levenstein distance implimentation

Add ansi translator for windows

.circleci/config.yml

@@ -9,6 +9,7 @@ jobs:
     working_directory: /go/src/github.com/qlik-oss/sense-installer
     steps:
       - checkout
+      - run: make test
       - run: make build
   build_release:
     docker:
@@ -16,6 +17,7 @@ jobs:
     working_directory: /go/src/github.com/qlik-oss/sense-installer
     steps:
       - checkout
+      - run: make test
       - run: make xbuild-all
       - run:
           name: "Publish Release on GitHub"
@@ -28,21 +30,14 @@ workflows:
     jobs:
       - build:
           filters:
-            branches:
-              only: master
+            tags:
+              ignore: /^v.*/
   build_release:
     jobs:
-      - build:
-          filters:
-            branches:
-              ignore: /.*/
-            tags:
-              only: /v.*/
       - build_release:
-          requires:
-            - build
           filters:
+            tags:
+              only: /^v.*/
             branches:
               ignore: /.*/
-            tags:
-              only: /v.*/
+

.gitignore

@@ -1,2 +1,6 @@
 bin
 .vscode
+cmd/qliksense/__debug_bin
+pkg/qliksense/crds
+pkg/qliksense/packrd
+pkg/qliksense/qliksense-packr.go

Makefile

@@ -4,13 +4,15 @@ PKG = github.com/qlik-oss/sense-installer
 MAKE_OPTS ?= --no-print-directory
 
 LDFLAGS = -w -X $(PKG)/pkg.Version=$(VERSION) -X $(PKG)/pkg.Commit=$(COMMIT) -X "$(PKG)/pkg.CommitDate=$(COMMIT_DATE)"
-XBUILD = CGO_ENABLED=0 go build -a -tags netgo -ldflags '$(LDFLAGS)'
+XBUILD = CGO_ENABLED=0 go build -a -tags "$(BUILDTAGS)" -ldflags '$(LDFLAGS)'
 BINDIR = bin
 
 COMMIT ?= $(shell git rev-parse --short HEAD)
 COMMIT_DATE ?= $(shell git show --no-patch --no-notes --pretty='%cd' $(COMMIT) --date=iso)
 VERSION ?= $(shell git describe --tags 2> /dev/null || echo v0)
 PERMALINK ?= $(shell git describe --tags --exact-match &> /dev/null && echo latest || echo canary)
+BUILDTAGS = netgo containers_image_ostree_stub exclude_graphdriver_devicemapper exclude_graphdriver_btrfs containers_image_openpgp
+
 
 CLIENT_PLATFORM ?= $(shell go env GOOS)
 CLIENT_ARCH ?= $(shell go env GOARCH)
@@ -31,18 +33,51 @@ FILE_EXT=
 endif
 
 .PHONY: build
-build:
+build: clean generate
 	mkdir -p $(BINDIR)
-	go build -ldflags '$(LDFLAGS)' -o $(BINDIR)/$(MIXIN)$(FILE_EXT) ./cmd/$(MIXIN)
+	go build -ldflags '$(LDFLAGS)' -tags "$(BUILDTAGS)" -o $(BINDIR)/$(MIXIN)$(FILE_EXT) ./cmd/$(MIXIN)
+	$(MAKE) clean
 
-xbuild-all:
+.PHONY: test
+test:
+	go test -short -count=1 -tags "$(BUILDTAGS)" -v ./...
+
+xbuild-all: clean generate
 	$(foreach OS, $(SUPPORTED_PLATFORMS), \
     	$(foreach ARCH, $(SUPPORTED_ARCHES), \
             	$(MAKE) $(MAKE_OPTS) CLIENT_PLATFORM=$(OS) CLIENT_ARCH=$(ARCH) MIXIN=$(MIXIN) xbuild; \
     	))
-
+	$(MAKE) clean
 xbuild: $(BINDIR)/$(VERSION)/$(MIXIN)-$(CLIENT_PLATFORM)-$(CLIENT_ARCH)$(FILE_EXT)
 $(BINDIR)/$(VERSION)/$(MIXIN)-$(CLIENT_PLATFORM)-$(CLIENT_ARCH)$(FILE_EXT):
 	mkdir -p $(dir $@)
 	GOOS=$(CLIENT_PLATFORM) GOARCH=$(CLIENT_ARCH) $(XBUILD) -o $@ ./cmd/$(MIXIN)
+	tar -czvf $(BINDIR)/$(VERSION)/$(MIXIN)-$(CLIENT_PLATFORM)-$(CLIENT_ARCH).tar.gz -C $(BINDIR)/$(VERSION)/ $(MIXIN)-$(CLIENT_PLATFORM)-$(CLIENT_ARCH)$(FILE_EXT)
+	#tar -C $(BINDIR)/$(VERSION)/ -cvf $(BINDIR)/$(VERSION)/$(MIXIN)-$(CLIENT_PLATFORM)-$(CLIENT_ARCH).tar.gz $(MIXIN)-$(CLIENT_PLATFORM)-$(CLIENT_ARCH)$(FILE_EXT)
 
+
+generate: get-crds packr2
+	go generate ./...
+
+HAS_PACKR2 := $(shell packr2)
+packr2:
+ifndef HAS_PACKR2
+	go get -u github.com/gobuffalo/packr/v2/packr2
+endif
+
+clean: clean-packr
+	-rm -rf /tmp/operator
+	-rm -fr pkg/qliksense/crds
+
+clean-packr: packr2
+	cd pkg/qliksense && packr2 clean
+
+get-crds:
+	$(eval TMP := $(shell mktemp -d))
+	git clone git@github.com:qlik-oss/qliksense-operator.git -b ms-3 $(TMP)/operator
+	mkdir -p pkg/qliksense/crds/cr
+	mkdir -p pkg/qliksense/crds/crd
+	mkdir -p pkg/qliksense/crds/crd-deploy
+	cp $(TMP)/operator/deploy/*.yaml pkg/qliksense/crds/crd-deploy
+	cp $(TMP)/operator/deploy/crds/*_crd.yaml pkg/qliksense/crds/crd
+	cp $(TMP)/operator/deploy/crds/*_cr.yaml pkg/qliksense/crds/cr

