Build and push a debug variant of the image
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cc70dba38f
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3 changed files with 65 additions and 24 deletions
49
.github/workflows/docker.yaml
vendored
49
.github/workflows/docker.yaml
vendored
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@ -17,6 +17,9 @@ jobs:
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contents: read
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steps:
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- name: Checkout the code
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uses: actions/checkout@v2
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- name: Docker meta
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id: meta
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uses: docker/metadata-action@v3
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@ -25,12 +28,28 @@ jobs:
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bake-target: docker-metadata-action
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tags: |
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type=ref,event=branch
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type=ref,event=pr
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type=semver,pattern={{version}}
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type=semver,pattern={{major}}.{{minor}}
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type=semver,pattern={{major}}
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type=sha
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- name: Docker meta (debug variant)
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id: meta-debug
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uses: docker/metadata-action@v3
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with:
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images: "${{ env.IMAGE }}"
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bake-target: docker-metadata-action-debug
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tags: |
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type=ref,event=branch,suffix=-debug
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type=semver,pattern={{version}},suffix=-debug
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type=semver,pattern={{major}}.{{minor}},suffix=-debug
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type=semver,pattern={{major}},suffix=-debug
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type=sha,suffix=-debug
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- name: Merge buildx bake files
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run: |
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jq -s '.[0] * .[1]' ${{ steps.meta.outputs.bake-file }} ${{ steps.meta-debug.outputs.bake-file }} > docker-bake.override.json
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- name: Set up Docker Buildx
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uses: docker/setup-buildx-action@v1
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with:
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@ -46,28 +65,20 @@ jobs:
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username: ${{ github.repository_owner }}
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password: ${{ secrets.GITHUB_TOKEN }}
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# For pull-requests, only read from the cache, do not try to push to the
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# cache or the image itself
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- name: Build
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uses: docker/build-push-action@v2
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uses: docker/bake-action@v1
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if: github.event_name == 'pull_request'
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with:
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platforms: |
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linux/amd64
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linux/arm64
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linux/arm
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tags: ${{ steps.meta.outputs.tags }}
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labels: ${{ steps.meta.outputs.labels }}
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cache-from: type=registry,ref=${{ env.IMAGE }}:buildcache
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set: |
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base.cache-from=type=registry,ref=${{ env.IMAGE }}:buildcache
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- name: Build and push
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uses: docker/build-push-action@v2
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uses: docker/bake-action@v1
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if: github.event_name != 'pull_request'
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with:
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platforms: |
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linux/amd64
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linux/arm64
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linux/arm
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tags: ${{ steps.meta.outputs.tags }}
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labels: ${{ steps.meta.outputs.labels }}
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push: true
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cache-from: type=registry,ref=${{ env.IMAGE }}:buildcache
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cache-to: type=registry,ref=${{ env.IMAGE }}:buildcache,mode=max
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set: |
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base.output=type=image,push=true
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base.cache-from=type=registry,ref=${{ env.IMAGE }}:buildcache
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base.cache-to=type=registry,ref=${{ env.IMAGE }}:buildcache,mode=max
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15
Dockerfile
15
Dockerfile
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@ -2,8 +2,8 @@ ARG GO_VERSION=1.17
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ARG DEBIAN_VERSION=11
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ARG DEBIAN_VERSION_NAME=bullseye
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# Build stage
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FROM --platform=${BUILDPLATFORM} docker.io/library/golang:${GO_VERSION}-${DEBIAN_VERSION_NAME} as builder
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## Build stage ##
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FROM --platform=${BUILDPLATFORM} docker.io/library/golang:${GO_VERSION}-${DEBIAN_VERSION_NAME} AS builder
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WORKDIR /build
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COPY go.mod go.sum ./
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@ -12,9 +12,14 @@ RUN go mod download
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COPY . .
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RUN CGO_ENABLED=0 GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -o rageshake
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# Runtime stage
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FROM --platform=${TARGETPLATFORM} gcr.io/distroless/static-debian${DEBIAN_VERSION}:nonroot
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## Runtime stage, debug variant ##
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FROM --platform=${TARGETPLATFORM} gcr.io/distroless/static-debian${DEBIAN_VERSION}:debug-nonroot AS debug
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COPY --from=builder /build/rageshake /rageshake
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EXPOSE 9110
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ENTRYPOINT ["/rageshake"]
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## Runtime stage ##
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FROM --platform=${TARGETPLATFORM} gcr.io/distroless/static-debian${DEBIAN_VERSION}:nonroot
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COPY --from=builder /build/rageshake /rageshake
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WORKDIR /
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EXPOSE 9110
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ENTRYPOINT ["/rageshake"]
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25
docker-bake.hcl
Normal file
25
docker-bake.hcl
Normal file
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@ -0,0 +1,25 @@
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// This is what is baked by GitHub Actions
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group "default" { targets = ["regular", "debug"] }
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// Targets filled by GitHub Actions: one for the regular tag, one for the debug tag
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target "docker-metadata-action" {}
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target "docker-metadata-action-debug" {}
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// This sets the platforms and is further extended by GitHub Actions to set the
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// output and the cache locations
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target "base" {
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platforms = [
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"linux/amd64",
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"linux/arm64",
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"linux/arm",
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]
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}
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target "regular" {
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inherits = ["base", "docker-metadata-action"]
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}
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target "debug" {
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inherits = ["base", "docker-metadata-action-debug"]
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target = "debug"
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}
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