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2026-05-12 21:47:36 +02:00

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name: CD
on:
push:
branches: [main]
tags: ["v*"]
pull_request:
branches: [main]
env:
IMAGE: hostexecutor
jobs:
check:
name: Lint / Test / Vet
runs-on: self-hosted
steps:
- uses: actions/checkout@v4
- uses: actions/setup-go@v5
with:
go-version-file: go.mod
cache: false
- name: Install toolchain
run: |
go version
go install github.com/a-h/templ/cmd/templ@latest
curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/HEAD/install.sh \
| sh -s -- -b "$(go env GOPATH)/bin" v2.11.4
- name: Run checks
run: task check
build:
name: Build & Import
needs: check
runs-on: self-hosted
if: github.event_name != 'pull_request'
outputs:
image-tag: ${{ steps.meta.outputs.sha-tag }}
steps:
- uses: actions/checkout@v4
- name: Derive image tags
id: meta
run: |
SHA=$(git rev-parse --short HEAD)
echo "sha-tag=${SHA}" >> "$GITHUB_OUTPUT"
- name: Build and push to local registry
run: |
REGISTRY="localhost:5000"
REF="${REGISTRY}/${{ env.IMAGE }}:${{ steps.meta.outputs.sha-tag }}"
buildah build \
--label "org.opencontainers.image.revision=${{ github.sha }}" \
-t ${REF} \
-t ${REGISTRY}/${{ env.IMAGE }}:latest \
.
buildah push --tls-verify=false ${REF}
buildah push --tls-verify=false ${REGISTRY}/${{ env.IMAGE }}:latest
echo "✓ Image pushed to ${REF}"
deploy:
name: Deploy via GitOps
needs: build
runs-on: self-hosted
if: github.ref == 'refs/heads/main' && github.event_name == 'push'
steps:
- name: Update image tag in infra repo
env:
IMAGE_TAG: ${{ needs.build.outputs.image-tag }}
DEPLOY_KEY: ${{ secrets.INFRA_DEPLOY_KEY }}
run: |
set -euo pipefail
mkdir -p ~/.ssh
echo "$DEPLOY_KEY" > ~/.ssh/id_infra
chmod 600 ~/.ssh/id_infra
ssh-keyscan -p 30022 10.0.1.20 >> ~/.ssh/known_hosts 2>/dev/null
export GIT_SSH_COMMAND="ssh -i ~/.ssh/id_infra -o IdentitiesOnly=yes"
rm -rf /tmp/infra
git clone -b main ssh://git@10.0.1.20:30022/mathias/infra.git /tmp/infra
cd /tmp/infra
DEPLOYMENT="k3s/apps/hostexecutor/deployment.yaml"
sed -i "s|image: localhost:5000/hostexecutor:.*|image: localhost:5000/hostexecutor:${IMAGE_TAG}|" "$DEPLOYMENT"
grep -q "localhost:5000/hostexecutor:${IMAGE_TAG}" "$DEPLOYMENT" \
|| { echo "✗ image tag patch failed"; exit 1; }
if git diff --quiet "$DEPLOYMENT"; then
echo " image tag unchanged — skipping push"
else
git -c user.name="hostexecutor CI" \
-c user.email="ci@hostexecutor.local" \
commit -m "chore(deploy): hostexecutor → ${IMAGE_TAG}" "$DEPLOYMENT"
git push origin main
echo "✓ pushed to infra repo"
fi
shred -u ~/.ssh/id_infra
- name: Trigger Flux reconcile
run: |
kubectl -n flux-system annotate gitrepository flux-system \
reconcile.fluxcd.io/requestedAt="$(date +%s)" --overwrite
kubectl -n flux-system annotate kustomization apps \
reconcile.fluxcd.io/requestedAt="$(date +%s)" --overwrite
- name: Verify rollout
run: |
kubectl rollout status deployment/hostexecutor \
--namespace hostexecutor \
--timeout=120s \
|| {
kubectl get pods -n hostexecutor -o wide
kubectl get events -n hostexecutor --sort-by='.lastTimestamp' | tail -20
exit 1
}