README.md

@@ -160,3 +160,7 @@ qliksense build
 ```
 
 Once built, all of the `porter` command that were used with `--tag` can be now be used without this flag provided that porter is executed with the `qliksense-k8s` directory. `porter` will automatically use the qliksense-k8s (and the porter.yaml) in the current directory.
+
+## List of Commands
+
+- [qliksense about](action_about.md)

action_about.md

@@ -0,0 +1,41 @@
+# qliksense about
+
+About action will display inside information regarding [qliksense-k8](https://github.com/qlik-oss/qliksense-k8s) release.
+
+it will support following flags
+
+- `qliksense about 1.0.0` display default profile for tag `1.0.0`.
+- `qliksense about 1.0.0 --profile=docker-desktop`
+- `qliksense about` 
+  - assuming current directory has `manifests/docker-desktop`
+  - or get version information from pull of `qliksense-k8s` `master`
+
+using other supported commands user might have built the CR into the location `~/.qliksense/myqliksense.yaml`
+
+```yaml
+apiVersion: qlik.com/v1
+kind: QlikSense
+metadata:
+  name: myqliksense
+spec:
+  profile: docker-desktop
+  manifestsRoot: /Usr/ddd/my-k8-repo/manifests
+  namespace: myqliksense
+  storageClassName: efs
+  configs:
+    qliksense:
+    - name: acceptEULA
+      value: "yes"
+  secrets:
+    qliksense:
+    - name: mongoDbUri
+      value: "mongo://mongo:3307"
+    - name: messagingPassword
+      valueFromKey: messagingPassword
+```
+
+In that case the command would be
+
+- `qliksense about`
+   - display from `/Usr/ddd/my-k8-repo/manifests/docker-desktop` location
+   - pull from `master` if directory invalid/empty

action_config.md

@@ -0,0 +1,31 @@
+# qliksense config
+
+Config action will perform operations on configurations and contexts regarding the [qliksense-k8](https://github.com/qlik-oss/qliksense-k8s) release.
+
+it will support following commands:
+
+- `qliksense config apply` - generate the patchs and apply manifests to k8s
+- `qliksense config list-contexts` - retrieves the contexts and lists them
+- `qliksense config set` - configure a key value pair into the current context
+- `qliksense config set-configs` - set configurations into the qliksense context
+- `qliksense config set-context` - sets the context in which the Kubernetes cluster and resources live in
+- `qliksense config set-secrets` - set secrets configurations into the qliksense context
+- `qliksense config view` - view the qliksense operator CR
+
+the global file that abstracts all the contexts is `config.yaml`, located at:  `~/.qliksense/config.yaml`:
+```yaml
+apiVersion: config.qlik.com/v1
+kind: QliksenseConfig
+metadata:
+  name: QliksenseConfigMetadata
+spec:
+  contexts:
+  - name: qlik-default
+    crFile: /Users/fff/.qliksense/contexts/qlik-default/qlik-default.yaml
+  - name: myqliksense
+    crFile: /Users/fff/.qliksense/contexts/myqliksense/myqliksense.yaml
+  - name: hello
+    crFile: /Users/fff/.qliksense/contexts/hello/hello.yaml
+  currentContext: hello
+```
+

cmd/qliksense/about.go

@@ -0,0 +1,66 @@
+package main
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+
+	"github.com/qlik-oss/sense-installer/pkg/qliksense"
+	"github.com/spf13/cobra"
+	"gopkg.in/yaml.v2"
+)
+
+type aboutCommandOptions struct {
+	Profile string
+}
+
+func about(q *qliksense.Qliksense) *cobra.Command {
+	opts := &aboutCommandOptions{}
+
+	c := &cobra.Command{
+		Use:   "about ref",
+		Short: "About Qlik Sense",
+		Long:  "Gives the version of QLik Sense on Kubernetes and versions of images.",
+		Example: `
+qliksense about 1.0.0
+  - display default profile (docker-desktop) for Git ref 1.0.0 in the qliksense-k8s repo 
+qliksense about 1.0.0 --profile=docker-desktop
+  - specifying profile
+qliksense about
+qliksense about --profile=test
+  - if no Git ref is provided, then get version information from the configuration on disk:
+    - if user's current directory has a subdirectory "manifests/${profile}",
+      then get version information from that
+    - if using other supported commands the user has built a CR in ~/.qliksense, 
+      then get version information based on the path derived like so: 
+      - ${spec.manifestsRoot}/${spec.profile} # if no profile flag provided
+      - ${spec.manifestsRoot}/${profile} # if profile is provided using the --profile command flag
+  - if no config found on disk in locations described above, 
+    then get version information based on the default profile in the qliksense-k8s repo master
+`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			if gitRef, err := getAboutCommandGitRef(args); err != nil {
+				return err
+			} else if vout, err := q.About(gitRef, opts.Profile); err != nil {
+				return err
+			} else if out, err := yaml.Marshal(vout); err != nil {
+				return err
+			} else if _, err := fmt.Println(string(out)); err != nil {
+				return err
+			}
+			return nil
+		},
+	}
+	f := c.Flags()
+	f.StringVar(&opts.Profile, "profile", "", "Configuration profile")
+	return c
+}
+
+func getAboutCommandGitRef(args []string) (string, error) {
+	if len(args) > 1 {
+		return "", errors.New("too many arguments, only 1 expected")
+	} else if len(args) == 1 {
+		return strings.TrimSpace(args[0]), nil
+	}
+	return "", nil
+}

cmd/qliksense/aliases.go

@@ -1,423 +0,0 @@
-package main
-
-import (
-	"bufio"
-	"os"
-	"strings"
-
-	"github.com/qlik-oss/sense-installer/pkg/qliksense"
-	"github.com/spf13/cobra"
-)
-
-func buildAliasCommands(porterCmd *cobra.Command, q *qliksense.Qliksense) []*cobra.Command {
-
-	return []*cobra.Command{
-		buildBuildAlias(porterCmd, q),
-		buildInstallAlias(porterCmd, q),
-		buildUpgradeAlias(porterCmd, q),
-		buildAboutAlias(porterCmd, q),
-		buildPreflightAlias(porterCmd, q),
-		buildUninstallAlias(porterCmd, q),
-	}
-}
-
-func buildBuildAlias(porterCmd *cobra.Command, q *qliksense.Qliksense) *cobra.Command {
-	var (
-		c *cobra.Command
-	)
-	c = &cobra.Command{
-		Use:                "build",
-		Short:              "Build a bundle",
-		Long:               "Builds the bundle in the current directory by generating a Dockerfile and a CNAB bundle.json, and then building the invocation image.",
-		DisableFlagParsing: true,
-		RunE: func(cmd *cobra.Command, args []string) error {
-			return porterCmd.RunE(porterCmd, append([]string{"build"}, args...))
-		},
-		Annotations: map[string]string{
-			"group": "alias",
-		},
-	}
-	return c
-}
-
-type paramOptions struct {
-	aboutOptions
-	Params           []string
-	ParamFiles       []string
-	Name             string
-	InsecureRegistry bool
-
-	// CredentialIdentifiers is a list of credential names or paths to make available to the bundle.
-	CredentialIdentifiers []string
-	Driver                string
-	Force                 bool
-	Insecure              bool
-}
-
-func buildInstallAlias(porterCmd *cobra.Command, q *qliksense.Qliksense) *cobra.Command {
-	var (
-		c        *cobra.Command
-		opts     *paramOptions
-		registry *string
-	)
-
-	opts = &paramOptions{}
-
-	c = &cobra.Command{
-		Use:   "install [INSTANCE]",
-		Short: "Install qliksense",
-		Long: `Install a new instance of a bundle.
-
-The first argument is the bundle instance name to create for the installation. This defaults to the name of the bundle. 
-
-Porter uses the Docker driver as the default runtime for executing a bundle's invocation image, but an alternate driver may be supplied via '--driver/-d'.
-For example, the 'debug' driver may be specified, which simply logs the info given to it and then exits.`,
-		Example: `  qliksense install
-  qliksense install --version v1.0.0
-  qliksense install --insecure
-  qliksense install qliksense --file qliksense/bundle.json
-  qliksense install --param-file base-values.txt --param-file dev-values.txt --param test-mode=true --param header-color=blue
-  qliksense install --cred kubernetes
-  qliksense install --driver debug
-  qliksense install MyAppFromTag --tag qlik/qliksense-cnab-bundle:v1.0.0
-`,
-		PreRun: func(cmd *cobra.Command, args []string) {
-			checkMinVersion(opts.Tag, q)
-		},
-		//DisableFlagParsing: true,
-		RunE: func(cmd *cobra.Command, args []string) error {
-			// Push images here.
-			// TODO: Need to get the private reg from params
-			args = append(os.Args[2:], opts.getTagValue(args)...)
-			if registry = opts.findKey("dockerRegistry"); registry != nil {
-				if len(*registry) > 0 {
-					q.TagAndPushImages(*registry)
-				}
-			}
-			return porterCmd.RunE(porterCmd, append([]string{"install"}, args...))
-		},
-		Annotations: map[string]string{
-			"group": "alias",
-		},
-	}
-	f := c.Flags()
-	f.StringVarP(&opts.Version, "version", "v", "latest",
-		"Version of Qlik Sense to install")
-	f.BoolVar(&opts.Insecure, "insecure", true,
-		"Allow working with untrusted bundles")
-	f.StringVarP(&opts.File, "file", "f", "",
-		"Path to the porter manifest file. Defaults to the bundle in the current directory.")
-	f.StringVar(&opts.CNABFile, "cnab-file", "",
-		"Path to the CNAB bundle.json file.")
-	f.StringSliceVar(&opts.ParamFiles, "param-file", nil,
-		"Path to a parameters definition file for the bundle, each line in the form of NAME=VALUE. May be specified multiple times.")
-	f.StringSliceVar(&opts.Params, "param", nil,
-		"Define an individual parameter in the form NAME=VALUE. Overrides parameters set with the same name using --param-file. May be specified multiple times.")
-	f.StringSliceVarP(&opts.CredentialIdentifiers, "cred", "c", nil,
-		"Credential to use when installing the bundle. May be either a named set of credentials or a filepath, and specified multiple times.")
-	f.StringVarP(&opts.Driver, "driver", "d", "docker",
-		"Specify a driver to use. Allowed values: docker, debug")
-	f.StringVarP(&opts.Tag, "tag", "t", "",
-		"Use a bundle in an OCI registry specified by the given tag")
-	f.BoolVar(&opts.InsecureRegistry, "insecure-registry", false,
-		"Don't require TLS for the registry")
-	f.BoolVar(&opts.Force, "force", false,
-		"Force a fresh pull of the bundle and all dependencies")
-	return c
-}
-
-func buildUpgradeAlias(porterCmd *cobra.Command, q *qliksense.Qliksense) *cobra.Command {
-	var (
-		c        *cobra.Command
-		opts     *paramOptions
-		registry *string
-	)
-
-	opts = &paramOptions{}
-
-	c = &cobra.Command{
-		Use:   "upgrade [INSTANCE]",
-		Short: "Upgrade qliksense",
-		Long: `Upgrade to a new instance of a bundle.
-
-The first argument is the bundle instance name to upgrade for the installation. This defaults to the name of the bundle. 
-
-Porter uses the Docker driver as the default runtime for executing a bundle's invocation image, but an alternate driver may be supplied via '--driver/-d'.
-For example, the 'debug' driver may be specified, which simply logs the info given to it and then exits.`,
-		Example: `  qliksense upgrade
-  qliksense upgrade --version v1.0.0
-  qliksense upgrade --insecure
-  qliksense upgrade qliksense --file qliksense/bundle.json
-  qliksense upgrade --param-file base-values.txt --param-file dev-values.txt --param test-mode=true --param header-color=blue
-  qliksense upgrade --cred kubernetes
-  qliksense upgrade --driver debug
-  qliksense upgrade MyAppFromTag --tag qlik/qliksense-cnab-bundle:v1.0.0
-`,
-		PreRun: func(cmd *cobra.Command, args []string) {
-			checkMinVersion(opts.Tag, q)
-		},
-		//DisableFlagParsing: true,
-		RunE: func(cmd *cobra.Command, args []string) error {
-			// Push images here.
-			// TODO: Need to get the private reg from params
-			args = append(os.Args[2:], opts.getTagValue(args)...)
-			if registry = opts.findKey("dockerRegistry"); registry != nil {
-				if len(*registry) > 0 {
-					q.TagAndPushImages(*registry)
-				}
-			}
-			return porterCmd.RunE(porterCmd, append([]string{"upgrade"}, args...))
-		},
-		Annotations: map[string]string{
-			"group": "alias",
-		},
-	}
-	f := c.Flags()
-	f.StringVarP(&opts.Version, "version", "v", "latest",
-		"Version of Qlik Sense to upgrade to")
-	f.BoolVar(&opts.Insecure, "insecure", true,
-		"Allow working with untrusted bundles")
-	f.StringVarP(&opts.File, "file", "f", "",
-		"Path to the porter manifest file. Defaults to the bundle in the current directory.")
-	f.StringVar(&opts.CNABFile, "cnab-file", "",
-		"Path to the CNAB bundle.json file.")
-	f.StringSliceVar(&opts.ParamFiles, "param-file", nil,
-		"Path to a parameters definition file for the bundle, each line in the form of NAME=VALUE. May be specified multiple times.")
-	f.StringSliceVar(&opts.Params, "param", nil,
-		"Define an individual parameter in the form NAME=VALUE. Overrides parameters set with the same name using --param-file. May be specified multiple times.")
-	f.StringSliceVarP(&opts.CredentialIdentifiers, "cred", "c", nil,
-		"Credential to use when installing the bundle. May be either a named set of credentials or a filepath, and specified multiple times.")
-	f.StringVarP(&opts.Driver, "driver", "d", "docker",
-		"Specify a driver to use. Allowed values: docker, debug")
-	f.StringVarP(&opts.Tag, "tag", "t", "",
-		"Use a bundle in an OCI registry specified by the given tag")
-	f.BoolVar(&opts.InsecureRegistry, "insecure-registry", false,
-		"Don't require TLS for the registry")
-	f.BoolVar(&opts.Force, "force", false,
-		"Force a fresh pull of the bundle and all dependencies")
-	return c
-}
-
-func buildUninstallAlias(porterCmd *cobra.Command, q *qliksense.Qliksense) *cobra.Command {
-	var (
-		c    *cobra.Command
-		opts *paramOptions
-	)
-
-	opts = &paramOptions{}
-
-	c = &cobra.Command{
-		Use:   "uninstall [INSTANCE]",
-		Short: "Uninstall a bundle instance",
-		Long: `Uninstall a bundle instance
-The first argument is the bundle instance name to uninstall. This defaults to the name of the bundle.
-Porter uses the Docker driver as the default runtime for executing a bundle's invocation image, but an alternate driver may be supplied via '--driver/-d'.
-For example, the 'debug' driver may be specified, which simply logs the info given to it and then exits.`,
-		Example: `  qliksense uninstall
-		qliksense uninstall --insecure
-		qliksense uninstall MyAppInDev --file myapp/bundle.json
-		qliksense uninstall --param-file base-values.txt --param-file dev-values.txt --param test-mode=true --param header-color=blue
-		qliksense uninstall --cred azure --cred kubernetes
-		qliksense uninstall --driver debug
-		qliksense uninstall MyAppFromTag --tag deislabs/porter-kube-bundle:v1.0
-`,
-		RunE: func(cmd *cobra.Command, args []string) error {
-			return porterCmd.RunE(porterCmd, append([]string{"uninstall"}, os.Args[2:]...))
-		},
-		Annotations: map[string]string{
-			"group": "alias",
-		},
-	}
-
-	f := c.Flags()
-	f.BoolVar(&opts.Insecure, "insecure", true,
-		"Allow working with untrusted bundles")
-	f.StringVarP(&opts.File, "file", "f", "",
-		"Path to the porter manifest file. Defaults to the bundle in the current directory. Optional unless a newer version of the bundle should be used to uninstall the bundle.")
-	f.StringVar(&opts.CNABFile, "cnab-file", "",
-		"Path to the CNAB bundle.json file.")
-	f.StringSliceVar(&opts.ParamFiles, "param-file", nil,
-		"Path to a parameters definition file for the bundle, each line in the form of NAME=VALUE. May be specified multiple times.")
-	f.StringSliceVar(&opts.Params, "param", nil,
-		"Define an individual parameter in the form NAME=VALUE. Overrides parameters set with the same name using --param-file. May be specified multiple times.")
-	f.StringSliceVarP(&opts.CredentialIdentifiers, "cred", "c", nil,
-		"Credential to use when uninstalling the bundle. May be either a named set of credentials or a filepath, and specified multiple times.")
-	f.StringVarP(&opts.Driver, "driver", "d", "docker",
-		"Specify a driver to use. Allowed values: docker, debug")
-	f.StringVarP(&opts.Tag, "tag", "t", "",
-		"Use a bundle in an OCI registry specified by the given tag")
-	f.BoolVar(&opts.InsecureRegistry, "insecure-registry", false,
-		"Don't require TLS for the registry")
-	f.BoolVar(&opts.Force, "force", false,
-		"Force a fresh pull of the bundle and all dependencies")
-
-	return c
-}
-func (o *aboutOptions) getTagDefaults(args []string) []string {
-	args = append(args, o.getTagValue(args)...)
-	return args
-}
-
-func (o *aboutOptions) getTagValue(args []string) []string {
-	tagArr := []string{}
-	if len(o.Tag) > 1 {
-		tagArr = []string{"--tag", o.Tag}
-	}
-	if len(o.Tag) <= 0 && len(o.File) <= 0 && len(o.CNABFile) <= 0 {
-		if _, err := os.Stat("porter.yaml"); err != nil {
-			tagArr = []string{"--tag", "qlik/qliksense-cnab-bundle:" + o.Version}
-		}
-	}
-	return tagArr
-}
-
-type aboutOptions struct {
-	Version  string
-	Tag      string
-	File     string
-	CNABFile string
-}
-
-func buildAboutAlias(porterCmd *cobra.Command, q *qliksense.Qliksense) *cobra.Command {
-	var (
-		c    *cobra.Command
-		opts *aboutOptions
-	)
-
-	opts = &aboutOptions{}
-
-	c = &cobra.Command{
-		Use:   "about",
-		Short: "About Qlik Sense",
-		Long:  "Gives the verion of QLik Sense on Kuberntetes and versions of images.",
-		PreRun: func(cmd *cobra.Command, args []string) {
-			checkMinVersion(opts.Tag, q)
-		},
-		RunE: func(cmd *cobra.Command, args []string) error {
-			args = opts.getTagDefaults(args)
-			return porterCmd.RunE(porterCmd, append([]string{"invoke", "--action", "about"}, args...))
-		},
-		Annotations: map[string]string{
-			"group": "alias",
-		},
-	}
-	f := c.Flags()
-	f.StringVarP(&opts.Version, "version", "v", "latest",
-		"Version of Qlik Sense to install")
-	f.StringVarP(&opts.Tag, "tag", "t", "",
-		"Use a bundle in an OCI registry specified by the given tag")
-	f.StringVarP(&opts.File, "file", "f", "",
-		"Path to the porter manifest file. Defaults to the bundle in the current directory.")
-	f.StringVar(&opts.CNABFile, "cnab-file", "",
-		"Path to the CNAB bundle.json file.")
-	return c
-}
-
-func buildPreflightAlias(porterCmd *cobra.Command, q *qliksense.Qliksense) *cobra.Command {
-	var (
-		c    *cobra.Command
-		opts *paramOptions
-	)
-
-	opts = &paramOptions{}
-
-	c = &cobra.Command{
-		Use:   "preflight",
-		Short: "Preflight Checks",
-		Long:  "Perform Preflight Checks",
-		PreRun: func(cmd *cobra.Command, args []string) {
-			checkMinVersion(opts.Tag, q)
-		},
-		RunE: func(cmd *cobra.Command, args []string) error {
-			args = append(os.Args[1:], opts.getTagDefaults(args)...)
-			return porterCmd.RunE(porterCmd, append([]string{"invoke", "--action", "preflight"}, args...))
-		},
-		Annotations: map[string]string{
-			"group": "alias",
-		},
-	}
-	f := c.Flags()
-	f.StringSliceVar(&opts.Params, "param", nil,
-		"Define an individual parameter in the form NAME=VALUE. Overrides parameters set with the same name using --param-file. May be specified multiple times.")
-	f.StringSliceVar(&opts.ParamFiles, "param-file", nil,
-		"Path to a parameters definition file for the bundle, each line in the form of NAME=VALUE. May be specified multiple times.")
-	f.StringVarP(&opts.Tag, "tag", "t", "",
-		"Use a bundle in an OCI registry specified by the given tag")
-	f.StringVarP(&opts.Version, "version", "v", "latest",
-		"Version of Qlik Sense to install")
-	f.StringSliceVarP(&opts.CredentialIdentifiers, "cred", "c", nil,
-		"Credential to use when installing the bundle. May be either a named set of credentials or a filepath, and specified multiple times.")
-	return c
-}
-
-func (o *paramOptions) findKey(param string) *string {
-	var (
-		value *string
-	)
-	if value = o.findParams(param); value != nil {
-		return value
-	}
-
-	if value = o.findParamFiles(param); value != nil {
-		return value
-	}
-
-	return nil
-}
-
-// parsedParams parses the variable assignments in Params.
-func (o *paramOptions) findParams(param string) *string {
-	return o.findVariableKey(param, o.Params)
-}
-
-// parseParamFiles parses the variable assignments in ParamFiles.
-func (o *paramOptions) findParamFiles(param string) *string {
-	var (
-		path   string
-		retStr *string
-	)
-
-	for _, path = range o.ParamFiles {
-		retStr = o.findParamFile(param, path)
-	}
-
-	return retStr
-}
-
-func (o *paramOptions) findParamFile(param string, path string) *string {
-	var (
-		f       *os.File
-		err     error
-		scanner *bufio.Scanner
-		lines   []string
-		retStr  *string
-	)
-	if f, err = os.Open(path); err == nil {
-		defer f.Close()
-
-		scanner = bufio.NewScanner(f)
-		for scanner.Scan() {
-			lines = append(lines, scanner.Text())
-		}
-
-		retStr = o.findVariableKey(param, lines)
-	}
-	return retStr
-}
-
-func (o *paramOptions) findVariableKey(param string, params []string) *string {
-	var (
-		variable, value string
-	)
-	for _, p := range params {
-		parts := strings.SplitN(p, "=", 2)
-		if len(parts) >= 2 {
-			variable = strings.TrimSpace(parts[0])
-			if variable == param {
-				value = strings.TrimSpace(parts[1])
-				return &value
-			}
-		}
-	}
-	return nil
-}

cmd/qliksense/config.go

@@ -0,0 +1,42 @@
+package main
+
+import (
+	"fmt"
+	"github.com/qlik-oss/sense-installer/pkg/qliksense"
+	"github.com/spf13/cobra"
+)
+
+var configCmd = &cobra.Command{
+	Use:   "config",
+	Short: "do operations on/around CR",
+	Long:  `do operations on/around CR`,
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Println("Use like: config view or config apply")
+	},
+}
+
+func configApplyCmd(q *qliksense.Qliksense) *cobra.Command {
+	c := &cobra.Command{
+		Use:     "apply",
+		Short:   "generate the patchs and apply manifests to k8s",
+		Long:    `generate patches based on CR and apply manifests to k8s`,
+		Example: `qliksense config apply`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return q.ConfigApplyQK8s()
+		},
+	}
+	return c
+}
+
+func configViewCmd(q *qliksense.Qliksense) *cobra.Command {
+	c := &cobra.Command{
+		Use:     "view",
+		Short:   "view the qliksense operator CR",
+		Long:    `display the operator CR, that has been created for the current context`,
+		Example: `qliksense config view`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return q.ConfigViewCR()
+		},
+	}
+	return c
+}

cmd/qliksense/context.go

@@ -0,0 +1,89 @@
+package main
+
+import (
+	"github.com/qlik-oss/sense-installer/pkg/qliksense"
+	"github.com/spf13/cobra"
+)
+
+func setContextConfigCmd(q *qliksense.Qliksense) *cobra.Command {
+	var (
+		cmd *cobra.Command
+	)
+
+	cmd = &cobra.Command{
+		Use:     "set-context",
+		Short:   "Sets the context in which the Kubernetes cluster and resources live in",
+		Example: `qliksense config set-context <context_name>`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return q.SetContextConfig(args)
+		},
+	}
+	return cmd
+}
+
+func listContextConfigCmd(q *qliksense.Qliksense) *cobra.Command {
+	var (
+		cmd *cobra.Command
+	)
+
+	cmd = &cobra.Command{
+		Use:     "list-contexts",
+		Short:   "retrieves the contexts and lists them",
