Merge pull request #44 from energywebfoundation/DOI-3055-Include-helm…

…-install-in-generic-microservice-helm-chart-test-pipeline

Doi 3055 include helm install in generic microservice helm chart test pipeline

.github/workflows/ci.yaml

@@ -8,17 +8,54 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 3
     steps:
-      - uses: styfle/cancel-workflow-action@0.9.0
+      - uses: styfle/cancel-workflow-action@0.12.1
         with:
           access_token: ${{ github.token }}
 
   helm-check:
     runs-on: ubuntu-latest
     needs: [cancel-previous]
     steps:
-    - uses: actions/checkout@v2
-    - name: helm-check
+    - uses: actions/checkout@v4
+    - name: helm-check-default
       uses: igabaydulin/[email protected]
       env:
         CHART_LOCATION: ./
         CHART_VALUES: ./values.yaml
+    - name: helm-check-test
+      uses: igabaydulin/[email protected]
+      env:
+        CHART_LOCATION: ./
+        CHART_VALUES: ./ci/test-values.yaml
+
+  test-k8s:
+    runs-on: ubuntu-latest
+    needs: [helm-check]
+    strategy:
+      matrix:
+        k8s-version: [ v1.27.12, v1.26.15 ]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Helm
+        uses: azure/[email protected]
+        with:
+          version: v3.10.3
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+          check-latest: true
+
+      - name: Set up chart-testing
+        uses: helm/[email protected]
+        with:
+          version: v3.10.1
+
+      - name: Create Kind cluster
+        uses: helm/[email protected]
+        with:
+          kubectl_version: ${{ matrix.k8s-version }}
+
+      - name: Run chart-testing (install)
+        run: ct install --config ci/config.yaml

.github/workflows/release.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 3
     steps:
-      - uses: styfle/cancel-workflow-action@0.11.0
+      - uses: styfle/cancel-workflow-action@0.12.1
         with:
           access_token: ${{ github.token }}
 
@@ -26,7 +26,7 @@ jobs:
       changelog: ${{ steps.tag_version.outputs.changelog }}
       tag: ${{ steps.tag_version.outputs.new_tag }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       # Take the 1st version from Chart.yaml
       - name: Get Chart Version
@@ -50,13 +50,13 @@ jobs:
 
     steps:
       - name: Create a GitHub release
-        uses: ncipollo/release-action@v1.12.0
+        uses: ncipollo/release-action@v1.14.0
         with:
           tag: ${{  needs.push-tag.outputs.tag  }}
           name: Release ${{  needs.push-tag.outputs.tag  }}
           body: ${{  needs.push-tag.outputs.changelog  }}
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Push Helm chart to OCI compatible registry (Github)
         uses: bsord/[email protected]

ci/config.yaml

@@ -0,0 +1,4 @@
+chart-repos:
+  - bitnami=https://charts.bitnami.com/bitnami
+charts: ./
+helm-extra-args: "--timeout 60s"

ci/default-values.yaml

@@ -0,0 +1 @@
+# Keep empty file for chart testing to grab defaults from values.yaml

ci/test-values.yaml

@@ -0,0 +1,39 @@
+replicaCount: 2
+
+# Pod disruption budget will be created only if replicaCount > 1
+pdb:
+  enabled: true
+  minAvailable: 1
+
+readinessProbe:
+  enabled: true
+  initialDelaySeconds: 10
+
+livenessProbe:
+  enabled: true
+  initialDelaySeconds: 10
+
+image:
+  repository: nginx
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: "latest"
+
+autoscaling:
+  enabled: true
+  minReplicas: 2
+  maxReplicas: 3
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+# Allows you to add any config files in specified mount path
+configFiles:
+  config.yml: |
+    key: value
+  example.json: |
+    {
+      "key1": "value1",
+      "key2": "value2"
+    }
+
+configFilesMountPath: /usr/share/config