chore: add helm chart

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

@@ -1,31 +1,35 @@
 ---
-# Release files to GitHub Releases
-
-name: Tagged Release CI
+name: Release binary
 
 on:
   push:
+    branches:
+      - "main"
     tags:
       - "v*"
 
 jobs:
-  tagged-release:
-    name: Tagged Release
+
+  binary-release:
+    name: binary release
     runs-on: ubuntu-latest
+    if: startsWith(github.event.ref, 'refs/tags/v')
 
     steps:
       - uses: actions/checkout@v2
-      - name: Set up Go
+
+      - name: set up Go
         uses: actions/setup-go@v2
         with:
           go-version: 1.18
 
-      - name: Build & test
+      - name: build & test
         run: |
           make dependencies
           make build-all
 
-      - uses: marvinpinto/action-automatic-releases@latest
+      - name: release
+        uses: marvinpinto/action-automatic-releases@latest
         with:
           repo_token: "${{ secrets.GITHUB_TOKEN }}"
           prerelease: false

.github/workflows/build_and_push.yaml → .github/workflows/release-docker.yaml

@@ -1,5 +1,5 @@
 ---
-name: Tagged Release CI
+name: Release docker
 
 on:
   push:
@@ -9,36 +9,42 @@ on:
       - "v*"
 
 jobs:
-
-  build_and_push:
+  docker-release:
+    name: docker release
     runs-on: ubuntu-latest
 
     steps:
     - uses: AutoModality/action-clean@v1
+
     - uses: actions/checkout@v2
-    - name: Set up Docker Buildx
+
+    - name: set up Docker Buildx
       uses: docker/setup-buildx-action@v1
-    - name: Docker Login
+
+    - name: docker login
       uses: docker/[email protected]
       with:
         # registry: ${{ secrets.DOCKERHUB_ADDR }}
         username: ${{ secrets.DOCKERHUB_USER }}
         password: ${{ secrets.DOCKERHUB_PASS }}
-    - name: Prepare short tag
+
+    - name: prepare short tag
       id: prepare_short_tag
       run: |
         SHORT_TAG=`git describe --abbrev=5 --dirty --tags --always`
         echo "::set-output name=image_short_tag::$SHORT_TAG"
         echo "::notice title=Build Image Short Tag::$SHORT_TAG"
-    - name: Prepare tag
+
+    - name: prepare tag
       id: prepare_tag
       run: |
         TIME_TAG=`TZ=Zero date +"%y%m%d%H%M%S"`
         COMMIT_TAG=`echo $GITHUB_SHA | cut -c 1-7`
         TAG="$TIME_TAG-$COMMIT_TAG"
         echo "::set-output name=image_tag::$TAG"
         echo "::notice title=Build Image Tag::$TAG"
-    - name: Build and push
+
+    - name: build and push
       uses: docker/build-push-action@v2
       with:
         push: true

README.md

@@ -97,14 +97,16 @@ $ systemctl start
 
 ```bash
 # expose the host port (127.0.0.1:8090) to container port (8090)
-docker run --rm -it -p 127.0.0.1:8090:8090 bougou/alertmanager-webhook-adapter:v1.1.7
+docker run --rm -it -p 127.0.0.1:8090:8090 bougou/alertmanager-webhook-adapter:v1.1.8
 
-docker run --rm -it -p 127.0.0.1:8090:8090 bougou/alertmanager-webhook-adapter:v1.1.7 --signature MyIDC --debug
+docker run --rm -it -p 127.0.0.1:8090:8090 bougou/alertmanager-webhook-adapter:v1.1.8 --signature MyIDC --lang zh --debug
 ```
 
 ### Run in K8S
 
-```
+Apply manifests:
+
+```bash
 cd deploy/k8s
 kubectl apply -f deployment.yaml
 kubectl apply -f service.yaml

deploy/charts/alertmanager-webhook-adapter/Chart.yaml

@@ -0,0 +1,8 @@
+apiVersion: v2
+appVersion: 1.1.8
+description: helm chart for alertmanager webhook adapter
+name: alertmanager-webhook-adapter
+version: 1.0.1
+type: application
+maintainers:
+  - name: bougou

deploy/charts/alertmanager-webhook-adapter/templates/_helpers.tpl

@@ -0,0 +1,21 @@
+{{- define "awa.namespace" -}}
+  {{- if .Values.namespaceOverride -}}
+    {{- .Values.namespaceOverride -}}
+  {{- else -}}
+    {{- .Release.Namespace -}}
+  {{- end -}}
+{{- end -}}
+
+
+{{- define "awa.fullname" -}}
+  {{- if .Values.fullnameOverride -}}
+  {{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+  {{- else -}}
+  {{- $name := default .Chart.Name .Values.nameOverride -}}
+    {{- if contains $name .Release.Name -}}
+    {{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+    {{- else -}}
+    {{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+    {{- end -}}
+  {{- end -}}
+{{- end -}}

deploy/charts/alertmanager-webhook-adapter/templates/deployment.yaml

@@ -0,0 +1,35 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "awa.fullname" . }}
+  namespace: {{ include "awa.namespace" . }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: alertmanager-webhook-adapter
+  template:
+    metadata:
+      labels:
+        app: alertmanager-webhook-adapter
+    spec:
+      containers:
+      - name: webhook
+        image: {{ .Values.image.name }}:{{ .Values.image.tag }}
+        command:
+        - /alertmanager-webhook-adapter
+        - --listen-address=:8090
+        - --signature={{ .Values.signature }}
+        - --tmpl-lang={{ .Values.lang | default "en" }}
+        env:
+        - name: TZ
+          value: {{ .Values.timezone }}
+        resources:
+          requests:
+            memory: 50Mi
+            cpu: 100m
+          limits:
+            memory: 250Mi
+            cpu: 500m
+      restartPolicy: Always

deploy/charts/alertmanager-webhook-adapter/templates/service.yaml

@@ -0,0 +1,14 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "awa.fullname" . }}
+  namespace: {{ include "awa.namespace" . }}
+spec:
+  ports:
+  - port: 80
+    targetPort: 8090
+    protocol: TCP
+  selector:
+    app: alertmanager-webhook-adapter
+  sessionAffinity: None

deploy/charts/alertmanager-webhook-adapter/values.yaml

@@ -0,0 +1,6 @@
+image:
+  name: bougou/alertmanager-webhook-adapter
+  tag: v1.1.8
+signature: MyIDC
+lang: en
+timezone: Asia/Shanghai

deploy/k8s/deployment.yaml

@@ -16,7 +16,7 @@ spec:
     spec:
       containers:
       - name: webhook
-        image: bougou/alertmanager-webhook-adapter:v1.1.7
+        image: bougou/alertmanager-webhook-adapter:v1.1.8
         command:
         - /alertmanager-webhook-adapter
         - --listen-address=:8090