+		Example: `qliksense config list-contexts`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return q.ListContextConfigs()
+		},
+	}
+	return cmd
+}
+
+func setOtherConfigsCmd(q *qliksense.Qliksense) *cobra.Command {
+	var (
+		cmd *cobra.Command
+	)
+
+	cmd = &cobra.Command{
+		Use:     "set",
+		Short:   "configure a key value pair into the current context",
+		Example: `qliksense config set <key>=<value>`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return q.SetOtherConfigs(args)
+		},
+	}
+	return cmd
+}
+
+func setConfigsCmd(q *qliksense.Qliksense) *cobra.Command {
+	var (
+		cmd *cobra.Command
+	)
+
+	cmd = &cobra.Command{
+		Use:     "set-configs",
+		Short:   "set configurations into the qliksense context",
+		Example: `qliksense config set-configs <key>=<value>`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return q.SetConfigs(args)
+		},
+	}
+	return cmd
+}
+
+func setSecretsCmd(q *qliksense.Qliksense) *cobra.Command {
+	var (
+		cmd    *cobra.Command
+		secret bool
+	)
+
+	cmd = &cobra.Command{
+		Use:     "set-secrets",
+		Short:   "set secrets configurations into the qliksense context",
+		Example: `qliksense config set-secrets <key>=<value> --secret=true`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return q.SetSecrets(args, secret)
+		},
+	}
+	f := cmd.Flags()
+	f.BoolVar(&secret, "secret", false, "Whether secrets should be encrypted as a Kubernetes Secret resource")
+	return cmd
+}

cmd/qliksense/fetch.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+	"errors"
+	"github.com/qlik-oss/sense-installer/pkg/qliksense"
+	"github.com/spf13/cobra"
+)
+
+func fetchCmd(q *qliksense.Qliksense) *cobra.Command {
+	c := &cobra.Command{
+		Use:     "fetch",
+		Short:   "fetch a release from qliksense-k8s repo",
+		Long:    `fetch a release from qliksense-k8s repo`,
+		Example: `qliksense fetch <version>`,
+		Args: func(cmd *cobra.Command, args []string) error {
+			if len(args) != 1 {
+				return errors.New("requires a version (i.e. v1.0.0)")
+			}
+			return nil
+		},
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return q.FetchQK8s(args[0])
+		},
+	}
+	return c
+}

cmd/qliksense/install.go

@@ -0,0 +1,34 @@
+package main
+
+import (
+	"errors"
+	"github.com/qlik-oss/sense-installer/pkg/qliksense"
+	"github.com/spf13/cobra"
+)
+
+func installCmd(q *qliksense.Qliksense) *cobra.Command {
+	opts := &qliksense.InstallCommandOptions{}
+	c := &cobra.Command{
+		Use:     "install",
+		Short:   "install a qliksense release",
+		Long:    `install a qliksesne release`,
+		Example: `qliksense install <version>`,
+		Args: func(cmd *cobra.Command, args []string) error {
+			if len(args) != 1 {
+				return errors.New("requires a version (i.e. v1.0.0)")
+			}
+			return nil
+		},
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return q.InstallQK8s(args[0], opts)
+		},
+	}
+
+	f := c.Flags()
+	f.StringVarP(&opts.AcceptEULA, "acceptEULA", "a", "", "AcceptEULA for qliksense")
+	f.StringVarP(&opts.Namespace, "namespace", "n", "", "Namespace where to install the qliksense")
+	f.StringVarP(&opts.StorageClass, "storageClass", "s", "", "Storage class for qliksense")
+	f.StringVarP(&opts.MongoDbUri, "mongoDbUri", "m", "", "mongoDbUri for qliksense (i.e. mongodb://qlik-default-mongodb:27017/qliksense?ssl=false)")
+	f.StringVarP(&opts.RotateKeys, "rotateKeys", "r", "", "Rotate JWT keys for qliksense (yes:rotate keys/ no:use exising keys from cluster/ None: use default EJSON_KEY from env")
+	return c
+}

cmd/qliksense/operator.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"fmt"
+	"github.com/qlik-oss/sense-installer/pkg/qliksense"
+	"github.com/spf13/cobra"
+)
+
+var operatorCmd = &cobra.Command{
+	Use:   "operator",
+	Short: "Configuration for operator",
+	Long:  `Configuration for operator`,
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Println("User like: operator view")
+	},
+}
+
+func operatorViewCmd(q *qliksense.Qliksense) *cobra.Command {
+	c := &cobra.Command{
+		Use:   "view",
+		Short: "View Configuration for operator",
+		Long:  `View Configuration for operator`,
+		Run: func(cmd *cobra.Command, args []string) {
+			q.ViewOperatorCrd()
+		},
+	}
+	return c
+}

cmd/qliksense/porter.go

@@ -1,31 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"github.com/qlik-oss/sense-installer/pkg/qliksense"
-	"github.com/spf13/cobra"
-	"strings"
-)
-
-func porter(q *qliksense.Qliksense) *cobra.Command {
-	return &cobra.Command{
-		Use:                "porter",
-		Short:              "Execute a porter command",
-		DisableFlagParsing: true,
-		RunE: func(cobCmd *cobra.Command, args []string) error {
-			var (
-				err error
-			)
-			if _, err = q.CallPorter(args,
-				func(x string) (out *string) {
-					out = new(string)
-					*out = strings.ReplaceAll(x, "porter", "qliksense porter")
-					fmt.Println(*out)
-					return
-				}); err != nil {
-				return err
-			}
-			return nil
-		},
-	}
-}

cmd/qliksense/pull.go

@@ -1,33 +1,27 @@
-package main
-
-import (
-	"github.com/qlik-oss/sense-installer/pkg/qliksense"
-	"github.com/spf13/cobra"
-)
-
-func pullQliksenseImages(q *qliksense.Qliksense) *cobra.Command {
-	var (
-		cmd  *cobra.Command
-		opts *aboutOptions
-	)
-	opts = &aboutOptions{}
-
-	cmd = &cobra.Command{
-		Use:     "pull",
-		Short:   "Pull docke images for offline install",
-		Example: `qliksense pull`,
-		RunE: func(cmd *cobra.Command, args []string) error {
-			return q.PullImages(opts.getTagDefaults(args))
-		},
-	}
-	f := cmd.Flags()
-	f.StringVarP(&opts.Version, "version", "v", "latest",
-		"From version of Qlik Sense The images will be pulled")
-	f.StringVarP(&opts.Tag, "tag", "t", "",
-		"Use a bundle in an OCI registry specified by the given tag")
-	f.StringVarP(&opts.File, "file", "f", "",
-		"Path to the porter manifest file. Defaults to the bundle in the current directory.")
-	f.StringVar(&opts.CNABFile, "cnab-file", "",
-		"Path to the CNAB bundle.json file.")
-	return cmd
-}
+package main
+
+import (
+	"github.com/qlik-oss/sense-installer/pkg/qliksense"
+	"github.com/spf13/cobra"
+)
+
+func pullQliksenseImages(q *qliksense.Qliksense) *cobra.Command {
+	opts := &aboutCommandOptions{}
+
+	cmd := &cobra.Command{
+		Use:     "pull",
+		Short:   "Pull docke images for offline install",
+		Example: `qliksense pull`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			if gitRef, err := getAboutCommandGitRef(args); err != nil {
+				return err
+			} else if err = q.PullImages(gitRef, opts.Profile, false); err != nil {
+				return err
+			}
+			return nil
+		},
+	}
+	f := cmd.Flags()
+	f.StringVar(&opts.Profile, "profile", "", "Configuration profile")
+	return cmd
+}

cmd/qliksense/root.go

@@ -1,23 +1,21 @@
 package main
 
 import (
-	"encoding/json"
 	"fmt"
-	"io"
-	"io/ioutil"
-	"log"
-	"net/http"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"runtime"
-	"strings"
-
+	ansi "github.com/mattn/go-colorable"
 	"github.com/mitchellh/go-homedir"
 	"github.com/qlik-oss/sense-installer/pkg"
+	"github.com/qlik-oss/sense-installer/pkg/api"
 	"github.com/qlik-oss/sense-installer/pkg/qliksense"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
+	"github.com/ttacon/chalk"
+	"io"
+	"log"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strings"
 )
 
 // To run this project in ddebug mode, run:
@@ -25,88 +23,58 @@ import (
 // qliksense <command>
 
 const (
-	winOS            = "porter-windows-amd64.exe"
-	linuxOS          = "porter-linux-amd64"
-	macOS            = "porter-darwin-amd64"
-	porterHomeVar    = "PORTER_HOME"
 	qlikSenseHomeVar = "QLIKSENSE_HOME"
 	qlikSenseDirVar  = ".qliksense"
-	mixinDirVar      = "mixins"
-	porterRuntime    = "porter-runtime"
 )
 
 func initAndExecute() error {
 	var (
-		porterExe, qlikSenseHome string
-		err                      error
+		qlikSenseHome string
+		err           error
 	)
-
-	porterExe, qlikSenseHome, err = setUpPaths()
+	qlikSenseHome, err = setUpPaths()
 	if err != nil {
 		log.Fatal(err)
 	}
+	// create dirs and appropriate files for setting up contexts
+	api.LogDebugMessage("QliksenseHomeDir: %s", qlikSenseHome)
 
-	if err = rootCmd(qliksense.New(porterExe, qlikSenseHome)).Execute(); err != nil {
+	qliksenseClient, err := qliksense.New(qlikSenseHome)
+	if err != nil {
 		return err
 	}
-
+	qliksenseClient.SetUpQliksenseDefaultContext()
+	cmd := rootCmd(qliksenseClient)
+	//levenstein checks
+	if levenstein(cmd) == false {
+		if err := cmd.Execute(); err != nil {
+			return err
+		}
+	}
 	return nil
 }
 
-func setUpPaths() (string, string, error) {
+func setUpPaths() (string, error) {
 	var (
-		porterExe, homeDir, qlikSenseHome string
-		err                               error
+		homeDir, qlikSenseHome string
+		err                    error
 	)
-	porterExe = "porter"
-	if runtime.GOOS == "windows" {
-		porterExe = porterExe + ".exe"
-	}
+
 	if qlikSenseHome = os.Getenv(qlikSenseHomeVar); qlikSenseHome == "" {
 		if homeDir, err = homedir.Dir(); err != nil {
-			return "", "", err
+			return "", err
 		}
 		if homeDir, err = homedir.Expand(homeDir); err != nil {
-			return "", "", err
+			return "", err
 		}
 		qlikSenseHome = filepath.Join(homeDir, qlikSenseDirVar)
 	}
-	os.Setenv(porterHomeVar, qlikSenseHome)
 
-	porterExe = filepath.Join(qlikSenseHome, porterExe)
-	return porterExe, qlikSenseHome, nil
-}
-
-func installPorter(qlikSenseHome, porterExe string) (string, error) {
-	var (
-		destination string
-		// downloadPorter    = true
-		porterDownloadURL string
-		err               error
-	)
-
-	// if downloadPorter {
-	os.Mkdir(qlikSenseHome, os.ModePerm)
-	destination = filepath.Join(qlikSenseHome, porterRuntime)
-	// construct url to download porter from
-	porterDownloadURL = constructPorterURL(runtime.GOOS)
-
-	if (runtime.GOOS == "linux" && runtime.GOARCH == "amd64") || runtime.GOOS == "darwin" {
-		if err = downloadFile(porterDownloadURL, destination); err != nil {
-			return "", err
-		}
-		os.Chmod(destination, 0755)
-		if _, err = copy(destination, porterExe); err != nil {
-			return "", err
-		}
-		os.Chmod(porterExe, 0755)
-	} else if runtime.GOOS == "windows" {
-		if err = downloadFile(porterDownloadURL, porterExe); err != nil {
-			return "", err
-		}
-		os.Chmod(porterExe, 0755)
+	if err := os.MkdirAll(qlikSenseHome, os.ModePerm); err != nil {
+		return "", err
 	}
-	return porterExe, nil
+
+	return qlikSenseHome, nil
 }
 
 var versionCmd = &cobra.Command{
@@ -118,123 +86,9 @@ var versionCmd = &cobra.Command{
 	},
 }
 
-func constructPorterURL(runtimeOS string) string {
-	// FYI: Porter does not support other architectures other than amd64
-	const (
-		porterURLBase = "https://cdn.deislabs.io/porter/"
-		winOS         = "porter-windows-amd64.exe"
-		linuxOS       = "porter-linux-amd64"
-		macOS         = "porter-darwin-amd64"
-	)
-	var url, version string
-	version = retrievePorterVersion()
-	if runtimeOS == "linux" {
-		url = porterURLBase + version + "/" + linuxOS
-	} else if runtimeOS == "windows" {
-		url = porterURLBase + version + "/" + winOS
-	} else if runtimeOS == "darwin" {
-		url = porterURLBase + version + "/" + macOS
-	}
-	return url
-}
-
-func retrievePorterVersion() string {
-	type apiInfo struct {
-		TagName string `json:"tag_name,omitempty"`
-		Name    string `json:"name,omitempty"`
-	}
-	const porterRepoURL = "https://api.github.com/repos/deislabs/porter/releases/latest"
-
-	resp, err := http.Get(porterRepoURL)
-	if err != nil {
-		fmt.Printf("Error occurred while retrieving porter version info: %v\n", err)
-		return ""
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		fmt.Printf("response status was not OK while retrieving porter version info\n")
-		return ""
-	}
-
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		fmt.Printf("Error occurred while reading porter version info: %v\n", err)
-		return ""
-	}
-	result := &apiInfo{}
-	err = json.Unmarshal(body, result)
-	if err != nil {
-		fmt.Printf("Error occurred while unmarshalling porter version info: %v\n", err)
-		return ""
-	}
-	fmt.Printf("Porter Version: %s\n", result.Name)
-	return result.Name
-}
-
-func installMixins(porterExe, qlikSenseHome string) (string, error) {
-	var (
-		mixin, mixinOpts string
-		mixinsVar        = map[string]string{
-			"kustomize":  "-v 0.2-beta-3-0e19ca4 --url https://github.com/donmstewart/porter-kustomize/releases/download",
-			"qliksense":  "-v v0.16.0 --url https://github.com/qlik-oss/porter-qliksense/releases/download",
-			"exec":       "-v latest",
-			"kubernetes": "-v latest",
-			"helm":       "-v latest",
-			"azure":      "-v latest",
-			"terraform":  "-v latest",
-			"az":         "-v latest",
-			"aws":        "-v latest",
-			"gcloud":     "-v latest",
-		}
-		downloadMixins map[string]string
-		err            error
-	)
-	if _, err = os.Stat(filepath.Join(qlikSenseHome, mixinDirVar)); err != nil {
-		if os.IsNotExist(err) {
-			downloadMixins = mixinsVar
-		} else {
-			return "", err
-		}
-	} else {
-		downloadMixins = make(map[string]string)
-		for mixin, mixinOpts = range mixinsVar {
-			if _, err = os.Stat(filepath.Join(qlikSenseHome, mixinDirVar, mixin)); err != nil {
-				if os.IsNotExist(err) {
-					downloadMixins[mixin] = mixinOpts
-				} else {
-					return "", err
-				}
-			}
-		}
-	}
-	for mixin, mixinOpts = range downloadMixins {
-		if _, err = installMixin(porterExe, mixin, mixinOpts); err != nil {
-			return "", err
-		}
-	}
-	return "", err
-}
-
-func installMixin(porterExe, mixin, mixinOpts string) (string, error) {
-	var cmd *exec.Cmd
-
-	args := []string{"mixin", "install", mixin}
-	if mixinOpts != "" {
-		args = append(args, strings.Fields(mixinOpts)...)
-	}
-	cmd = exec.Command(porterExe, args...)
-	cmd.Stdout = os.Stdout
-	cmd.Stderr = os.Stderr
-	if err := cmd.Run(); err != nil {
-		return "", err
-	}
-	return "", nil
-}
-
 func rootCmd(p *qliksense.Qliksense) *cobra.Command {
 	var (
-		cmd, porterCmd, alias *cobra.Command
+		cmd *cobra.Command
 	)
 
 	cmd = &cobra.Command{
@@ -253,15 +107,46 @@ func rootCmd(p *qliksense.Qliksense) *cobra.Command {
 	// For qliksense overrides/commands
 
 	cmd.AddCommand(pullQliksenseImages(p))
-	porterCmd = porter(p)
-	cmd.AddCommand(porterCmd)
-	for _, alias = range buildAliasCommands(porterCmd, p) {
-		cmd.AddCommand(alias)
-	}
+	cmd.AddCommand(about(p))
 	// add version command
 	cmd.AddCommand(versionCmd)
+
+	// add operator command
+	cmd.AddCommand(operatorCmd)
+	operatorCmd.AddCommand(operatorViewCmd(p))
+	//add fetch command
+	cmd.AddCommand(fetchCmd(p))
+
+	// add install command
+	cmd.AddCommand(installCmd(p))
+
+	// add config command
+	cmd.AddCommand(configCmd)
+	configCmd.AddCommand(configApplyCmd(p))
+	configCmd.AddCommand(configViewCmd(p))
+
 	viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_"))
 
+	//add upgrade command
+	cmd.AddCommand(upgradeCmd(p))
+
+	// add the set-context config command as a sub-command to the app config command
+	configCmd.AddCommand(setContextConfigCmd(p))
+
+	// add the set profile/namespace/storageClassName/git-repository config command as a sub-command to the app config command
+	configCmd.AddCommand(setOtherConfigsCmd(p))
+
+	// add the set ### config command as a sub-command to the app config sub-command
+	configCmd.AddCommand(setConfigsCmd(p))
+
+	// add the set ### config command as a sub-command to the app config sub-command
+	configCmd.AddCommand(setSecretsCmd(p))
+
+	// add the list config command as a sub-command to the app config sub-command
+	configCmd.AddCommand(listContextConfigCmd(p))
+
+	// add uninstall command
+	cmd.AddCommand(uninstallCmd(p))
 	return cmd
 }
 
@@ -276,7 +161,6 @@ func downloadFile(url string, filepath string) error {
 		err  error
 		resp *http.Response
 	)
-	logDebugMessage("Porter download link: %s\n", url)
 	// Create the file
 	if out, err = os.Create(filepath); err != nil {
 		return err
@@ -324,3 +208,78 @@ func copy(src, dst string) (int64, error) {
 	nBytes, err = io.Copy(destination, source)
 	return nBytes, err
 }
+
+func levenstein(cmd *cobra.Command) bool {
+	type closeCommand struct {
+		Name          string
+		levensteinVal int
+	}
+	var lev closeCommand
+	lev.Name = ""
+	lev.levensteinVal = 10
+	if len(os.Args) > 1 {
+		args := os.Args[1]
+		for _, ctx := range cmd.Commands() {
+			val := *ctx
+			if args == val.Name() {
+				//found command
+				return false
+			} else {
+				currVal := comparator([]rune(args), []rune(val.Name()))
+				if currVal < lev.levensteinVal {
+					lev.levensteinVal = currVal
+					lev.Name = val.Name()
+				}
+				fmt.Println(currVal, val.Name())
+			}
+		}
+		if lev.levensteinVal <= 4 {
+			arg := []string{}
+			for _, cm := range os.Args {
+				arg = append(arg, cm)
+			}
+			arg[1] = lev.Name
+			out := ansi.NewColorableStdout()
+			fmt.Fprintln(out, chalk.Green.Color("Did you mean: "), chalk.Bold.TextStyle(strings.Join(arg, " ")), "?")
+			return true
+		}
+	}
+	return false
+}
+
+func comparator(str1, str2 []rune) int {
+	s1len := len(str1)
+	s2len := len(str2)
+	column := make([]int, len(str1)+1)
+
+	for y := 1; y <= s1len; y++ {
+		column[y] = y
+	}
+	for x := 1; x <= s2len; x++ {
+		column[0] = x
+		lastkey := x - 1
+		for y := 1; y <= s1len; y++ {
+			oldkey := column[y]
+			var incr int
+			if str1[y-1] != str2[x-1] {
+				incr = 1
+			}
+			column[y] = minimum(column[y]+1, column[y-1]+1, lastkey+incr)
+			lastkey = oldkey
+		}
+	}
+	return column[s1len]
+}
+
+func minimum(a, b, c int) int {
+	if a < b {
+		if a < c {
+			return a
+		}
+	} else {
+		if b < c {
+			return b
+		}
+	}
+	return c
+}

cmd/qliksense/uninstall.go

@@ -0,0 +1,23 @@
+package main
+
+import (
+	qapi "github.com/qlik-oss/sense-installer/pkg/api"
+	"github.com/qlik-oss/sense-installer/pkg/qliksense"
+	"github.com/spf13/cobra"
+)
+
+func uninstallCmd(q *qliksense.Qliksense) *cobra.Command {
+	c := &cobra.Command{
+		Use:     "uninstall",
+		Short:   "Uninstall the deployed qliksense with release name [ " + qapi.NewQConfig(q.QliksenseHome).Spec.CurrentContext + " ]",
+		Long:    `Uninstall the deployed qliksense. By default uninstall the current context`,
+		Example: `qliksense uninstall <context-name>`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			if len(args) > 0 {
+				return q.UninstallQK8s(args[0])
+			}
+			return q.UninstallQK8s("")
+		},
+	}
+	return c
+}

cmd/qliksense/upgrade.go

@@ -0,0 +1,20 @@
+package main
+
+import (
+	"github.com/qlik-oss/sense-installer/pkg/qliksense"
+	"github.com/spf13/cobra"
+)
+
+func upgradeCmd(q *qliksense.Qliksense) *cobra.Command {
+	c := &cobra.Command{
+		Use:     "upgrade",
+		Short:   "upgrade qliksense release",
+		Long:    `upgrade qliksesne release`,
+		Example: `qliksense upgrade <version>`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return q.UpgradeQK8s()
+		},
+	}
+
+	return c
+}

cmd/qliksense/version_checks.go

@@ -1,292 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"io/ioutil"
-	"log"
-	"os"
-	"path/filepath"
-	"strings"
-
-	"github.com/Masterminds/semver/v3"
-	"github.com/qlik-oss/sense-installer/pkg"
-	"github.com/qlik-oss/sense-installer/pkg/qliksense"
-	"gopkg.in/yaml.v2"
-)
-
-var (
-	dependenciesFile             = "dependencies.yaml"
-	updateMixin, updateComponent bool
-	currentPorterVersion         string
-	mixinURLs                    = map[string]string{
-		"qliksense": "--url https://github.com/qlik-oss/porter-qliksense/releases/download",
-		"kustomize": "--url https://github.com/donmstewart/porter-kustomize/releases/",
-	}
-	mixinsVar = map[string]string{
-		"kustomize":  "-v 0.2-beta-3-0e19ca4 --url https://github.com/donmstewart/porter-kustomize/releases/download",
-		"qliksense":  "-v v0.14.0 --url https://github.com/qlik-oss/porter-qliksense/releases/download",
-		"exec":       "-v latest",
-		"kubernetes": "-v latest",
-		"helm":       "-v latest",
-		"azure":      "-v latest",
-		"terraform":  "-v latest",
-		"az":         "-v latest",
-		"aws":        "-v latest",
-		"gcloud":     "-v latest",
-	}
-)
-
-func checkMinVersion(tag string, q *qliksense.Qliksense) {
-
-	logDebugMessage("Starting version checks\n")
-
-	dependencies := map[string]string{}
-	// check if tag is empty or not
-	var err error
-	if len(strings.TrimSpace(tag)) > 0 {
-		// --tag exists
-		logDebugMessage("Input tag: %s, %s\n", tag, strings.Replace(tag, "bundle", "invocation", 1))
-		// Pull the image and store labels in a map
-		dependencies, err = q.PullImage(strings.Replace(tag, "bundle", "invocation", 1))
-		logDebugMessage("\nDependencies map from the inspected image: %v\n", dependencies)
-		if err != nil {
-			log.Fatalf("unable to pull the requested image: %v", err)
-		}
-
-	} else {
-		// Tag is empty, hence looking for dependenciesFile.yaml, exit if this file is not present
-		if fileExists(dependenciesFile) {
-			// read the dependencies.yaml and store into a map
-			yamlFile, err := ioutil.ReadFile(dependenciesFile)
-			if err != nil {
-				logDebugMessage("Exit: CheckMinVersion()\n")
-				log.Fatalf("Error reading from source: %s\n", err)
-			}
-			err = yaml.Unmarshal(yamlFile, &dependencies)
-			if err != nil {
-				logDebugMessage("Exit: CheckMinVersion()\n")
-				log.Fatalf("Error when parsing from source: %s\n", err)
-			}
-			logDebugMessage("Dependencies map from the given yaml: %v\n", dependencies)
-		}
-	}
-	if len(dependencies) > 0 {
-		for k, v := range dependencies {
-			if strings.Contains(k, ".mixin.") {
-				dependencies[k] = fmt.Sprintf("-v %s", v)
-			}
-		}
-		// CLI check
-		checkCLIVersion(dependencies)
-		// Porter check
-		checkPorterVersion(dependencies, q)
-		// Mixins check
-		checkMixinVersion(dependencies, q)
-	} else {
-		log.Fatalf("Not able to infer dependencies, hence exiting")
-	}
-	logDebugMessage("Completed version checks\n")
-}
-
-func checkMixinVersion(dependencies map[string]string, q *qliksense.Qliksense) {
-	var tmp string
-	logDebugMessage("------------ Mixins version check -----------")
-	currentMixinVersions, err := retrieveCurrentInstalledMixinVersions(q)
-	if err != nil {
-		log.Fatal(err)
-	}
-	for k := range mixinsVar {
-		tmp, _ = dependencies[fmt.Sprintf("org.qlik.operator.mixin.%s.version.min", k)]
-		if tmp == "" {
-			continue
-		}
-		shouldUpdateMixin := false
-		mixinVersion, ok := currentMixinVersions[k]
-		if !ok {
-			shouldUpdateMixin = true
-		} else {
-			shouldUpdateMixin = versionCheck(fmt.Sprintf("Mixin %s", k), mixinVersion, tmp)
-		}
-		// if tmp is not empty and mixin requires download and install
-		if shouldUpdateMixin {
-			fmt.Println("Downloading a newer version of mixin:", k)
-			// download and install the new mixin
-			mURL, ok := mixinURLs[k]
-			if ok {
-				tmp = fmt.Sprintf("%s %s", tmp, mURL)
-			}
-			if _, err = installMixin(q.PorterExe, k, tmp); err != nil {
-				logDebugMessage("Completed version checks\n")
