Another helm update (#888)

* Fixes wget globus public index spelling

* Adds initial helm unittest for backend

* Adds initial helm unittests for frontend

* Adds initial helm unittests for nodestatus

* Adds initial helm unittests for postgresql

* Adds initial helm unittests for ingress

* Fixes settings DJANGO_ALLOWED_HOSTS

* Fixes allowing additional hosts for ingress TLS and django

* Updates readme

* Tests disabling database

* Updates backend deployment checksum to include configmap

* Adds documentation for testing chart.

* Updates workflow to unittest helm chart

* Fixs pre-commit issues

* Pins the helm version installed for unittesting

Author: jasonb5

.github/workflows/containers.yml

@@ -25,21 +25,26 @@ jobs:
     permissions:
       packages: write
     steps:
-      - uses: actions/checkout@v4
-      - uses: docker/setup-buildx-action@v3
-      - uses: docker/login-action@v3
+      - name: Source | Checkout
+        uses: actions/checkout@v4
+      - name: Docker | Setup buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Docker | Login to ghcr.io
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
-      - uses: docker/metadata-action@v5
+      - name: Docker | Extract metadata
         id: metadata
+        uses: docker/metadata-action@v5
         with:
           images: ghcr.io/esgf2-us/metagrid-frontend
           tags: |
             type=ref,event=pr
             type=ref,event=tag
-      - uses: docker/build-push-action@v4
+      - name: Docker | Build and push
+        uses: docker/build-push-action@v4
         with:
           cache-from: type=gha
           cache-to: type=gha,mode=max
@@ -54,21 +59,26 @@ jobs:
     permissions:
       packages: write
     steps:
-      - uses: actions/checkout@v4
-      - uses: docker/setup-buildx-action@v3
-      - uses: docker/login-action@v3
+      - name: Source | Checkout
+        uses: actions/checkout@v4
+      - name: Docker | Setup buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Docker | Login to ghcr.io
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
-      - uses: docker/metadata-action@v5
+      - name: Docker | Extract metadata
         id: metadata
+        uses: docker/metadata-action@v5
         with:
           images: ghcr.io/esgf2-us/metagrid-backend
           tags: |
             type=ref,event=pr
             type=ref,event=tag
-      - uses: docker/build-push-action@v4
+      - name: Docker | Build and push
+        uses: docker/build-push-action@v4
         with:
           cache-from: type=gha
           cache-to: type=gha,mode=max
@@ -82,24 +92,43 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event_name == 'pull_request'
     steps:
-    - uses: actions/checkout@v4
-    - uses: azure/setup-helm@v4.3.0
-    - name: Chart | Lint
+    - name: Source | Checkout
+      uses: actions/checkout@v4
+    - name: Helm | Setup
+      uses: azure/setup-helm@v4.3.0
+    - name: Helm | Lint chart
       run: |
         helm lint helm/
   test:
-    name: Test Helm Chart
+    name: Unittest Helm Chart
+    runs-on: ubuntu-latest
+    if: github.event_name == 'pull_request'
+    steps:
+    - name: Source | Checkout
+      uses: actions/checkout@v4
+    - name: Helm | Setup
+      uses: azure/setup-helm@v4.2.0
+      with:
+        version: 'v3.19.2'
+    - name: Helm | Install unittest plugin
+      run: helm plugin install https://github.com/helm-unittest/helm-unittest.git
+    - name: Helm | Run chart unittests
+      working-directory: helm/
+      run: helm unittest .
+  test-deploy:
+    name: Test Helm Chart deploy
     runs-on: ubuntu-latest
     needs: [frontend, backend]
     if: github.event_name == 'pull_request'
     continue-on-error: true
     steps:
-    - uses: actions/checkout@v4
-    - name: Start minikube
+    - name: Source | Checkout
+      uses: actions/checkout@v4
+    - name: Minikube | Start cluster
       uses: medyagh/setup-minikube@latest
-    - name: Set up Helm
+    - name: Helm | Setup
       uses: azure/setup-helm@v4.2.0
-    - name: Install Helm Chart
+    - name: Helm | Test chart installation
       working-directory: helm/
       run: |
         PR_NUMBER=$(echo ${GITHUB_REF} | awk -F'/' '{print $3}')
@@ -117,12 +146,13 @@ jobs:
     if: github.event_name == 'pull_request'
     continue-on-error: true
     steps:
-    - uses: actions/checkout@v4
-    - name: Start minikube
+    - name: Source | Checkout
+      uses: actions/checkout@v4
+    - name: Minikube | Start cluster
       uses: medyagh/setup-minikube@latest
-    - name: Set up Helm
+    - name: Helm | Setup
       uses: azure/setup-helm@v4.2.0
-    - name: Install Helm Chart
+    - name: Helm | Test chart upgrade
       working-directory: helm/
       env:
         GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -146,8 +176,9 @@ jobs:
       packages: write
     if: github.event_name != 'pull_request'
     steps:
-    - uses: actions/checkout@v4
-    - name: Chart | Push
+    - name: Source | Checkout
+      uses: actions/checkout@v4
+    - name: Helm | Publish chart
       uses: appany/helm-oci-chart-releaser@v0.4.2
       with:
         name: metagrid
@@ -158,3 +189,5 @@ jobs:
         registry_username: ${{ github.actor }}
         registry_password: ${{ secrets.GITHUB_TOKEN }}
         update_dependencies: 'true'
+
+