Files
DocsGPT/.github/workflows/docker-develop-build.yml
T
Alex aecb596e99 build(docker): slim backend image, static frontend image, -docling variant
Backend (arc53/docsgpt): 4.5 GB compressed -> 0.9 GB with both embedding
models and tiktoken baked in.
- torch/transformers gone from the default install (docling extra only).
- Ubuntu 24.04 ships python3.12: no deadsnakes PPA, no software-properties-
  common; every pin is a wheel, so no gcc/g++/rust in the builder.
- COPY --chown and a prefetch that runs as the process user replace the
  trailing chown -R, which duplicated the 600 MB model layer.
- .dockerignore keeps __pycache__, .coverage, local indexes and .env out.
- EXTRAS build arg (INSTALL_DOCLING kept as an alias); the docling variant
  also bakes docling's layout/table/RapidOCR models (DOCLING_ARTIFACTS_PATH)
  and tesseract, and drops only the discovery documents of Google APIs the
  app never builds.
- FLASK_DEBUG env removed (unused); OCI labels added.

Frontend (arc53/docsgpt-fe): 302 MB Vite dev server -> 25 MB static build
behind nginx. VITE_* variables are injected at container start into
/config.js and read through src/env.ts, so the image no longer needs a
rebuild per deployment; docker-compose.yaml keeps hot reload via the dev
target.

Publishing: every release and develop build now pushes a slim tag and a
-docling tag (docling engine + models + tesseract). docker-compose-hub.yaml
takes DOCSGPT_IMAGE_TAG / DOCSGPT_IMAGE_VARIANT; docker-compose-standalone.yaml
runs the stack from pre-built images without a checkout and is attached to
each release. setup.sh selects the -docling variant for OCR instead of
requiring a local build. A new workflow builds the image on PRs that touch
it and runs verify_offline under --network none; lint checks the exported
requirements match uv.lock.
2026-09-05 15:50:21 +01:00

114 lines
3.7 KiB
YAML

name: Build and push multi-arch DocsGPT Docker image
on:
workflow_dispatch:
push:
branches:
- main
jobs:
build:
if: github.repository == 'arc53/DocsGPT'
strategy:
matrix:
platform: [linux/amd64, linux/arm64]
# "" is the slim default image; "-docling" bakes the docling parser
# engine, its models and tesseract in (OCR-ready).
variant: ["", "-docling"]
runs-on: ${{ matrix.platform == 'linux/arm64' && 'ubuntu-24.04-arm' || 'ubuntu-latest' }}
permissions:
contents: read
packages: write
steps:
- uses: actions/checkout@v4
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
with:
driver: docker-container
install: true
- name: Login to DockerHub
uses: docker/login-action@v3
with:
username: ${{ secrets.DOCKER_USERNAME }}
password: ${{ secrets.DOCKER_PASSWORD }}
- name: Login to ghcr.io
uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Image metadata (OCI labels)
id: meta
uses: docker/metadata-action@v5
with:
images: |
${{ secrets.DOCKER_USERNAME }}/docsgpt
ghcr.io/${{ github.repository_owner }}/docsgpt
labels: |
org.opencontainers.image.title=DocsGPT${{ matrix.variant }}
org.opencontainers.image.version=develop
- name: Build and push platform-specific images
uses: docker/build-push-action@v6
with:
file: './application/Dockerfile'
platforms: ${{ matrix.platform }}
context: ./application
push: true
build-args: |
EXTRAS=${{ matrix.variant == '-docling' && 'docling' || '' }}
INSTALL_TESSERACT=${{ matrix.variant == '-docling' && 'true' || 'false' }}
tags: |
${{ secrets.DOCKER_USERNAME }}/docsgpt:develop${{ matrix.variant }}-${{ matrix.platform == 'linux/arm64' && 'arm64' || 'amd64' }}
ghcr.io/${{ github.repository_owner }}/docsgpt:develop${{ matrix.variant }}-${{ matrix.platform == 'linux/arm64' && 'arm64' || 'amd64' }}
labels: ${{ steps.meta.outputs.labels }}
provenance: false
sbom: false
cache-from: type=registry,ref=${{ secrets.DOCKER_USERNAME }}/docsgpt:develop${{ matrix.variant }}
cache-to: type=inline
manifest:
if: github.repository == 'arc53/DocsGPT'
needs: build
strategy:
matrix:
variant: ["", "-docling"]
runs-on: ubuntu-latest
permissions:
packages: write
steps:
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
with:
driver: docker-container
install: true
- name: Login to DockerHub
uses: docker/login-action@v3
with:
username: ${{ secrets.DOCKER_USERNAME }}
password: ${{ secrets.DOCKER_PASSWORD }}
- name: Login to ghcr.io
uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Create and push multi-arch manifests
env:
TAG: develop${{ matrix.variant }}
run: |
set -e
for repo in "${{ secrets.DOCKER_USERNAME }}/docsgpt" "ghcr.io/${{ github.repository_owner }}/docsgpt"; do
docker manifest create "$repo:$TAG" \
--amend "$repo:$TAG-amd64" \
--amend "$repo:$TAG-arm64"
docker manifest push "$repo:$TAG"
done