chore: Basic kind testing

.ct.yaml

@@ -4,3 +4,4 @@ debug: true
 target-branch: main
 check-version-increment: false
 validate-maintainers: false
+helm-extra-args: -f chart/ci/values.yaml

.editorconfig

@@ -13,3 +13,6 @@ max_line_length = 140
 
 [*.md]
 trim_trailing_whitespace = false
+
+[*.yml,*.yaml]
+quote_type = single

.github/workflows/workflow.yml

@@ -8,13 +8,17 @@ on:
       - develop
 
 jobs:
-
   chart:
     name: 'Build and Test Helm Chart'
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        k8s_version:
+          - 1.23.13
+          - 1.24.7
+          - 1.25.3
 
     steps:
-      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
@@ -24,6 +28,8 @@ jobs:
         with:
           version: v3.11.2
 
+      # Python is required because `ct lint` runs Yamale (https://github.com/23andMe/Yamale) and
+      # yamllint (https://github.com/adrienverge/yamllint) which require Python
       - uses: actions/setup-python@v5
         with:
           python-version: '3.9'
@@ -32,22 +38,31 @@ jobs:
       - name: Helm Chart Testing
         uses: helm/[email protected]
 
+      - name: Helm Setup
+        run: |
+          helm repo add bitnami https://charts.bitnami.com/bitnami
+
       - name: Run chart-testing (list-changed)
         id: list-changed
         run: |
-          changed=$(ct list-changed --target-branch ${{ github.event.repository.default_branch }})
+          changed=$(ct list-changed --config .ct.yaml  --target-branch ${{ github.event.repository.default_branch }})
           if [[ -n "$changed" ]]; then
             echo "changed=true" >> "$GITHUB_OUTPUT"
           fi
 
       - name: Run chart-testing (lint)
         if: steps.list-changed.outputs.changed == 'true'
-        run: ct lint --target-branch ${{ github.event.repository.default_branch }}
+        run: ct lint --config .ct.yaml --target-branch ${{ github.event.repository.default_branch }}
 
       - name: Create kind cluster
         if: steps.list-changed.outputs.changed == 'true'
         uses: helm/[email protected]
+        with:
+          version: v0.17.0
+          node_image: kindest/node:v${{ matrix.k8s_version }}
+          cluster_name: kind-cluster-${{ matrix.k8s_version }}
+          config: test/integration/kind-cluster.yaml
 
       - name: Run chart-testing (install)
         if: steps.list-changed.outputs.changed == 'true'
-        run: ct install --target-branch ${{ github.event.repository.default_branch }}
+        run: ct install --config .ct.yaml --target-branch ${{ github.event.repository.default_branch }} --helm-extra-set-args "--timeout 10m"

chart/ci/values.yaml

@@ -1,10 +1,36 @@
-postgresql:
-  config:
-    dbName: automatisch
-  auth:
-    password: admin
+persistence:
+  enabled: false
+  volumeSize: 1Gi
+replicaCount: 1
 app:
   credentials:
     ENCRYPTION_KEY: "123"
     WEBHOOK_SECRET_KEY: "123"
-    APP_SECRET_KEY: "123"
+    APP_SECRET_KEY: "123"
+postgresql:
+  persistence:
+    enabled: false
+  auth:
+    dbName: automatisch
+    password: admin
+    postgresPassword: admin
+  primary:
+    livenessProbe:
+      enabled: true
+      initialDelaySeconds: 60
+      periodSeconds: 10
+      timeoutSeconds: 5
+      # on setup only!
+      failureThreshold: 30
+      successThreshold: 1
+    readinessProbe:
+      enabled: true
+      initialDelaySeconds: 30
+      periodSeconds: 10
+      timeoutSeconds: 5
+      # on setup only!
+      failureThreshold: 20
+      successThreshold: 1
+redis:
+  persistence:
+    enabled: false

