Change /healthz to /healthcheck and remove unused docker compose templates (#54171)

config/kubernetes/production/deployments/webapp.yaml

@@ -53,5 +53,5 @@ spec:
             httpGet:
               # WARNING: This should be updated to a meaningful endpoint for your application which will return a 200 once the app is fully started.
               # See: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#define-readiness-probes
-              path: /healthz
+              path: /healthcheck
               port: http

src/frame/middleware/healthcheck.ts

@@ -9,7 +9,7 @@ const router = express.Router()
  * instance remains in the pool to handle requests
  * For example: if we have a failing database connection we may return a 500 status here.
  */
-router.get('/', function healthz(req, res) {
+router.get('/', function healthcheck(req, res) {
   noCacheControl(res)
 
   res.sendStatus(200)

src/frame/middleware/index.ts

@@ -27,7 +27,7 @@ import findPage from './find-page.js'
 import blockRobots from './block-robots'
 import archivedEnterpriseVersionsAssets from '@/archives/middleware/archived-enterprise-versions-assets'
 import api from './api'
-import healthz from './healthz'
+import healthcheck from './healthcheck'
 import manifestJson from './manifest-json'
 import buildInfo from './build-info'
 import reqHeaders from './req-headers'
@@ -66,16 +66,14 @@ import shielding from '@/shielding/middleware'
 import tracking from '@/tracking/middleware'
 import { MAX_REQUEST_TIMEOUT } from '@/frame/lib/constants.js'
 
-const { DEPLOYMENT_ENV, NODE_ENV } = process.env
+const { NODE_ENV } = process.env
 const isTest = NODE_ENV === 'test' || process.env.GITHUB_ACTIONS === 'true'
 
 // By default, logging each request (with morgan), is on. And by default
 // it's off if you're in a production environment or running automated tests.
 // But if you set the env var, that takes precedence.
 const ENABLE_DEV_LOGGING = Boolean(
-  process.env.ENABLE_DEV_LOGGING
-    ? JSON.parse(process.env.ENABLE_DEV_LOGGING)
-    : !(DEPLOYMENT_ENV === 'azure' || isTest),
+  process.env.ENABLE_DEV_LOGGING ? JSON.parse(process.env.ENABLE_DEV_LOGGING) : !isTest,
 )
 
 const ENABLE_FASTLY_TESTING = JSON.parse(process.env.ENABLE_FASTLY_TESTING || 'false')
@@ -120,7 +118,7 @@ export default function (app: Express) {
   // Put this early to make it as fast as possible because it's used,
   // and used very often, by the Azure load balancer to check the
   // health of each node.
-  app.use('/healthz', healthz)
+  app.use('/healthcheck', healthcheck)
 
   // Must appear before static assets and all other requests
   // otherwise we won't be able to benefit from that functionality

src/redirects/middleware/handle-redirects.ts

@@ -87,7 +87,7 @@ export default function handleRedirects(req: ExtendedRequest, res: Response, nex
     // the language prefix.
     // We can't always force on the language prefix because some URLs
     // aren't pages. They're other middleware endpoints such as
-    // `/healthz` which should never redirect.
+    // `/healthcheck` which should never redirect.
     // But for example, a `/authentication/connecting-to-github-with-ssh`
     // needs to become `/en/authentication/connecting-to-github-with-ssh`
     const possibleRedirectTo = `/en${req.path}`

src/workflows/docker-compose.prod.tmpl.yaml

@@ -1,33 +0,0 @@
-version: '3.7'
-
-services:
-  ghdocs-prod:
-    image: '#{IMAGE}#'
-    ports:
-      - '4000:4000'
-    environment:
-      NODE_ENV: ${NODE_ENV}
-      NODE_OPTIONS: ${NODE_OPTIONS}
-      DD_API_KEY: ${DD_API_KEY}
-      COOKIE_SECRET: ${COOKIE_SECRET}
-      HYDRO_ENDPOINT: ${HYDRO_ENDPOINT}
-      HYDRO_SECRET: ${HYDRO_SECRET}
-      HAYSTACK_URL: ${HAYSTACK_URL}
-      HEROKU_APP_NAME: ${HEROKU_APP_NAME}
-      DEPLOYMENT_ENV: ${DEPLOYMENT_ENV}
-      HEROKU_PRODUCTION_APP: true
-      PORT: 4000
-      DD_AGENT_HOST: datadog-agent
-    depends_on:
-      - datadog-agent
-    restart: always
-
-  datadog-agent:
-    image: 'ghdocsprod.azurecr.io/datadog/dogstatsd:latest'
-    ports:
-      - '8125:8125'
-    environment:
-      DD_API_KEY: ${DD_API_KEY}
-      DD_AGENT_HOST: datadog-agent
-      DD_HISTOGRAM_PERCENTILES: 0.99 0.95 0.50
-      DD_HOSTNAME_TRUST_UTS_NAMESPACE: true

src/workflows/docker-compose.staging.tmpl.yaml

@@ -1,33 +0,0 @@
-version: '3.7'
-
-services:
-  ghdocs-staging:
-    image: '#{IMAGE}#'
-    ports:
-      - '4000:4000'
-    environment:
-      NODE_ENV: ${NODE_ENV}
-      NODE_OPTIONS: ${NODE_OPTIONS}
-      DD_API_KEY: ${DD_API_KEY}
-      COOKIE_SECRET: ${COOKIE_SECRET}
-      HYDRO_ENDPOINT: ${HYDRO_ENDPOINT}
-      HYDRO_SECRET: ${HYDRO_SECRET}
-      HAYSTACK_URL: ${HAYSTACK_URL}
-      HEROKU_APP_NAME: ${HEROKU_APP_NAME}
-      ENABLED_LANGUAGES: ${ENABLED_LANGUAGES}
-      DEPLOYMENT_ENV: ${DEPLOYMENT_ENV}
-      HEROKU_PRODUCTION_APP: true
-      PORT: 4000
-      DD_AGENT_HOST: datadog-agent
-    depends_on:
-      - datadog-agent
-    restart: always
-
-  datadog-agent:
-    image: datadog/dogstatsd:7.32.4
-    ports:
-      - '8125:8125'
-    environment:
-      DD_API_KEY: ${DD_API_KEY}
-      DD_AGENT_HOST: datadog-agent
-      DD_HISTOGRAM_PERCENTILES: 0.99 0.95 0.50

src/workflows/wait-until-url-is-healthy.ts

@@ -6,7 +6,7 @@ const DELAY_SECONDS = 15
 
 /*
  * Promise resolves once url is healthy or fails if timeout has passed
- * @param {string} url - health url, e.g. docs.com/healthz
+ * @param {string} url - health url, e.g. docs.com/healthcheck
  */
 export async function waitUntilUrlIsHealthy(url: string) {
   try {