feat: implement tiup publisher

.github/workflows/charts-release.yaml

@@ -36,7 +36,7 @@ jobs:
         run: |
           echo "${{ github.token }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
 
-          for chart in cloudevents-server dl; do
+          for chart in cloudevents-server dl tiup-publisher; do
             CHART_VERSION=$(grep 'version:' $chart/Chart.yaml | tail -n1 | awk '{ print $2 }')
             helm package $chart
             helm push $chart-${CHART_VERSION}.tgz oci://ghcr.io/pingcap-qe/ee-apps/charts

.github/workflows/ci.yaml

@@ -3,6 +3,11 @@ on:
   pull_request:
     branches:
       - main
+    paths:
+      - .github/workflows/release.yml
+      - "**/Dockerfile"
+      - "**/*.go"
+      - "**/*.gomod"
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -25,8 +30,8 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v4
         with: # we need it for skaffold build
-          fetch-depth: '0'
-          fetch-tags: 'true'
+          fetch-depth: "0"
+          fetch-tags: "true"
 
       - uses: dorny/paths-filter@v3
         id: changes
@@ -38,6 +43,8 @@ jobs:
               - 'tibuild/**'
             dl:
               - 'dl/**'
+            tiup-publisher:
+              - 'tiup-publisher/**'
 
       # https://github.com/docker/setup-qemu-action
       - name: Set up QEMU
@@ -46,6 +53,9 @@ jobs:
       - name: Set up Docker Buildx
         id: buildx
         uses: docker/setup-buildx-action@v3
+        with:
+          driver-opts: |
+            image=moby/buildkit:v0.12.4
 
       - name: Log in to the Container registry
         uses: docker/login-action@v3
@@ -59,40 +69,35 @@ jobs:
           curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v2.8.0/skaffold-linux-amd64 && \
           sudo install skaffold /usr/local/bin/
 
-      - name: Cache layers
-        uses: actions/cache@v4
-        with:
-          path: "${{ github.workspace }}/.skaffold/cache"
-          key: skaffold-${{ matrix.platform }}-${{ github.sha }}
-          restore-keys: |
-            skaffold-${{ matrix.platform }}-
-            skaffold-
-
-      - name: Build cloudevents-server image
+      - name: Build image - cloudevents-server 
         if: steps.changes.outputs.cloudevents-server == 'true'
         working-directory: cloudevents-server
         run: |
           skaffold build \
             --push=false \
             --platform ${{ matrix.platform }} \
-            --profile local-docker \
             --default-repo ghcr.io/pingcap-qe/ee-apps
-      - name: Build tibuild image
+      - name: Build image - tibuild 
         if: steps.changes.outputs.tibuild == 'true'
         working-directory: tibuild
         run: |
           skaffold build \
             --push=false \
             --platform ${{ matrix.platform }} \
-            --profile local-docker \
             --default-repo ghcr.io/pingcap-qe/ee-apps
-
-      - name: Build dl image
+      - name: Build image - dl 
         if: steps.changes.outputs.dl == 'true'
         working-directory: dl
         run: |
           skaffold build \
             --push=false \
             --platform ${{ matrix.platform }} \
-            --profile local-docker \
+            --default-repo ghcr.io/pingcap-qe/ee-apps
+      - name: Build image - tiup-publisher
+        if: steps.changes.outputs.tiup-publisher == 'true'
+        working-directory: tiup-publisher
+        run: |
+          skaffold build \
+            --push=false \
+            --platform ${{ matrix.platform }} \
             --default-repo ghcr.io/pingcap-qe/ee-apps

.github/workflows/release.yaml

@@ -28,8 +28,8 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v4
         with: # we need it for skaffold build
-          fetch-depth: '0'
-          fetch-tags: 'true'
+          fetch-depth: "0"
+          fetch-tags: "true"
 
       - uses: dorny/paths-filter@v3
         id: changes
@@ -41,6 +41,8 @@ jobs:
               - 'tibuild/**'
             dl:
               - 'dl/**'
+            tiup-publisher:
+              - 'tiup-publisher/**'
 
       # https://github.com/docker/setup-qemu-action
       - name: Set up QEMU
@@ -65,32 +67,23 @@ jobs:
           curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v2.8.0/skaffold-linux-amd64 && \
           sudo install skaffold /usr/local/bin/
 
-      - name: Cache layers
-        uses: actions/cache@v4
-        with:
-          path: "${{ github.workspace }}/.skaffold/cache"
-          key: skaffold-${{ github.sha }}
-          restore-keys: |
-            skaffold-
-
-      - name: Publish cloudevents-server image
+      - name: Publish image - cloudevents-server
         if: steps.changes.outputs.cloudevents-server == 'true'
         working-directory: cloudevents-server
         run: |
-          skaffold build \
-            --profile local-docker \
-            --default-repo ghcr.io/pingcap-qe/ee-apps
-      - name: Publish tibuild image
+          skaffold build --default-repo ghcr.io/pingcap-qe/ee-apps
+      - name: Publish image - tibuild
         if: steps.changes.outputs.tibuild == 'true'
         working-directory: tibuild
         run: |
-          skaffold build \
-            --profile local-docker \
-            --default-repo ghcr.io/pingcap-qe/ee-apps
-      - name: Publish dl image
+          skaffold build --default-repo ghcr.io/pingcap-qe/ee-apps
+      - name: Publish image - dl
         if: steps.changes.outputs.dl == 'true'
         working-directory: dl
         run: |
-          skaffold build \
-            --profile local-docker \
-            --default-repo ghcr.io/pingcap-qe/ee-apps
+          skaffold build --default-repo ghcr.io/pingcap-qe/ee-apps
+      - name: Publish image - tiup-publisher
+        if: steps.changes.outputs.tiup-publisher == 'true'
+        working-directory: tiup-publisher
+        run: |
+          skaffold build --default-repo ghcr.io/pingcap-qe/ee-apps

charts/tiup-publisher/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/tiup-publisher/Chart.yaml

@@ -0,0 +1,24 @@
+apiVersion: v2
+name: tiup-publisher
+description: TiUP publisher service for TiUP mirrors to workaround the lock issue in TiUP.
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "v0.1.0"

charts/tiup-publisher/templates/NOTES.txt

@@ -0,0 +1,22 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "tiup-publisher.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "tiup-publisher.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "tiup-publisher.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "tiup-publisher.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}

charts/tiup-publisher/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "tiup-publisher.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "tiup-publisher.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 }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "tiup-publisher.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "tiup-publisher.labels" -}}
+helm.sh/chart: {{ include "tiup-publisher.chart" . }}
+{{ include "tiup-publisher.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "tiup-publisher.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "tiup-publisher.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "tiup-publisher.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "tiup-publisher.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/tiup-publisher/templates/deployment.yaml

@@ -0,0 +1,72 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "tiup-publisher.fullname" . }}
+  labels:
+    {{- include "tiup-publisher.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "tiup-publisher.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "tiup-publisher.labels" . | nindent 8 }}
+	{{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "tiup-publisher.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          {{- with .Values.volumeMounts }}
+          volumeMounts:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+      {{- with .Values.volumes }}
+      volumes:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}