operation.
-     */
-    Integer purge(List<NamespaceFile> namespaceFiles) throws IOException;
+    boolean delete(Path path) throws IOException;
 
     /**
      * Checks if a directory is empty.

core/src/main/java/io/kestra/core/storages/NamespaceFactory.java

@@ -1,20 +0,0 @@
-package io.kestra.core.storages;
-
-import io.kestra.core.repositories.NamespaceFileMetadataRepositoryInterface;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-import org.slf4j.Logger;
-
-@Singleton
-public class NamespaceFactory {
-    @Inject
-    private NamespaceFileMetadataRepositoryInterface namespaceFileMetadataRepositoryInterface;
-
-    public Namespace of(String tenantId, String namespace, StorageInterface storageInterface) {
-        return new InternalNamespace(tenantId, namespace, storageInterface, namespaceFileMetadataRepositoryInterface);
-    }
-
-    public Namespace of(Logger logger, String tenantId, String namespace, StorageInterface storageInterface) {
-        return new InternalNamespace(logger, tenantId, namespace, storageInterface, namespaceFileMetadataRepositoryInterface);
-    }
-}

core/src/main/java/io/kestra/core/storages/NamespaceFile.java

@@ -1,14 +1,11 @@
 package io.kestra.core.storages;
 
-import io.kestra.core.models.namespaces.files.NamespaceFileMetadata;
 import io.kestra.core.utils.WindowsUtils;
 import jakarta.annotation.Nullable;
 
 import java.net.URI;
 import java.nio.file.Path;
 import java.util.Objects;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 
 /**
  * Represents a NamespaceFile object.
@@ -16,22 +13,15 @@ import java.util.regex.Pattern;
  * @param path      The path of file relative to the namespace.
  * @param uri       The URI of the namespace file in the Kestra's internal storage.
  * @param namespace The namespace of the file.
- * @param version The version of the file.
  */
 public record NamespaceFile(
     String path,
     URI uri,
-    String namespace,
-    int version
+    String namespace
 ) {
-    private static final Pattern capturePathWithoutVersion = Pattern.compile("(.*)(?:\\.v\\d+)?$");
 
     public NamespaceFile(Path path, URI uri, String namespace) {
-        this(path.toString(), uri, namespace, 1);
-    }
-
-    public NamespaceFile(String path, URI uri, String namespace) {
-        this(path, uri, namespace, 1);
+        this(path.toString(), uri, namespace);
     }
 
     /**
@@ -43,19 +33,7 @@ public record NamespaceFile(
      * @return a new {@link NamespaceFile} object
      */
     public static NamespaceFile of(final String namespace) {
-        return of(namespace, (Path) null, 1);
-    }
-
-    public static NamespaceFile of(final String namespace, final URI uri) {
-        return of(namespace, uri, 1);
-    }
-
-    public static NamespaceFile fromMetadata(final NamespaceFileMetadata metadata) {
-        return of(
-            metadata.getNamespace(),
-            Path.of(metadata.getPath()),
-            metadata.getVersion()
-        );
+        return of(namespace, (Path) null);
     }
 
     /**
@@ -65,9 +43,9 @@ public record NamespaceFile(
      * @param namespace The namespace - cannot be {@code null}.
      * @return a new {@link NamespaceFile} object
      */
-    public static NamespaceFile of(final String namespace, @Nullable final URI uri, int version) {
+    public static NamespaceFile of(final String namespace, @Nullable final URI uri) {
         if (uri == null || uri.equals(URI.create("/"))) {
-            return of(namespace, (Path) null, version);
+            return of(namespace, (Path) null);
         }
 
         Path path = Path.of(WindowsUtils.windowsToUnixPath(uri.getPath()));
@@ -83,9 +61,9 @@ public record NamespaceFile(
                     "Invalid Kestra URI. Expected prefix for namespace '%s', but was %s.", namespace, uri)
                 );
             }
-            namespaceFile = of(namespace, Path.of(StorageContext.namespaceFilePrefix(namespace)).relativize(path), version);
+            namespaceFile = of(namespace, Path.of(StorageContext.namespaceFilePrefix(namespace)).relativize(path));
         } else {
-            namespaceFile = of(namespace, path, version);
+            namespaceFile = of(namespace, path);
         }
 
         boolean trailingSlash = uri.toString().endsWith("/");
@@ -97,15 +75,10 @@ public record NamespaceFile(
         return new NamespaceFile(
             namespaceFile.path,
             URI.create(namespaceFile.uri.toString() + "/"),
-            namespaceFile.namespace,
-            version
+            namespaceFile.namespace
         );
     }
 
-    public static NamespaceFile of(final String namespace, final Path path) {
-        return of(namespace, path, 1);
-    }
-
     /**
      * Static factory method for constructing a new {@link NamespaceFile} object.
      *
@@ -113,61 +86,31 @@ public record NamespaceFile(
      * @param namespace The namespace - cannot be {@code null}.
      * @return a new {@link NamespaceFile} object
      */
-    public static NamespaceFile of(final String namespace, @Nullable final Path path, int version) {
+    public static NamespaceFile of(final String namespace, @Nullable final Path path) {
         Objects.requireNonNull(namespace, "namespace cannot be null");
         if (path == null || path.equals(Path.of("/"))) {
             return new NamespaceFile(
                 "",
                 URI.create(StorageContext.KESTRA_PROTOCOL + StorageContext.namespaceFilePrefix(namespace) + "/"),
-                namespace,
-                // Directory always has a single version
-                1
+                namespace
             );
         }
 
