Add Gitea self-hosted git/CI/registry to replace GitHub

Deploy Gitea via Helm with dedicated CloudNativePG database,
in-cluster Actions runner (DinD), and built-in container registry.
ArgoCD repoURLs updated to use in-cluster Gitea SSH. Preview
ApplicationSet switched from GitHub PR generator to Gitea PR
generator. App images now pull from gitea.coreworlds.io registry.

Remaining setup after deploy: seal runner token, ArgoCD API token,
and registry pull secret once Gitea is running. Add ArgoCD deploy
key to Gitea repo settings.
This commit is contained in:
Julia McGhee
2026-03-21 15:43:30 +00:00
parent 06ae2c7d46
commit f04ecbf5cd
36 changed files with 640 additions and 52 deletions

87
.gitea/workflows/ci.yaml Normal file
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name: CI
on:
pull_request:
branches: [main]
push:
branches: [main]
concurrency:
group: ${{ gitea.workflow }}-${{ gitea.ref }}
cancel-in-progress: true
jobs:
changes:
runs-on: ubuntu-latest
outputs:
apps: ${{ steps.filter.outputs.apps }}
steps:
- uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Detect changed apps
id: filter
run: |
if [ "${{ gitea.event_name }}" = "pull_request" ]; then
CHANGED=$(git diff --name-only origin/main...HEAD)
else
CHANGED=$(git diff --name-only HEAD~1)
fi
APPS="[]"
for app in web api harness; do
if echo "$CHANGED" | grep -qE "^(apps/${app}/|packages/)"; then
APPS=$(echo "$APPS" | jq -c ". + [\"${app}\"]")
fi
done
echo "apps=$APPS" >> "$GITHUB_OUTPUT"
lint-and-test:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: pnpm/action-setup@v4
- uses: actions/setup-node@v4
with:
node-version: 20
cache: pnpm
- run: pnpm install --frozen-lockfile
- run: pnpm turbo lint test
build:
needs: [changes, lint-and-test]
runs-on: ubuntu-latest
if: needs.changes.outputs.apps != '[]'
strategy:
matrix:
app: ${{ fromJson(needs.changes.outputs.apps) }}
steps:
- uses: actions/checkout@v4
- uses: pnpm/action-setup@v4
- uses: actions/setup-node@v4
with:
node-version: 20
cache: pnpm
- run: pnpm install --frozen-lockfile
- run: pnpm turbo build --filter=@homelab/${{ matrix.app }}
- name: Build Docker image
run: |
docker build \
-t gitea.coreworlds.io/julia/homelab-${{ matrix.app }}:${{ gitea.sha }} \
-t gitea.coreworlds.io/julia/homelab-${{ matrix.app }}:pr-${{ gitea.event.number }} \
apps/${{ matrix.app }}
- name: Push to registry
if: gitea.event_name == 'push' || gitea.event_name == 'pull_request'
run: |
echo "${{ secrets.GITEA_TOKEN }}" | docker login gitea.coreworlds.io -u ${{ gitea.actor }} --password-stdin
docker push gitea.coreworlds.io/julia/homelab-${{ matrix.app }}:${{ gitea.sha }}

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name: Deploy Preview
on:
pull_request:
types: [opened, synchronize, reopened]
jobs:
deploy:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: pnpm/action-setup@v4
- uses: actions/setup-node@v4
with:
node-version: 20
cache: pnpm
- run: pnpm install --frozen-lockfile
- name: Determine changed apps
id: changes
run: |
APPS=$(pnpm turbo build --filter='...[origin/main]' --dry-run=json | jq -r '[.packages[] | select(startswith("@homelab/")) | sub("@homelab/";"") ] | join(",")')
echo "apps=$APPS" >> "$GITHUB_OUTPUT"
- name: Build and push images
if: steps.changes.outputs.apps != ''
run: |
echo "${{ secrets.GITEA_TOKEN }}" | docker login gitea.coreworlds.io -u ${{ gitea.actor }} --password-stdin
IFS=',' read -ra APPS <<< "${{ steps.changes.outputs.apps }}"
for app in "${APPS[@]}"; do
docker build \
-t gitea.coreworlds.io/julia/homelab-${app}:${{ gitea.sha }} \
apps/${app}
docker push gitea.coreworlds.io/julia/homelab-${app}:${{ gitea.sha }}
done
- name: Update image tags in preview overlay
if: steps.changes.outputs.apps != ''
run: |
IFS=',' read -ra APPS <<< "${{ steps.changes.outputs.apps }}"
for app in "${APPS[@]}"; do
cd apps/${app}/k8s/overlays/preview
kustomize edit set image gitea.coreworlds.io/julia/homelab-${app}=gitea.coreworlds.io/julia/homelab-${app}:${{ gitea.sha }}
cd -
done
- name: Comment preview URL
uses: actions/github-script@v7
with:
script: |
const { owner, repo } = context.repo;
const issue_number = context.issue.number;
const body = `## Preview Deploy\nNamespace: \`preview-${issue_number}\`\nArgoCD will sync automatically from branch \`${context.payload.pull_request.head.ref}\`.`;
await fetch(`${process.env.GITHUB_API_URL}/repos/${owner}/${repo}/issues/${issue_number}/comments`, {
method: 'POST',
headers: {
'Authorization': `token ${process.env.GITHUB_TOKEN}`,
'Content-Type': 'application/json'
},
body: JSON.stringify({ body })
});

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name: Deploy Production
on:
push:
branches: [main]
jobs:
deploy:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: pnpm/action-setup@v4
- uses: actions/setup-node@v4
with:
node-version: 20
cache: pnpm
- run: pnpm install --frozen-lockfile
- name: Determine changed apps
id: changes
run: |
APPS=$(pnpm turbo build --filter='...[HEAD~1]' --dry-run=json | jq -r '[.packages[] | select(startswith("@homelab/")) | sub("@homelab/";"") ] | join(",")')
echo "apps=$APPS" >> "$GITHUB_OUTPUT"
- name: Build and push images
if: steps.changes.outputs.apps != ''
run: |
echo "${{ secrets.GITEA_TOKEN }}" | docker login gitea.coreworlds.io -u ${{ gitea.actor }} --password-stdin
IFS=',' read -ra APPS <<< "${{ steps.changes.outputs.apps }}"
for app in "${APPS[@]}"; do
docker build \
-t gitea.coreworlds.io/julia/homelab-${app}:${{ gitea.sha }} \
-t gitea.coreworlds.io/julia/homelab-${app}:latest \
apps/${app}
docker push gitea.coreworlds.io/julia/homelab-${app}:${{ gitea.sha }}
docker push gitea.coreworlds.io/julia/homelab-${app}:latest
done
- name: Update image tags in production overlay
if: steps.changes.outputs.apps != ''
run: |
IFS=',' read -ra APPS <<< "${{ steps.changes.outputs.apps }}"
for app in "${APPS[@]}"; do
cd apps/${app}/k8s/overlays/production
kustomize edit set image gitea.coreworlds.io/julia/homelab-${app}=gitea.coreworlds.io/julia/homelab-${app}:${{ gitea.sha }}
cd -
done
- name: Commit image tag updates
if: steps.changes.outputs.apps != ''
run: |
git config user.name "gitea-actions[bot]"
git config user.email "gitea-actions[bot]@coreworlds.io"
git add apps/*/k8s/overlays/production/
git diff --staged --quiet || git commit -m "deploy: update production images to ${{ gitea.sha }}"
git push