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https://github.com/docker/build-push-action.git
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Add GitHub cache example
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax
parent
fbd19d2677
commit
c124ff0226
2 changed files with 132 additions and 10 deletions
62
.github/workflows/ci.yml
vendored
62
.github/workflows/ci.yml
vendored
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@ -123,6 +123,68 @@ jobs:
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if: always()
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uses: crazy-max/ghaction-dump-context@v1
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github-cache:
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runs-on: ubuntu-latest
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steps:
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-
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name: Run local registry
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run: |
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docker run -d -p 5000:5000 registry:2
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-
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name: Checkout
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uses: actions/checkout@v2.3.1
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-
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name: Set up QEMU
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uses: docker/setup-qemu-action@master
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with:
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platforms: all
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-
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name: Set up Docker Buildx
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id: buildx
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uses: docker/setup-buildx-action@master
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with:
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driver-opt: network=host
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buildkitd-flags: --allow-insecure-entitlement security.insecure
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-
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name: Cache Docker layers
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uses: actions/cache@v2
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id: cache
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with:
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path: /tmp/.buildx-cache
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key: ${{ runner.os }}-buildx-${{ github.sha }}
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restore-keys: |
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${{ runner.os }}-buildx-
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-
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name: Build and push
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id: docker_build
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uses: ./
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with:
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context: ./test
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file: ./test/Dockerfile-multi-golang
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builder: ${{ steps.buildx.outputs.name }}
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platforms: linux/amd64,linux/arm64
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allow: network.host,security.insecure
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push: true
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tags: |
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localhost:5000/name/app:latest
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localhost:5000/name/app:1.0.0
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cache-from: type=local,src=/tmp/.buildx-cache
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cache-to: type=local,dest=/tmp/.buildx-cache
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-
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name: Inspect
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run: |
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docker buildx imagetools inspect localhost:5000/name/app:1.0.0
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-
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name: Image digest
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run: echo ${{ steps.docker_build.outputs.digest }}
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-
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name: Cache hit
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run: echo ${{ steps.cache.outputs.cache-hit }}
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-
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name: Dump context
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if: always()
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uses: crazy-max/ghaction-dump-context@v1
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git-context:
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runs-on: ubuntu-latest
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strategy:
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80
README.md
80
README.md
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@ -7,8 +7,10 @@
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GitHub Action to build and push Docker images.
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> :bulb: See also our [setup-buildx](https://github.com/docker/setup-buildx-action)
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> and [setup-qemu](https://github.com/docker/setup-qemu-action) actions
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> :bulb: See also:
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> * [login](https://github.com/docker/login-action) action
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> * [setup-buildx](https://github.com/docker/setup-buildx-action) action
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> * [setup-qemu](https://github.com/docker/setup-qemu-action) action
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@ -18,6 +20,7 @@ ___
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* [Quick start](#quick-start)
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* [Multi-platform image](#multi-platform-image)
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* [Git context](#git-context)
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* [Leverage GitHub cache](#leverage-github-cache)
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* [Complete workflow](#complete-workflow)
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* [Customizing](#customizing)
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* [inputs](#inputs)
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@ -51,13 +54,13 @@ jobs:
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uses: actions/checkout@v2
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-
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name: Set up QEMU
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uses: docker/setup-qemu-action@v1
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uses: docker/setup-qemu-action@master
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with:
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platforms: all
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-
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name: Set up Docker Buildx
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id: buildx
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uses: docker/setup-buildx-action@v1
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uses: docker/setup-buildx-action@master
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-
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name: Login to DockerHub
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uses: docker/login-action@v1
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@ -95,13 +98,13 @@ jobs:
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uses: actions/checkout@v2
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-
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name: Set up QEMU
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uses: docker/setup-qemu-action@v1
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uses: docker/setup-qemu-action@master
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with:
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platforms: all
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-
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name: Set up Docker Buildx
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id: buildx
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uses: docker/setup-buildx-action@v1
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uses: docker/setup-buildx-action@master
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-
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name: Login to DockerHub
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uses: docker/login-action@v1
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@ -140,13 +143,13 @@ jobs:
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steps:
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-
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name: Set up QEMU
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uses: docker/setup-qemu-action@v1
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uses: docker/setup-qemu-action@master
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with:
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platforms: all
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-
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name: Set up Docker Buildx
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id: buildx
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uses: docker/setup-buildx-action@v1
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uses: docker/setup-buildx-action@master
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with:
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version: latest
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-
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@ -170,6 +173,63 @@ jobs:
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GIT_AUTH_TOKEN: ${{ github.token }}
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```
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### Leverage GitHub cache
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You can leverage [GitHub cache](https://docs.github.com/en/actions/configuring-and-managing-workflows/caching-dependencies-to-speed-up-workflows)
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using [@actions/cache](https://github.com/actions/cache) with this action.
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```yaml
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name: ci
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on:
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push:
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branches: master
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jobs:
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main:
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runs-on: ubuntu-latest
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steps:
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-
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name: Checkout
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uses: actions/checkout@v2
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-
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name: Set up QEMU
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uses: docker/setup-qemu-action@master
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with:
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platforms: all
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-
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name: Set up Docker Buildx
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id: buildx
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uses: docker/setup-buildx-action@master
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-
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name: Cache Docker layers
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uses: actions/cache@v2
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with:
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path: /tmp/.buildx-cache
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key: ${{ runner.os }}-buildx-${{ github.sha }}
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restore-keys: |
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${{ runner.os }}-buildx-
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-
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name: Login to DockerHub
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uses: docker/login-action@v1
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with:
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username: ${{ secrets.DOCKER_USERNAME }}
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password: ${{ secrets.DOCKER_PASSWORD }}
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-
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name: Build and push
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id: docker_build
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uses: docker/build-push-action@v2
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with:
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builder: ${{ steps.buildx.outputs.name }}
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push: true
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tags: user/app:latest
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cache-from: type=local,src=/tmp/.buildx-cache
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cache-to: type=local,dest=/tmp/.buildx-cache
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-
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name: Image digest
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run: echo ${{ steps.docker_build.outputs.digest }}
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```
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### Complete workflow
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* On `pull_request` event, Docker image `name/app:edge` is **built**.
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@ -216,13 +276,13 @@ jobs:
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echo ::set-output name=tags::${TAGS}
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-
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name: Set up QEMU
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uses: docker/setup-qemu-action@v1
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uses: docker/setup-qemu-action@master
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with:
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platforms: all
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-
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name: Set up Docker Buildx
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id: buildx
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uses: docker/setup-buildx-action@v1
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uses: docker/setup-buildx-action@master
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-
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name: Login to DockerHub
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if: github.event_name != 'pull_request'
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