-        return of(namespace, path.toString(), version);
-    }
-
-    public static NamespaceFile of(String namespace, String path, int version) {
         Path namespacePrefixPath = Path.of(StorageContext.namespaceFilePrefix(namespace));
-        // Need to remove starting trailing slash for Windows
-        String pathWithoutLeadingSlash = path.replaceFirst("^[.]*[\\\\|/]+", "");
-
-        version = NamespaceFile.isDirectory(pathWithoutLeadingSlash) ? 1 : version;
-
-        String storagePath = pathWithoutLeadingSlash;
-        if (!pathWithoutLeadingSlash.endsWith("/") && version > 1) {
-            storagePath += ".v" + version;
+        Path filePath = path.normalize();
+        if (filePath.isAbsolute()) {
+            filePath = filePath.getRoot().relativize(filePath);
         }
+        // Need to remove starting trailing slash for Windows
+        String pathWithoutTrailingSlash = path.toString().replaceFirst("^[.]*[\\\\|/]+", "");
 
         return new NamespaceFile(
-            pathWithoutLeadingSlash,
-            URI.create(StorageContext.KESTRA_PROTOCOL + namespacePrefixPath.resolve(storagePath).toString().replace("\\", "/")),
-            namespace,
-            version
+            pathWithoutTrailingSlash,
+            URI.create(StorageContext.KESTRA_PROTOCOL + namespacePrefixPath.resolve(pathWithoutTrailingSlash).toString().replace("\\","/")),
+            namespace
         );
     }
 
-    public static Path normalize(String pathStr, boolean withLeadingSlash) {
-        return normalize(Path.of(pathStr), withLeadingSlash);
-    }
-
-    public static Path normalize(Path path, boolean withLeadingSlash) {
-        if (path == null) {
-            return Path.of("/");
-        }
-
-        if (withLeadingSlash && !path.toString().startsWith("/")) {
-            return Path.of("/" + path);
-        }
-
-        if (!withLeadingSlash && path.toString().startsWith("/")) {
-            return Path.of(path.toString().substring(1));
-        }
-
-        return path;
-    }
-
     /**
      * Returns the path of file relative to the namespace.
      *
@@ -175,13 +118,17 @@ public record NamespaceFile(
      * @return The path.
      */
     public Path path(boolean withLeadingSlash) {
-        String strPath = path;
-        Matcher matcher = capturePathWithoutVersion.matcher(strPath);
-        if (matcher.matches()) {
-            strPath = matcher.group(1);
+        final String strPath = path.toString();
+        if (!withLeadingSlash) {
+            if (strPath.startsWith("/")) {
+                return Path.of(strPath.substring(1));
+            }
+        } else {
+            if (!strPath.startsWith("/")) {
+                return Path.of("/").resolve(path);
+            }
         }
-
-        return normalize(Path.of(strPath), withLeadingSlash);
+        return Path.of(path);
     }
 
     /**
@@ -200,12 +147,8 @@ public record NamespaceFile(
      *
      * @return {@code true} if this namespace file is a directory.
      */
-    public static boolean isDirectory(String path) {
-        return path.endsWith("/");
-    }
-
     public boolean isDirectory() {
-        return isDirectory(uri.toString());
+        return uri.toString().endsWith("/");
     }
 
     /**

core/src/main/java/io/kestra/core/storages/NamespaceFileAttributes.java

@@ -1,54 +0,0 @@
-package io.kestra.core.storages;
-
-import io.kestra.core.models.namespaces.files.NamespaceFileMetadata;
-
-import java.io.File;
-import java.io.IOException;
-import java.time.Instant;
-import java.util.Collections;
-import java.util.Map;
-import java.util.Optional;
-
-public class NamespaceFileAttributes implements FileAttributes {
-    private final NamespaceFileMetadata namespaceFileMetadata;
-
-    public NamespaceFileAttributes(NamespaceFileMetadata namespaceFileMetadata) {
-        this.namespaceFileMetadata = namespaceFileMetadata;
-    }
-
-    @Override
-    public String getFileName() {
-        String name = new File(namespaceFileMetadata.getPath()).getName();
-
-        if (name.isEmpty()) {
-            return "_files";
-        }
-
-        return name;
-    }
-
-    @Override
-    public long getLastModifiedTime() {
-        return Optional.ofNullable(namespaceFileMetadata.getUpdated()).map(Instant::toEpochMilli).orElse(0L);
-    }
-
-    @Override
-    public long getCreationTime() {
-        return Optional.ofNullable(namespaceFileMetadata.getCreated()).map(Instant::toEpochMilli).orElse(0L);
-    }
-
-    @Override
-    public FileType getType() {
-        return namespaceFileMetadata.getPath().endsWith("/") ? FileType.Directory : FileType.File;
-    }
-
-    @Override
-    public long getSize() {
-        return namespaceFileMetadata.getSize();
-    }
-
-    @Override
-    public Map<String, String> getMetadata() throws IOException {
-        return Collections.emptyMap();
-    }
-}

core/src/main/java/io/kestra/core/storages/NamespaceFileRevision.java

@@ -1,3 +0,0 @@
-package io.kestra.core.storages;
-
-public record NamespaceFileRevision(Integer revision) {}

core/src/main/java/io/kestra/core/storages/Storage.java

@@ -1,10 +1,8 @@
 package io.kestra.core.storages;
 
-import io.kestra.core.annotations.Retryable;
 import jakarta.annotation.Nullable;
 
 import java.io.File;
-import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URI;
@@ -48,15 +46,6 @@ public interface Storage {
      */
     InputStream getFile(URI uri) throws IOException;
 
-    /**
-     * Retrieves the metadata attributes for the given URI.
-     *
-     * @param uri       the URI of the object
-     * @return the file attributes
-     * @throws IOException if the attributes cannot be retrieved
-     */
-    FileAttributes getAttributes(URI uri) throws IOException;
-
     /**
      * Deletes the file for the given URI.
      * @param uri the file URI.

core/src/main/java/io/kestra/core/storages/StorageInterface.java

@@ -13,7 +13,6 @@ import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URI;
-import java.nio.file.NoSuchFileException;
 import java.util.List;
 
 /**
@@ -53,7 +52,7 @@ public interface StorageInterface extends AutoCloseable, Plugin {
      * @return an InputStream to read the object's contents
      * @throws IOException if the object cannot be read
      */
-    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class, NoSuchFileException.class})
+    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class})
     InputStream get(String tenantId, @Nullable String namespace, URI uri) throws IOException;
 
     /**
@@ -65,7 +64,7 @@ public interface StorageInterface extends AutoCloseable, Plugin {
      * @return an InputStream to read the object's contents
      * @throws IOException if the object cannot be read
      */
-    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class, NoSuchFileException.class})
+    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class})
     InputStream getInstanceResource(@Nullable String namespace, URI uri) throws IOException;
 
