nmemmertandClaude Sonnet 4.6
fc3bae40da
docker-compose.yml:
- Remove env_file — all vars inline with \${VAR:-default} substitution
- NTFY_TOPIC soft-defaults to empty (no hard :? error)
- Pull pre-built images from ghcr.io (no local build step)
- Add resource limits: app 512MB/1CPU, notifier 128MB/0.25CPU
- Add x-casaos metadata for CasaOS app store / dashboard
- Remove dev service (run separately as needed)
.github/workflows/docker.yml:
- Build and push both app (ghcr.io/nmemmert/letter) and notifier
(ghcr.io/nmemmert/letter-notifier) images in one job
- Separate GHA cache scopes per image for efficient layer reuse
- Separate metadata steps for independent tag sets
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
75 lines
2.0 KiB
YAML
75 lines
2.0 KiB
YAML
name: Docker
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on:
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push:
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branches: [main]
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tags: ["v*"]
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env:
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REGISTRY: ghcr.io
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APP_IMAGE: ghcr.io/nmemmert/letter
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NOTIFIER_IMAGE: ghcr.io/nmemmert/letter-notifier
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jobs:
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docker:
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name: Build & push images
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runs-on: ubuntu-latest
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permissions:
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contents: read
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packages: write
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steps:
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- uses: actions/checkout@v4
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- name: Set up Docker Buildx
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uses: docker/setup-buildx-action@v3
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- name: Log in to GitHub Container Registry
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uses: docker/login-action@v3
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with:
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registry: ${{ env.REGISTRY }}
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Extract metadata — app
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id: meta-app
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uses: docker/metadata-action@v5
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with:
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images: ${{ env.APP_IMAGE }}
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tags: |
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type=ref,event=branch
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type=semver,pattern={{version}}
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type=semver,pattern={{major}}.{{minor}}
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type=sha,prefix=sha-,format=short
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- name: Extract metadata — notifier
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id: meta-notifier
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uses: docker/metadata-action@v5
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with:
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images: ${{ env.NOTIFIER_IMAGE }}
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tags: |
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type=ref,event=branch
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type=semver,pattern={{version}}
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type=semver,pattern={{major}}.{{minor}}
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type=sha,prefix=sha-,format=short
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- name: Build and push — app
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uses: docker/build-push-action@v6
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with:
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context: .
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push: true
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tags: ${{ steps.meta-app.outputs.tags }}
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labels: ${{ steps.meta-app.outputs.labels }}
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cache-from: type=gha,scope=app
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cache-to: type=gha,mode=max,scope=app
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- name: Build and push — notifier
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uses: docker/build-push-action@v6
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with:
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context: ./notifier
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push: true
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tags: ${{ steps.meta-notifier.outputs.tags }}
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labels: ${{ steps.meta-notifier.outputs.labels }}
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cache-from: type=gha,scope=notifier
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cache-to: type=gha,mode=max,scope=notifier
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