-				log.Fatalf("Error installing mixin %s: %s\n", k, err)
-			}
-		}
-	}
-}
-
-func checkPorterVersion(dependencies map[string]string, q *qliksense.Qliksense) {
-	// Infer info about the min porter version
-	var porterVersionFromDependencies, tmp string
-	var err error
-	logDebugMessage("------------ Porter version check -----------")
-	tmp, _ = dependencies["org.qlik.operator.cli.porter.version.min"]
-	if len(tmp) != 0 {
-		porterVersionFromDependencies = tmp
-	}
-	logDebugMessage("Porter version from dependencies map: %v\n", porterVersionFromDependencies)
-
-	// check porter version
-	currentPorterVersion, err = determineCurrentPorterVersion(q)
-	if err != nil {
-		log.Println("warning:", err)
-	}
-	logDebugMessage("Current Porter version: %v\n", currentPorterVersion)
-	updateComponent = true
-	if currentPorterVersion != "" {
-		updateComponent = versionCheck("Porter", currentPorterVersion, porterVersionFromDependencies)
-	}
-	if updateComponent {
-		fmt.Println("Downloading a newer version of Porter")
-		// Download and install newer version of porter and mixins
-		q.PorterExe, err = installPorter(q.QliksenseHome, q.PorterExe)
-		if err != nil {
-			logDebugMessage("Completed version checks")
-			log.Fatalf("error installing porter: %v", err)
-		}
-
-		if _, err = installMixins(q.PorterExe, q.QliksenseHome); err != nil {
-			logDebugMessage("Completed version checks")
-			log.Fatalf("error installing mixin: %v", err)
-		}
-	}
-}
-
-func checkCLIVersion(dependencies map[string]string) {
-	// Infer info about the minimum cli version
-	var cliVersionFromDependencies, tmp string
-	logDebugMessage("\n------------ CLI version check -----------\n")
-	tmp, _ = dependencies["org.qlik.operator.cli.sense-installer.version.min"]
-	if len(tmp) != 0 {
-		cliVersionFromDependencies = tmp
-	}
-	logDebugMessage("\nCLI version from dependencies map: %v\n", cliVersionFromDependencies)
-
-	// Checking version below
-	updateComponent = versionCheck("CLI", pkg.Version, cliVersionFromDependencies)
-	if updateComponent {
-		log.Fatalf("Please download a newer version of CLI and retry the operation, exiting now.")
-	}
-}
-
-func retrieveCurrentInstalledMixinVersions(q *qliksense.Qliksense) (map[string]string, error) {
-	if _, err := os.Stat(filepath.Join(q.QliksenseHome, mixinDirVar)); err != nil {
-		if os.IsNotExist(err) {
-			// if path doesnt exist, return empty map, and let porter take care of the rest
-			return map[string]string{}, nil
-		}
-		return nil, err
-	}
-
-	result := map[string]string{}
-	currentInstalledMixinVersions, err := q.CallPorter([]string{"mixins", "list"}, func(x string) (out *string) {
-		out = new(string)
-		*out = strings.ReplaceAll(x, "porter", "qliksense porter")
-		logDebugMessage("%s\n", *out)
-		return
-	})
-	if err != nil {
-		fmt.Printf("Error occurred when retrieving mixins list: %v", err)
-		return nil, err
-	}
-	currentInstalledMixinVersionsArr := strings.Split(currentInstalledMixinVersions, "\n")
-	for _, mix := range currentInstalledMixinVersionsArr {
-		mixRow := strings.Fields(mix)
-		mixRowLen := len(mixRow)
-		if mixRowLen > 0 && mixRow[0] == "Name" {
-			continue
-		}
-		// we handle the case of mixins like `kustomize` where version and author could be empty
-		if mixRowLen >= 2 {
-			_, err := semver.NewVersion(mixRow[1])
-			if err == nil {
-				result[mixRow[0]] = mixRow[1]
-			}
-		}
-	}
-	return result, nil
-}
-
-func determineVersion(versionString string) (string, error) {
-
-	versionSlice := strings.Fields(versionString)
-
-	var currentComponentVersionNumber *semver.Version
-	var err error
-	for _, value := range versionSlice {
-		currentComponentVersionNumber, err = semver.NewVersion(value)
-		if err == nil {
-			break
-		}
-	}
-	logDebugMessage("Version string: %v\n", currentComponentVersionNumber)
-	if currentComponentVersionNumber != nil {
-		return currentComponentVersionNumber.String(), nil
-	}
-	return "", fmt.Errorf("unable to extract version information")
-}
-
-func determineCurrentPorterVersion(q *qliksense.Qliksense) (string, error) {
-	// determine current porter version
-	currentPorterVersion, err := q.CallPorter([]string{"version"}, func(x string) (out *string) {
-		out = new(string)
-		*out = strings.ReplaceAll(x, "porter", "qliksense porter")
-		logDebugMessage(*out)
-		return
-	})
-	if err != nil {
-		fmt.Printf("Error occurred during porter call: %v", err)
-		return "", err
-	}
-	return determineVersion(currentPorterVersion)
-}
-
-func versionCheck(component string, currentVersion string, versionFromSourceOfTruth string) bool {
-
-	if strings.HasPrefix(versionFromSourceOfTruth, "-v ") {
-		versionFromSourceOfTruth = strings.Replace(versionFromSourceOfTruth, "-v ", "", 1)
-	}
-	componentVersionFromDependenciesYaml, err := semver.NewVersion(versionFromSourceOfTruth)
-	if err != nil {
-		fmt.Printf("There has been an error parsing version from source of truth: %s\n", err)
-		return true
-	}
-	logDebugMessage("%s version from source of truth: %s\n", component, componentVersionFromDependenciesYaml)
-
-	currentComponentVersion, err := semver.NewVersion(currentVersion)
-	if err != nil {
-		fmt.Printf("There has been an error parsing version from the derived current version: %s\n", err)
-		return true
-	}
-	logDebugMessage("\nCurrently installed %s version: %v\n", component, currentComponentVersion)
-
-	// check component version
-	if currentComponentVersion.LessThan(componentVersionFromDependenciesYaml) {
-		fmt.Printf("\n\nCurrent %s Component version: %s is less than minimum required version:%s\n", component, currentComponentVersion, componentVersionFromDependenciesYaml)
-		return true
-	}
-	logDebugMessage("Current %s version is greater than version from dependencies, upgrade not necessary.\n\n", component)
-	return false
-}
-
-func logDebugMessage(strMessage string, args ...interface{}) {
-	if os.Getenv("QLIKSENSE_DEBUG") == "true" {
-		fmt.Printf(strMessage, args...)
-	}
-}
-
-func fileExists(filename string) bool {
-	info, err := os.Stat(filename)
-	if os.IsNotExist(err) {
-		return false
-	}
-	return !info.IsDir()
-}

go.mod

@@ -3,68 +3,73 @@ module github.com/qlik-oss/sense-installer
 go 1.13
 
 replace (
-	github.com/Sirupsen/logrus v1.0.5 => github.com/sirupsen/logrus v1.0.5
-	github.com/Sirupsen/logrus v1.3.0 => github.com/Sirupsen/logrus v1.0.6
-	github.com/Sirupsen/logrus v1.4.0 => github.com/sirupsen/logrus v1.0.6
-	//	github.com/containerd/containerd v1.3.0-0.20190507210959-7c1e88399ec0 => github.com/containerd/containerd v1.3.2
-
 	github.com/docker/docker => github.com/moby/moby v0.7.3-0.20190826074503-38ab9da00309
-	//	github.com/jaguilar/vt100 => github.com/tonistiigi/vt100 v0.0.0-20190402012908-ad4c4a574305
-	//	golang.org/x/crypto v0.0.0-20190129210102-0709b304e793 => golang.org/x/crypto v0.0.0-20180904163835-0709b304e793
 	golang.org/x/sys => golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a
+
+	k8s.io/apimachinery => k8s.io/apimachinery v0.0.0-20191004115801-a2eda9f80ab8
+	k8s.io/client-go => k8s.io/client-go v0.0.0-20191016111102-bec269661e48
+	k8s.io/kubectl => k8s.io/kubectl v0.0.0-20191016120415-2ed914427d51
+
+	sigs.k8s.io/kustomize/api => github.com/qlik-oss/kustomize/api v0.3.3-0.20200206224201-2e697eccbad9
 )
 
 require (
-	github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 // indirect
-	github.com/Masterminds/semver/v3 v3.0.3
-	github.com/Microsoft/hcsshim v0.8.7 // indirect
-	github.com/Shopify/logrus-bugsnag v0.0.0-20171204204709-577dee27f20d // indirect
+	cloud.google.com/go v0.52.0 // indirect
+	cloud.google.com/go/storage v1.5.0 // indirect
+	github.com/Shopify/ejson v1.2.1
 	github.com/agl/ed25519 v0.0.0-20170116200512-5312a6153412 // indirect
+	github.com/aws/aws-sdk-go v1.28.9 // indirect
 	github.com/bitly/go-hostpool v0.0.0-20171023180738-a3a6125de932 // indirect
-	github.com/bitly/go-simplejson v0.5.0 // indirect
-	github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 // indirect
 	github.com/bugsnag/bugsnag-go v1.5.3 // indirect
-	github.com/bugsnag/panicwrap v1.2.0 // indirect
 	github.com/cenkalti/backoff v2.2.1+incompatible // indirect
 	github.com/cloudflare/cfssl v1.4.1 // indirect
 	github.com/containerd/containerd v1.3.2 // indirect
 	github.com/containerd/continuity v0.0.0-20191214063359-1097c8bae83b // indirect
+	github.com/containers/image/v5 v5.1.0
 	github.com/docker/cli v0.0.0-20191212191748-ebca1413117a
 	github.com/docker/distribution v2.7.1+incompatible
 	github.com/docker/docker v1.4.2-0.20190924003213-a8608b5b67c7
-	github.com/docker/docker-credential-helpers v0.6.3 // indirect
 	github.com/docker/go v1.5.1-1 // indirect
-	github.com/docker/go-connections v0.4.0 // indirect
 	github.com/docker/go-metrics v0.0.1 // indirect
-	github.com/docker/libtrust v0.0.0-20160708172513-aabc10ec26b7 // indirect
-	github.com/gofrs/uuid v3.2.0+incompatible // indirect
-	github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d // indirect
+	github.com/gobuffalo/envy v1.9.0 // indirect
+	github.com/gobuffalo/logger v1.0.3 // indirect
+	github.com/gobuffalo/packd v1.0.0 // indirect
+	github.com/gobuffalo/packr/v2 v2.7.1
+	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
+	github.com/golang/protobuf v1.3.3 // indirect
+	github.com/google/uuid v1.1.1
 	github.com/gorilla/mux v1.7.3 // indirect
 	github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed // indirect
+
+	github.com/hashicorp/golang-lru v0.5.4 // indirect
+	github.com/jinzhu/copier v0.0.0-20190924061706-b57f9002281a
 	github.com/jinzhu/gorm v1.9.11 // indirect
 	github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0 // indirect
-	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
-	github.com/lib/pq v1.2.0 // indirect
 	github.com/mattn/go-sqlite3 v2.0.1+incompatible // indirect
 	github.com/miekg/pkcs11 v1.0.3 // indirect
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/morikuni/aec v1.0.0 // indirect
-	github.com/opencontainers/image-spec v1.0.1 // indirect
-	github.com/opencontainers/runc v0.1.1 // indirect
-	github.com/sirupsen/logrus v1.4.2 // indirect
+	github.com/pkg/errors v0.8.1
+	github.com/qlik-oss/k-apis v0.0.8
+	github.com/rogpeppe/go-internal v1.5.2 // indirect
 	github.com/spf13/cobra v0.0.5
-	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/spf13/viper v1.6.1
 	github.com/theupdateframework/notary v0.6.1 // indirect
 	github.com/xlab/handysort v0.0.0-20150421192137-fb3537ed64a1 // indirect
-	golang.org/x/crypto v0.0.0-20191202143827-86a70503ff7e // indirect
-	golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553
-	golang.org/x/sys v0.0.0-20191128015809-6d18c012aee9 // indirect
-	google.golang.org/grpc v1.24.0 // indirect
-	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
+	golang.org/x/crypto v0.0.0-20200214034016-1d94cc7ab1c6 // indirect
+	golang.org/x/exp v0.0.0-20200119233911-0405dc783f0a // indirect
+	golang.org/x/net v0.0.0-20200202094626-16171245cfb2
+	golang.org/x/sys v0.0.0-20200219091948-cb0a6d8edb6c // indirect
+	golang.org/x/tools v0.0.0-20200219054238-753a1d49df85 // indirect
+	google.golang.org/genproto v0.0.0-20200128133413-58ce757ed39b // indirect
+	google.golang.org/grpc v1.27.0 // indirect
 	gopkg.in/dancannon/gorethink.v3 v3.0.5 // indirect
 	gopkg.in/fatih/pool.v2 v2.0.0 // indirect
 	gopkg.in/gorethink/gorethink.v3 v3.0.5 // indirect
-	gopkg.in/yaml.v2 v2.2.7
+	gopkg.in/yaml.v2 v2.2.8
+	gopkg.in/yaml.v3 v3.0.0-20190924164351-c8b7dadae555
+	sigs.k8s.io/kustomize/api v0.3.2
 	vbom.ml/util v0.0.0-20180919145318-efcd4e0f9787 // indirect
 )
+
+exclude github.com/Azure/go-autorest v12.0.0+incompatible

pkg/api/apis.go

@@ -0,0 +1,159 @@
+package api
+
+import (
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+
+	"github.com/jinzhu/copier"
+	"gopkg.in/yaml.v2"
+)
+
+// NewQConfig create QliksenseConfig object from file ~/.qliksense/config.yaml
+func NewQConfig(qsHome string) *QliksenseConfig {
+	configFile := filepath.Join(qsHome, "config.yaml")
+	data, err := ioutil.ReadFile(configFile)
+	if err != nil {
+		fmt.Println("Cannot read config file from: "+configFile, err)
+		os.Exit(1)
+	}
+	qc := &QliksenseConfig{}
+	err = yaml.Unmarshal(data, qc)
+	if err != nil {
+		fmt.Println("yaml unmarshalling error ", err)
+		os.Exit(1)
+	}
+	qc.QliksenseHomePath = qsHome
+	return qc
+}
+
+// GetCR create a QliksenseCR object for a particular context
+// from file ~/.qliksense/contexts/<contx-name>/<contx-name>.yaml
+func (qc *QliksenseConfig) GetCR(contextName string) (*QliksenseCR, error) {
+	crFilePath := qc.getCRFilePath(contextName)
+	if crFilePath == "" {
+		return nil, errors.New("context name " + contextName + " not found")
+	}
+	return getCRObject(crFilePath)
+}
+
+// GetCurrentCR create a QliksenseCR object for current context
+func (qc *QliksenseConfig) GetCurrentCR() (*QliksenseCR, error) {
+	return qc.GetCR(qc.Spec.CurrentContext)
+}
+
+// SetCrLocation sets the CR location for a context. Helpful during test
+func (qc *QliksenseConfig) SetCrLocation(contextName, filepath string) (*QliksenseConfig, error) {
+	tempQc := &QliksenseConfig{}
+	copier.Copy(tempQc, qc)
+	found := false
+	tempQc.Spec.Contexts = []Context{}
+	for _, c := range qc.Spec.Contexts {
+		if c.Name == contextName {
+			c.CrFile = filepath
+			found = true
+		}
+		tempQc.Spec.Contexts = append(tempQc.Spec.Contexts, []Context{c}...)
+	}
+	if found {
+		return tempQc, nil
+	}
+	return nil, errors.New("cannot find the context")
+}
+
+func getCRObject(crfile string) (*QliksenseCR, error) {
+	data, err := ioutil.ReadFile(crfile)
+	if err != nil {
+		fmt.Println("Cannot read config file from: "+crfile, err)
+		return nil, err
+	}
+	cr := &QliksenseCR{}
+	err = yaml.Unmarshal(data, cr)
+	if err != nil {
+		fmt.Println("cannot unmarshal cr ", err)
+		return nil, err
+	}
+	return cr, nil
+}
+
+func (qc *QliksenseConfig) getCRFilePath(contextName string) string {
+	crFilePath := ""
+	for _, ctx := range qc.Spec.Contexts {
+		if ctx.Name == contextName {
+			crFilePath = ctx.CrFile
+			break
+		}
+	}
+	return crFilePath
+}
+func (qc *QliksenseConfig) IsRepoExist(contextName, version string) bool {
+	if _, err := os.Lstat(qc.BuildRepoPathForContext(contextName, version)); err != nil {
+		return false
+	}
+	return true
+}
+
+func (qc *QliksenseConfig) IsRepoExistForCurrent(version string) bool {
+	if _, err := os.Lstat(qc.BuildRepoPath(version)); err != nil {
+		return false
+	}
+	return true
+}
+
+func (qc *QliksenseConfig) BuildRepoPath(version string) string {
+	return qc.BuildRepoPathForContext(qc.Spec.CurrentContext, version)
+}
+
+func (qc *QliksenseConfig) BuildRepoPathForContext(contextName, version string) string {
+	return filepath.Join(qc.QliksenseHomePath, "contexts", contextName, "qlik-k8s", version)
+}
+
+func (qc *QliksenseConfig) BuildCurrentManifestsRoot(version string) string {
+	return filepath.Join(qc.BuildRepoPath(version), "manifests")
+}
+
+func (qc *QliksenseConfig) WriteCR(cr *QliksenseCR, contextName string) error {
+	crf := qc.getCRFilePath(contextName)
+	if crf == "" {
+		return errors.New("context name " + contextName + " not found")
+	}
+	by, err := yaml.Marshal(cr)
+	if err != nil {
+		fmt.Println("cannot marshal cr ", err)
+		return err
+	}
+	ioutil.WriteFile(crf, by, 0644)
+	return nil
+}
+
+func (qc *QliksenseConfig) WriteCurrentContextCR(cr *QliksenseCR) error {
+	return qc.WriteCR(cr, qc.Spec.CurrentContext)
+}
+
+func (qc *QliksenseConfig) IsContextExist(ctxName string) bool {
+	for _, ct := range qc.Spec.Contexts {
+		if ct.Name == ctxName {
+			return true
+		}
+	}
+	return false
+}
+
+func (cr *QliksenseCR) AddLabelToCr(key, value string) error {
+	if cr.Metadata.Labels == nil {
+		cr.Metadata.Labels = make(map[string]string)
+	}
+	cr.Metadata.Labels[key] = value
+	return nil
+}
+
+func (cr *QliksenseCR) GetString() (string, error) {
+	out, err := yaml.Marshal(cr)
+	if err != nil {
+		fmt.Println("cannot unmarshal cr ", err)
+		return "", err
+	}
+	return string(out), nil
+}

pkg/api/apis_test.go

@@ -0,0 +1,85 @@
+package api
+
+import (
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+const tempPermissionCode os.FileMode = 0777
+
+func setup() (func(), string) {
+	dir, _ := ioutil.TempDir("", "testing_path")
+	config :=
+		`
+apiVersion: config.qlik.com/v1
+kind: QliksenseConfig
+metadata:
+  name: whatever
+spec:
+  contexts:
+  - name: contx1
+    crLocation: /Users/mqb/.qliksense/contexts/contx1
+  - name: cotx2
+    crLocation: /root/.qliksense/contexts/cotx2.yaml
+  currentContext: contx1
+`
+	configFile := filepath.Join(dir, "config.yaml")
+	ioutil.WriteFile(configFile, []byte(config), tempPermissionCode)
+	tearDown := func() {
+		os.RemoveAll(dir)
+	}
+	return tearDown, dir
+}
+
+func createCRFile(homeDir string) {
+	cr :=
+		`
+apiVersion: qlik.com/v1
+kind: QlikSense
+metadata:
+  name: contx1
+  labels:
+    version: v1.0.0
+spec:
+  profile: docker-desktop
+  manifestsRoot: /Users/mqb/.qliksense/contexts/contx1/qlik-k8s/v0.0.1/manifests
+  namespace: myqliksense
+  storageClassName: efs
+  configs:
+    qliksense:
+      - name: acceptEULA
+        value: "yes"
+`
+	ctx1Dir := filepath.Join(homeDir, "contexts", "contx1")
+	crFile := filepath.Join(ctx1Dir, "contx1.yaml")
+	os.MkdirAll(ctx1Dir, tempPermissionCode)
+	ioutil.WriteFile(crFile, []byte(cr), tempPermissionCode)
+
+}
+func TestGetCR(t *testing.T) {
+	td, dir := setup()
+	qc := NewQConfig(dir)
+	if qc.Spec.CurrentContext != "contx1" {
+		t.Fail()
+	}
+	// create CR
+	createCRFile(dir)
+
+	crFile := filepath.Join(dir, "contexts", "contx1", "contx1.yaml")
+	qct, e := qc.SetCrLocation("contx1", crFile)
+	if e != nil {
+		t.Fail()
+		t.Log(e)
+	}
+	qcr, err := qct.GetCurrentCR()
+	if err != nil {
+		t.Fail()
+		t.Log(err)
+	}
+	if qcr.Spec.Profile != "docker-desktop" {
+		t.Fail()
+	}
+	td()
+}

pkg/api/context_apis.go

@@ -0,0 +1,94 @@
+package api
+
+import (
+	"fmt"
+	"io/ioutil"
+	"log"
+
+	"github.com/qlik-oss/k-apis/pkg/config"
+	"gopkg.in/yaml.v2"
+)
+
+const (
+	QliksenseConfigApiVersion  = "config.qlik.com/v1"
+	QliksenseConfigKind        = "QliksenseConfig"
+	QliksenseContextApiVersion = "qlik.com/v1"
+	QliksenseContextKind       = "Qliksense"
+	QliksenseDefaultProfile    = "docker-desktop"
+	DefaultRotateKeys          = "yes"
+	QliksenseMetadataName      = "QliksenseConfigMetadata"
+)
+
+// AddCommonConfig adds common configs into CRs
+func (qliksenseCR *QliksenseCR) AddCommonConfig(contextName string) {
+	qliksenseCR.ApiVersion = QliksenseContextApiVersion
+	qliksenseCR.Kind = QliksenseContextKind
+	if qliksenseCR.Metadata == nil {
+		qliksenseCR.Metadata = &Metadata{}
+	}
+	if qliksenseCR.Metadata.Name == "" {
+		qliksenseCR.Metadata.Name = contextName
+	}
+	qliksenseCR.Spec = &config.CRSpec{}
+	qliksenseCR.Spec.Profile = QliksenseDefaultProfile
+	qliksenseCR.Spec.ReleaseName = contextName
+	qliksenseCR.Spec.RotateKeys = DefaultRotateKeys
+}
+
+// AddBaseQliksenseConfigs adds configs into config.yaml
+func (qliksenseConfig *QliksenseConfig) AddBaseQliksenseConfigs(defaultQliksenseContext string) {
+	qliksenseConfig.ApiVersion = QliksenseConfigApiVersion
+	qliksenseConfig.Kind = QliksenseConfigKind
+	if qliksenseConfig.Metadata == nil {
+		qliksenseConfig.Metadata = &Metadata{}
+	}
+	qliksenseConfig.Metadata.Name = QliksenseMetadataName
+	if defaultQliksenseContext != "" {
+		if qliksenseConfig.Spec == nil {
+			qliksenseConfig.Spec = &ContextSpec{}
+		}
+		qliksenseConfig.Spec.CurrentContext = defaultQliksenseContext
+	}
+}
+
+// WriteToFile (content, targetFile) writes content into specified file
+func WriteToFile(content interface{}, targetFile string) error {
+	if content == nil || targetFile == "" {
+		return nil
+	}
+
+	x, err := yaml.Marshal(content)
+	if err != nil {
+		err = fmt.Errorf("An error occurred during marshalling CR: %v", err)
+		log.Println(err)
+		return err
+	}
+
+	// Writing content
+	err = ioutil.WriteFile(targetFile, x, 0644)
+	if err != nil {
+		log.Println(err)
+		return err
+	}
+	LogDebugMessage("Wrote content into %s", targetFile)
+	return nil
+}
+
+// ReadFromFile (content, targetFile) reads content from specified sourcefile
+func ReadFromFile(content interface{}, sourceFile string) error {
+	if content == nil || sourceFile == "" {
+		return nil
+	}
+	contents, err := ioutil.ReadFile(sourceFile)
+	if err != nil {
+		err = fmt.Errorf("There was an error reading from file: %s, %v", sourceFile, err)
+		log.Println(err)
+		return err
+	}
+	if err := yaml.Unmarshal(contents, content); err != nil {
+		err = fmt.Errorf("An error occurred during unmarshalling: %v", err)
+		log.Println(err)
+		return err
+	}
+	return nil
+}

pkg/api/context_apis_test.go

@@ -0,0 +1,94 @@
+package api
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/qlik-oss/k-apis/pkg/config"
+)
+
+var (
+	testDir = "./tests"
+)
+
+func TestAddCommonConfig(t *testing.T) {
+	type args struct {
+		qliksenseCR *QliksenseCR
+		contextName string
+	}
+	tests := []struct {
+		name string
+		args args
+		want *QliksenseCR
+	}{
+		{
+			name: "valid case",
+			args: args{
+				qliksenseCR: &QliksenseCR{},
+				contextName: "myqliksense",
+			},
+			want: &QliksenseCR{
+				CommonConfig: CommonConfig{
+					ApiVersion: QliksenseContextApiVersion,
+					Kind:       QliksenseContextKind,
+					Metadata: &Metadata{
+						Name: "myqliksense",
+					},
+				},
+				Spec: &config.CRSpec{
+					Profile:     QliksenseDefaultProfile,
+					ReleaseName: "myqliksense",
+					RotateKeys:  DefaultRotateKeys,
+				},
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.args.qliksenseCR.AddCommonConfig(tt.args.contextName)
+			if !reflect.DeepEqual(tt.args.qliksenseCR, tt.want) {
+				t.Errorf("AddCommonConfig() = %+v, want %+v", tt.args.qliksenseCR, tt.want)
+			}
+		})
+	}
+}
+
+func TestAddBaseQliksenseConfigs(t *testing.T) {
+	type args struct {
+		qliksenseConfig         *QliksenseConfig
+		defaultQliksenseContext string
+	}
+	tests := []struct {
+		name string
+		args args
+		want *QliksenseConfig
+	}{
+		{
+			name: "valid case",
+			args: args{
+				qliksenseConfig:         &QliksenseConfig{},
+				defaultQliksenseContext: "qlik-default",
+			},
+			want: &QliksenseConfig{
+				CommonConfig: CommonConfig{
+					ApiVersion: QliksenseConfigApiVersion,
+					Kind:       QliksenseConfigKind,
+					Metadata: &Metadata{
+						Name: QliksenseMetadataName,
+					},
+				},
+				Spec: &ContextSpec{
+					CurrentContext: "qlik-default",
+				},
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.args.qliksenseConfig.AddBaseQliksenseConfigs(tt.args.defaultQliksenseContext)
+			if !reflect.DeepEqual(tt.args.qliksenseConfig, tt.want) {
+				t.Errorf("AddBaseQliksenseConfigs() = %+v, want %+v", tt.args.qliksenseConfig, tt.want)
+			}
+		})
+	}
+}

pkg/api/encryption.go

@@ -0,0 +1,171 @@
+package api
+
+import (