     /**
@@ -77,7 +76,7 @@ public interface StorageInterface extends AutoCloseable, Plugin {
      * @return the storage object with metadata
      * @throws IOException if the object cannot be retrieved
      */
-    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class, NoSuchFileException.class})
+    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class})
     StorageObject getWithMetadata(String tenantId, @Nullable String namespace, URI uri) throws IOException;
 
     /**
@@ -90,7 +89,7 @@ public interface StorageInterface extends AutoCloseable, Plugin {
      * @return a list of matching object URIs
      * @throws IOException if the listing fails
      */
-    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class, NoSuchFileException.class})
+    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class})
     List<URI> allByPrefix(String tenantId, @Nullable String namespace, URI prefix, boolean includeDirectories) throws IOException;
 
     /**
@@ -102,7 +101,7 @@ public interface StorageInterface extends AutoCloseable, Plugin {
      * @return a list of file attributes
      * @throws IOException if the listing fails
      */
-    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class, NoSuchFileException.class})
+    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class})
     List<FileAttributes> list(String tenantId, @Nullable String namespace, URI uri) throws IOException;
 
     /**
@@ -114,7 +113,7 @@ public interface StorageInterface extends AutoCloseable, Plugin {
      * @return a list of file attributes
      * @throws IOException if the listing fails
      */
-    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class, NoSuchFileException.class})
+    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class})
     List<FileAttributes> listInstanceResource(@Nullable String namespace, URI uri) throws IOException;
 
     /**
@@ -160,7 +159,7 @@ public interface StorageInterface extends AutoCloseable, Plugin {
      * @return the file attributes
      * @throws IOException if the attributes cannot be retrieved
      */
-    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class, NoSuchFileException.class})
+    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class})
     FileAttributes getAttributes(String tenantId, @Nullable String namespace, URI uri) throws IOException;
 
     /**
@@ -172,7 +171,7 @@ public interface StorageInterface extends AutoCloseable, Plugin {
      * @return the file attributes
      * @throws IOException if the attributes cannot be retrieved
      */
-    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class, NoSuchFileException.class})
+    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class})
     FileAttributes getInstanceAttributes(@Nullable String namespace, URI uri) throws IOException;
 
     /**
@@ -289,7 +288,7 @@ public interface StorageInterface extends AutoCloseable, Plugin {
      * @return the URI of the moved object
      * @throws IOException if moving fails
      */
-    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class, NoSuchFileException.class})
+    @Retryable(includes = {IOException.class}, excludes = {FileNotFoundException.class})
     URI move(String tenantId, @Nullable String namespace, URI from, URI to) throws IOException;
 
     /**

core/src/main/java/io/kestra/core/utils/Await.java

@@ -6,10 +6,6 @@ import java.util.concurrent.atomic.AtomicReference;
 import java.util.function.BooleanSupplier;
 import java.util.function.Supplier;
 
-/**
- * @deprecated use {@link org.awaitility.Awaitility} instead
- */
-@Deprecated
 public class Await {
     private static final Duration defaultSleep = Duration.ofMillis(100);
 

core/src/main/java/io/kestra/core/utils/ExecutorsUtils.java

@@ -14,6 +14,8 @@ import lombok.extern.slf4j.Slf4j;
 @Singleton
 @Slf4j
 public class ExecutorsUtils {
+    @Inject
+    private ThreadMainFactoryBuilder threadFactoryBuilder;
 
     @Inject
     private MeterRegistry meterRegistry;
@@ -22,7 +24,7 @@ public class ExecutorsUtils {
         return this.wrap(
             name,
             Executors.newCachedThreadPool(
-                ThreadMainFactoryBuilder.build(name + "_%d")
+                threadFactoryBuilder.build(name + "_%d")
             )
         );
     }
@@ -34,7 +36,7 @@ public class ExecutorsUtils {
             60L,
             TimeUnit.SECONDS,
             new LinkedBlockingQueue<>(),
-            ThreadMainFactoryBuilder.build(name + "_%d")
+            threadFactoryBuilder.build(name + "_%d")
         );
 
         threadPoolExecutor.allowCoreThreadTimeOut(true);
@@ -49,7 +51,7 @@ public class ExecutorsUtils {
         return this.wrap(
             name,
             Executors.newSingleThreadExecutor(
-                ThreadMainFactoryBuilder.build(name + "_%d")
+                threadFactoryBuilder.build(name + "_%d")
             )
         );
     }
@@ -58,7 +60,7 @@ public class ExecutorsUtils {
         return this.wrap(
             name,
             Executors.newSingleThreadScheduledExecutor(
-                ThreadMainFactoryBuilder.build(name + "_%d")
+                threadFactoryBuilder.build(name + "_%d")
             )
         );
     }

core/src/main/java/io/kestra/core/utils/NamespaceFilesUtils.java

@@ -32,12 +32,10 @@ public class NamespaceFilesUtils {
     private ExecutorsUtils executorsUtils;
 
     private ExecutorService executorService;
-    private int maxThreads;
 
     @PostConstruct
     public void postConstruct() {
-        this.maxThreads = Math.max(Runtime.getRuntime().availableProcessors() * 4, 32);
-        this.executorService = executorsUtils.maxCachedThreadPool(maxThreads, "namespace-file");
+        this.executorService = executorsUtils.maxCachedThreadPool(Math.max(Runtime.getRuntime().availableProcessors() * 4, 32), "namespace-file");
     }
 
     public void loadNamespaceFiles(
@@ -65,11 +63,7 @@ public class NamespaceFilesUtils {
           matchedNamespaceFiles.addAll(files);
         }
 
-        // Use half of the available threads to avoid impacting concurrent tasks
-        int parallelism = maxThreads / 2;
         Flux.fromIterable(matchedNamespaceFiles)
-            .parallel(parallelism)
-            .runOn(Schedulers.fromExecutorService(executorService))
             .doOnNext(throwConsumer(nsFile -> {
                 InputStream content = runContext.storage().getFile(nsFile.uri());
                 Path path = folderPerNamespace ?
@@ -77,7 +71,7 @@ public class NamespaceFilesUtils {
                     Path.of(nsFile.path());
                 runContext.workingDir().putFile(path, content, fileExistComportment);
             }))
-            .sequential()
+            .publishOn(Schedulers.fromExecutorService(executorService))
             .blockLast();
 
