119 lines
3.7 KiB
YAML
119 lines
3.7 KiB
YAML
name: Deploy
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on:
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push:
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branches:
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- main
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# Two overlapping deploys would race on the same container. Queue instead.
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concurrency:
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group: deploy-production
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cancel-in-progress: false
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env:
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IMAGE: git.ksan.dev/ksan/ksan.dev
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SITE_DIR: /home/deploy/websites/ksan.dev
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DOMAIN: ksan.dev
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jobs:
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check:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- uses: actions/setup-node@v4
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with:
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node-version: 20
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cache: npm
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- run: npm ci
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- run: npm run typecheck
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- run: npm run lint
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build:
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needs: check
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runs-on: ubuntu-latest
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outputs:
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tag: ${{ steps.meta.outputs.tag }}
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steps:
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- uses: actions/checkout@v4
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- id: meta
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run: echo "tag=$(echo "${{ github.sha }}" | cut -c1-12)" >> "$GITHUB_OUTPUT"
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- name: Log in to the Gitea registry
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env:
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REGISTRY_USER: ${{ secrets.REGISTRY_USER }}
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REGISTRY_PASSWORD: ${{ secrets.REGISTRY_PASSWORD }}
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run: echo "$REGISTRY_PASSWORD" | docker login git.ksan.dev -u "$REGISTRY_USER" --password-stdin
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# PLANS_PAGES is a build arg: the codes are baked into the image via
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# generateStaticParams, so this image must only ever go to the private
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# package. Never push this repo's image to a public registry.
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- name: Build and push
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env:
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PLANS_PAGES: ${{ secrets.PLANS_PAGES }}
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TAG: ${{ steps.meta.outputs.tag }}
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run: |
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docker build \
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--build-arg PLANS_PAGES="$PLANS_PAGES" \
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-t "$IMAGE:$TAG" \
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-t "$IMAGE:latest" \
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.
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docker push "$IMAGE:$TAG"
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docker push "$IMAGE:latest"
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deploy:
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needs: build
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- name: Configure SSH
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env:
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SSH_KEY: ${{ secrets.SSH_KEY }}
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SSH_KNOWN_HOSTS: ${{ secrets.SSH_KNOWN_HOSTS }}
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run: |
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mkdir -p ~/.ssh && chmod 700 ~/.ssh
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printf '%s\n' "$SSH_KEY" > ~/.ssh/id_ed25519
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chmod 600 ~/.ssh/id_ed25519
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# Pinned host key — never StrictHostKeyChecking=no on a deploy path.
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printf '%s\n' "$SSH_KNOWN_HOSTS" > ~/.ssh/known_hosts
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chmod 600 ~/.ssh/known_hosts
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- name: Ship compose file and deploy scripts
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env:
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SSH_HOST: ${{ secrets.SSH_HOST }}
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SSH_USER: ${{ secrets.SSH_USER }}
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run: |
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scp -i ~/.ssh/id_ed25519 \
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docker-compose.yaml deploy/deploy.sh deploy/rollback.sh \
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"$SSH_USER@$SSH_HOST:$SITE_DIR/"
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ssh -i ~/.ssh/id_ed25519 "$SSH_USER@$SSH_HOST" \
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"chmod +x $SITE_DIR/deploy.sh $SITE_DIR/rollback.sh"
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- name: Deploy
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env:
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SSH_HOST: ${{ secrets.SSH_HOST }}
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SSH_USER: ${{ secrets.SSH_USER }}
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TAG: ${{ needs.build.outputs.tag }}
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run: |
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ssh -i ~/.ssh/id_ed25519 "$SSH_USER@$SSH_HOST" \
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"IMAGE_TAG=$TAG $SITE_DIR/deploy.sh"
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# End-to-end, from outside the VPS: proves the container, the Traefik
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# router labels, the frontend network attachment and the cert all work.
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# A localhost probe on the VPS would miss a broken router rule.
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- name: Verify the site is serving
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run: |
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curl -fsS --retry 10 --retry-delay 3 --retry-connrefused \
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-o /dev/null "https://$DOMAIN/en"
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- name: Roll back
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if: failure()
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env:
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SSH_HOST: ${{ secrets.SSH_HOST }}
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SSH_USER: ${{ secrets.SSH_USER }}
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run: |
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ssh -i ~/.ssh/id_ed25519 "$SSH_USER@$SSH_HOST" "$SITE_DIR/rollback.sh"
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echo "::error::Deploy failed — rolled back to the last healthy build."
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exit 1
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