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old-baseimage-alpine/.gitea/workflows/docker-builder.yml
info@pi-farm.de aaf5a392de
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.gitea/workflows/docker-builder.yml aktualisiert
change workflow to use manifest
2026-02-05 12:16:21 +00:00

80 lines
2.6 KiB
YAML

name: Docker Build
on:
push:
branches:
- 3.23
workflow_dispatch:
jobs:
build:
name: Build amd64 & arm64 separately
runs-on: buildx-multiarch
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Set image tag from branch
run: |
VERSION=$(git rev-parse --abbrev-ref HEAD)
if [ -z "$VERSION" ]; then
echo "ERROR: could not determine branch name"
exit 1
fi
echo "VERSION=$VERSION" >> $GITEA_ENV
echo "BUILD_DATE=$(date -u +%Y-%m-%dT%H:%M:%SZ)" >> $GITEA_ENV
- name: Login to registry
run: |
echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login \
git.pi-farm.de \
-u ${{ secrets.REGISTRY_USER }} \
--password-stdin
# Buildx Setup ist weiterhin notwendig für Caching und Performance,
# auch wenn wir nicht mehr das Multi-Platform-Feature direkt im Build nutzen.
- name: Setup buildx
run: |
docker buildx rm multiarch || true
docker buildx create \
--name multiarch \
--driver docker-container \
--use
docker buildx inspect --bootstrap
# SCHRITT 1: AMD64 bauen und mit Suffix -amd64 pushen
# Nutzt 'Dockerfile'
- name: Build & push amd64
run: |
docker buildx build \
--platform linux/amd64 \
-f Dockerfile \
--build-arg BUILD_DATE=${BUILD_DATE} \
--build-arg VERSION=${VERSION} \
-t git.pi-farm.de/pi-farm/docker-baseimage-alpine:${VERSION}-amd64 \
--push \
.
# SCHRITT 2: ARM64 bauen und mit Suffix -arm64 pushen
# Nutzt 'Dockerfile.aarch64'
- name: Build & push arm64
run: |
docker buildx build \
--platform linux/arm64 \
-f Dockerfile.aarch64 \
--build-arg BUILD_DATE=${BUILD_DATE} \
--build-arg VERSION=${VERSION} \
-t git.pi-farm.de/pi-farm/docker-baseimage-alpine:${VERSION}-arm64 \
--push \
.
# SCHRITT 3: Manifest erstellen und pushen
# Klebt die beiden Images (amd64 + arm64) zusammen zum finalen Tag
- name: Create and push manifest
run: |
# Manifest erstellen
docker buildx imagetools create \
-t git.pi-farm.de/pi-farm/docker-baseimage-alpine:${VERSION} \
git.pi-farm.de/pi-farm/docker-baseimage-alpine:${VERSION}-amd64 \
git.pi-farm.de/pi-farm/docker-baseimage-alpine:${VERSION}-arm64