         Duration duration = stopWatch.getDuration();

core/src/main/java/io/kestra/core/utils/RetryUtils.java

@@ -17,36 +17,36 @@ import org.slf4j.Logger;
 
 import java.io.Serial;
 import java.time.Duration;
+import java.time.Instant;
 import java.time.temporal.ChronoUnit;
 import java.util.List;
 import java.util.function.BiPredicate;
 import java.util.function.Function;
 import java.util.function.Predicate;
 
-public final class RetryUtils {
-    private RetryUtils() {
-        // utility class pattern
-    }
+import jakarta.inject.Singleton;
 
-    public static <T, E extends Throwable> Instance<T, E> of() {
+@Singleton
+public class RetryUtils {
+    public <T, E extends Throwable> Instance<T, E> of() {
         return Instance.<T, E>builder()
             .build();
     }
 
-    public static <T, E extends Throwable> Instance<T, E> of(AbstractRetry policy) {
+    public <T, E extends Throwable> Instance<T, E> of(AbstractRetry policy) {
         return Instance.<T, E>builder()
             .policy(policy)
             .build();
     }
 
-    public static <T, E extends Throwable> Instance<T, E> of(AbstractRetry policy, Function<RetryFailed, E> failureFunction) {
+    public <T, E extends Throwable> Instance<T, E> of(AbstractRetry policy, Function<RetryFailed, E> failureFunction) {
         return Instance.<T, E>builder()
             .policy(policy)
             .failureFunction(failureFunction)
             .build();
     }
 
-    public static <T, E extends Throwable> Instance<T, E> of(AbstractRetry policy, Logger logger) {
+    public <T, E extends Throwable> Instance<T, E> of(AbstractRetry policy, Logger logger) {
         return Instance.<T, E>builder()
             .policy(policy)
             .logger(logger)
@@ -199,6 +199,7 @@ public final class RetryUtils {
 
         private final int attemptCount;
         private final Duration elapsedTime;
+        private final Instant startTime;
 
         public <T> RetryFailed(ExecutionAttemptedEvent<? extends T> event) {
             super(
@@ -209,6 +210,7 @@ public final class RetryUtils {
 
             this.attemptCount = event.getAttemptCount();
             this.elapsedTime = event.getElapsedTime();
+            this.startTime = event.getStartTime().get();
         }
     }
 }

core/src/main/java/io/kestra/core/utils/ThreadMainFactoryBuilder.java

@@ -3,18 +3,18 @@ package io.kestra.core.utils;
 import com.google.common.util.concurrent.ThreadFactoryBuilder;
 
 import java.util.concurrent.ThreadFactory;
+import jakarta.inject.Inject;
+import jakarta.inject.Singleton;
 
+@Singleton
+public class ThreadMainFactoryBuilder {
+    @Inject
+    private Thread.UncaughtExceptionHandler uncaughtExceptionHandler;
 
-public final class ThreadMainFactoryBuilder {
-
-    private ThreadMainFactoryBuilder() {
-        // utility class pattern
-    }
-
-    public static ThreadFactory build(String name) {
+    public ThreadFactory build(String name) {
         return new ThreadFactoryBuilder()
             .setNameFormat(name)
-            .setUncaughtExceptionHandler(ThreadUncaughtExceptionHandler.INSTANCE)
+            .setUncaughtExceptionHandler(this.uncaughtExceptionHandler)
             .build();
     }
 }

core/src/main/java/io/kestra/core/utils/ThreadUncaughtExceptionHandlers.java

@@ -1,21 +1,27 @@
 package io.kestra.core.utils;
 
-import io.kestra.core.contexts.KestraContext;
+import io.micronaut.context.ApplicationContext;
 import lombok.extern.slf4j.Slf4j;
 
 import java.lang.Thread.UncaughtExceptionHandler;
+import jakarta.inject.Inject;
+import jakarta.inject.Singleton;
 
 @Slf4j
-public final class ThreadUncaughtExceptionHandler implements UncaughtExceptionHandler {
-    public static final UncaughtExceptionHandler INSTANCE = new ThreadUncaughtExceptionHandler();
+@Singleton
+public final class ThreadUncaughtExceptionHandlers implements UncaughtExceptionHandler {
+    @Inject
+    private ApplicationContext applicationContext;
+
+    private final Runtime runtime = Runtime.getRuntime();
 
     @Override
     public void uncaughtException(Thread t, Throwable e) {
-        boolean isTest = KestraContext.getContext().getEnvironments().contains("test");
+        boolean isTest = applicationContext.getEnvironment().getActiveNames().contains("test");
 
         try {
             // cannot use FormattingLogger due to a dependency loop
-            log.error("Caught an exception in {}. {}", t, isTest ? "Keeping it running for test." : "Shutting down.", e);
+            log.error("Caught an exception in {}. " + (isTest ? "Keeping it running for test." : "Shutting down."), t, e);
         } catch (Throwable errorInLogging) {
             // If logging fails, e.g. due to missing memory, at least try to log the
             // message and the cause for the failed logging.
@@ -23,8 +29,8 @@ public final class ThreadUncaughtExceptionHandler implements UncaughtExceptionHa
             System.err.println(errorInLogging.getMessage());
         } finally {
             if (!isTest) {
-                KestraContext.getContext().shutdown();
-                Runtime.getRuntime().exit(1);
+                applicationContext.close();
+                runtime.exit(1);
             }
         }
     }

core/src/main/java/io/kestra/core/validations/FilesVersionBehaviorValidation.java

@@ -1,16 +0,0 @@
-package io.kestra.core.validations;
-
-import io.kestra.core.validations.validator.FilesVersionBehaviorValidator;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import jakarta.validation.Constraint;
-import jakarta.validation.Payload;
-
-@Retention(RetentionPolicy.RUNTIME)
-@Constraint(validatedBy = FilesVersionBehaviorValidator.class)
-public @interface FilesVersionBehaviorValidation {
-    String message() default "invalid `version` behavior configuration";
-    Class<?>[] groups() default {};
-    Class<? extends Payload>[] payload() default {};
-}

core/src/main/java/io/kestra/core/validations/validator/FilesVersionBehaviorValidator.java

