Add yaml lint GitHub Action

.github/workflows/charts-release-action.yml

@@ -21,13 +21,13 @@ jobs:
       - name: Configure Git
         run: |
           git config user.name "$GITHUB_ACTOR"
-          git config user.email "[email protected]"    
-     
-     # Run the helm chart release command
+          git config user.email "[email protected]"
+
+      # Run the helm chart release command
       - name: Run csm chart-releaser
         uses: helm/[email protected]
         env:
           CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
-        with:  
+        with:
           charts_dir: charts
           skip_existing: true

.github/workflows/helm-validations.yml

@@ -15,16 +15,16 @@ jobs:
   check_files:
     runs-on: ubuntu-latest
     outputs:
-     run_tests: ${{ steps.diff.outputs.run_tests }}
+      run_tests: ${{ steps.diff.outputs.run_tests }}
     steps:
-     - uses: actions/checkout@v4
-     - name: Check for files changed
-       id: diff
-       run: |
-            URL="https://api.github.com/repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/files"
-            FILES=$(curl -s -X GET -G $URL | jq -r '.[] | .filename')
-            echo $FILES | grep \.yaml && echo '::set-output name=run_tests::true' || true
- 
+      - uses: actions/checkout@v4
+      - name: Check for files changed
+        id: diff
+        run: |
+          URL="https://api.github.com/repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/files"
+          FILES=$(curl -s -X GET -G $URL | jq -r '.[] | .filename')
+          echo $FILES | grep \.yaml && echo '::set-output name=run_tests::true' || true
+
   # This job will run helm lint and version increment check on updated charts
   lint:
     runs-on: ubuntu-latest
@@ -35,19 +35,19 @@ jobs:
       # Check out the repo
       - name: Checkout
         uses: actions/checkout@v4
-        with: 
-         fetch-depth: "0"
-         
-      # Lint and version increment checks on updated charts   
+        with:
+          fetch-depth: "0"
+
+      # Lint and version increment checks on updated charts
       - name: Run lint/version increment checks
         id: versionIncrement
         # Bump to proper version after this issue is fixed : https://github.com/helm/chart-testing-action/issues/132
         uses: helm/chart-testing-action@cb49023b9227b1097e5eddd8824f48bdea11b1aa
         with:
           command: lint
           config: lintConfig.yaml
- 
- # This job checks that dependency versions have been updated on the karavi-observability chart
+
+  # This job checks that dependency versions have been updated on the karavi-observability chart
   dependency:
     runs-on: ubuntu-latest
     # Only run job when .yaml file is changed
@@ -57,9 +57,9 @@ jobs:
       # Check out the repo
       - name: Checkout
         uses: actions/checkout@v4
-        with: 
-         fetch-depth: "0"
-         
+        with:
+          fetch-depth: "0"
+
       # Run a check on karavi-observability chart for updated dependency versions
       - name: Run dependency version checks
         id: lint

.github/workflows/kubelinter.yaml

@@ -26,4 +26,3 @@ jobs:
         with:
           directory: charts/cosi
           config: kubelinter-config.yaml
-

.github/workflows/wizard-release-action.yml

@@ -25,12 +25,12 @@ jobs:
         run: |
           git config user.name "$GITHUB_ACTOR"
           git config user.email "[email protected]"
-      
+
       # Run the helm chart release command
       - name: Run csm chart-releaser for container-storage-modules
         uses: helm/[email protected]
         env:
           CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
-        with:  
+        with:
           charts_dir: installation-wizard
           skip_existing: true

.github/workflows/yamllinter.yaml

@@ -0,0 +1,22 @@
+# This action checks the linting errors in yaml files
+name: yaml-lint
+
+on:
+  pull_request:
+    branches:
+      - main
+      - release-v*
+
+jobs:
+  yaml_lint_scan:
+    name: Run Yaml Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the code
+        uses: actions/checkout@v4
+      - name: setup python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+      - run: pip install yamllint
+      - run: yamllint .

.yamllint

@@ -0,0 +1,34 @@
+---
+yaml-files:
+  - "*.yaml"
+  - "*.yml"
+  - ".yamllint"
+
+rules:
+  braces: enable
+  brackets: enable
+  colons: enable
+  commas: enable
+  comments:
+    level: warning
+  comments-indentation:
+    level: warning
+  document-end: disable
+  document-start: disable
+  empty-lines: enable
+  empty-values: disable
+  hyphens: enable
+  indentation: enable
+  key-duplicates: enable
+  key-ordering: disable
+  line-length: disable
+  new-line-at-end-of-file: enable
+  new-lines: enable
+  octal-values: disable
+  quoted-strings: disable
+  trailing-spaces: enable
+  truthy:
+    level: warning
+
+ignore:
+  - .github/workflows/