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/x509"
+	"encoding/pem"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"path/filepath"
+)
+
+const (
+	RSA_KEY_LENGTH = 4096
+	privateKeyPath = "privKey"
+	publicKeyPath  = "pubKey"
+
+	QliksensePublicKey  = "qliksensePub"
+	QliksensePrivateKey = "qliksensePriv"
+)
+
+// GenerateAndStoreSecretKeypair generates and stores key pairs
+func GenerateAndStoreSecretKeypair(secretsPath string) error {
+	LogDebugMessage("%s exists", secretsPath)
+	// creating contexts/qlik-default/secrets/qliksensePub and contexts/qlik-default/secrets/qliksensePriv files
+	publicKeyFilePath := filepath.Join(secretsPath, QliksensePublicKey)
+	privateKeyFilePath := filepath.Join(secretsPath, QliksensePrivateKey)
+	LogDebugMessage("Generating public-private key pair.....")
+	GenerateRSAEncryptionKeys(publicKeyFilePath, privateKeyFilePath)
+	LogDebugMessage("Generated public-private key pairs")
+
+	return nil
+}
+
+// GenerateRSAEncryptionKeys is used to generate a new public-private key pair
+func GenerateRSAEncryptionKeys(publicKeyFilePath, privateKeyFilePath string) error {
+	LogDebugMessage("Generating new RSA key pair")
+	privateKey, err := rsa.GenerateKey(rand.Reader, RSA_KEY_LENGTH)
+	if err != nil {
+		log.Printf("error generating RSA private key: %v\n", err)
+		return err
+	}
+
+	privateKeyPEM := EncodePrivateKey(privateKey)
+	if err := writeContentToFile(privateKeyPEM, privateKeyFilePath); err != nil {
+		return err
+	}
+	pubKeyPEM, err2 := EncodePublicKey(&privateKey.PublicKey)
+	if err2 != nil {
+		log.Printf("error occurred when encoding public key: %v\n", err2)
+		return err2
+	}
+	if err := writeContentToFile(pubKeyPEM, publicKeyFilePath); err != nil {
+		return err
+	}
+	return nil
+}
+
+// writeContentToFile writes keys to a file
+func writeContentToFile(keyData []byte, fileName string) error {
+	err := ioutil.WriteFile(fileName, keyData, 0600)
+	if err != nil {
+		log.Printf("error writing to file (%s): %v", fileName, err)
+		return err
+	}
+	LogDebugMessage("Key saved: %s", fileName)
+	return nil
+}
+
+// Encrypt encrypts data with public key
+func Encrypt(pt []byte, pub *rsa.PublicKey) ([]byte, error) {
+	// hash := sha512.New()
+	// ciphertext, err := rsa.EncryptOAEP(hash, rand.Reader, pub, msg, nil)
+	ct, err := rsa.EncryptPKCS1v15(rand.Reader, pub, pt)
+	if err != nil {
+		log.Println(err)
+		return nil, err
+	}
+	return ct, nil
+}
+
+// Decrypt decrypts data with private key
+func Decrypt(ct []byte, priv *rsa.PrivateKey) ([]byte, error) {
+	// hash := sha512.New()
+	// plaintext, err := rsa.DecryptOAEP(hash, rand.Reader, priv, ciphertext, nil)
+	pt, err := rsa.DecryptPKCS1v15(rand.Reader, priv, ct)
+	if err != nil {
+		log.Println(err)
+		return nil, err
+	}
+	return pt, nil
+}
+
+// EncodePrivateKey private key to bytes
+func EncodePrivateKey(priv *rsa.PrivateKey) []byte {
+	privBytes := pem.EncodeToMemory(
+		&pem.Block{
+			Type:  "RSA PRIVATE KEY",
+			Bytes: x509.MarshalPKCS1PrivateKey(priv),
+		},
+	)
+
+	return privBytes
+}
+
+// EncodePublicKey public key to bytes
+func EncodePublicKey(pub *rsa.PublicKey) ([]byte, error) {
+	pubASN1, err := x509.MarshalPKIXPublicKey(pub)
+	if err != nil {
+		log.Println(err)
+		return nil, err
+	}
+
+	pubBytes := pem.EncodeToMemory(&pem.Block{
+		Type:  "RSA PUBLIC KEY",
+		Bytes: pubASN1,
+	})
+
+	return pubBytes, nil
+}
+
+// DecodeToPrivateKey bytes to private key
+func DecodeToPrivateKey(priv []byte) (*rsa.PrivateKey, error) {
+	block, _ := pem.Decode(priv)
+	enc := x509.IsEncryptedPEMBlock(block)
+	b := block.Bytes
+	var err error
+	if enc {
+		log.Println("is encrypted pem block")
+		b, err = x509.DecryptPEMBlock(block, nil)
+		if err != nil {
+			log.Println(err)
+			return nil, err
+		}
+	}
+	key, err := x509.ParsePKCS1PrivateKey(b)
+	if err != nil {
+		log.Println(err)
+		return nil, err
+	}
+	return key, nil
+}
+
+// DecodeToPublicKey bytes to public key
+func DecodeToPublicKey(pub []byte) (*rsa.PublicKey, error) {
+	block, _ := pem.Decode(pub)
+	enc := x509.IsEncryptedPEMBlock(block)
+	b := block.Bytes
+	var err error
+	if enc {
+		log.Println("is encrypted pem block")
+		b, err = x509.DecryptPEMBlock(block, nil)
+		if err != nil {
+			log.Println(err)
+			return nil, err
+		}
+	}
+	iface, err := x509.ParsePKIXPublicKey(b)
+	if err != nil {
+		log.Println(err)
+		return nil, err
+	}
+	key, ok := iface.(*rsa.PublicKey)
+	if !ok {
+		err := fmt.Errorf("Unable to decode public key")
+		log.Println(err)
+		return nil, err
+	}
+	return key, nil
+}

pkg/api/encryption_test.go

@@ -0,0 +1,129 @@
+package api
+
+import (
+	"encoding/base64"
+	"log"
+	"os"
+	"testing"
+)
+
+func Test_generateRSAEncryptionKeys(t *testing.T) {
+	tests := []struct {
+		name    string
+		wantErr bool
+	}{
+		{
+			name:    "valid case",
+			wantErr: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if err := GenerateAndStoreSecretKeypair(os.TempDir()); (err != nil) != tt.wantErr {
+				t.Errorf("generateRSAEncryptionKeys() error = %v, wantErr %v", err, tt.wantErr)
+			}
+		})
+	}
+}
+
+func Test_encryption_decryption(t *testing.T) {
+	privKeyBytes := []byte(`-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
+`)
+
+	publicKeyBytes := []byte(`-----BEGIN RSA PUBLIC KEY-----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+-----END RSA PUBLIC KEY-----
+`)
+	origStr := "Value1234"
+
+	pubKey, err := DecodeToPublicKey(publicKeyBytes)
+	if err != nil {
+		t.Error(err)
+		t.FailNow()
+	}
+	privKey, err := DecodeToPrivateKey(privKeyBytes)
+	if err != nil {
+		t.Error(err)
+		t.FailNow()
+	}
+	encData, err := Encrypt([]byte(origStr), pubKey)
+	if err != nil {
+		t.Error(err)
+		t.FailNow()
+	}
+
+	encDataStr := base64.StdEncoding.EncodeToString(encData)
+	log.Printf("encrypted data: %s\n", encDataStr)
+	dec, _ := base64.StdEncoding.DecodeString(encDataStr)
+	data, err := Decrypt(dec, privKey)
+	if err != nil {
+		t.Error(err)
+		t.FailNow()
+	}
+	if string(data) != origStr {
+		t.Error("original string and decrypted string don't match")
+		t.FailNow()
+	}
+	log.Printf("decrypted data: %s\n", data)
+}

pkg/api/kubectl.go

@@ -0,0 +1,43 @@
+package api
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"os/exec"
+)
+
+func KubectlApply(manifests string) error {
+	return kubectlOperation(manifests, "apply")
+}
+
+func KubectlDelete(manifests string) error {
+	return kubectlOperation(manifests, "delete")
+}
+
+func kubectlOperation(manifests string, oprName string) error {
+	tempYaml, err := ioutil.TempFile("", "")
+	if err != nil {
+		fmt.Println("cannot create file ", err)
+		return err
+	}
+	tempYaml.WriteString(manifests)
+
+	var cmd *exec.Cmd
+	if oprName == "apply" {
+		cmd = exec.Command("kubectl", oprName, "-f", tempYaml.Name(), "--validate=false")
+	} else {
+		cmd = exec.Command("kubectl", oprName, "-f", tempYaml.Name())
+	}
+
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	err = cmd.Run()
+	if err != nil {
+		fmt.Printf("kubectl apply failed with %s\n", err)
+		fmt.Println("temp CRD file: " + tempYaml.Name())
+		return err
+	}
+	os.Remove(tempYaml.Name())
+	return nil
+}

pkg/api/types.go

@@ -0,0 +1,48 @@
+package api
+
+import "github.com/qlik-oss/k-apis/pkg/config"
+
+// CommonConfig is exported
+type CommonConfig struct {
+	ApiVersion string    `json:"apiVersion" yaml:"apiVersion"`
+	Kind       string    `json:"kind" yaml:"kind"`
+	Metadata   *Metadata `json:"metadata" yaml:"metadata"`
+}
+
+// QliksenseConfig is exported
+type QliksenseConfig struct {
+	CommonConfig      `json:",inline" yaml:",inline"`
+	Spec              *ContextSpec `json:"spec" yaml:"spec"`
+	QliksenseHomePath string       `json:"-" yaml:"-"`
+}
+
+// QliksenseCR is exported
+type QliksenseCR struct {
+	CommonConfig `json:",inline" yaml:",inline"`
+	Spec         *config.CRSpec `json:"spec,omitempty" yaml:"spec,omitempty"`
+}
+
+// ContextSpec is exported
+type ContextSpec struct {
+	Contexts       []Context `json:"contexts" yaml:"contexts"`
+	CurrentContext string    `json:"currentContext" yaml:"currentContext"`
+}
+
+// Context is exported
+type Context struct {
+	Name   string `json:"name,omitempty" yaml:"name,omitempty"`
+	CrFile string `json:"crFile,omitempty" yaml:"crFile,omitempty"`
+}
+
+// Metadata is exported
+type Metadata struct {
+	Name   string            `json:"name,omitempty" yaml:"name,omitempty"`
+	Labels map[string]string `json:"labels,omitempty" yaml:"labels,omitempty"`
+}
+
+// ServiceKeyValue holds the combination of service, key and value
+type ServiceKeyValue struct {
+	SvcName string
+	Key     string
+	Value   string
+}

pkg/api/utils.go

@@ -0,0 +1,88 @@
+package api
+
+import (
+	"fmt"
+	"io/ioutil"
+	"log"
+	"os"
+	"regexp"
+)
+
+func checkExists(filename string, isFile bool) os.FileInfo {
+	info, err := os.Stat(filename)
+	if os.IsNotExist(err) {
+		if isFile {
+			LogDebugMessage("File does not exist")
+		} else {
+			LogDebugMessage("Dir does not exist")
+		}
+		return nil
+	}
+	LogDebugMessage("File exists")
+	return info
+}
+
+// FileExists checks if a file exists
+func FileExists(filename string) bool {
+	if fe := checkExists(filename, true); fe != nil && !fe.IsDir() {
+		return true
+	}
+	return false
+}
+
+// DirExists checks if a directory exists
+func DirExists(dirname string) bool {
+	if fe := checkExists(dirname, false); fe != nil && fe.IsDir() {
+		return true
+	}
+	return false
+}
+
+// LogDebugMessage logs a debug message
+func LogDebugMessage(strMessage string, args ...interface{}) {
+	if os.Getenv("QLIKSENSE_DEBUG") == "true" {
+		log.Printf(strMessage, args...)
+	}
+}
+
+// ReadKeys reads key file from disk
+func ReadKeys(keyFile string) ([]byte, error) {
+	keybyteArray, err := ioutil.ReadFile(keyFile)
+	if err != nil {
+		err = fmt.Errorf("There was an error reading from file: %s, %v", keyFile, err)
+		log.Println(err)
+		return nil, err
+	} else {
+		LogDebugMessage("Read key as byte[]: %+v", keybyteArray)
+	}
+	return keybyteArray, nil
+}
+
+// ProcessConfigArgs processes args and returns an service, key, value slice
+func ProcessConfigArgs(args []string) ([]*ServiceKeyValue, error) {
+	// prepare received args
+	// split args[0] into key and value
+	if len(args) == 0 {
+		err := fmt.Errorf("No args were provided. Please provide args to configure the current context")
+		log.Println(err)
+		return nil, err
+	}
+	resultSvcKV := make([]*ServiceKeyValue, len(args))
+	re1 := regexp.MustCompile(`(\w{1,})\[name=(\w{1,})\]=("*[\w\-_/:0-9]+"*)`)
+	for i, arg := range args {
+		LogDebugMessage("Arg received: %s", arg)
+		result := re1.FindStringSubmatch(arg)
+		// check if result array's length is == 4 (index 0 - is the full match & indices 1,2,3- are the fields we need)
+		if len(result) != 4 {
+			err := fmt.Errorf("Please provide valid args for this command")
+			log.Println(err)
+			return nil, err
+		}
+		resultSvcKV[i] = &ServiceKeyValue{
+			SvcName: result[1],
+			Key:     result[2],
+			Value:   result[3],
+		}
+	}
+	return resultSvcKV, nil
+}

pkg/qliksense/about.go

@@ -0,0 +1,253 @@
+package qliksense
+
+import (
+	"bytes"
+	"errors"
+	"io"
+	"io/ioutil"
+	"os"
+	"path"
+	"path/filepath"
+	"reflect"
+	"sort"
+
+	kapis_git "github.com/qlik-oss/k-apis/pkg/git"
+	qapi "github.com/qlik-oss/sense-installer/pkg/api"
+	"gopkg.in/yaml.v2"
+)
+
+type patch struct {
+	Target struct {
+		Kind          string `yaml:"kind"`
+		LabelSelector string `yaml:"labelSelector"`
+	} `yaml:"target"`
+	Patch string `yaml:"patch"`
+}
+
+type selectivePatch struct {
+	APIVersion string `yaml:"apiVersion"`
+	Metadata   struct {
+		Name string `yaml:"name"`
+	} `yaml:"metadata"`
+	Enabled bool    `yaml:"enabled"`
+	Patches []patch `yaml:"patches"`
+}
+
+type helmChart struct {
+	APIVersion string `yaml:"apiVersion"`
+	Kind       string `yaml:"kind"`
+	Metadata   struct {
+		Name string `yaml:"name"`
+	} `yaml:"metadata"`
+	ReleaseNamespace string `yaml:"releaseNamespace"`
+	ChartHome        string `yaml:"chartHome"`
+	ChartRepo        string `yaml:"chartRepo"`
+	ChartName        string `yaml:"chartName"`
+	ChartVersion     string `yaml:"chartVersion"`
+}
+
+type VersionOutput struct {
+	QliksenseVersion string   `yaml:"qlikSenseVersion"`
+	Images           []string `yaml:"images"`
+}
+
+type nullWriter struct {
+}
+
+func (nw *nullWriter) Write(p []byte) (n int, err error) {
+	return len(p), nil
+}
+
+const (
+	defaultProfile = "docker-desktop"
+	defaultGitUrl  = "https://github.com/qlik-oss/qliksense-k8s"
+)
+
+func (q *Qliksense) About(gitRef, profile string) (*VersionOutput, error) {
+	configDirectory, isTemporary, profile, err := q.getConfigDirectory(defaultGitUrl, gitRef, profile)
+	if err != nil {
+		return nil, err
+	}
+	if isTemporary {
+		defer os.RemoveAll(configDirectory)
+	}
+
+	return q.AboutDir(configDirectory, profile)
+}
+
+func (q *Qliksense) AboutDir(configDirectory, profile string) (*VersionOutput, error) {
+	chartVersion, err := getChartVersion(filepath.Join(configDirectory, "transformers", "qseokversion.yaml"), "qliksense")
+	if err != nil {
+		return nil, err
+	}
+
+	kuzManifest, err := executeKustomizeBuild(filepath.Join(configDirectory, "manifests", profile))
+	if err != nil {
+		return nil, err
+	}
+
+	images, err := getImageList(kuzManifest)
+	if err != nil {
+		return nil, err
+	}
+
+	return &VersionOutput{
+		QliksenseVersion: chartVersion,
+		Images:           images,
+	}, nil
+}
+
+func (q *Qliksense) getConfigDirectory(gitUrl, gitRef, profileEntered string) (dir string, isTemporary bool, profile string, err error) {
+	profile = profileEntered
+	if profile == "" {
+		profile = defaultProfile
+	}
+
+	if gitRef != "" {
+		if dir, err = downloadFromGitRepoToTmpDir(gitUrl, gitRef); err != nil {
+			return "", false, "", err
+		} else {
+			return dir, true, profile, nil
+		}
+	}
+
+	var exists bool
+	exists, dir, err = configExistsInCurrentDirectory(profile)
+	if err != nil {
+		return "", false, "", err
+	} else if exists {
+		return dir, false, profile, nil
+	}
+
+	var profileFromCurrentContext string
+	exists, dir, profileFromCurrentContext, err = q.ConfigExistsInCurrentContext()
+	if err != nil {
+		return "", false, "", err
+	} else if exists {
+		if profileEntered == "" {
+			profile = profileFromCurrentContext
+		}
+		return dir, false, profile, nil
+	}
+
+	if dir, err = downloadFromGitRepoToTmpDir(gitUrl, "master"); err != nil {
+		return "", false, "", err
+	} else {
+		return dir, true, profile, nil
+	}
+}
+
+func downloadFromGitRepoToTmpDir(gitUrl, gitRef string) (string, error) {
+	if tmpDir, err := ioutil.TempDir("", ""); err != nil {
+		return "", err
+	} else {
+		downloadPath := path.Join(tmpDir, "repo")
+		if err := downloadFromGitRepo(gitUrl, gitRef, downloadPath); err != nil {
+			_ = os.RemoveAll(tmpDir)
+			return "", err
+		} else {
+			return downloadPath, nil
+		}
+	}
+}
+
+func downloadFromGitRepo(gitUrl, gitRef, destDir string) error {
+	if repo, err := kapis_git.CloneRepository(destDir, gitUrl, nil); err != nil {
+		return err
+	} else {
+		return kapis_git.Checkout(repo, gitRef, "", nil)
+	}
+}
+
+func configExistsInCurrentDirectory(profile string) (exists bool, currentDirectory string, err error) {
+	currentDirectory, err = os.Getwd()
+	if err == nil {
+		info, err := os.Stat(path.Join(currentDirectory, "manifests", profile))
+		if err == nil && info.IsDir() {
+			exists = true
+		}
+	}
+	return exists, currentDirectory, err
+}
+
+func (q *Qliksense) ConfigExistsInCurrentContext() (exists bool, directory string, profile string, err error) {
+	qConfig := qapi.NewQConfig(q.QliksenseHome)
+	if currentCr, err := qConfig.GetCurrentCR(); err != nil {
+		return false, "", "", err
+	} else if currentCr.Spec.ManifestsRoot == "" {
+		return false, "", "", nil
+	} else if path.Base(currentCr.Spec.ManifestsRoot) != "manifests" {
+		return false, "", "", errors.New("currentCr.Spec.ManifestsRoot path should terminate with manifests/")
+	} else {
+		return true, path.Join(currentCr.Spec.ManifestsRoot, "../"), currentCr.Spec.Profile, nil
+	}
+}
+
+func getImageList(yamlContent []byte) ([]string, error) {
+	decoder := yaml.NewDecoder(bytes.NewReader(yamlContent))
+	var resource map[string]interface{}
+	imageMap := make(map[string]bool)
+	for {
+		err := decoder.Decode(&resource)
+		if err != nil {
+			if err != io.EOF {
+				return nil, err
+			}
+			break
+		}
+		traverseYamlDecodedMapRecursively(reflect.ValueOf(resource), []string{}, func(path []string, val interface{}) {
+			if len(path) >= 2 && path[len(path)-1] == "image" &&
+				(path[len(path)-2] == "containers" || path[len(path)-2] == "initContainers") {
+				if image, ok := val.(string); ok {
+					imageMap[image] = true
+				}
+			}
+		})
+	}
+	var sortedImageList []string
+	for image, _ := range imageMap {
+		sortedImageList = append(sortedImageList, image)
+	}
+	sort.Strings(sortedImageList)
+	return sortedImageList, nil
+}
+
+func traverseYamlDecodedMapRecursively(val reflect.Value, path []string, visitorFunc func(path []string, val interface{})) {
+	kind := val.Kind()
+	switch kind {
+	case reflect.Interface:
+		traverseYamlDecodedMapRecursively(val.Elem(), path, visitorFunc)
+	case reflect.Slice:
+		for i := 0; i < val.Len(); i++ {
+			traverseYamlDecodedMapRecursively(val.Index(i), path, visitorFunc)
+		}
+	case reflect.Map:
+		for _, key := range val.MapKeys() {
+			traverseYamlDecodedMapRecursively(val.MapIndex(key), append(path, key.Interface().(string)), visitorFunc)
+		}
+	default:
+		if kind != reflect.Invalid {
+			visitorFunc(path, val.Interface())
+		}
+	}
+}
+
+func getChartVersion(versionFile, chartName string) (string, error) {
+	var patchInst patch
+	var selPatch selectivePatch
+	var chart helmChart
+
+	if bytes, err := ioutil.ReadFile(versionFile); err != nil {
+		return "", err
+	} else if err = yaml.Unmarshal(bytes, &selPatch); err != nil {
+		return "", err
+	}
+	for _, patchInst = range selPatch.Patches {
+		if err := yaml.Unmarshal([]byte(patchInst.Patch), &chart); err == nil {
+			if chart.ChartName == chartName {
+				return chart.ChartVersion, nil
+			}
+		}
+	}
+	return "", nil
+}

pkg/qliksense/about_test.go

@@ -0,0 +1,579 @@
+package qliksense
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path"
+	"reflect"
+	"testing"
+
+	qapi "github.com/qlik-oss/sense-installer/pkg/api"
+)
+
+func Test_About_getImageList(t *testing.T) {
+	var testCases = []struct {
+		name           string
+		k8sYaml        string
+		expectedImages []string
+	}{
+		{
+			name: "base",
+			k8sYaml: `
+apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
+kind: Deployment
+metadata:
+  name: nginx-deployment-1
+spec:
+  selector:
+    matchLabels:
+      app: nginx
+  replicas: 2 # tells deployment to run 2 pods matching the template
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - name: nginx
+        image: nginx:1.7.9
+        ports:
+        - containerPort: 80
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  creationTimestamp: 2018-11-15T20:46:46Z
+  name: mysecret
+  namespace: default
+  resourceVersion: "7579"
+  uid: 91460ecb-e917-11e8-98f2-025000000001
+type: Opaque
+data:
+  username: YWRtaW5pc3RyYXRvcg==
+---
+apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
+kind: Deployment
+metadata:
+  name: nginx-deployment-2
+spec:
+  selector:
+    matchLabels:
+      app: nginx
+  replicas: 2 # tells deployment to run 2 pods matching the template
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - name: nginx
+        image: nginx:1.7.9
+        ports:
+        - containerPort: 80
+apiVersion: v1
+kind: Service
+metadata:
+  name: nginx
+  labels:
+    app: nginx
+spec:
+  ports:
+  - port: 80
+    name: web
+  clusterIP: None
+  selector:
+    app: nginx
+---
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: web
+spec:
+  selector:
+    matchLabels:
+      app: nginx # has to match .spec.template.metadata.labels
+  serviceName: "nginx"
+  replicas: 3 # by default is 1
+  template:
+    metadata:
+      labels:
+        app: nginx # has to match .spec.selector.matchLabels
+    spec:
+      terminationGracePeriodSeconds: 10
+      containers:
+      - name: nginx
+        image: k8s.gcr.io/nginx-slim:0.8
+        ports:
+        - containerPort: 80
+          name: web
+        volumeMounts:
+        - name: www
+          mountPath: /usr/share/nginx/html
+  volumeClaimTemplates:
+  - metadata:
+      name: www
+    spec:
+      accessModes: [ "ReadWriteOnce" ]
+      storageClassName: "my-storage-class"
+      resources:
+        requests:
+          storage: 1Gi
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: pi
+spec:
+  template:
+    spec:
+      containers:
+      - name: pi
+        image: perl
+        command: ["perl",  "-Mbignum=bpi", "-wle", "print bpi(2000)"]
+      restartPolicy: Never
+  backoffLimit: 4
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: init-demo
+spec:
+  containers:
+  - name: nginx
+    image: nginx
+    env:
+    - name: FOO
+      value: null 
+    ports:
+    - containerPort: 80
+    volumeMounts:
+    - name: workdir
+      mountPath: /usr/share/nginx/html
+  # These containers are run during pod initialization
+  initContainers:
+  - name: install
+    image: busybox
+    command:
+    - wget
+    - "-O"
+    - "/work-dir/index.html"
+    - http://kubernetes.io
+    volumeMounts:
+    - name: workdir
+      mountPath: "/work-dir"
+  dnsPolicy: Default
+  volumes:
+  - name: workdir
+    emptyDir: {}
+`,
+			expectedImages: []string{"busybox", "k8s.gcr.io/nginx-slim:0.8", "nginx", "nginx:1.7.9", "perl"},
+		},
+		{
+			name: "works for custom resources and CronJobs",
+			k8sYaml: `
+apiVersion: "qixmanager.qlik.com/v1"
+kind: "Engine"
+metadata:
+  name: release-name-engine-reload
+spec:
+  metadata:
+    labels:
+      qix-engine: qix-engine
+    annotations:
+      prometheus.io/scrape: "true"
+  workloadType: "reload"
+  podSpec:
+    imagePullSecrets:
+      - name: artifactory-docker-secret      
+    dnsConfig:
+      options:
+      - name: timeout
+        value: "1"
+      - name: single-request-reopen
+    containers:
+      - name: engine-reload
+        image: another-engine
+---
+apiVersion: batch/v1beta1
+kind: CronJob
+metadata:
+  name: hello
+spec:
+  schedule: "*/1 * * * *"
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          containers:
+          - name: hello
+            image: busybox2
+            args:
+            - /bin/sh
+            - -c
+            - date; echo Hello from the Kubernetes cluster
+          restartPolicy: OnFailure
+`,
+			expectedImages: []string{"another-engine", "busybox2"},
+		},
+	}
+	for _, testCase := range testCases {
+		t.Run(testCase.name, func(t *testing.T) {
+			images, err := getImageList([]byte(testCase.k8sYaml))
+			if err != nil {