@@ -1,35 +0,0 @@
-package io.kestra.core.validations.validator;
-
-import io.kestra.core.validations.FilesVersionBehaviorValidation;
-import io.kestra.core.validations.KvVersionBehaviorValidation;
-import io.kestra.plugin.core.namespace.Version;
-import io.micronaut.core.annotation.AnnotationValue;
-import io.micronaut.core.annotation.Introspected;
-import io.micronaut.core.annotation.NonNull;
-import io.micronaut.core.annotation.Nullable;
-import io.micronaut.validation.validator.constraints.ConstraintValidator;
-import io.micronaut.validation.validator.constraints.ConstraintValidatorContext;
-import jakarta.inject.Singleton;
-
-@Singleton
-@Introspected
-public class FilesVersionBehaviorValidator implements ConstraintValidator<FilesVersionBehaviorValidation, Version> {
-    @Override
-    public boolean isValid(
-        @Nullable Version value,
-        @NonNull AnnotationValue<FilesVersionBehaviorValidation> annotationMetadata,
-        @NonNull ConstraintValidatorContext context) {
-        if (value == null) {
-            return true;
-        }
-
-        if (value.getBefore() != null && value.getKeepAmount() != null) {
-            context.disableDefaultConstraintViolation();
-            context.buildConstraintViolationWithTemplate("Cannot set both 'before' and 'keepAmount' properties")
-                .addConstraintViolation();
-            return false;
-        }
-
-        return true;
-    }
-}

core/src/main/java/io/kestra/core/validations/validator/FlowValidator.java

@@ -6,7 +6,6 @@ import io.kestra.core.models.flows.Input;
 import io.kestra.core.models.tasks.ExecutableTask;
 import io.kestra.core.models.tasks.Task;
 import io.kestra.core.services.FlowService;
-import io.kestra.core.services.NamespaceService;
 import io.kestra.core.utils.ListUtils;
 import io.kestra.core.validations.FlowValidation;
 import io.micronaut.core.annotation.AnnotationValue;
@@ -53,9 +52,6 @@ public class FlowValidator implements ConstraintValidator<FlowValidation, Flow>
     @Inject
     private FlowService flowService;
 
-    @Inject
-    private NamespaceService namespaceService;
-
     @Override
     public boolean isValid(
         @Nullable Flow value,
@@ -71,7 +67,7 @@ public class FlowValidator implements ConstraintValidator<FlowValidation, Flow>
             violations.add("Flow id is a reserved keyword: " + value.getId() + ". List of reserved keywords: " + String.join(", ", RESERVED_FLOW_IDS));
         }
 
-        if (namespaceService.requireExistingNamespace(value.getTenantId(), value.getNamespace())) {
+        if (flowService.requireExistingNamespace(value.getTenantId(), value.getNamespace())) {
             violations.add("Namespace '" + value.getNamespace() + "' does not exist but is required to exist before a flow can be created in it.");
         }
 

core/src/main/java/io/kestra/plugin/core/condition/TimeBetween.java

@@ -79,30 +79,20 @@ public class TimeBetween extends Condition implements ScheduleCondition {
         RunContext runContext = conditionContext.getRunContext();
         Map<String, Object> variables = conditionContext.getVariables();
 
-        // cache must be skipped for date rendering as the value can change for each test
-        String dateRendered = runContext.render(date).skipCache().as(String.class, variables).orElseThrow();
+        String dateRendered = runContext.render(date).as(String.class, variables).orElseThrow();
         OffsetTime currentDate = DateUtils.parseZonedDateTime(dateRendered).toOffsetDateTime().toOffsetTime();
 
         OffsetTime beforeRendered = runContext.render(before).as(OffsetTime.class, variables).orElse(null);
         OffsetTime afterRendered = runContext.render(after).as(OffsetTime.class, variables).orElse(null);
-        
+
         if (beforeRendered != null && afterRendered != null) {
-            // Case 1: Normal range (e.g., 16:00 -> 20:00)
-            if (afterRendered.isBefore(beforeRendered)) {
-                return currentDate.isAfter(afterRendered) && currentDate.isBefore(beforeRendered);
-            // Case 2: Cross-midnight range (e.g., 22:00 -> 02:00)
-            } else {
-                return currentDate.isAfter(afterRendered) || currentDate.isBefore(beforeRendered);
-            }
-            
+            return currentDate.isAfter(afterRendered) && currentDate.isBefore(beforeRendered);
         } else if (beforeRendered != null) {
             return currentDate.isBefore(beforeRendered);
-            
         } else if (afterRendered != null) {
             return currentDate.isAfter(afterRendered);
-            
         } else {
-            throw new IllegalConditionEvaluation("Invalid condition: no 'before' or 'after' value defined");
+            throw new IllegalConditionEvaluation("Invalid condition with no before nor after");
         }
     }
 }

core/src/main/java/io/kestra/plugin/core/dashboard/chart/Pie.java

@@ -1,6 +1,7 @@
 package io.kestra.plugin.core.dashboard.chart;
 
 import com.fasterxml.jackson.annotation.JsonInclude;
+
 import io.kestra.core.models.annotations.Example;
 import io.kestra.core.models.annotations.Plugin;
 import io.kestra.core.models.dashboards.ColumnDescriptor;
@@ -20,33 +21,34 @@ import lombok.experimental.SuperBuilder;
 @EqualsAndHashCode
 @Schema(
     title = "Show proportions and distributions using pie charts."
-)
+    )
 @Plugin(
     examples = {
         @Example(
             title = "Display a pie chart with Executions per State.",
             full = true,
-            code = """
+            code = { """
                 charts:
-                  - id: executions_pie
-                    type: io.kestra.plugin.core.dashboard.chart.Pie
-                    chartOptions:
-                      displayName: Total Executions
-                      description: Total executions per state
-                    legend:
-                      enabled: true
-                      colorByColumn: state
-                    data:
-                      type: io.kestra.plugin.core.dashboard.data.Executions
-                      columns:
-                        state:
-                          field: STATE
-                        total:
-                          agg: COUNT
+                    - id: executions_pie
+                      type: io.kestra.plugin.core.dashboard.chart.Pie
+                      chartOptions:
+                        displayName: Total Executions
+                        description: Total executions per state
+                      legend:
+                        enabled: true
+                        colorByColumn: state
+                      data:
+                        type: io.kestra.plugin.core.dashboard.data.Executions
+                        columns:
+                            state:
+                                field: STATE
+                            total:
+                                agg: COUNT
                 """
+            }
         )
     }
-)
+)    
 public class Pie<F extends Enum<F>, D extends DataFilter<F, ? extends ColumnDescriptor<F>>> extends DataChart<PieOption, D> {
     @Override
     public Integer minNumberOfAggregations() {

