.gitea/workflows/redhat_build.yml aktualisiert

This commit is contained in:
2026-08-09 18:53:31 +00:00
parent 9f339d1673
commit 59a34b56c5
+152 -30
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@@ -1,9 +1,6 @@
name: Build container image
on:
# pull_request:
# branches:
# - main
schedule:
- cron: '05 12 * * 2,5'
workflow_dispatch:
@@ -28,46 +25,70 @@ jobs:
id-token: write
steps:
# ------------------------------------------------------------
# Environment
# ------------------------------------------------------------
- name: Prepare environment
run: |
# Extrahiert die reine Domain/Host aus der Gitea-URL
REGISTRY_HOST=$(echo "${{ github.server_url }}" | awk -F/ '{print $3}')
OWNER_LOWER="${{ github.repository_owner }}"
NAME_LOWER="${{ env.IMAGE_NAME }}"
echo "REGISTRY_HOST=${REGISTRY_HOST}" >> ${GITHUB_ENV}
echo "IMAGE_REGISTRY=${REGISTRY_HOST}/${OWNER_LOWER,,}" >> ${GITHUB_ENV}
echo "IMAGE_NAME=${NAME_LOWER,,}" >> ${GITHUB_ENV}
echo "REGISTRY_HOST=${REGISTRY_HOST}" >> "${GITHUB_ENV}"
echo "IMAGE_REGISTRY=${REGISTRY_HOST}/${OWNER_LOWER,,}" >> "${GITHUB_ENV}"
echo "IMAGE_NAME=${NAME_LOWER,,}" >> "${GITHUB_ENV}"
- name: Determine image tag
run: |
BRANCH="${GITHUB_REF_NAME}"
if [[ "$BRANCH" == "main" ]]; then
echo "IMAGE_TAG=${DEFAULT_TAG}" >> ${GITHUB_ENV}
echo "IS_TEST_BUILD=false" >> ${GITHUB_ENV}
echo "IMAGE_TAG=${DEFAULT_TAG}" >> "${GITHUB_ENV}"
echo "IS_TEST_BUILD=false" >> "${GITHUB_ENV}"
else
SANITIZED=$(echo "$BRANCH" | sed 's/[^a-zA-Z0-9._-]/-/g' | head -c 50)
echo "IMAGE_TAG=test-${SANITIZED}" >> ${GITHUB_ENV}
echo "IS_TEST_BUILD=true" >> ${GITHUB_ENV}
SANITIZED=$(echo "$BRANCH" \
| sed 's/[^a-zA-Z0-9._-]/-/g' \
| head -c 50)
echo "IMAGE_TAG=test-${SANITIZED}" >> "${GITHUB_ENV}"
echo "IS_TEST_BUILD=true" >> "${GITHUB_ENV}"
fi
# ------------------------------------------------------------
# Source
# ------------------------------------------------------------
- name: Checkout
uses: actions/checkout@v7.0.1
# ------------------------------------------------------------
# Buildx
# ------------------------------------------------------------
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v4.2.0
# ------------------------------------------------------------
# Image metadata
# ------------------------------------------------------------
- name: Image Metadata
id: metadata
uses: docker/metadata-action@v6.2.0
with:
images: ${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}
tags: |
type=raw,value=${{ env.IMAGE_TAG }}
type=raw,value=${{ env.IMAGE_TAG }}.{{date 'YYYYMMDD'}},enable=${{ env.IS_TEST_BUILD == 'false' }}
type=raw,value={{date 'YYYYMMDD'}},enable=${{ env.IS_TEST_BUILD == 'false' }}
type=sha,enable=${{ github.event_name == 'pull_request' }}
type=ref,event=pr
labels: |
org.opencontainers.image.created={{date 'YYYY-MM-DDTHH:mm:ssZ'}}
org.opencontainers.image.description=${{ env.IMAGE_DESC }}
@@ -80,6 +101,10 @@ jobs:
containers.bootc=1
ostree.bootable=1
# ------------------------------------------------------------
# Registry login
# ------------------------------------------------------------
- name: Login to Gitea Container Registry
if: github.event_name != 'pull_request'
uses: docker/login-action@v4.6.0
@@ -88,42 +113,116 @@ jobs:
username: ${{ github.repository_owner }}
password: ${{ secrets.REGISTRY }}
# ------------------------------------------------------------
# Prepare OCI archive destination
# ------------------------------------------------------------
- name: Prepare OCI archive
run: |
# Wichtig:
# Falls aus einem vorherigen Lauf / Schritt ein Verzeichnis
# namens oci-layout.tar existiert, muss es weg.
rm -rf "${{ github.workspace }}/oci-layout.tar"
echo "OCI output path:"
echo "${{ github.workspace }}/oci-layout.tar"
# ------------------------------------------------------------
# Build
# ------------------------------------------------------------
- name: Build Image (Docker Buildx OCI-Export)
uses: docker/build-push-action@v7.3.0
id: build_image
with:
context: .