+				t.Fatalf("unexpected error: %v\n", err)
+			}
+			if !reflect.DeepEqual(images, testCase.expectedImages) {
+				t.Fatalf("expected %v, but got: %v\n", testCase.expectedImages, images)
+			}
+		})
+	}
+}
+
+func Test_About_getConfigDirectory(t *testing.T) {
+	verifyAsdBranch := func(configDir string) (ok bool, reason string) {
+		tmpDir := os.TempDir()
+
+		if (path.Clean(path.Dir(path.Dir(configDir))) != path.Clean(tmpDir)) || (path.Base(configDir) != "repo") {
+			return false, fmt.Sprintf("expected config directory path: %v to be under: %v and terminate with repo", configDir, tmpDir)
+		}
+
+		if info, err := os.Stat(path.Join(configDir, "asdczxc")); err != nil || !info.Mode().IsRegular() {
+			return false, fmt.Sprintf(`expected to find file: "asdczxc" under directory: %v`, configDir)
+		}
+		return true, ""
+	}
+
+	verifyMasterBranch := func(configDir string) (ok bool, reason string) {
+		tmpDir := os.TempDir()
+
+		if (path.Clean(path.Dir(path.Dir(configDir))) != path.Clean(tmpDir)) || (path.Base(configDir) != "repo") {
+			return false, fmt.Sprintf("expected config directory path: %v to be under: %v and terminate with repo", configDir, tmpDir)
+		}
+
+		if _, err := os.Stat(path.Join(configDir, "asdczxc")); err == nil || !os.IsNotExist(err) {
+			return false, fmt.Sprintf(`expected to NOT find file: "asdczxc"" under directory: %v`, configDir)
+		}
+
+		if info, err := os.Stat(path.Join(configDir, "sad")); err != nil || !info.Mode().IsRegular() {
+			return false, fmt.Sprintf(`expected to find file: "sad"" under directory: %v`, configDir)
+		}
+		return true, ""
+	}
+
+	var testCases = []struct {
+		name    string
+		setup   func(t *testing.T) (q *Qliksense, gitUrl, gitRef, profileEntered string)
+		verify  func(q *Qliksense, configDir string, isTemporary bool, profile string) (ok bool, reason string, err error)
+		cleanup func(q *Qliksense, configDir string) error
+	}{
+		{
+			name: "config in current directory and default profile",
+			setup: func(t *testing.T) (q *Qliksense, gitUrl, gitRef, profileEntered string) {
+				currentDirectory, err := os.Getwd()
+				if err != nil {
+					t.Fatalf("error obtaining current directory: %v\n", err)
+				}
+
+				defaultProfilePath := path.Join(currentDirectory, "manifests", "docker-desktop")
+				err = os.MkdirAll(defaultProfilePath, os.ModePerm)
+				if err != nil {
+					t.Fatalf("error making path: %v, err: %v\n", defaultProfilePath, err)
+				}
+				return &Qliksense{}, "no-clone-for-you", "", ""
+			},
+			verify: func(_ *Qliksense, configDir string, isTemporary bool, profile string) (ok bool, reason string, err error) {
+				currentDirectory, err := os.Getwd()
+				if err != nil {
+					return false, "", err
+				}
+
+				if configDir != currentDirectory {
+					return false, fmt.Sprintf("expected config directory: %v to equal current directory: %v", configDir, currentDirectory), nil
+				}
+
+				if isTemporary {
+					return false, "expected isTemporary to be false", nil
+				}
+
+				if profile != "docker-desktop" {
+					return false, fmt.Sprintf("expected profile to be: docker-desktop, but it was: %v", profile), nil
+				}
+
+				return true, "", nil
+			},
+			cleanup: func(_ *Qliksense, configDir string) error {
+				if currentDirectory, err := os.Getwd(); err != nil {
+					return err
+				} else if err := os.RemoveAll(path.Join(currentDirectory, "manifests")); err != nil {
+					return err
+				}
+				return nil
+			},
+		},
+		{
+			name: "config in current directory and profile specified",
+			setup: func(t *testing.T) (q *Qliksense, gitUrl, gitRef, profileEntered string) {
+				currentDirectory, err := os.Getwd()
+				if err != nil {
+					t.Fatalf("error obtaining current directory: %v\n", err)
+				}
+
+				profileEntered = "foo"
+				defaultProfilePath := path.Join(currentDirectory, "manifests", profileEntered)
+				err = os.MkdirAll(defaultProfilePath, os.ModePerm)
+				if err != nil {
+					t.Fatalf("error making path: %v, err: %v\n", defaultProfilePath, err)
+				}
+				return &Qliksense{}, "no-clone-for-you", "", profileEntered
+			},
+			verify: func(_ *Qliksense, configDir string, isTemporary bool, profile string) (ok bool, reason string, err error) {
+				currentDirectory, err := os.Getwd()
+				if err != nil {
+					return false, "", err
+				}
+
+				if configDir != currentDirectory {
+					return false, fmt.Sprintf("expected config directory: %v to equal current directory: %v", configDir, currentDirectory), nil
+				}
+
+				if isTemporary {
+					return false, "expected isTemporary to be false", nil
+				}
+
+				if profile != "foo" {
+					return false, fmt.Sprintf("expected profile to be: foo, but it was: %v", profile), nil
+				}
+
+				return true, "", nil
+			},
+			cleanup: func(_ *Qliksense, configDir string) error {
+				if currentDirectory, err := os.Getwd(); err != nil {
+					return err
+				} else if err := os.RemoveAll(path.Join(currentDirectory, "manifests")); err != nil {
+					return err
+				}
+				return nil
+			},
+		},
+		{
+			name: "config downloaded from git based on specific git ref and default profile used",
+			setup: func(t *testing.T) (q *Qliksense, gitUrl, gitRef, profileEntered string) {
+				return &Qliksense{}, "https://github.com/test/HelloWorld", "asd", ""
+			},
+			verify: func(_ *Qliksense, configDir string, isTemporary bool, profile string) (ok bool, reason string, err error) {
+				ok, reason = verifyAsdBranch(configDir)
+				if !ok {
+					return ok, reason, nil
+				}
+
+				if !isTemporary {
+					return false, "expected isTemporary to be true", nil
+				}
+
+				if profile != "docker-desktop" {
+					return false, fmt.Sprintf("expected profile to be: docker-desktop, but it was: %v", profile), nil
+				}
+
+				return true, "", nil
+			},
+			cleanup: func(_ *Qliksense, configDir string) error {
+				tmpDir := os.TempDir()
+
+				if path.Clean(path.Dir(path.Dir(configDir))) == path.Clean(tmpDir) && path.Base(configDir) == "repo" {
+					tmpTmpDir := path.Dir(configDir)
+					if err := os.RemoveAll(tmpTmpDir); err != nil {
+						return err
+					}
+				}
+				return nil
+			},
+		},
+		{
+			name: "config downloaded from git based on specific git ref and profile specified",
+			setup: func(t *testing.T) (q *Qliksense, gitUrl, gitRef, profileEntered string) {
+				return &Qliksense{}, "https://github.com/test/HelloWorld", "asd", "foo"
+			},
+			verify: func(_ *Qliksense, configDir string, isTemporary bool, profile string) (ok bool, reason string, err error) {
+				ok, reason = verifyAsdBranch(configDir)
+				if !ok {
+					return ok, reason, nil
+				}
+
+				if !isTemporary {
+					return false, "expected isTemporary to be true", nil
+				}
+
+				if profile != "foo" {
+					return false, fmt.Sprintf("expected profile to be: foo, but it was: %v", profile), nil
+				}
+
+				return true, "", nil
+			},
+			cleanup: func(_ *Qliksense, configDir string) error {
+				tmpDir := os.TempDir()
+
+				if path.Clean(path.Dir(path.Dir(configDir))) == path.Clean(tmpDir) && path.Base(configDir) == "repo" {
+					tmpTmpDir := path.Dir(configDir)
+					if err := os.RemoveAll(tmpTmpDir); err != nil {
+						return err
+					}
+				}
+				return nil
+			},
+		},
+		{
+			name: "config downloaded from git from master branch and default profile used",
+			setup: func(t *testing.T) (q *Qliksense, gitUrl, gitRef, profileEntered string) {
+				if qliksenseHome, err := ioutil.TempDir("", ""); err != nil {
+					t.Fatalf("error creating tmp qliksenseHome directory: %v\n", err)
+					return nil, "", "", ""
+				} else {
+					q := &Qliksense{QliksenseHome: qliksenseHome}
+					if err := q.SetUpQliksenseDefaultContext(); err != nil {
+						t.Fatalf("error setting up default context in the tmp dir: %v\n", err)
+						return nil, "", "", ""
+					} else {
+						return q, "https://github.com/test/HelloWorld", "", ""
+					}
+				}
+			},
+			verify: func(_ *Qliksense, configDir string, isTemporary bool, profile string) (ok bool, reason string, err error) {
+				ok, reason = verifyMasterBranch(configDir)
+				if !ok {
+					return ok, reason, nil
+				}
+
+				if !isTemporary {
+					return false, "expected isTemporary to be true", nil
+				}
+
+				if profile != "docker-desktop" {
+					return false, fmt.Sprintf("expected profile to be: docker-desktop, but it was: %v", profile), nil
+				}
+
+				return true, "", nil
+			},
+			cleanup: func(q *Qliksense, configDir string) error {
+				tmpDir := os.TempDir()
+				if path.Clean(path.Dir(path.Dir(configDir))) == path.Clean(tmpDir) && path.Base(configDir) == "repo" {
+					tmpTmpDir := path.Dir(configDir)
+					if err := os.RemoveAll(tmpTmpDir); err != nil {
+						return err
+					}
+				}
+				if err := os.RemoveAll(q.QliksenseHome); err != nil {
+					return err
+				}
+				return nil
+			},
+		},
+		{
+			name: "config downloaded from git from master branch and profile specified",
+			setup: func(t *testing.T) (q *Qliksense, gitUrl, gitRef, profileEntered string) {
+				if qliksenseHome, err := ioutil.TempDir("", ""); err != nil {
+					t.Fatalf("error creating tmp qliksenseHome directory: %v\n", err)
+					return nil, "", "", ""
+				} else {
+					q := &Qliksense{QliksenseHome: qliksenseHome}
+					if err := q.SetUpQliksenseDefaultContext(); err != nil {
+						t.Fatalf("error setting up default context in the tmp dir: %v\n", err)
+						return nil, "", "", ""
+					} else {
+						return q, "https://github.com/test/HelloWorld", "", "foo"
+					}
+				}
+			},
+			verify: func(_ *Qliksense, configDir string, isTemporary bool, profile string) (ok bool, reason string, err error) {
+				ok, reason = verifyMasterBranch(configDir)
+				if !ok {
+					return ok, reason, nil
+				}
+
+				if !isTemporary {
+					return false, "expected isTemporary to be true", nil
+				}
+
+				if profile != "foo" {
+					return false, fmt.Sprintf("expected profile to be: foo, but it was: %v", profile), nil
+				}
+
+				return true, "", nil
+			},
+			cleanup: func(q *Qliksense, configDir string) error {
+				tmpDir := os.TempDir()
+				if path.Clean(path.Dir(path.Dir(configDir))) == path.Clean(tmpDir) && path.Base(configDir) == "repo" {
+					tmpTmpDir := path.Dir(configDir)
+					if err := os.RemoveAll(tmpTmpDir); err != nil {
+						return err
+					}
+				}
+				if err := os.RemoveAll(q.QliksenseHome); err != nil {
+					return err
+				}
+				return nil
+			},
+		},
+		{
+			name: "config loaded from current context",
+			setup: func(t *testing.T) (q *Qliksense, gitUrl, gitRef, profileEntered string) {
+				if qliksenseHome, err := ioutil.TempDir("", ""); err != nil {
+					t.Fatalf("error creating tmp qliksenseHome directory: %v\n", err)
+					return nil, "", "", ""
+				} else {
+					q := &Qliksense{QliksenseHome: qliksenseHome}
+					if err := q.SetUpQliksenseDefaultContext(); err != nil {
+						t.Fatalf("error setting up default context in the tmp dir: %v\n", err)
+						return nil, "", "", ""
+					} else if err := q.FetchQK8s("master"); err != nil {
+						t.Fatalf("error fetching master config to the tmp dir: %v\n", err)
+						return nil, "", "", ""
+					} else {
+						return q, "no-git-clone-for-you", "", ""
+					}
+				}
+			},
+			verify: func(q *Qliksense, configDir string, isTemporary bool, profile string) (ok bool, reason string, err error) {
+				qConfig := qapi.NewQConfig(q.QliksenseHome)
+				expectedConfigDir := qConfig.BuildRepoPath("master")
+
+				if configDir != expectedConfigDir {
+					return false, fmt.Sprintf("expected configDir to be %v", expectedConfigDir), nil
+				}
+
+				if isTemporary {
+					return false, "expected isTemporary to be false", nil
+				}
+
+				if profile != "docker-desktop" {
+					return false, fmt.Sprintf("expected profile to be: docker-desktop, but it was: %v", profile), nil
+				}
+
+				return true, "", nil
+			},
+			cleanup: func(q *Qliksense, configDir string) error {
+				if err := os.RemoveAll(q.QliksenseHome); err != nil {
+					return err
+				}
+				return nil
+			},
+		},
+	}
+	for _, testCase := range testCases {
+		t.Run(testCase.name, func(t *testing.T) {
+			q, gitUrl, gitRef, profileEntered := testCase.setup(t)
+			configDirectory, isTemporary, profile, err := q.getConfigDirectory(gitUrl, gitRef, profileEntered)
+			if err != nil {
+				t.Fatalf("unexpected error: %v\n", err)
+			}
+
+			if ok, reason, err := testCase.verify(q, configDirectory, isTemporary, profile); err != nil {
+				t.Fatalf("unexpected verification error: %v\n", err)
+			} else if !ok {
+				t.Fatalf("verification failed: %v\n", reason)
+			} else if err := testCase.cleanup(q, configDirectory); err != nil {
+				t.Fatalf("unexpected cleanup error: %v\n", err)
+			}
+		})
+	}
+}

pkg/qliksense/config.go

@@ -0,0 +1,103 @@
+package qliksense
+
+import (
+	"fmt"
+	"os"
+	"path"
+	"path/filepath"
+
+	"github.com/mitchellh/go-homedir"
+
+	"github.com/qlik-oss/k-apis/pkg/cr"
+	qapi "github.com/qlik-oss/sense-installer/pkg/api"
+)
+
+const (
+	Q_INIT_CRD_PATH = "manifests/base/manifests/qliksense-init"
+)
+
+func (q *Qliksense) ConfigApplyQK8s() error {
+
+	//get the current context cr
+	qConfig := qapi.NewQConfig(q.QliksenseHome)
+	qcr, err := qConfig.GetCurrentCR()
+	if err != nil {
+		fmt.Println("cannot get the current-context cr", err)
+		return err
+	}
+	return q.applyConfigToK8s(qcr, "")
+}
+
+func (q *Qliksense) applyConfigToK8s(qcr *qapi.QliksenseCR, cmd string) error {
+	// apply qliksense-init crd first
+	mroot := qcr.Spec.GetManifestsRoot()
+	qInitMsPath := filepath.Join(mroot, Q_INIT_CRD_PATH)
+
+	if qcr.Spec.RotateKeys != "None" {
+		if err := os.Unsetenv("EJSON_KEY"); err != nil {
+			fmt.Printf("error unsetting EJSON_KEY environment variable: %v\n", err)
+			return err
+		}
+		if err := os.Setenv("EJSON_KEYDIR", q.QliksenseEjsonKeyDir); err != nil {
+			fmt.Printf("error setting EJSON_KEYDIR environment variable: %v\n", err)
+			return err
+		}
+	}
+	if cmd != "upgrade" {
+		qInitByte, err := executeKustomizeBuild(qInitMsPath)
+		if err != nil {
+			fmt.Println("cannot generate crds for qliksense-init", err)
+			return err
+		}
+		if err = qapi.KubectlApply(string(qInitByte)); err != nil {
+			return err
+		}
+	}
+
+	userHomeDir, err := homedir.Dir()
+	if err != nil {
+		fmt.Printf(`error fetching user's home directory: %v\n`, err)
+		return err
+	}
+
+	// generate patches
+	cr.GeneratePatches(qcr.Spec, path.Join(userHomeDir, ".kube", "config"))
+	// apply generated manifests
+	profilePath := filepath.Join(qcr.Spec.ManifestsRoot, qcr.Spec.Profile)
+	mByte, err := executeKustomizeBuild(profilePath)
+	if err != nil {
+		fmt.Println("cannot generate manifests for "+profilePath, err)
+		return err
+	}
+	if err = qapi.KubectlApply(string(mByte)); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (q *Qliksense) ConfigViewCR() error {
+
+	//get the current context cr
+	r, err := q.getCurrentCRString()
+	if err != nil {
+		return err
+	}
+	fmt.Println(r)
+	return nil
+}
+
+func (q *Qliksense) getCurrentCRString() (string, error) {
+	qConfig := qapi.NewQConfig(q.QliksenseHome)
+	return q.getCRString(qConfig.Spec.CurrentContext)
+}
+
+func (q *Qliksense) getCRString(contextName string) (string, error) {
+	qConfig := qapi.NewQConfig(q.QliksenseHome)
+	qcr, err := qConfig.GetCR(contextName)
+	if err != nil {
+		fmt.Println("cannot get the context cr", err)
+		return "", err
+	}
+	return qcr.GetString()
+}

pkg/qliksense/context_configs.go

@@ -0,0 +1,355 @@
+package qliksense
+
+import (
+	"crypto/rsa"
+	"fmt"
+	"log"
+	"os"
+	"path/filepath"
+	"strings"
+	"text/tabwriter"
+
+	b64 "encoding/base64"
+	ansi "github.com/mattn/go-colorable"
+	"github.com/qlik-oss/sense-installer/pkg/api"
+	"github.com/ttacon/chalk"
+)
+
+const (
+	// Below are some constants to support qliksense context setup
+	QliksenseConfigHome        = "/.qliksense"
+	QliksenseConfigContextHome = "/.qliksense/contexts"
+
+	QliksenseConfigFile     = "config.yaml"
+	QliksenseContextsDir    = "contexts"
+	DefaultQliksenseContext = "qlik-default"
+	MaxContextNameLength    = 17
+	QliksenseSecretsDir     = "secrets"
+)
+
+// SetSecrets - set-secrets <key>=<value> commands
+func (q *Qliksense) SetSecrets(args []string, isK8sSecret bool) error {
+	api.LogDebugMessage("Args received: %v\n", args)
+	api.LogDebugMessage("isK8sSecret: %v\n", isK8sSecret)
+
+	// retieve current context from config.yaml
+	qliksenseCR, qliksenseContextsFile, err := retrieveCurrentContextInfo(q)
+	if err != nil {
+		return err
+	}
+
+	secretKeyPairLocation := filepath.Join(q.QliksenseHome, QliksenseSecretsDir, QliksenseContextsDir, qliksenseCR.Metadata.Name, QliksenseSecretsDir)
+	api.LogDebugMessage("SecretKeyLocation to store key pair: %s", secretKeyPairLocation)
+
+	if os.Getenv("QLIKSENSE_KEY_LOCATION") != "" {
+		api.LogDebugMessage("Env variable: QLIKSENSE_KEY_LOCATION= %s", os.Getenv("QLIKSENSE_KEY_LOCATION"))
+		secretKeyPairLocation = os.Getenv("QLIKSENSE_KEY_LOCATION")
+	}
+	// Env var: QLIKSENSE_KEY_LOCATION hasn't been set, so dropping key pair in the location:
+	// /.qliksense/secrets/contexts/<current-context>/secrets/
+	api.LogDebugMessage("Using default location to store keys: %s", secretKeyPairLocation)
+
+	publicKeyFilePath := filepath.Join(secretKeyPairLocation, api.QliksensePublicKey)
+	privateKeyFilePath := filepath.Join(secretKeyPairLocation, api.QliksensePrivateKey)
+
+	// try to create the dir if it doesn't exist
+	if !api.FileExists(publicKeyFilePath) || !api.FileExists(privateKeyFilePath) {
+		api.LogDebugMessage("Qliksense secretKeyLocation dir does not exist, creating it now: %s", secretKeyPairLocation)
+		if err := os.MkdirAll(secretKeyPairLocation, os.ModePerm); err != nil {
+			err = fmt.Errorf("Not able to create %s dir: %v", secretKeyPairLocation, err)
+			log.Println(err)
+			return err
+		}
+		// generating and storing key-pair
+		err1 := api.GenerateAndStoreSecretKeypair(secretKeyPairLocation)
+		if err1 != nil {
+			err1 = fmt.Errorf("Not able to generate and store key pair for encryption")
+			log.Println(err1)
+			return err1
+		}
+	}
+
+	var rsaPublicKey *rsa.PublicKey
+	var e1 error
+
+	// Read Public Key
+	publicKeybytes, err2 := api.ReadKeys(publicKeyFilePath)
+	if err2 != nil {
+		api.LogDebugMessage("Not able to read public key")
+		return err2
+	}
+	// api.LogDebugMessage("PublicKey: %+v", publicKeybytes)
+
+	// convert []byte into RSA public key object
+	rsaPublicKey, e1 = api.DecodeToPublicKey(publicKeybytes)
+	if e1 != nil {
+		return e1
+	}
+
+	resultArgs, err := api.ProcessConfigArgs(args)
+	if err != nil {
+		return err
+	}
+
+	for _, ra := range resultArgs {
+		// Metadata name in qliksense CR is the name of the current context
+		api.LogDebugMessage("Trying to retreive current context: %+v ----- %s", qliksenseCR.Metadata.Name, qliksenseContextsFile)
+
+		// encrypt value with RSA key pair
+		valueBytes := []byte(ra.Value)
+		cipherText, e2 := api.Encrypt(valueBytes, rsaPublicKey)
+		if e2 != nil {
+			return e2
+		}
+		api.LogDebugMessage("Returned cipher text: %s", b64.StdEncoding.EncodeToString(cipherText))
+
+		if isK8sSecret {
+			// TODO: store the key value in k8s as secret
+			api.LogDebugMessage("Need to create a Kubernetes secret")
+		}
+		// TODO: Extend AddToSecrets to support adding k8s key ref. (OR) create a separate method to support that
+		// store the encrypted value in the file (OR)
+		// TODO: k8s secret name in the file
+		qliksenseCR.Spec.AddToSecrets(ra.SvcName, ra.Key, string(cipherText))
+	}
+
+	// write modified content into context.yaml
+	api.WriteToFile(&qliksenseCR, qliksenseContextsFile)
+
+	return nil
+}
+
+// SetConfigs - set-configs <key>=<value> commands
+func (q *Qliksense) SetConfigs(args []string) error {
+	// retieve current context from config.yaml
+	qliksenseCR, qliksenseContextsFile, err := retrieveCurrentContextInfo(q)
+	if err != nil {
+		return err
+	}
+
+	resultArgs, err := api.ProcessConfigArgs(args)
+	if err != nil {
+		return err
+	}
+	for _, ra := range resultArgs {
+		qliksenseCR.Spec.AddToConfigs(ra.SvcName, ra.Key, ra.Value)
+	}
+	// write modified content into context.yaml
+	api.WriteToFile(&qliksenseCR, qliksenseContextsFile)
+
+	return nil
+}
+
+func retrieveCurrentContextInfo(q *Qliksense) (api.QliksenseCR, string, error) {
+	var qliksenseConfig api.QliksenseConfig
+	qliksenseConfigFile := filepath.Join(q.QliksenseHome, QliksenseConfigFile)
+
+	api.ReadFromFile(&qliksenseConfig, qliksenseConfigFile)
+	currentContext := qliksenseConfig.Spec.CurrentContext
+	api.LogDebugMessage("Current-context from config.yaml: %s", currentContext)
+	if currentContext == "" {
+		// current-context is empty
+		err := fmt.Errorf(`Please run the "qliksense config set-context <context-name>" first before viewing the current context info`)
+		log.Println(err)
+		return api.QliksenseCR{}, "", err
+	}
+	// read the context.yaml file
+	var qliksenseCR api.QliksenseCR
+	if currentContext == "" {
+		// current-context is empty
+		err := fmt.Errorf(`Please run the "qliksense config set-context <context-name>" first before viewing the current context info`)
+		log.Println(err)
+		return api.QliksenseCR{}, "", err
+	}
+	qliksenseContextsFile := filepath.Join(q.QliksenseHome, QliksenseContextsDir, currentContext, currentContext+".yaml")
+	if !api.FileExists(qliksenseContextsFile) {
+		err := fmt.Errorf("Context file does not exist.\nPlease try re-running `qliksense config set-context <context-name>` and then `qliksense config view` again")
+		log.Println(err)
+		return api.QliksenseCR{}, "", err
+	}
+	api.ReadFromFile(&qliksenseCR, qliksenseContextsFile)
+
+	api.LogDebugMessage("Read context file: %s, Read QliksenseCR: %v", qliksenseContextsFile, qliksenseCR)
+	return qliksenseCR, qliksenseContextsFile, nil
+}
+
+// SetOtherConfigs - set profile/namespace/storageclassname/git.repository commands
+func (q *Qliksense) SetOtherConfigs(args []string) error {
+	// retieve current context from config.yaml
+	qliksenseCR, qliksenseContextsFile, err := retrieveCurrentContextInfo(q)
+	if err != nil {
+		return err
+	}
+
+	// modify appropriate fields
+	if len(args) == 0 {
+		err := fmt.Errorf("No args were provided. Please provide args to configure the current context")
+		log.Println(err)
+		return err
+	}
+
+	for _, arg := range args {
+		argsString := strings.Split(arg, "=")
+		switch argsString[0] {
+		case "profile":
+			qliksenseCR.Spec.Profile = argsString[1]
+			api.LogDebugMessage("Current profile after modification: %s ", qliksenseCR.Spec.Profile)
+		case "namespace":
+			qliksenseCR.Spec.NameSpace = argsString[1]
+			api.LogDebugMessage("Current namespace after modification: %s ", qliksenseCR.Spec.NameSpace)
+		case "git.repository":
+			qliksenseCR.Spec.Git.Repository = argsString[1]