core/src/main/java/io/kestra/plugin/core/dashboard/chart/Table.java

@@ -1,6 +1,7 @@
 package io.kestra.plugin.core.dashboard.chart;
 
 import com.fasterxml.jackson.annotation.JsonInclude;
+
 import io.kestra.core.models.annotations.Example;
 import io.kestra.core.models.annotations.Plugin;
 import io.kestra.core.models.dashboards.DataFilter;
@@ -20,32 +21,33 @@ import lombok.experimental.SuperBuilder;
 @EqualsAndHashCode
 @Schema(
     title = "Display structured data in a clear, sortable table."
-)
+    )
 @Plugin(
     examples = {
         @Example(
             title = "Display a table with Log counts for each level by Namespace.",
             full = true,
-            code = """
+            code = { """
                 charts:
-                  - id: table_logs
+                    - id: table_logs
                     type: io.kestra.plugin.core.dashboard.chart.Table
                     chartOptions:
-                      displayName: Log count by level for filtered namespace
+                        displayName: Log count by level for filtered namespace
                     data:
-                      type: io.kestra.plugin.core.dashboard.data.Logs
-                      columns:
-                        level:
-                          field: LEVEL
-                          count:
-                           agg: COUNT
-                      where:
-                        - field: NAMESPACE
-                          type: IN
-                          values:
-                            - dev_graph
-                            - prod_graph
+                        type: io.kestra.plugin.core.dashboard.data.Logs
+                        columns:
+                            level:
+                                field: LEVEL
+                                count:
+                                    agg: COUNT
+                        where:
+                            - field: NAMESPACE
+                              type: IN
+                              values:
+                                - dev_graph
+                                - prod_graph
                 """
+            }
         )
     }
 )

core/src/main/java/io/kestra/plugin/core/dashboard/chart/TimeSeries.java

@@ -1,6 +1,7 @@
 package io.kestra.plugin.core.dashboard.chart;
 
 import com.fasterxml.jackson.annotation.JsonInclude;
+
 import io.kestra.core.models.annotations.Example;
 import io.kestra.core.models.annotations.Plugin;
 import io.kestra.core.models.dashboards.DataFilter;
@@ -22,41 +23,42 @@ import lombok.experimental.SuperBuilder;
 @TimeSeriesChartValidation
 @Schema(
     title = "Track trends over time with dynamic time series charts."
-)
+    )
 @Plugin(
     examples = {
         @Example(
             title = "Display a chart with Executions over the last week.",
             full = true,
-            code = """
+            code = { """
                 charts:
                   - id: executions_timeseries
                     type: io.kestra.plugin.core.dashboard.chart.TimeSeries
                     chartOptions:
-                      displayName: Total Executions
-                      description: Executions last week
-                      legend:
-                        enabled: true
-                      column: date
-                      colorByColumn: state
+                        displayName: Total Executions
+                        description: Executions last week
+                        legend:
+                            enabled: true
+                        column: date
+                        colorByColumn: state
                     data:
-                      type: io.kestra.plugin.core.dashboard.data.Executions
-                      columns:
-                        date:
-                          field: START_DATE
-                          displayName: Date
-                        state:
-                          field: STATE
-                        total:
-                          displayName: Executions
-                          agg: COUNT
-                          graphStyle: BARS
-                        duration:
-                          displayName: Duration
-                          field: DURATION
-                          agg: SUM
-                          graphStyle: LINES
+                        type: io.kestra.plugin.core.dashboard.data.Executions
+                        columns:
+                            date:
+                                field: START_DATE
+                                displayName: Date
+                            state:
+                                field: STATE
+                            total:
+                                displayName: Executions
+                                agg: COUNT
+                                graphStyle: BARS
+                            duration:
+                                displayName: Duration
+                                field: DURATION
+                                agg: SUM
+                                graphStyle: LINES
                 """
+            }
         )
     }
 )

core/src/main/java/io/kestra/plugin/core/dashboard/data/Executions.java

@@ -30,27 +30,28 @@ import lombok.experimental.SuperBuilder;
         @Example(
             title = "Display a chart with a Executions per Namespace broken out by State.",
             full = true,
-            code = """
-                charts:
-                  - id: executions_per_namespace_bars
-                    type: io.kestra.plugin.core.dashboard.chart.Bar
-                    chartOptions:
-                      displayName: Executions (per namespace)
-                      description: Executions count per namespace
-                      legend:
-                        enabled: true
-                      column: namespace
-                    data
-                      type: io.kestra.plugin.core.dashboard.data.Executions
-                      columns:
-                        namespace:
-                          field: NAMESPACE
-                        state:
-                          field: STATE
-                        total:
-                          displayName: Executions
-                          agg: COUNT
-                """
+            code = { """
+            charts:
+              - id: executions_per_namespace_bars
+                type: io.kestra.plugin.core.dashboard.chart.Bar
+                chartOptions:
+                  displayName: Executions (per namespace)
+                  description: Executions count per namespace
+                  legend:
+                    enabled: true
+                  column: namespace
+                data
+                  type: io.kestra.plugin.core.dashboard.data.Executions
+                  columns:
+                    namespace:
+                      field: NAMESPACE
+                    state:
+                      field: STATE
+                    total:
+                      displayName: Executions
+                      agg: COUNT
+            """
+          }
         )
     }
 )