file: ./Containerfile
push: false
pull: true
tags: ${{ steps.metadata.outputs.tags }}
labels: ${{ steps.metadata.outputs.labels }}
cache-from: type=registry,ref=${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache
cache-to: type=registry,ref=${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache,mode=max
outputs: type=oci,dest=oci-layout.tar
# Explizit ein OCI-TAR-Archiv erzeugen.
#
# tar=true ist absichtlich explizit gesetzt.
outputs: type=oci,dest=${{ github.workspace }}/oci-layout.tar,tar=true
# ------------------------------------------------------------
# Verify OCI archive
# ------------------------------------------------------------
- name: Verify OCI archive
if: github.event_name != 'pull_request'
run: |
set -e
OCI_ARCHIVE="${{ github.workspace }}/oci-layout.tar"
echo "Checking OCI archive..."
if [ ! -f "$OCI_ARCHIVE" ]; then
echo "ERROR: OCI archive is not a regular file!"
ls -lah "${{ github.workspace }}"
exit 1
fi
echo "OCI archive:"
ls -lh "$OCI_ARCHIVE"
echo
echo "Archive contents:"
tar -tf "$OCI_ARCHIVE" | head -30
# ------------------------------------------------------------
# Push using Skopeo
# ------------------------------------------------------------
- name: Push Image via Skopeo (zstd:chunked)
if: github.event_name != 'pull_request'
run: |
set -e
OCI_ARCHIVE="${{ github.workspace }}/oci-layout.tar"
TAGS="${{ steps.metadata.outputs.tags }}"
for TAG in $TAGS; do
echo "Pushe ${TAG} via Skopeo mit zstd:chunked..."
echo "OCI archive: ${OCI_ARCHIVE}"
echo
echo "Tags:"
echo "${TAGS}"
echo
docker run --rm \
-v "${{ github.workspace }}/oci-layout.tar:/workspace/oci-layout.tar:ro" \
quay.io/skopeo/stable copy \
--dest-creds "${{ github.repository_owner }}:${{ secrets.REGISTRY }}" \
--dest-compress-format zstd:chunked \
oci-archive:/workspace/oci-layout.tar \
"docker://${TAG}"
for TAG in $TAGS; do
echo "============================================================"
echo "Pushe ${TAG} via Skopeo mit zstd:chunked..."
echo "============================================================"
docker run --rm \
-v "${OCI_ARCHIVE}:/workspace/oci-layout.tar:ro" \
quay.io/skopeo/stable copy \
--dest-creds "${{ github.repository_owner }}:${{ secrets.REGISTRY }}" \
--dest-compress-format zstd:chunked \
oci-archive:/workspace/oci-layout.tar \
"docker://${TAG}"
done
# ------------------------------------------------------------
# Install dependencies for signing
# ------------------------------------------------------------
- name: Install envsubst dependencies
if: github.event_name != 'pull_request' && env.IS_TEST_BUILD == 'false'
run: |
sudo apt-get update && sudo apt-get install -y gettext
sudo apt-get update
sudo apt-get install -y gettext
# ------------------------------------------------------------
# Cosign
# ------------------------------------------------------------
- name: Install Cosign
if: github.event_name != 'pull_request' && env.IS_TEST_BUILD == 'false'
@@ -134,19 +233,36 @@ jobs:
env:
COSIGN_PRIVATE_KEY: ${{ secrets.SIGNING_SECRET }}
COSIGN_PASSWORD: ""
run: |
set -e
# 1. Cosign an der Gitea-Registry anmelden
echo "${{ secrets.REGISTRY }}" | cosign login "${{ env.REGISTRY_HOST }}" -u "${{ github.repository_owner }}" --password-stdin
echo "${{ secrets.REGISTRY }}" \
| cosign login "${{ env.REGISTRY_HOST }}" \
-u "${{ github.repository_owner }}" \
--password-stdin
# 2. Skopeo als Docker-Container ausführen, um den Digest zu holen
echo "Frage finalen Manifest-List-Digest via Skopeo-Container ab..."
OUTER_DIGEST=$(docker run --rm quay.io/skopeo/stable inspect --creds "${{ github.repository_owner }}:${{ secrets.REGISTRY }}" docker://${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}:stable | jq -r .Digest)
# 2. Finalen Digest via Skopeo abfragen
echo "Frage finalen Registry-Digest via Skopeo ab..."
# 3. Die Referenz über den äußeren Digest bauen
OUTER_DIGEST=$(
docker run --rm \
quay.io/skopeo/stable inspect \
--creds "${{ github.repository_owner }}:${{ secrets.REGISTRY }}" \
"docker://${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}:stable" \
| jq -r .Digest
)
echo "Registry digest: ${OUTER_DIGEST}"
# 3. Digest-basierte Referenz bauen
IMAGE_REF="${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}@${OUTER_DIGEST}"
echo "Signiere Manifest-List und alle Sub-Architekturen rekursiv via Digest: ${IMAGE_REF}"
# 4. Signatur rekursiv auf Gitea pushen (ohne deprecated tlog-Flag)
echo "Signiere Image rekursiv:"
echo "${IMAGE_REF}"
# 4. Rekursive Signatur
cosign sign -y \
--key env://COSIGN_PRIVATE_KEY \
--recursive \
@@ -155,9 +271,15 @@ jobs:
--registry-referrers-mode=legacy \
"${IMAGE_REF}"
# ------------------------------------------------------------
# Cleanup
# ------------------------------------------------------------
- name: Post-Build Cleanup
if: always()
run: |
echo "Räume temporäre Dateien und Buildx-Cache auf..."
rm -f "${{ github.workspace }}/oci-layout.tar"
rm -rf "${{ github.workspace }}/oci-layout.tar"
docker buildx prune -a -f || true