+			api.LogDebugMessage("Current git repository after modification: %s ", qliksenseCR.Spec.Git.Repository)
+		case "storageClassName":
+			qliksenseCR.Spec.StorageClassName = argsString[1]
+			api.LogDebugMessage("Current StorageClassName after modification: %s ", qliksenseCR.Spec.StorageClassName)
+		case "rotateKeys":
+			rotateKeys, err := validateInput(argsString[1])
+			if err != nil {
+				return err
+			}
+			qliksenseCR.Spec.RotateKeys = rotateKeys
+			api.LogDebugMessage("Current rotateKeys after modification: %s ", qliksenseCR.Spec.RotateKeys)
+		default:
+			log.Println("As part of the `qliksense config set` command, please enter one of: profile, namespace, storageClassName,rotateKeys or git.repository arguments")
+		}
+	}
+	// write modified content into context.yaml
+	api.WriteToFile(&qliksenseCR, qliksenseContextsFile)
+
+	return nil
+}
+
+// SetContextConfig - set the context for qliksense kubernetes resources to live in
+func (q *Qliksense) SetContextConfig(args []string) error {
+	if len(args) == 1 {
+		q.SetUpQliksenseContext(args[0], false)
+	} else {
+		err := fmt.Errorf("Please provide a name to configure the context with")
+		log.Println(err)
+		return err
+	}
+	return nil
+}
+
+func (q *Qliksense) ListContextConfigs() error {
+	qliksenseConfigFile := filepath.Join(q.QliksenseHome, QliksenseConfigFile)
+	var qliksenseConfig api.QliksenseConfig
+	api.ReadFromFile(&qliksenseConfig, qliksenseConfigFile)
+	out := ansi.NewColorableStdout()
+	w := tabwriter.NewWriter(out, 5, 8, 0, '\t', 0)
+	fmt.Fprintln(w, chalk.Underline.TextStyle("Context Name"), "\t", chalk.Underline.TextStyle("CR File Location"))
+	w.Flush()
+	if len(qliksenseConfig.Spec.Contexts) > 0 {
+		for _, cont := range qliksenseConfig.Spec.Contexts {
+			fmt.Fprintln(w, cont.Name, "\t", cont.CrFile, "\t")
+		}
+		w.Flush()
+		fmt.Fprintln(out, "")
+		fmt.Fprintln(out, chalk.Bold.TextStyle("Current Context : "), qliksenseConfig.Spec.CurrentContext)
+	} else {
+		fmt.Fprintln(out, "No Contexts Available")
+	}
+	return nil
+}
+
+// SetUpQliksenseDefaultContext - to setup dir structure for default qliksense context
+func (q *Qliksense) SetUpQliksenseDefaultContext() error {
+	return q.SetUpQliksenseContext(DefaultQliksenseContext, true)
+}
+
+// SetUpQliksenseContext - to setup qliksense context
+func (q *Qliksense) SetUpQliksenseContext(contextName string, isDefaultContext bool) error {
+	// check the length of the context name entered by the user, it should not exceed 17 chars
+	if len(contextName) > MaxContextNameLength {
+		err := fmt.Errorf("Please enter a context-name with utmost 17 characters")
+		log.Println(err)
+		return err
+	}
+
+	qliksenseConfigFile := filepath.Join(q.QliksenseHome, QliksenseConfigFile)
+	var qliksenseConfig api.QliksenseConfig
+	configFileTrack := false
+
+	if !api.FileExists(qliksenseConfigFile) {
+		qliksenseConfig.AddBaseQliksenseConfigs(contextName)
+	} else {
+		api.ReadFromFile(&qliksenseConfig, qliksenseConfigFile)
+		if isDefaultContext { // if config file exits but a default context is requested, we want to prevent writing to config file
+			configFileTrack = true
+		}
+	}
+	// creating a file in the name of the context if it does not exist/ opening it to append/modify content if it already exists
+
+	qliksenseContextsDir1 := filepath.Join(q.QliksenseHome, QliksenseContextsDir)
+	if !api.DirExists(qliksenseContextsDir1) {
+		if err := os.Mkdir(qliksenseContextsDir1, os.ModePerm); err != nil {
+			err = fmt.Errorf("Not able to create %s dir: %v", qliksenseContextsDir1, err)
+			log.Println(err)
+			return err
+		}
+	}
+	api.LogDebugMessage("%s exists", qliksenseContextsDir1)
+
+	// creating contexts/qlik-default/qlik-default.yaml file
+	qliksenseContextFile := filepath.Join(qliksenseContextsDir1, contextName, contextName+".yaml")
+	var qliksenseCR api.QliksenseCR
+
+	defaultContextsDir := filepath.Join(qliksenseContextsDir1, contextName)
+	if !api.DirExists(defaultContextsDir) {
+		if err := os.Mkdir(defaultContextsDir, os.ModePerm); err != nil {
+			err = fmt.Errorf("Not able to create %s: %v", defaultContextsDir, err)
+			log.Println(err)
+			return err
+		}
+	}
+	api.LogDebugMessage("%s exists", defaultContextsDir)
+	if !api.FileExists(qliksenseContextFile) {
+		qliksenseCR.AddCommonConfig(contextName)
+		api.LogDebugMessage("Added Context: %s", contextName)
+	} else {
+		api.ReadFromFile(&qliksenseCR, qliksenseContextFile)
+	}
+
+	api.WriteToFile(&qliksenseCR, qliksenseContextFile)
+	ctxTrack := false
+	if len(qliksenseConfig.Spec.Contexts) > 0 {
+		for _, ctx := range qliksenseConfig.Spec.Contexts {
+			if ctx.Name == contextName {
+				ctx.CrFile = qliksenseContextFile
+				ctxTrack = true
+				break
+			}
+		}
+	}
+	if !ctxTrack {
+		qliksenseConfig.Spec.Contexts = append(qliksenseConfig.Spec.Contexts, api.Context{
+			Name:   contextName,
+			CrFile: qliksenseContextFile,
+		})
+	}
+	qliksenseConfig.Spec.CurrentContext = contextName
+	if !configFileTrack {
+		api.WriteToFile(&qliksenseConfig, qliksenseConfigFile)
+	}
+
+	return nil
+}
+
+func validateInput(input string) (string, error) {
+	var err error
+	validInputs := []string{"yes", "no", "None"}
+	isValid := false
+	for _, elem := range validInputs {
+		if input == elem {
+			isValid = true
+			break
+		}
+	}
+	if !isValid {
+		err = fmt.Errorf("Please enter one of: yes, no or None")
+		log.Println(err)
+
+	}
+	return input, err
+}

pkg/qliksense/context_configs_test.go

@@ -0,0 +1,221 @@
+package qliksense
+
+import (
+	"fmt"
+	"io/ioutil"
+	"log"
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+var (
+	testDir = "./tests"
+)
+
+func setup() func() {
+	// create tests dir
+	if err := os.Mkdir(testDir, 0777); err != nil {
+		log.Printf("\nError occurred: %v", err)
+	}
+	config :=
+		`
+apiVersion: config.qlik.com/v1
+kind: QliksenseConfig
+metadata:
+  name: qliksenseConfig
+spec:
+  contexts:
+  - name: qlik-default
+    crLocation: /root/.qliksense/contexts/qlik-default.yaml
+  currentContext: qlik-default
+`
+	configFile := filepath.Join(testDir, "config.yaml")
+	// tests/config.yaml exists
+	ioutil.WriteFile(configFile, []byte(config), 0777)
+
+	contextYaml :=
+		`
+apiVersion: qlik.com/v1
+kind: Qliksense
+metadata:
+  name: qlik-default
+spec:
+  profile: docker-desktop
+  rotateKeys: "yes"
+  releaseName: qlik-default
+`
+	qlikDefaultContext := "qlik-default"
+	// create contexts/qlik-default/ under tests/
+	contexts := "contexts"
+	contextsDir := filepath.Join(testDir, contexts, qlikDefaultContext)
+	if err := os.MkdirAll(contextsDir, 0777); err != nil {
+		err = fmt.Errorf("Not able to create directories")
+		log.Fatal(err)
+	}
+
+	contextFile := filepath.Join(contextsDir, qlikDefaultContext+".yaml")
+	ioutil.WriteFile(contextFile, []byte(contextYaml), 0777)
+	tearDown := func() {
+		os.RemoveAll(testDir)
+	}
+	return tearDown
+}
+
+func Test_retrieveCurrentContextInfo(t *testing.T) {
+
+	tearDown := setup()
+	defer tearDown()
+
+	q := &Qliksense{
+		QliksenseHome: testDir,
+	}
+	_, _, err := retrieveCurrentContextInfo(q)
+	if err != nil {
+		t.FailNow()
+	}
+}
+
+func TestSetUpQliksenseContext(t *testing.T) {
+	type args struct {
+		qlikSenseHome    string
+		contextName      string
+		isDefaultContext bool
+	}
+	tests := []struct {
+		name    string
+		args    args
+		wantErr bool
+	}{
+		{
+			name: "valid contextname",
+			args: args{
+				qlikSenseHome:    testDir,
+				contextName:      "testContext1",
+				isDefaultContext: false,
+			},
+			wantErr: false,
+		},
+		{
+			name: "invalid contextname",
+			args: args{
+				qlikSenseHome:    testDir,
+				contextName:      "testContext_abcdefgh",
+				isDefaultContext: false,
+			},
+			wantErr: true,
+		},
+	}
+	tearDown := setup()
+	defer tearDown()
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			q, err := New(tt.args.qlikSenseHome)
+			if err != nil {
+				t.Errorf("unable to create a qliksense instance")
+				return
+			}
+			if err := q.SetUpQliksenseContext(tt.args.contextName, tt.args.isDefaultContext); (err != nil) != tt.wantErr {
+				t.Errorf("SetUpQliksenseContext() error = %v, wantErr %v", err, tt.wantErr)
+			}
+		})
+	}
+}
+
+func TestSetUpQliksenseDefaultContext(t *testing.T) {
+	type args struct {
+		qlikSenseHome string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		wantErr bool
+	}{
+		{
+			name: "valid case",
+			args: args{
+				qlikSenseHome: testDir,
+			},
+			wantErr: false,
+		},
+	}
+	tearDown := setup()
+	defer tearDown()
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			q, err := New(tt.args.qlikSenseHome)
+			if err != nil {
+				t.Errorf("unable to create a qliksense instance")
+				return
+			}
+			if err := q.SetUpQliksenseDefaultContext(); (err != nil) != tt.wantErr {
+				t.Errorf("SetUpQliksenseDefaultContext() error = %v, wantErr %v", err, tt.wantErr)
+			}
+		})
+	}
+}
+
+func TestSetOtherConfigs(t *testing.T) {
+	type args struct {
+		q    *Qliksense
+		args []string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		wantErr bool
+	}{
+		{
+			name: "valid case",
+			args: args{
+				q: &Qliksense{
+					QliksenseHome: testDir,
+				},
+				args: []string{"profile=minikube", "namespace=qliksense", "storageClassName=efs"},
+			},
+			wantErr: false,
+		},
+	}
+	tearDown := setup()
+	defer tearDown()
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if err := tt.args.q.SetOtherConfigs(tt.args.args); (err != nil) != tt.wantErr {
+				t.Errorf("SetOtherConfigs() error = %v, wantErr %v", err, tt.wantErr)
+			}
+		})
+	}
+}
+
+func TestSetConfigs(t *testing.T) {
+	type args struct {
+		q    *Qliksense
+		args []string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		wantErr bool
+	}{
+		{
+			name: "valid case",
+			args: args{
+				q: &Qliksense{
+					QliksenseHome: testDir,
+				},
+				args: []string{"qliksense[name=acceptEULA]=\"yes\"", "qliksense[name=mongoDbUri]=\"mongo://mongo:3307\""},
+			},
+			wantErr: false,
+		},
+	}
+	tearDown := setup()
+	defer tearDown()
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if err := tt.args.q.SetConfigs(tt.args.args); (err != nil) != tt.wantErr {
+				t.Errorf("SetConfigs() error = %v, wantErr %v", err, tt.wantErr)
+			}
+		})
+	}
+}

pkg/qliksense/docker.go

@@ -1,257 +1,411 @@
-package qliksense
-
-import (
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-
-	"github.com/docker/cli/cli/command"
-	cliflags "github.com/docker/cli/cli/flags"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/docker/api/types"
-	"github.com/docker/docker/api/types/filters"
-	"github.com/docker/docker/pkg/jsonmessage"
-	"github.com/docker/docker/pkg/term"
-	"github.com/docker/docker/registry"
-
-	"strings"
-
-	"golang.org/x/net/context"
-	yaml "gopkg.in/yaml.v2"
-)
-
-// Images ...
-type Images struct {
-	Images []string `yaml:"images"`
-}
-
-// PullImages ...
-func (p *Qliksense) PullImages(args []string) error {
-	var (
-		image       string
-		err         error
-		yamlVersion string
-		valid       bool
-		images      Images
-	)
-	println("getting images list...")
-	if yamlVersion, err = p.CallPorter(append([]string{"invoke", "--action", "about"}, args...),
-		func(x string) (out *string) {
-			if strings.HasPrefix(x, "qlikSenseVersion") {
-				valid = true
-			}
-			if strings.HasPrefix(x, "execution") {
-				valid = false
-			}
-			if valid {
-				return &x
-			}
-			return nil
-		}); err != nil {
-		return err
-	}
-
-	if err = yaml.Unmarshal([]byte(yamlVersion), &images); err != nil {
-		return err
-	}
-	for _, image = range images.Images {
-		if _, err = p.PullImage(image); err != nil {
-			fmt.Print(err)
-		}
-		println("---")
-	}
-
-	return nil
-}
-
-// PullImage ...
-func (p *Qliksense) PullImage(imageName string) (map[string]string, error) {
-	var (
-		cli          *command.DockerCli
-		dockerOutput io.Writer
-		response     io.ReadCloser
-		pullOptions  types.ImagePullOptions
-		ctx          context.Context
-		ref          reference.Named
-		repoInfo     *registry.RepositoryInfo
-		authConfig   types.AuthConfig
-		encodedAuth  string
-		termFd       uintptr
-		err          error
-	)
-	// TODO: Create a real cli config context
-	ctx = context.Background()
-	if cli, err = command.NewDockerCli(); err != nil {
-		return nil, err
-	}
-
-	if err = cli.Initialize(cliflags.NewClientOptions()); err != nil {
-		return nil, err
-	}
-
-	if ref, err = reference.ParseNormalizedNamed(imageName); err != nil {
-		return nil, err
-	}
-	if repoInfo, err = registry.ParseRepositoryInfo(ref); err != nil {
-		return nil, err
-	}
-
-	authConfig = command.ResolveAuthConfig(ctx, cli, repoInfo.Index)
-	if encodedAuth, err = command.EncodeAuthToBase64(authConfig); err != nil {
-		return nil, err
-	}
-
-	pullOptions = types.ImagePullOptions{
-		RegistryAuth: encodedAuth,
-	}
-
-	if response, err = cli.Client().ImagePull(ctx, imageName, pullOptions); err != nil {
-		return nil, err
-	}
-	defer response.Close()
-
-	dockerOutput = ioutil.Discard
-	// if b.IsVerbose() {
-	// 	dockerOutput = b.Out
-	// }
-	dockerOutput = os.Stdout
-	termFd, _ = term.GetFdInfo(dockerOutput)
-	// Setting this to false here because Moby os.Exit(1) all over the place and this fails on WSL (only)
-	// when Term is true.
-	isTerm := false
-	if err = jsonmessage.DisplayJSONMessagesStream(response, dockerOutput, termFd, isTerm, nil); err != nil {
-		return nil, err
-	}
-	inspectData, _, err := cli.Client().ImageInspectWithRaw(ctx, imageName)
-	if err != nil {
-		return nil, err
-	}
-	return inspectData.ContainerConfig.Labels, nil
-}
-
-// PullImage ...
-func (p *Qliksense) TagAndPushImages(registry string) error {
-	var (
-		image       string
-		err         error
-		yamlVersion string
-		valid       bool
-		images      Images
-	)
-
-	if yamlVersion, err = p.CallPorter([]string{"invoke", "--action", "about"},
-		func(x string) (out *string) {
-			if strings.HasPrefix(x, "qlikSenseVersion") {
-				valid = true
-			}
-			if strings.HasPrefix(x, "execution") {
-				valid = false
-			}
-			if valid {
-				return &x
-			}
-			return nil
-		}); err != nil {
-		return err
-	}
-
-	if err = yaml.Unmarshal([]byte(yamlVersion), &images); err != nil {
-		return err
-	}
-
-	for _, image = range images.Images {
-		if err = p.TagAndPush(image, registry); err != nil {
-			fmt.Print(err)
-		}
-		println("---")
-	}
-
-	return nil
-}
-
-// PullImage ...
-func (p *Qliksense) TagAndPush(image string, registryName string) error {
-	var (
-		cli              *command.DockerCli
-		dockerOutput     io.Writer
-		response         io.ReadCloser
-		pushOptions      types.ImagePushOptions
-		ctx              context.Context
-		newName          string
-		segments         []string
-		imageList        []types.ImageSummary
-		imageListOptions types.ImageListOptions
-		filterArgs       filters.Args
-		ref              reference.Named
-		repoInfo         *registry.RepositoryInfo
-		authConfig       types.AuthConfig
-		encodedAuth      string
-		termFd           uintptr
-		err              error
-	)
-	// TODO: Create a real cli config context
-	ctx = context.Background()
-	if cli, err = command.NewDockerCli(); err != nil {
-		return err
-	}
-	if err = cli.Initialize(cliflags.NewClientOptions()); err != nil {
-		return err
-	}
-	segments = strings.Split(image, "/")
-	if segments[0] == "docker.io" {
-		image = strings.Join(segments[1:], "/")
-	}
-	newName = registryName + "/" + segments[len(segments)-1]
-
-	filterArgs = filters.NewArgs()
-	filterArgs.Add("reference", image)
-	imageListOptions = types.ImageListOptions{
-		Filters: filterArgs,
-	}
-	if imageList, err = cli.Client().ImageList(ctx, imageListOptions); err != nil {
-		return err
-	}
-	if imageList == nil || len(imageList) <= 0 {
-		fmt.Printf("Use `qliksense pull`, to pull %v for an air gap push", newName)
-		return nil
-	}
-
-	if err = cli.Client().ImageTag(ctx, image, newName); err != nil {
-		return err
-	}
-
-	if ref, err = reference.ParseNormalizedNamed(image); err != nil {
-		return err
-	}
-	if repoInfo, err = registry.ParseRepositoryInfo(ref); err != nil {
-		return err
-	}
-	authConfig = command.ResolveAuthConfig(ctx, cli, repoInfo.Index)
-	if encodedAuth, err = command.EncodeAuthToBase64(authConfig); err != nil {
-		return err
-	}
-	pushOptions = types.ImagePushOptions{
-		All:          true,
-		RegistryAuth: encodedAuth,
-	}
-
-	if response, err = cli.Client().ImagePush(ctx, newName, pushOptions); err != nil {
-		return err
-	}
-	defer response.Close()
-
-	dockerOutput = ioutil.Discard
-	// if b.IsVerbose() {
-	// 	dockerOutput = b.Out
-	// }
-	dockerOutput = os.Stdout
-	termFd, _ = term.GetFdInfo(dockerOutput)
-	// Setting this to false here because Moby os.Exit(1) all over the place and this fails on WSL (only)
-	// when Term is true.
-	isTerm := false
-	if err = jsonmessage.DisplayJSONMessagesStream(response, dockerOutput, termFd, isTerm, nil); err != nil {
-		return err
-	}
-	return nil
-}
+package qliksense
+
+import (
+	"fmt"
+	"io"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/containers/image/v5/copy"
+	"github.com/containers/image/v5/signature"
+	"github.com/containers/image/v5/transports/alltransports"
+	imageTypes "github.com/containers/image/v5/types"
+	"github.com/docker/cli/cli/command"
+	cliflags "github.com/docker/cli/cli/flags"
+	"github.com/docker/distribution/reference"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/filters"
+	"github.com/docker/docker/pkg/jsonmessage"
+	"github.com/docker/docker/pkg/term"
+	"github.com/docker/docker/registry"
+	homedir "github.com/mitchellh/go-homedir"
+	"github.com/pkg/errors"
+
+	"golang.org/x/net/context"
+	yaml "gopkg.in/yaml.v2"
+)
+
+// PullImages ...
+func (q *Qliksense) PullImages(gitRef, profile string, engine bool) error {
+	var (
+		image, versionFile, imagesDir, homeDir string
+		err                                    error
+		versionOut                             *VersionOutput
+	)
+	println("getting images list...")
+
+	// TODO: get getref and profile from config/cr for About function call
+	if versionOut, err = q.About(gitRef, profile); err != nil {
+		return err
+	}
+
+	if homeDir, err = homedir.Dir(); err != nil {
+		return err
+	}
+	imagesDir = filepath.Join(homeDir, ".qliksense", "images")
+	os.MkdirAll(imagesDir, os.ModePerm)
+	versionFile = filepath.Join(imagesDir, versionOut.QliksenseVersion)
+
+	if _, err = os.Stat(versionFile); err != nil {
+		if os.IsNotExist(err) {
+			if yamlVersion, err := yaml.Marshal(versionOut); err != nil {
+				return err
+			} else if err = ioutil.WriteFile(versionFile, yamlVersion, os.ModePerm); err != nil {
+				return err
+			}
+		} else {
+			return errors.Errorf("Unable to determine About file %v exists", versionFile)
+		}
+	}
+	for _, image = range versionOut.Images {
+		if _, err = q.PullImage(image, engine); err != nil {
+			fmt.Print(err)
+		}
+		println("---")
+	}
+
+	return nil
+}
+
+// PullImage ...
+func (q *Qliksense) PullImage(imageName string, engine bool) (map[string]string, error) {
+	if engine {
+		return q.pullDockerImage(imageName)
+	}
+	return q.pullImage(imageName)
+}
+
+func (q *Qliksense) commandTimeoutContext(commandTimeout time.Duration) (context.Context, context.CancelFunc) {
+	ctx := context.Background()
+	var cancel context.CancelFunc = func() {}
+	if commandTimeout > 0 {
+		ctx, cancel = context.WithTimeout(ctx, commandTimeout)
+	}
+	return ctx, cancel
+}
+
+func (q *Qliksense) pullImage(imageName string) (map[string]string, error) {
+	var (
+		ctx                         context.Context
+		cancel                      context.CancelFunc
+		srcRef, destRef             imageTypes.ImageReference
+		blobDir, targetDir, homeDir string
+		segments                    []string
+		nameTag                     []string
+		err                         error
+		policyContext               *signature.PolicyContext
+	)
+	ctx, cancel = q.commandTimeoutContext(0)
+	defer cancel()
+
+	if srcRef, err = alltransports.ParseImageName("docker://" + imageName); err != nil {
+		return nil, err
+	}
+	segments = strings.Split(imageName, "/")
+	nameTag = strings.Split(segments[len(segments)-1], ":")
+	if len(nameTag) < 2 {
+		nameTag = append(nameTag, "latest")
+	}
+	if homeDir, err = homedir.Dir(); err != nil {
+		return nil, err
+	}
+	targetDir = filepath.Join(homeDir, ".qliksense", "images", nameTag[0], nameTag[1])
+
+	fmt.Printf("==> Pulling image %v:%v", nameTag[0], nameTag[1])
+	fmt.Println()
+	os.MkdirAll(targetDir, os.ModePerm)
+	blobDir = filepath.Join(homeDir, ".qliksense", "blobs")
+	os.MkdirAll(blobDir, os.ModePerm)
+
+	if destRef, err = alltransports.ParseImageName("oci:" + targetDir); err != nil {
+		return nil, err
+	}
+
+	if policyContext, err = signature.NewPolicyContext(&signature.Policy{Default: []signature.PolicyRequirement{signature.NewPRInsecureAcceptAnything()}}); err != nil {
+		return nil, err
+	}
+	defer policyContext.Destroy()
+
+	_, err = copy.Image(ctx, policyContext, destRef, srcRef, &copy.Options{
+		ReportWriter: os.Stdout,
+		SourceCtx: &imageTypes.SystemContext{
+			ArchitectureChoice: "amd64",
+			OSChoice:           "linux",
+		},
+		DestinationCtx: &imageTypes.SystemContext{
+			OCISharedBlobDirPath: blobDir,
+		},
+	})
+	return nil, err
+}
+func (q *Qliksense) pullDockerImage(imageName string) (map[string]string, error) {
+	var (
+		cli          *command.DockerCli
+		dockerOutput io.Writer
+		response     io.ReadCloser
+		pullOptions  types.ImagePullOptions
+		ctx          context.Context
+		cancel       context.CancelFunc
+		ref          reference.Named
+		repoInfo     *registry.RepositoryInfo
+		authConfig   types.AuthConfig
+		encodedAuth  string
+		termFd       uintptr
+		err          error
+	)
+	ctx, cancel = q.commandTimeoutContext(0)
+	defer cancel()
+
+	if cli, err = command.NewDockerCli(); err != nil {
+		return nil, err
+	}
+
+	if err = cli.Initialize(cliflags.NewClientOptions()); err != nil {
+		return nil, err
+	}
+
+	if ref, err = reference.ParseNormalizedNamed(imageName); err != nil {
+		return nil, err
+	}
+	if repoInfo, err = registry.ParseRepositoryInfo(ref); err != nil {
+		return nil, err
+	}
+
+	authConfig = command.ResolveAuthConfig(ctx, cli, repoInfo.Index)
+	if encodedAuth, err = command.EncodeAuthToBase64(authConfig); err != nil {
+		return nil, err
+	}
+
+	pullOptions = types.ImagePullOptions{
+		RegistryAuth: encodedAuth,
+	}
+
+	if response, err = cli.Client().ImagePull(ctx, imageName, pullOptions); err != nil {
+		return nil, err
+	}
+	defer response.Close()
+
+	dockerOutput = ioutil.Discard
+	// if b.IsVerbose() {
+	// 	dockerOutput = b.Out
+	// }
+	dockerOutput = os.Stdout
+	termFd, _ = term.GetFdInfo(dockerOutput)
+	// Setting this to false here because Moby os.Exit(1) all over the place and this fails on WSL (only)
+	// when Term is true.
+	isTerm := false