core/src/main/java/io/kestra/plugin/core/dashboard/data/ExecutionsKPI.java

@@ -30,25 +30,26 @@ import lombok.experimental.SuperBuilder;
         @Example(
             title = "Display a chart with executions in success in a given namespace.",
             full = true,
-            code = """
-                charts:
-                  - id: kpi_success_ratio
-                    type: io.kestra.plugin.core.dashboard.chart.KPI
-                    chartOptions:
-                      displayName: Success Ratio
-                      numberType: PERCENTAGE
-                      width: 3
-                    data:
-                      type: io.kestra.plugin.core.dashboard.data.ExecutionsKPI
-                      columns:
-                        field: ID
-                        agg: COUNT
-                      numerator:
-                        - type: IN
-                          field: STATE
-                          values:
-                            - SUCCESS
-                """
+            code = { """
+            charts:
+              - id: kpi_success_ratio
+                type: io.kestra.plugin.core.dashboard.chart.KPI
+                chartOptions:
+                  displayName: Success Ratio
+                  numberType: PERCENTAGE
+                  width: 3
+                data:
+                  type: io.kestra.plugin.core.dashboard.data.ExecutionsKPI
+                  columns:
+                    field: ID
+                    agg: COUNT
+                  numerator:
+                    - type: IN
+                      field: STATE
+                      values:
+                        - SUCCESS
+            """
+          }
         )
     }
 )

core/src/main/java/io/kestra/plugin/core/dashboard/data/Flows.java

@@ -27,18 +27,19 @@ import lombok.experimental.SuperBuilder;
         @Example(
             title = "Display a chart with a list of Flows.",
             full = true,
-            code = """
-                charts:
-                  - id: list_flows
-                    type: io.kestra.plugin.core.dashboard.chart.Table
-                    data:
-                      type: io.kestra.plugin.core.dashboard.data.Flows
-                      columns:
-                        namespace:
-                          field: NAMESPACE
-                        id:
-                          field: ID
-                """
+            code = { """
+            charts:
+              - id: list_flows
+                type: io.kestra.plugin.core.dashboard.chart.Table
+                data:
+                  type: io.kestra.plugin.core.dashboard.data.Flows
+                  columns:
+                    namespace:
+                      field: NAMESPACE
+                    id:
+                      field: ID
+            """
+          }
         )
     }
 )

core/src/main/java/io/kestra/plugin/core/dashboard/data/FlowsKPI.java

@@ -28,16 +28,17 @@ import lombok.experimental.SuperBuilder;
         @Example(
             title = "Display count of Flows.",
             full = true,
-            code = """
-                charts:
-                  - id: kpi
+            code = { """
+            charts:
+              - id: kpi
                     type: io.kestra.plugin.core.dashboard.chart.KPI
                     data:
                       type: io.kestra.plugin.core.dashboard.data.FlowsKPI
                       columns:
                         field: ID
                         agg: COUNT
-                """
+            """
+          }
         )
     }
 )

core/src/main/java/io/kestra/plugin/core/debug/Return.java

@@ -48,11 +48,11 @@ import java.util.Optional;
                 id: compute_header
                 type: io.kestra.plugin.core.debug.Return
                 format: >-
-                  {%- if inputs.token is not empty -%}
-                  Bearer {{ inputs.token }}
-                  {%- elseif inputs.username is not empty and inputs.password is not empty -%}
-                  Basic {{ (inputs.username + ':' + inputs.password) | base64encode }}
-                  {%- endif -%}
+                    {%- if inputs.token is not empty -%}
+                    Bearer {{ inputs.token }}
+                    {%- elseif inputs.username is not empty and inputs.password is not empty -%}
+                    Basic {{ (inputs.username + ':' + inputs.password) | base64encode }}
+                    {%- endif -%}
                 """
         )
     },

core/src/main/java/io/kestra/plugin/core/execution/Assert.java

@@ -54,8 +54,8 @@ import java.util.concurrent.atomic.AtomicInteger;
                 "  - id: fail\n" +
                 "    type: io.kestra.plugin.core.execution.Assert\n" +
                 "    conditions:\n" +
-                "      - \"{{ inputs.param == 'ok' }}\"\n" +
-                "      - \"{{ 1 + 1 == 3 }}\"\n"
+                "     - \"{{ inputs.param == 'ok' }}\"\n" +
+                "     - \"{{ 1 + 1 == 3 }}\"\n"
             }
         )
     },

core/src/main/java/io/kestra/plugin/core/execution/Count.java

@@ -13,6 +13,7 @@ import io.kestra.core.models.tasks.Task;
 import io.kestra.core.repositories.ExecutionRepositoryInterface;
 import io.kestra.core.runners.DefaultRunContext;
 import io.kestra.core.runners.RunContext;
+import io.kestra.core.services.FlowService;
 import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.constraints.NotNull;
 import lombok.*;
@@ -126,13 +127,14 @@ public class Count extends Task implements RunnableTask<Count.Output> {
         var flowInfo = runContext.flowInfo();
 
         // check that all flows are allowed
+        FlowService flowService = ((DefaultRunContext)runContext).getApplicationContext().getBean(FlowService.class);
         if (flows != null) {
-            flows.forEach(flow -> runContext.acl().allowNamespace(flow.getNamespace()).check());
+            flows.forEach(flow -> flowService.checkAllowedNamespace(flowInfo.tenantId(), flow.getNamespace(), flowInfo.tenantId(), flowInfo.namespace()));
         }
 
         if (namespaces != null) {
             var renderedNamespaces = runContext.render(this.namespaces).asList(String.class);
-            renderedNamespaces.forEach(namespace -> runContext.acl().allowNamespace(namespace).check());
+            renderedNamespaces.forEach(namespace -> flowService.checkAllowedNamespace(flowInfo.tenantId(), namespace, flowInfo.tenantId(), flowInfo.namespace()));
         }
 
