feat(image): productionize the keycloak image

- Integration tests added for AWS with IRSA and ARM.
- Linting added to the repository.
- Automatic image publishing on DockerHub.
- Multi-architecture images.
- New README file.

.github/actionlint.yaml

@@ -0,0 +1,7 @@
+---
+self-hosted-runner:
+  # Labels of self-hosted runner in array of string
+  labels:
+  - aws-arm-core-2-default
+  - aws-core-2-default
+  - gcp-core-2-default

.github/actions/compose/action.yml

@@ -11,20 +11,20 @@ inputs:
 runs:
   using: composite
   steps:
-  - name: Run ${{ inputs.project_name }} compose
-    uses: isbang/[email protected]
-    with:
-      compose-file: |
-        ${{ inputs.compose_file }}
-      compose-flags: "--project-name ${{ inputs.project_name }}"
-  - name: Short sleep to let it startup
-    shell: bash
-    run: sleep 3
-  - name: Check if service is healthy
-    shell: bash
-    run: |
-      ${{ github.action_path }}/healthy.sh
-    env:
-      FILE: ${{ inputs.compose_file }}
-      TIMEOUT: "300"
-      COMPOSE_FLAGS: "--project-name ${{ inputs.project_name }}"
+    - name: Run ${{ inputs.project_name }} compose
+      uses: isbang/compose-action@178aeba5c9dbeed89ffffbb3e6548ec08e9839cf # v1.5.1
+      with:
+        compose-file: |
+          ${{ inputs.compose_file }}
+        compose-flags: "--project-name ${{ inputs.project_name }}"
+    - name: Short sleep to let it startup
+      shell: bash
+      run: sleep 3
+    - name: Check if service is healthy
+      shell: bash
+      run: |
+        ${{ github.action_path }}/healthy.sh
+      env:
+        FILE: ${{ inputs.compose_file }}
+        TIMEOUT: "300"
+        COMPOSE_FLAGS: "--project-name ${{ inputs.project_name }}"

.github/actions/compose/healthy.sh

@@ -35,6 +35,11 @@ while [ $(date +%s) -lt $endTime ]; do
         fi
     done <<< $(eval $DOCKER_COMMAND ps --format json | jq -n '[inputs] | flatten | .[].Status')
     echo -en "\rWaiting for services... $cnt/$(eval $DOCKER_COMMAND ps --format json | jq -n '[inputs] | flatten | .[].Status' | wc -l)"
+
+    # see what happens
+    eval $DOCKER_COMMAND ps
+    eval $DOCKER_COMMAND logs
+
     if [[ $cnt -eq $(eval $DOCKER_COMMAND ps --format json | jq -n '[inputs] | flatten | .[].Status' | wc -l) ]]; then
         echo ""
         exit 0

.github/renovate.json5

@@ -1,18 +1,48 @@
 {
-  extends: [
+  "extends": [
     "config:recommended",
-    "docker:enableMajor",
     ":dependencyDashboard",
-    ":semanticCommits"
+    ":semanticCommits",
+    ":docker"
   ],
-  automerge: false,
-  regexManagers: [
+  "automerge": false,
+  "packageRules": [
     {
-      fileMatch: ["build.gradle$"],
-      matchStrings: [
+      "matchManagers": ["dockerfile"],
+      "groupName": "new major keycloak available",
+      "groupSlug": "new-major-keycloak",
+      "matchDatasources": ["docker"],
+      "matchFileNames": [".watch-latest/Dockerfile"],
+      "matchUpdateTypes": ["major"],
+      "enabled": true,
+      "addLabels": ["dependencies", "docker"]
+    },
+    {
+      "matchManagers": ["dockerfile"],
+      "groupName": "all non-major keycloak",
+      "groupSlug": "all-non-major-keycloak",
+      "matchDatasources": ["docker"],
+      "matchFileNames": ["keycloak-*/Dockerfile"],
+      "matchUpdateTypes": ["minor", "patch", "digest", "pin", "pinDigest"],
+      "enabled": true,
+      "addLabels": ["dependencies", "docker"]
+    },
+    {
+      "matchManagers": ["dockerfile"],
+      "matchDatasources": ["docker"],
+      "matchFileNames": ["keycloak-*/Dockerfile"],
+      "matchUpdateTypes": ["major"],
+      "enabled": false
+    }
+  ],
+  "customManagers": [
+    {
+      "customType": "regex",
+      "fileMatch": ["build.gradle$"],
+      "matchStrings": [
         "renovate: datasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?\\s.* (?<currentValue>.*)\\s"
       ],
-      versioningTemplate: "{{#if versioning}}{{{versioning}}}{{else}}semver{{/if}}"
+      "versioningTemplate": "{{#if versioning}}{{{versioning}}}{{else}}semver{{/if}}"
     }
   ]
 }

.github/scripts/utils/find_latest_keycloak.sh

@@ -0,0 +1,8 @@
+
+#!/usr/bin/env bash
+
+# Script: find_latest_keycloak.sh
+# Description: Finds the latest version of Keycloak from folders prefixed with "keycloak-" in the current directory.
+# Usage: find_latest_keycloak.sh
+
+ls -1d --color=never "$(pwd)"/keycloak-* | tail -n 1 | awk -F'[-/]' '{print $(NF-0)}'