Remove alpine images (#158)

* fix!: drop alpine support * feat: support risvc64
favonia · May 7, 2022 · 7425bc2 · 7425bc2
1 parent b63277d
commit 7425bc2
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diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
@@ -7,10 +7,7 @@ on:
   release:
     types: [published]
 env:
-  # This is limited by what's officially supported by https://github.com/alpinelinux/docker-alpine
-  # as long as we wish to release alpine-flavored images. "linux/riscv64" was not added because
-  # it only has an "edge" release for now.
-  platforms: "linux/386,linux/arm/v6,linux/arm/v7,linux/arm64/v8,linux/amd64,linux/ppc64le,linux/s390x"
+  platforms: "linux/386,linux/arm/v6,linux/arm/v7,linux/arm64/v8,linux/amd64,linux/ppc64le,linux/riscv64,linux/s390x"
 jobs:
   build:
     name: Build
@@ -33,28 +30,9 @@ jobs:
       - run: echo '::set-output name=GIT_DESCRIBE::'`git describe --tags --always --long`
         name: Run `git describe` and save its output
         id: git-describe
-      - uses: docker/metadata-action@v4
-        name: Calculate metadata for alpine-flavored Docker images
-        id: meta-alpine
-        with:
-          images: ${{ github.repository }}
-          flavor: |
-            suffix=-alpine
-          tags: |
-            type=edge
-            type=semver,pattern={{version}}
-      - uses: docker/build-push-action@v3
-        name: Build alpine-flavored Docker images
-        with:
-          target: "alpine"
-          push: ${{ github.event_name != 'pull_request' }}
-          build-args: ${{ format('GIT_DESCRIBE={0}', steps.git-describe.outputs.GIT_DESCRIBE) }}
-          platforms: ${{ env.platforms }}
-          tags: ${{ steps.meta-alpine.outputs.tags }}
-          labels: ${{ steps.meta-alpine.outputs.labels }}
       - uses: docker/metadata-action@v4
         name: Calculate metadata for minimal Docker images
-        id: meta-minimal
+        id: meta
         with:
           images: ${{ github.repository }}
           tags: |
@@ -67,5 +45,5 @@ jobs:
           push: ${{ github.event_name != 'pull_request' }}
           build-args: ${{ format('GIT_DESCRIBE={0}', steps.git-describe.outputs.GIT_DESCRIBE) }}
           platforms: ${{ env.platforms }}
-          tags: ${{ steps.meta-minimal.outputs.tags }}
-          labels: ${{ steps.meta-minimal.outputs.labels }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
diff --git a/Dockerfile b/Dockerfile
@@ -16,16 +16,6 @@ COPY ["internal", "internal"]
 COPY ["cmd", "cmd"]
 RUN CGO_ENABLED=0 GOOS=${TARGETOS} GOARCH=${TARGETARCH} GOARM=${TARGETVARIANT#v} go build -tags timetzdata -o /bin/ddns -ldflags="-w -s -X main.Version=${GIT_DESCRIBE}" cmd/*.go
 
-# After the compilation is done, we copied the program into alpine images
-# with matching architectures.
-FROM alpine:3.15.4 AS alpine
-RUN \
-  apk update && \
-  apk add --no-cache ca-certificates && \
-  update-ca-certificates
-COPY --from=build /bin/ddns /bin/
-ENTRYPOINT ["/bin/ddns"]
-
 # The minimal images contain only the program and the consolidated certificates.
 FROM scratch AS minimal
 COPY --from=build /bin/ddns /bin/