till
8e05c4eb53
Until now `docker compose up` built the image on the user's machine: a compiler toolchain, every dev dependency, a few minutes of CPU — on a Raspberry Pi considerably more. The compose files now pull ghcr.io/tillheidrich/klarbild:1, built by .github/workflows/image.yml for linux/amd64 and linux/arm64. `:1` follows every 1.x release, so an update is `docker compose pull && docker compose up -d`. `build: .` is one commented line away for anyone who prefers to build. The Dockerfile has two stages now. The runtime stage carries the built server, production dependencies and the migrations — no compiler, no dev dependencies, no source tree. argon2 and sharp ship prebuilt binaries for both architectures, so python/make/g++ are gone entirely. It runs as the `node` user (uid 1000); a fresh named volume at /data inherits that ownership. Verified locally: image builds, boots against Postgres, applies all 17 migrations, prints the first-run password, passes its healthcheck, accepts an upload as the unprivileged user and returns an A4 sheet that measures 210.00 x 297.00 mm.
63 lines
1.7 KiB
YAML
63 lines
1.7 KiB
YAML
name: Container image
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# Builds the image that docker-compose.yaml pulls, for amd64 and arm64
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# (a Raspberry Pi 4/5 or an ARM VPS runs the same image).
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#
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# push to main -> ghcr.io/tillheidrich/klarbild:edge
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# tag v1.2.3 -> :1.2.3, :1.2, :1 and :latest
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#
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# Nothing to configure: the workflow pushes with its own GITHUB_TOKEN.
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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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workflow_dispatch:
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permissions:
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contents: read
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packages: write
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concurrency:
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group: image-${{ github.ref }}
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cancel-in-progress: true
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jobs:
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image:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v5
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- uses: docker/setup-qemu-action@v3
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- uses: docker/setup-buildx-action@v3
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- uses: docker/login-action@v3
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with:
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registry: ghcr.io
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- id: meta
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uses: docker/metadata-action@v5
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with:
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images: ghcr.io/${{ github.repository_owner }}/klarbild
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tags: |
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type=edge,branch=main
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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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labels: |
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org.opencontainers.image.title=Klarbild
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org.opencontainers.image.description=Self-hosted print studio: pictures on paper at exactly the size you asked for.
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org.opencontainers.image.licenses=AGPL-3.0-only
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- uses: docker/build-push-action@v6
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with:
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context: .
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platforms: linux/amd64,linux/arm64
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push: true
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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=gha
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cache-to: type=gha,mode=max
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