         List<ExecutionCount> executionCounts = executionRepository.executionCounts(

core/src/main/java/io/kestra/plugin/core/execution/Fail.java

@@ -105,7 +105,7 @@ import lombok.experimental.SuperBuilder;
                 url: "{{ secret('SLACK_WEBHOOK') }}"
                 payload: |
                 {
-                  "text": "Failure alert for flow `{{ flow.namespace }}.{{ flow.id }}` with ID `{{ execution.id }}`. Here is a bit more context about why the execution failed: `{{ errorLogs()[0]['message'] }}`"
+                    "text": "Failure alert for flow `{{ flow.namespace }}.{{ flow.id }}` with ID `{{ execution.id }}`. Here is a bit more context about why the execution failed: `{{ errorLogs()[0]['message'] }}`"
                 }
             """
         )

core/src/main/java/io/kestra/plugin/core/execution/PurgeExecutions.java

@@ -9,6 +9,7 @@ import io.kestra.core.models.tasks.Task;
 import io.kestra.core.runners.DefaultRunContext;
 import io.kestra.core.runners.RunContext;
 import io.kestra.core.services.ExecutionService;
+import io.kestra.core.services.FlowService;
 import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.constraints.NotNull;
 import lombok.*;
@@ -33,10 +34,10 @@ import java.util.List;
             code = {
                 "endDate: \"{{ now() | dateAdd(-1, 'MONTHS') }}\"",
                 "states: ",
-                "  - KILLED",
-                "  - FAILED",
-                "  - WARNING",
-                "  - SUCCESS"
+                " - KILLED",
+                " - FAILED",
+                " - WARNING",
+                " - SUCCESS"
             }
         )
     },
@@ -112,14 +113,15 @@ public class PurgeExecutions extends Task implements RunnableTask<PurgeExecution
     @Override
     public PurgeExecutions.Output run(RunContext runContext) throws Exception {
         ExecutionService executionService = ((DefaultRunContext)runContext).getApplicationContext().getBean(ExecutionService.class);
+        FlowService flowService = ((DefaultRunContext)runContext).getApplicationContext().getBean(FlowService.class);
 
         // validate that this namespace is authorized on the target namespace / all namespaces
         var flowInfo = runContext.flowInfo();
         String renderedNamespace = runContext.render(this.namespace).as(String.class).orElse(null);
         if (renderedNamespace == null){
-            runContext.acl().allowAllNamespaces().check();
+            flowService.checkAllowedAllNamespaces(flowInfo.tenantId(), flowInfo.tenantId(), flowInfo.namespace());
         } else if (!renderedNamespace.equals(flowInfo.namespace())) {
-            runContext.acl().allowNamespace(renderedNamespace).check();
+            flowService.checkAllowedNamespace(flowInfo.tenantId(), renderedNamespace, flowInfo.tenantId(), flowInfo.namespace());
         }
 
         ExecutionService.PurgeResult purgeResult = executionService.purge(

core/src/main/java/io/kestra/plugin/core/flow/AllowFailure.java

@@ -1,5 +1,11 @@
 package io.kestra.plugin.core.flow;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.ToString;
+import lombok.experimental.SuperBuilder;
 import io.kestra.core.exceptions.IllegalVariableEvaluationException;
 import io.kestra.core.models.annotations.Example;
 import io.kestra.core.models.annotations.Plugin;
@@ -11,12 +17,6 @@ import io.kestra.core.models.tasks.ResolvedTask;
 import io.kestra.core.models.tasks.VoidOutput;
 import io.kestra.core.runners.FlowableUtils;
 import io.kestra.core.runners.RunContext;
-import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.EqualsAndHashCode;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.ToString;
-import lombok.experimental.SuperBuilder;
 
 import java.util.List;
 import java.util.Optional;
@@ -60,23 +60,24 @@ import java.util.Optional;
                 namespace: company.team
 
                 tasks:
-                  - id: allow_failure
+                - id: allow_failure
                     type: io.kestra.plugin.core.flow.AllowFailure
                     tasks:
-                      - id: fail_silently
+                    - id: fail_silently
                         type: io.kestra.plugin.scripts.shell.Commands
                         taskRunner:
                         type: io.kestra.plugin.core.runner.Process
                         commands:
-                          - exit 1
+                        - exit 1
 
-                  - id: print_to_console
+                - id: print_to_console
                     type: io.kestra.plugin.scripts.shell.Commands
                     taskRunner:
                     type: io.kestra.plugin.core.runner.Process
                     commands:
-                      - echo "this will run since previous failure was allowed ✅"
-                """
+                    - echo "this will run since previous failure was allowed ✅"
+
+            """
         )
     },
     aliases = "io.kestra.core.tasks.flows.AllowFailure"

core/src/main/java/io/kestra/plugin/core/flow/Dag.java

@@ -8,7 +8,6 @@ import io.kestra.core.models.annotations.PluginProperty;
 import io.kestra.core.models.executions.Execution;
 import io.kestra.core.models.executions.NextTaskRun;
 import io.kestra.core.models.executions.TaskRun;
-import io.kestra.core.models.flows.State;
 import io.kestra.core.models.hierarchies.GraphCluster;
 import io.kestra.core.models.hierarchies.RelationType;
 import io.kestra.core.models.property.Property;
@@ -16,7 +15,6 @@ import io.kestra.core.models.tasks.*;
 import io.kestra.core.runners.FlowableUtils;
 import io.kestra.core.runners.RunContext;
 import io.kestra.core.utils.GraphUtils;
-import io.kestra.core.utils.ListUtils;
 import io.kestra.core.validations.DagTaskValidation;
 import io.micronaut.core.annotation.Introspected;
 import io.swagger.v3.oas.annotations.media.Schema;
@@ -178,22 +176,6 @@ public class Dag extends Task implements FlowableTask<VoidOutput> {
         );
     }
 
-    @Override
-    public Optional<State.Type> resolveState(RunContext runContext, Execution execution, TaskRun parentTaskRun) throws IllegalVariableEvaluationException {
-        List<ResolvedTask> childTasks = this.childTasks(runContext, parentTaskRun);
-
-        return FlowableUtils.resolveSequentialState(
-            execution,
-            childTasks,
-            FlowableUtils.resolveTasks(this.getErrors(), parentTaskRun),
-            FlowableUtils.resolveTasks(this.getFinally(), parentTaskRun),
-            parentTaskRun,
-            runContext,
-            this.isAllowFailure(),
-            this.isAllowWarning()
-        );
-    }
-
     public List<String> dagCheckNotExistTask(List<DagTask> taskDepends) {
         List<String> dependenciesIds = taskDepends
             .stream()