+	if err = jsonmessage.DisplayJSONMessagesStream(response, dockerOutput, termFd, isTerm, nil); err != nil {
+		return nil, err
+	}
+	inspectData, _, err := cli.Client().ImageInspectWithRaw(ctx, imageName)
+	if err != nil {
+		return nil, err
+	}
+	return inspectData.ContainerConfig.Labels, nil
+}
+
+//TagAndPushImages ...
+func (q *Qliksense) TagAndPushImages(registry string, engine bool) error {
+	var (
+		image       string
+		err         error
+		yamlVersion string
+		images      VersionOutput
+	)
+
+	if err = yaml.Unmarshal([]byte(yamlVersion), &images); err != nil {
+		return err
+	}
+
+	for _, image = range images.Images {
+		if err = q.TagAndPush(image, registry, engine); err != nil {
+			fmt.Print(err)
+		}
+		println("---")
+	}
+
+	return nil
+}
+
+func (q *Qliksense) directoryExists(path string) (exists bool, err error) {
+	if info, err := os.Stat(path); err != nil && os.IsNotExist(err) {
+		exists = false
+		err = nil
+	} else if err != nil && !os.IsNotExist(err) {
+		exists = false
+	} else if err == nil && info.IsDir() {
+		exists = true
+	} else if err == nil && !info.IsDir() {
+		exists = false
+		err = fmt.Errorf("path: %v is occupied by a file instead of a directory", path)
+	}
+	return exists, err
+}
+
+//TagAndPush ...
+func (q *Qliksense) TagAndPush(image string, registryName string, engine bool) error {
+	if engine {
+		return q.tagAndDockerPush(image, registryName)
+	}
+	return q.tagAndPush(image, registryName)
+}
+
+func (q *Qliksense) tagAndPush(image string, registryName string) error {
+	var (
+		ctx                               context.Context
+		cancel                            context.CancelFunc
+		srcRef, destRef                   imageTypes.ImageReference
+		blobDir, srcDir, homeDir, newName string
+		segments                          []string
+		nameTag                           []string
+		err                               error
+		policyContext                     *signature.PolicyContext
+		srcExists                         bool
+	)
+	ctx, cancel = q.commandTimeoutContext(0)
+	defer cancel()
+
+	segments = strings.Split(image, "/")
+	nameTag = strings.Split(segments[len(segments)-1], ":")
+
+	if len(nameTag) < 2 {
+		nameTag = append(nameTag, "latest")
+	}
+	if homeDir, err = homedir.Dir(); err != nil {
+		return err
+	}
+	srcDir = filepath.Join(homeDir, ".qliksense", "images", nameTag[0], nameTag[1])
+	if srcExists, err = q.directoryExists(srcDir); err != nil {
+		return err
+	}
+	if !srcExists {
+		if _, err = q.PullImage(image, false); err != nil {
+			return err
+		}
+	}
+	if srcRef, err = alltransports.ParseImageName("oci:" + srcDir); err != nil {
+		return err
+	}
+
+	if segments[0] == "docker.io" {
+		image = strings.Join(segments[1:], "/")
+	}
+	newName = "//" + registryName + "/" + segments[len(segments)-1]
+
+	fmt.Printf("==> Tag and push image to %v", newName)
+	fmt.Println()
+
+	if destRef, err = alltransports.ParseImageName("docker:" + newName); err != nil {
+		return err
+	}
+
+	if policyContext, err = signature.NewPolicyContext(&signature.Policy{Default: []signature.PolicyRequirement{signature.NewPRInsecureAcceptAnything()}}); err != nil {
+		return err
+	}
+	defer policyContext.Destroy()
+
+	blobDir = filepath.Join(homeDir, ".qliksense", "blobs")
+	os.MkdirAll(blobDir, os.ModePerm)
+
+	_, err = copy.Image(ctx, policyContext, destRef, srcRef, &copy.Options{
+		ReportWriter: os.Stdout,
+		SourceCtx: &imageTypes.SystemContext{
+			OCISharedBlobDirPath: blobDir,
+		},
+		DestinationCtx: &imageTypes.SystemContext{
+			DockerDaemonInsecureSkipTLSVerify: true,
+		},
+	})
+	return err
+}
+
+// PullImage ...
+func (q *Qliksense) tagAndDockerPush(image string, registryName string) error {
+	var (
+		cli              *command.DockerCli
+		dockerOutput     io.Writer
+		response         io.ReadCloser
+		pushOptions      types.ImagePushOptions
+		ctx              context.Context
+		cancel           context.CancelFunc
+		newName          string
+		segments         []string
+		imageList        []types.ImageSummary
+		imageListOptions types.ImageListOptions
+		filterArgs       filters.Args
+		ref              reference.Named
+		repoInfo         *registry.RepositoryInfo
+		authConfig       types.AuthConfig
+		encodedAuth      string
+		termFd           uintptr
+		err              error
+	)
+	// TODO: Create a real cli config context
+	ctx, cancel = q.commandTimeoutContext(0)
+	defer cancel()
+	if cli, err = command.NewDockerCli(); err != nil {
+		return err
+	}
+	if err = cli.Initialize(cliflags.NewClientOptions()); err != nil {
+		return err
+	}
+	segments = strings.Split(image, "/")
+	if segments[0] == "docker.io" {
+		image = strings.Join(segments[1:], "/")
+	}
+	newName = registryName + "/" + segments[len(segments)-1]
+
+	filterArgs = filters.NewArgs()
+	filterArgs.Add("reference", image)
+	imageListOptions = types.ImageListOptions{
+		Filters: filterArgs,
+	}
+	if imageList, err = cli.Client().ImageList(ctx, imageListOptions); err != nil {
+		return err
+	}
+	if imageList == nil || len(imageList) <= 0 {
+		fmt.Printf("Use `qliksense pull`, to pull %v for an air gap push", newName)
+		return nil
+	}
+
+	if err = cli.Client().ImageTag(ctx, image, newName); err != nil {
+		return err
+	}
+
+	if ref, err = reference.ParseNormalizedNamed(image); err != nil {
+		return err
+	}
+	if repoInfo, err = registry.ParseRepositoryInfo(ref); err != nil {
+		return err
+	}
+	authConfig = command.ResolveAuthConfig(ctx, cli, repoInfo.Index)
+	if encodedAuth, err = command.EncodeAuthToBase64(authConfig); err != nil {
+		return err
+	}
+	pushOptions = types.ImagePushOptions{
+		All:          true,
+		RegistryAuth: encodedAuth,
+	}
+
+	if response, err = cli.Client().ImagePush(ctx, newName, pushOptions); err != nil {
+		return err
+	}
+	defer response.Close()
+
+	dockerOutput = ioutil.Discard
+	// if b.IsVerbose() {
+	// 	dockerOutput = b.Out
+	// }
+	dockerOutput = os.Stdout
+	termFd, _ = term.GetFdInfo(dockerOutput)
+	// Setting this to false here because Moby os.Exit(1) all over the place and this fails on WSL (only)
+	// when Term is true.
+	isTerm := false
+	if err = jsonmessage.DisplayJSONMessagesStream(response, dockerOutput, termFd, isTerm, nil); err != nil {
+		return err
+	}
+	return nil
+}

pkg/qliksense/fetch.go

@@ -0,0 +1,40 @@
+package qliksense
+
+import (
+	"fmt"
+
+	"github.com/google/uuid"
+	kapis_git "github.com/qlik-oss/k-apis/pkg/git"
+	qapi "github.com/qlik-oss/sense-installer/pkg/api"
+)
+
+const (
+	QLIK_GIT_REPO = "https://github.com/qlik-oss/qliksense-k8s"
+)
+
+func (q *Qliksense) FetchQK8s(version string) error {
+	qConfig := qapi.NewQConfig(q.QliksenseHome)
+	return fetchAndUpdateCR(qConfig, version)
+}
+
+func fetchAndUpdateCR(qConfig *qapi.QliksenseConfig, version string) error {
+	qcr, err := qConfig.GetCurrentCR()
+	if err != nil {
+		fmt.Println("cannot get the current-context cr", err)
+		return err
+	}
+	if qConfig.IsRepoExistForCurrent(version) {
+		return nil
+	}
+	destDir := qConfig.BuildRepoPath(version)
+	fmt.Printf("fetching version [%s] from %s\n", version, QLIK_GIT_REPO)
+
+	if repo, err := kapis_git.CloneRepository(destDir, QLIK_GIT_REPO, nil); err != nil {
+		return err
+	} else if err = kapis_git.Checkout(repo, version, fmt.Sprintf("%v-by-operator-%v", version, uuid.New().String()), nil); err != nil {
+		return err
+	}
+	qcr.Spec.ManifestsRoot = qConfig.BuildCurrentManifestsRoot(version)
+	qcr.AddLabelToCr("version", version)
+	return qConfig.WriteCurrentContextCR(qcr)
+}

pkg/qliksense/install.go

@@ -0,0 +1,74 @@
+package qliksense
+
+import (
+	"fmt"
+
+	qapi "github.com/qlik-oss/sense-installer/pkg/api"
+)
+
+type InstallCommandOptions struct {
+	AcceptEULA   string
+	Namespace    string
+	StorageClass string
+	MongoDbUri   string
+	RotateKeys   string
+}
+
+func (q *Qliksense) InstallQK8s(version string, opts *InstallCommandOptions) error {
+
+	// step1: fetch 1.0.0 # pull down qliksense-k8s@1.0.0
+	// step2: operator view | kubectl apply -f # operator manifest (CRD)
+	// step3: config apply | kubectl apply -f # generates patches (if required) in configuration directory, applies manifest
+	// step4: config view | kubectl apply -f # generates Custom Resource manifest (CR)
+
+	// fetch the version
+	qConfig := qapi.NewQConfig(q.QliksenseHome)
+	fetchAndUpdateCR(qConfig, version)
+
+	//TODO: may need to check if CRD already installed, but doing apply does not hurt for now
+	//install crd into cluster
+	fmt.Println("Installing operator CRD")
+	if err := qapi.KubectlApply(q.GetCRDString()); err != nil {
+		fmt.Println("cannot do kubectl apply on opeartor CRD", err)
+		return err
+	}
+	// install generated manifests into cluster
+	fmt.Println("Installing generated manifests into cluster")
+	qcr, err := qConfig.GetCurrentCR()
+	if err != nil {
+		fmt.Println("cannot get the current-context cr", err)
+		return err
+	}
+	if opts.AcceptEULA != "" {
+		qcr.Spec.AddToConfigs("qliksense", "acceptEULA", opts.AcceptEULA)
+	}
+	if opts.MongoDbUri != "" {
+		qcr.Spec.AddToSecrets("qliksense", "mongoDbUri", opts.MongoDbUri)
+	}
+	if opts.StorageClass != "" {
+		qcr.Spec.StorageClassName = opts.StorageClass
+	}
+	if opts.Namespace != "" {
+		qcr.Spec.NameSpace = opts.Namespace
+	}
+	if opts.RotateKeys != "" {
+		qcr.Spec.RotateKeys = opts.RotateKeys
+	}
+	qConfig.WriteCurrentContextCR(qcr)
+	if err := q.applyConfigToK8s(qcr, "install"); err != nil {
+		fmt.Println("cannot do kubectl apply on manifests")
+		return err
+	}
+
+	// install operator cr into cluster
+	//get the current context cr
+	fmt.Println("Install operator CR into cluster")
+	r, err := q.getCurrentCRString()
+	if err != nil {
+		return err
+	}
+	if err := qapi.KubectlApply(r); err != nil {
+		fmt.Println("cannot do kubectl apply on operator CR")
+	}
+	return nil
+}

pkg/qliksense/kuz.go

@@ -0,0 +1,32 @@
+package qliksense
+
+import (
+	"log"
+	"os"
+
+	"sigs.k8s.io/kustomize/api/filesys"
+	"sigs.k8s.io/kustomize/api/konfig"
+	"sigs.k8s.io/kustomize/api/krusty"
+	"sigs.k8s.io/kustomize/api/types"
+)
+
+func executeKustomizeBuild(directory string) ([]byte, error) {
+	log.SetOutput(&nullWriter{})
+	defer func() {
+		log.SetOutput(os.Stderr)
+	}()
+
+	fSys := filesys.MakeFsOnDisk()
+	options := &krusty.Options{
+		DoLegacyResourceSort: false,
+		LoadRestrictions:     types.LoadRestrictionsNone,
+		DoPrune:              false,
+		PluginConfig:         konfig.DisabledPluginConfig(),
+	}
+	k := krusty.MakeKustomizer(fSys, options)
+	resMap, err := k.Run(directory)
+	if err != nil {
+		return nil, err
+	}
+	return resMap.AsYaml()
+}

pkg/qliksense/kuz_test.go

@@ -0,0 +1,141 @@
+package qliksense
+
+import (
+	"bytes"
+	"encoding/base64"
+	"io"
+	"io/ioutil"
+	"log"
+	"os"
+	"path"
+	"strings"
+	"testing"
+
+	"gopkg.in/yaml.v3"
+
+	"github.com/Shopify/ejson"
+	"github.com/qlik-oss/k-apis/pkg/config"
+	"github.com/qlik-oss/k-apis/pkg/qust"
+
+	kapis_git "github.com/qlik-oss/k-apis/pkg/git"
+)
+
+func Test_executeKustomizeBuild(t *testing.T) {
+	tmpDir, err := ioutil.TempDir("", "")
+	if err != nil {
+		t.Fatalf("unexpected error: %v\n", err)
+	}
+	defer os.RemoveAll(tmpDir)
+
+	kustomizationYamlFilePath := path.Join(tmpDir, "kustomization.yaml")
+	kustomizationYaml := `
+generatorOptions:
+  disableNameSuffixHash: true
+configMapGenerator:
+- name: foo-config
+  literals:    
+  - foo=bar
+`
+	err = ioutil.WriteFile(kustomizationYamlFilePath, []byte(kustomizationYaml), os.ModePerm)
+	if err != nil {
+		t.Fatalf("error writing kustomization file to path: %v error: %v\n", kustomizationYamlFilePath, err)
+	}
+
+	result, err := executeKustomizeBuild(tmpDir)
+	if err != nil {
+		t.Fatalf("unexpected kustomize error: %v\n", err)
+	}
+
+	expectedK8sYaml := `apiVersion: v1
+data:
+  foo: bar
+kind: ConfigMap
+metadata:
+  name: foo-config
+`
+	if string(result) != expectedK8sYaml {
+		t.Fatalf("expected k8s yaml: [%v] but got: [%v]\n", expectedK8sYaml, string(result))
+	}
+}
+
+func Test_executeKustomizeBuild_onQlikConfig_regenerateKeys(t *testing.T) {
+	tmpDir, err := ioutil.TempDir("", "")
+	if err != nil {
+		t.Fatalf("unexpected error: %v\n", err)
+	}
+	defer os.RemoveAll(tmpDir)
+
+	configPath := path.Join(tmpDir, "config")
+	if repo, err := kapis_git.CloneRepository(configPath, defaultGitUrl, nil); err != nil {
+		t.Fatalf("unexpected error: %v\n", err)
+	} else if err := kapis_git.Checkout(repo, "v1.21.23-edge", "", nil); err != nil {
+		t.Fatalf("unexpected error: %v\n", err)
+	}
+
+	cr := &config.CRSpec{
+		ManifestsRoot: configPath,
+	}
+
+	if err := os.Setenv("EJSON_KEYDIR", tmpDir); err != nil {
+		t.Fatalf("unexpected error setting EJSON_KEYDIR environment variable: %v\n", err)
+	}
+
+	if err := os.Unsetenv("EJSON_KEY"); err != nil {
+		t.Fatalf("unexpected error unsetting EJSON_KEY: %v\n", err)
+	}
+
+	generateKeys(cr, "won't-use")
+
+	yamlResources, err := executeKustomizeBuild(path.Join(configPath, "manifests", "base", "resources", "users"))
+	if err != nil {
+		t.Fatalf("unexpected kustomize error: %v\n", err)
+	}
+
+	decoder := yaml.NewDecoder(bytes.NewReader(yamlResources))
+	var resource map[string]interface{}
+	keyIdBase64 := ""
+	for {
+		err := decoder.Decode(&resource)
+		if err != nil {
+			if err != io.EOF {
+				t.Fatalf("unexpected yaml decode error: %v\n", err)
+			}
+			break
+		}
+		if resource["kind"].(string) == "Secret" && strings.Contains(resource["metadata"].(map[string]interface{})["name"].(string), "users-secrets-") {
+			keyIdBase64 = resource["data"].(map[string]interface{})["tokenAuthPrivateKeyId"].(string)
+			break
+		}
+	}
+
+	untransformedKeyId := `(( (ds "data").kid ))`
+	if keyIdBase64 == "" {
+		t.Fatalf("expected keyIdBase64 for users secret to be non empty:\n")
+	} else if keyId, err := base64.StdEncoding.DecodeString(keyIdBase64); err != nil {
+		t.Fatalf("unexpected base64 decode error: %v\n", err)
+	} else if string(keyId) == untransformedKeyId {
+		t.Fatalf("unexpected users keyId: %v\n", untransformedKeyId)
+	}
+}
+
+func generateKeys(cr *config.CRSpec, defaultKeyDir string) {
+	log.Println("rotating all keys")
+	keyDir := getEjsonKeyDir(defaultKeyDir)
+	if ejsonPublicKey, ejsonPrivateKey, err := ejson.GenerateKeypair(); err != nil {
+		log.Printf("error generating an ejson key pair: %v\n", err)
+	} else if err := qust.GenerateKeys(cr, ejsonPublicKey); err != nil {
+		log.Printf("error generating application keys: %v\n", err)
+	} else if err := os.MkdirAll(keyDir, os.ModePerm); err != nil {
+		log.Printf("error makeing sure private key storage directory: %v exists, error: %v\n", keyDir, err)
+	} else if err := ioutil.WriteFile(path.Join(keyDir, ejsonPublicKey), []byte(ejsonPrivateKey), os.ModePerm); err != nil {
+		log.Printf("error storing ejson private key: %v\n", err)
+	}
+}
+
+func getEjsonKeyDir(defaultKeyDir string) string {
+	ejsonKeyDir := os.Getenv("EJSON_KEYDIR")
+	if ejsonKeyDir == "" {
+		ejsonKeyDir = defaultKeyDir
+	}
+	return ejsonKeyDir
+}

pkg/qliksense/operator.go

@@ -0,0 +1,41 @@
+package qliksense
+
+import (
+	"fmt"
+	"path/filepath"
+	"io"
+	"os"
+	"strings"
+)
+
+func (q *Qliksense) ViewOperatorCrd() {
+	io.WriteString(os.Stdout, q.GetCRDString())
+}
+
+// this will return crd,deployment,role, rolebinding,serviceaccount for operator
+func (q *Qliksense) GetCRDString() string {
+	result := ""
+	for _, v := range q.getFileList("crd") {
+		result = q.getYamlFromPackrFile(v)
+	}
+	for _, v := range q.getFileList("crd-deploy") {
+		result = result + q.getYamlFromPackrFile(v)
+	}
+	return result
+}
+func (q *Qliksense) getYamlFromPackrFile(packrFile string) string {
+	s, err := q.CrdBox.FindString(packrFile)
+	if err != nil {
+		fmt.Printf("Cannot read file %s", packrFile)
+	}
+	return fmt.Sprintln("#soruce: " + packrFile + "\n\n" + s + "\n---")
+}
+func (q *Qliksense) getFileList(resourceType string) []string {
+	var resList []string
+	for _, v := range q.CrdBox.List() {
+		if strings.Contains(v, filepath.Join(resourceType, "")) {
+			resList = append(resList, []string{v}...)
+		}
+	}
+	return resList
+}

pkg/qliksense/porter.go

@@ -1,59 +0,0 @@
-package qliksense
-
-import (
-	"bufio"
-	"fmt"
-	"io"
-	"os"
-	"os/exec"
-)
-
-// ProcessLine ...
-type ProcessLine func(string) *string
-
-// CallPorter ...
-func (p *Qliksense) CallPorter(args []string, processor ProcessLine) (string, error) {
-	var (
-		outText string
-		cmd     *exec.Cmd
-		err     error
-		output  io.ReadCloser
-		scanner *bufio.Scanner
-		done    chan struct{}
-	)
-	cmd = exec.Command(p.PorterExe, args[:]...)
-	if output, err = cmd.StdoutPipe(); err != nil {
-		return "", err
-	}
-	cmd.Stderr = os.Stderr
-
-	done = make(chan struct{})
-	scanner = bufio.NewScanner(output)
-	go func() {
-		for scanner.Scan() {
-			var text string
-			var newText *string
-			text = scanner.Text()
-			if processor != nil {
-				newText = processor(text)
-				if newText != nil {
-					outText = outText + fmt.Sprintln(*newText)
-				}
-			} else {
-				outText = outText + fmt.Sprintln(text)
-			}
-		}
-		done <- struct{}{}
-	}()
-	if err = cmd.Start(); err != nil {
-		return "", err
-	}
-	<-done
-	if err = cmd.Wait(); err != nil {
-		return "", err
-	}
-	if err = scanner.Err(); err != nil {
-		return "", err
-	}
-	return outText, nil
-}

pkg/qliksense/qliksense.go

@@ -1,15 +1,30 @@
-package qliksense
-
-// Qliksense is the logic behind the qliksense client
-type Qliksense struct {
-	PorterExe     string
-	QliksenseHome string
-}
-
-// New qliksense client, initialized with useful defaults.
-func New(porterExe, qliksenseHome string) *Qliksense {
-	return &Qliksense{
-		PorterExe:     porterExe,
-		QliksenseHome: qliksenseHome,
-	}
-}
+//go:generate packr2
+package qliksense
+
+import (
+	"os"
+	"path"
+
+	"github.com/gobuffalo/packr/v2"
+)
+
+// Qliksense is the logic behind the qliksense client
+type Qliksense struct {
+	QliksenseHome        string
+	QliksenseEjsonKeyDir string
+	CrdBox               *packr.Box ``
+}
+
+// New qliksense client, initialized with useful defaults.
+func New(qliksenseHome string) (*Qliksense, error) {
+	qliksenseClient := &Qliksense{
+		QliksenseHome: qliksenseHome,
+		CrdBox:        packr.New("crds", "./crds"),
+	}
+
+	qliksenseClient.QliksenseEjsonKeyDir = path.Join(qliksenseHome, "ejson", "keys")
+	if err := os.MkdirAll(qliksenseClient.QliksenseEjsonKeyDir, os.ModePerm); err != nil {
+		return nil, err
+	}
+	return qliksenseClient, nil
+}

pkg/qliksense/uninstall.go

@@ -0,0 +1,21 @@
+package qliksense
+
+import (
+	"errors"
+
+	qapi "github.com/qlik-oss/sense-installer/pkg/api"
+)
+
+func (q *Qliksense) UninstallQK8s(contextName string) error {
+	qConfig := qapi.NewQConfig(q.QliksenseHome)
+	if contextName == "" {
+		contextName = qConfig.Spec.CurrentContext
+	} else if !qConfig.IsContextExist(contextName) {
+		return errors.New("context name [ " + contextName + " ] not found")
+	}
+	str, err := q.getCRString(contextName)
+	if err != nil {
+		return err
+	}
+	return qapi.KubectlDelete(str)
+}

pkg/qliksense/upgrade.go

@@ -0,0 +1,39 @@
+package qliksense
+
+import (
+	"fmt"
+
+	qapi "github.com/qlik-oss/sense-installer/pkg/api"
+)
+
+func (q *Qliksense) UpgradeQK8s() error {
+
+	// step1: get CR
+	// step2: run kustomize
+	// step3: run kubectl apply
+
+	// fetch the version
+	qConfig := qapi.NewQConfig(q.QliksenseHome)
+
+	qcr, err := qConfig.GetCurrentCR()
+	if err != nil {
+		fmt.Println("cannot get the current-context cr", err)
+		return err
+	}
+	qcr.Spec.RotateKeys = "no"
+	if err := q.applyConfigToK8s(qcr, "upgrade"); err != nil {
+		fmt.Println("cannot do kubectl apply on manifests")
+		return err
+	}
+
+	fmt.Println("Install operator CR into cluster")
+	r, err := qcr.GetString()
+	if err != nil {
+		return err
+	}
+	if err := qapi.KubectlApply(r); err != nil {
+		fmt.Println("cannot do kubectl apply on operator CR")
+	}
+	return nil
+
+}

pkg/version.go

@@ -1,8 +1,8 @@
-package pkg
-
-// These are build-time values, set during an official release
-var (
-	Commit     string
-	Version    string
-	CommitDate string
-)
+package pkg
+
+// These are build-time values, set during an official release
+var (
+	Commit     string
+	Version    string
+	CommitDate string
+)

test/Dockerfile.tmpl

@@ -1,39 +0,0 @@
-FROM quay.io/deis/lightweight-docker-go:v0.2.0
-FROM debian:stretch as base
-# This is a template Dockerfile for the bundle's invocation image
-# You can customize it to use different base images, install tools and copy configuration files.
-#
-# Porter will use it as a template and append lines to it for the mixins
-# and to set the CMD appropriately for the CNAB specification.
-#
-# Add the following line to porter.yaml to instruct Porter to use this template
-# dockerfile: Dockerfile.tmpl
-
-# You can control where the mixin's Dockerfile lines are inserted into this file by moving "# PORTER_MIXINS" line
-# another location in this file. If you remove that line, the mixins generated content is appended to this file.
-# PORTER_MIXINS
-
-COPY --from=0 /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
-ARG BUNDLE_DIR
-ARG HELM_VERSION=v2.16.0
-RUN apt-get update && \
- apt-get install -y curl && \
- curl -o helm.tgz https://get.helm.sh/helm-$HELM_VERSION-linux-amd64.tar.gz && \
- tar -xzf helm.tgz && \
- mv linux-amd64/helm /usr/local/bin && \
- rm helm.tgz
-RUN helm init --client-only
-
-# CI job will update this version and make a PR
-ARG QSEOK_VERSION=1.12.89
-# This is likely not needed
-ARG QLIKSENSE_INIT_VERSION=1.1.0
-
-RUN mkdir -p /tmp/.chartcache
-RUN helm repo add qlik-edge https://qlik.bintray.com/edge
-RUN helm fetch qlik-edge/qliksense-init --version $QLIKSENSE_INIT_VERSION --untar -d /tmp/.chartcache/
-# This is now done by qliksense mixin
-#RUN helm fetch qlik-edge/qliksense --version $QSEOK_VERSION --untar -d /tmp/.chartcache/
-
-# Use the BUNDLE_DIR build argument to copy files into the bundle
-COPY . $BUNDLE_DIR

test/porter.yaml

@@ -1,42 +0,0 @@
-name: test-version
-version: 0.1.0
-description: "An example Porter bundle demonstrating exec mixin outputs"
-invocationImage: qlik/test-version:0.1.0
-tag: qlik/test-version-bundle:0.1.0
-
-dockerfile: Dockerfile.tmpl
-
-mixins:
-  - exec
-  - qliksense
-
-customActions:
-  about:
-    description: "About QLiksense"
-    stateless: true
-    modifies: true
-
-install:
-  - exec:
-      description: "Get the qliksense version"
-      command: bash
-      arguments:
-        - -c
-        - "echo 1.2.13"
-      outputs:
-        - name: version
-          regex: '.*'
-uninstall:
-  - exec:
-      description: "Get the qliksense version"
-      command: bash
-      arguments:
-        - -c
-        - "echo 1.2.13"
-      outputs:
-        - name: version
-          regex: '.*'
-about:
-  - qliksense:
-      description: "Use bundled version by default"
-      version: "bundled"