optimize helm release (#308)

.github/workflows/helm-lint.yaml

@@ -0,0 +1,47 @@
+name: Helm Lint
+
+on: pull_request
+
+jobs:
+  helm-lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v1
+        with:
+          version: v3.8.1
+
+      # Python is required because `ct lint` runs Yamale (https://github.com/23andMe/Yamale) and
+      # yamllint (https://github.com/adrienverge/yamllint) which require Python
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.7
+
+      - name: Set up chart-testing
+        uses: helm/[email protected]
+        with:
+          version: v3.5.1
+
+      - name: Run chart-testing (list-changed)
+        id: list-changed
+        run: |
+          changed=$(ct list-changed --config ctconfig.yaml)
+          if [[ -n "$changed" ]]; then
+            echo "::set-output name=changed::true"
+          fi
+
+      - name: Run chart-testing (lint)
+        run: ct lint --config ctconfig.yaml
+
+      - name: Create kind cluster
+        uses: helm/[email protected]
+        if: steps.list-changed.outputs.changed == 'true'
+
+      - name: Run chart-testing (install)
+        run: ct install --config ctconfig.yaml

.github/workflows/helm.yaml → .github/workflows/helm-release.yaml

@@ -1,12 +1,14 @@
-name: Release Helm Charts
+name: Helm Release
 
 on:
   push:
+    branches:
+      - main
     paths:
       - "helm/**"
 
 jobs:
-  release:
+  helm-release:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -31,3 +33,4 @@ jobs:
           charts_dir: helm
         env:
           CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+          CR_RELEASE_NAME_TEMPLATE: "easeprobe-helm-charts-v{{ .Version }}"

ctconfig.yaml

@@ -0,0 +1,9 @@
+# See https://github.com/helm/chart-testing#configuration
+remote: origin
+target-branch: main
+chart-dirs:
+  - helm
+chart-repos:
+  - prometheus=https://prometheus-community.github.io/helm-charts
+  - grafana=https://grafana.github.io/helm-charts
+helm-extra-args: --timeout 600s

helm/easeprobe/Chart.yaml

@@ -3,7 +3,7 @@ annotations:
 apiVersion: v2
 appVersion: "2.0.0"
 name: easeprobe
-version: "0.0.1"
+version: "1.0.0"
 description: EaseProbe is a simple, standalone, and lightweight tool that can do health/status checking, written in Go
 home: https://github.com/megaease/easeprobe
 sources:
@@ -19,4 +19,4 @@ dependencies:
   - name: grafana
     version: 6.50.6
     repository: https://grafana.github.io/helm-charts
-    condition: grafana.enabled
+    condition: grafana.enabled

helm/easeprobe/values.yaml

@@ -55,7 +55,7 @@ prometheus:
     enabled: false
   prometheus-pushgateway:
     enabled: false
-  
+
 ## Refer https://artifacthub.io/packages/helm/grafana/grafana
 grafana:
   enabled: false
@@ -66,4 +66,4 @@ grafana:
       - name: Prometheus
         type: prometheus
         url: "http://{{ .Release.Name }}-prometheus-server"
-        isDefault: true
+        isDefault: true