refactor(dockerfiles/cd): split image from ci dir to cd/utils

and add `manifest-tool` in the release util image

Signed-off-by: wuhuizuo <wuhuizuo@126.com>

.github/workflows/pull-cd-util-images.yaml

@@ -0,0 +1,65 @@
+name: Pull test for CD utils images
+on:
+  pull_request:
+    branches:
+      - main
+    paths:
+      - "dockerfiles/cd/utils/**/Dockerfile"
+      - "dockerfiles/cd/utils/**/*.Dockerfile"
+      - "dockerfiles/cd/utils/skaffold.yaml"
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  skaffold:
+    name: build images with skaffold
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+
+    strategy:
+      max-parallel: 1
+      matrix:
+        module: [utils]
+        builder-profile: [local-docker]
+        platform: [linux/amd64, linux/arm64]
+
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      # https://github.com/docker/setup-qemu-action
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      # https://github.com/docker/setup-buildx-action
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Setup skaffold
+        run: |
+          curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v2.8.0/skaffold-linux-amd64 && \
+          sudo install skaffold /usr/local/bin/
+
+      - name: Build images
+        working-directory: dockerfiles/cd/utils
+        run: |
+          skaffold build \
+            --build-concurrency 1 \
+            --cache-artifacts \
+            --default-repo ghcr.io/pingcap-qe/cd/utils \
+            --module ${{ matrix.module }} \
+            --platform ${{ matrix.platform }} \
+            --profile ${{ matrix.builder-profile }} \
+            --push=false

.github/workflows/pull-ci-runtime-images.yaml

@@ -24,15 +24,11 @@ jobs:
     strategy:
       max-parallel: 1
       matrix:
-        module: [base, release-utils]
+        module: [base]
         platform: [linux/amd64, linux/arm64]
         builder-profile: [local-docker]
         go-profile: [go-1.21, go-1.20, go-1.19]
-        exclude:
-          - module: release-utils
-            go-profile: go-1.20
-          - module: release-utils
-            go-profile: go-1.19
+
     steps:
       - name: Checkout sources
         uses: actions/checkout@v4

.github/workflows/release-cd-util-images.yaml

@@ -0,0 +1,59 @@
+name: Publish CD utils images
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    paths:
+      - "dockerfiles/cd/utils/**/Dockerfile"
+      - "dockerfiles/cd/utils/**/*.Dockerfile"
+      - "dockerfiles/cd/utils/skaffold.yaml"
+
+jobs:
+  skaffold:
+    name: publish images with skaffold
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+
+    strategy:
+      max-parallel: 1
+      matrix:
+        module: [utils]
+        builder-profile: [local-docker]
+
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      # https://github.com/docker/setup-qemu-action
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      # https://github.com/docker/setup-buildx-action
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Setup skaffold
+        run: |
+          curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v2.8.0/skaffold-linux-amd64 && \
+          sudo install skaffold /usr/local/bin/
+
+      - name: Publish images
+        working-directory: dockerfiles/cd/utils
+        run: |
+          skaffold build \
+            --build-concurrency 1 \
+            --cache-artifacts \
+            --default-repo ghcr.io/pingcap-qe/cd/utils \
+            --module ${{ matrix.module }} \
+            --profile ${{ matrix.builder-profile }}

.github/workflows/release-ci-runtime-images.yaml

@@ -21,14 +21,10 @@ jobs:
     strategy:
       max-parallel: 1
       matrix:
-        module: [base, release-utils]
+        module: [base]
         builder-profile: [local-docker]
         go-profile: [go-1.21, go-1.20, go-1.19]
-        exclude:
-          - module: release-utils
-            go-profile: go-1.20
-          - module: release-utils
-            go-profile: go-1.19
+
     steps:
       - name: Checkout sources
         uses: actions/checkout@v4

dockerfiles/cd/utils/release/Dockerfile

@@ -0,0 +1,19 @@
+FROM golang:1.21.4-alpine3.18 as gomplate_builder
+
+RUN wget https://github.com/hairyhenderson/gomplate/archive/refs/heads/main.zip -O - | unzip - && cd gomplate-main && go build -o /usr/local/bin/gomplate ./cmd/gomplate
+
+FROM alpine:3.18.4
+
+LABEL org.opencontainers.image.authors "wuhui.zuo@pingcap.com"
+LABEL org.opencontainers.image.description "utils image for CD release"
+
+# install tools: bash, git, jq, yq, goemplate
+# RUN apk add --no-cache bash git jq yq gomplate
+RUN apk add --no-cache bash git jq yq
+COPY --from=gomplate_builder /usr/bin/gomplate /usr/local/bin/gomplate
+
+# install tools: oras
+COPY --from=ghcr.io/oras-project/oras:v1.1.0 /bin/oras /usr/local/bin/oras
+
+# install tools: manifest-tool
+COPY --from=mplatform/manifest-tool:alpine-v2.1.3 /manifest-tool /usr/local/bin/manifest-tool

dockerfiles/cd/utils/skaffold.yaml

@@ -0,0 +1,44 @@
+---
+apiVersion: skaffold/v4beta6
+kind: Config
+metadata:
+  name: utils
+build:
+  artifacts:
+    - image: release
+      platforms: [linux/amd64, linux/arm64]
+      kaniko:
+        dockerfile: utils/release/Dockerfile
+        cache: {}
+  tagPolicy:
+    customTemplate:
+      template: "{{ .SHA }}"
+      components:
+        - name: SHA
+          gitCommit:
+            variant: AbbrevCommitSha
+  cluster:
+    concurrency: 0
+    randomDockerConfigSecret: false
+    randomPullSecret: false
+    dockerConfig:
+      secretName: hub-pingcap-net-ee
+    resources:
+      requests:
+        cpu: "1"
+        memory: 2Gi
+      limits:
+        cpu: "2"
+        memory: 4Gi
+profiles:
+  - name: local-docker
+    build:
+      local:
+        useDockerCLI: true
+        useBuildkit: true
+        concurrency: 0
+        tryImportMissing: true
+    patches:
+      - op: move
+        from: /build/artifacts/0/kaniko
+        path: /build/artifacts/0/docker

dockerfiles/ci/skaffold.yaml

@@ -147,47 +147,3 @@ profiles:
         value:
           # renovate: datasource=docker depName=golang
           GOLANG_VERSION: 1.19.12
----
-apiVersion: skaffold/v4beta6
-kind: Config
-metadata:
-  name: release-utils
-build:
-  artifacts:    
-    - image: release-utils
-      platforms: [linux/amd64, linux/arm64]
-      kaniko:
-        dockerfile: release-utils/Dockerfile
-        cache: {}
-  tagPolicy:
-    customTemplate:
-      template: "{{ .SHA }}"
-      components:
-        - name: SHA
-          gitCommit:
-            variant: AbbrevCommitSha
-  cluster:
-    concurrency: 0
-    randomDockerConfigSecret: false
-    randomPullSecret: false
-    dockerConfig:
-      secretName: hub-pingcap-net-ee
-    resources:
-      requests:
-        cpu: "1"
-        memory: 2Gi
-      limits:
-        cpu: "2"
-        memory: 4Gi
-profiles:
-  - name: local-docker
-    build:
-      local:
-        useDockerCLI: true
-        useBuildkit: true
-        concurrency: 0
-        tryImportMissing: true
-    patches:
-      - op: move
-        from: /build/artifacts/0/kaniko
-        path: /build/artifacts/0/docker