chart/templates/deployment-app.yaml

@@ -49,9 +49,7 @@ spec:
             - name: PORT
               value: "3000"
             - name: HOST
-              valueFrom:
-                fieldRef:
-                  fieldPath: status.podIP
+              value: "localhost"
             {{- include "ah.envValues" . | nindent 12 }}
           ports:
             - name: ah-tcp
@@ -101,9 +99,14 @@ spec:
             - mountPath: "/automatisch/logs"
               name: logs
       volumes:
+        {{- if .Values.persistence.enabled }}
         - name: storage
           persistentVolumeClaim:
             claimName: {{ include "ah.fullname" . }}
+        {{- else }}
+        - name: storage
+          emptyDir: {}
+        {{- end }}
         - name: cache
           emptyDir:
             sizeLimit: 100Mi

chart/templates/deployment-redis.yaml

@@ -52,9 +52,14 @@ spec:
             - mountPath: "/data"
               name: storage
       volumes:
+        {{- if .Values.redis.persistence.enabled }}
         - name: storage
           persistentVolumeClaim:
             claimName: {{ include "ah.fullname" . }}-redis
+        {{- else }}
+        - name: storage
+          emptyDir: {}
+        {{- end }}
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}

chart/templates/pvc-postgres.yaml

@@ -1,4 +1,4 @@
-{{- if .Values.postgresql.enabled -}}
+{{- if and .Values.postgresql.enabled .Values.postgresql.persistence.enabled -}}
 apiVersion: v1
 kind: PersistentVolumeClaim
 metadata:

chart/templates/pvc-redis.yaml

@@ -1,4 +1,4 @@
-{{- if .Values.redis.enabled -}}
+{{- if and .Values.redis.enabled .Values.redis.persistence.enabled -}}
 apiVersion: v1
 kind: PersistentVolumeClaim
 metadata:

chart/templates/pvc.yaml

@@ -1,3 +1,4 @@
+{{- if .Values.persistence.enabled -}}
 apiVersion: v1
 kind: PersistentVolumeClaim
 metadata:
@@ -12,4 +13,5 @@ spec:
     - {{ .Values.global.accessMode }}
   resources:
     requests:
-      storage: {{ .Values.persistence.volumeSize }}
+      storage: {{ .Values.persistence.volumeSize }}
+ {{- end }}

chart/templates/secret-app.yaml

@@ -9,6 +9,6 @@ stringData:
   {{ include "ah.camelcase" $k }}: {{ $v | quote }}
   {{- end }}
   dbHost: "{{ include "ah.fullname" . }}-postgresql"
-  dbName: "{{ .Values.postgresql.config.dbName }}"
+  dbName: "{{ .Values.postgresql.auth.database }}"
   dbUser: "{{ .Values.postgresql.auth.username }}"
   dbPassword: "{{ .Values.postgresql.auth.password }}"

chart/values.yaml

@@ -1,10 +1,10 @@
-# Default values for ah.
+# Default values for Automatisch chart.
 # This is a YAML-formatted file.
 # Declare variables to be passed into your templates.
 global:
-  storageClass:
+  storageClass: ""
   accessMode: ReadWriteOnce
-replicaCount: 1
+replicaCount: 2
 # -- Update policy
 updateStrategy: "RollingUpdate"
 image:
@@ -14,6 +14,7 @@ image:
   # renovate: datasource=docker depName=automatischio/automatisch
   tag: "0.12.0"
 persistence:
+  enabled: true
   volumeSize: 3Gi
 postgresql:
   enabled: true
@@ -41,6 +42,7 @@ postgresql:
     password:
     postgresPassword:
   persistence:
+    enabled: true
     volumeSize: 5Gi
   primary:
     persistence:
@@ -74,6 +76,7 @@ redis:
   # @ignore, Configure resource limits
   resources: {}
   persistence:
+    enabled: true
     volumeSize: 3Gi
 
 imagePullSecrets: []