134 lines
5 KiB
YAML
134 lines
5 KiB
YAML
name: CD BRouter
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on:
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push:
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branches: [main]
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paths:
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- "docker/brouter/**"
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- "infrastructure/brouter-host/**"
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workflow_dispatch: {}
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concurrency:
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group: deploy-brouter
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cancel-in-progress: true
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jobs:
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build:
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name: Build & Push BRouter Image
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runs-on: ubuntu-latest
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permissions:
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contents: read
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packages: write
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steps:
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- uses: actions/checkout@v6
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- uses: docker/login-action@v4
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with:
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registry: ghcr.io
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- uses: docker/build-push-action@v7
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with:
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context: docker/brouter
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push: true
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tags: |
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ghcr.io/trails-cool/brouter:latest
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ghcr.io/trails-cool/brouter:${{ github.sha }}
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deploy:
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name: Deploy BRouter to dedicated host
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needs: [build]
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runs-on: ubuntu-latest
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environment: infra
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steps:
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- uses: actions/checkout@v6
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- name: Decrypt shared secret
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id: decrypt
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run: |
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curl -sLO https://github.com/getsops/sops/releases/download/v3.9.4/sops-v3.9.4.linux.amd64
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chmod +x sops-v3.9.4.linux.amd64
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# Extract ONLY BROUTER_AUTH_TOKEN from secrets.app.env — the
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# rest of that file is app-only and has no business reaching
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# the BRouter host.
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SOPS_AGE_KEY="${{ secrets.AGE_SECRET_KEY }}" ./sops-v3.9.4.linux.amd64 -d infrastructure/secrets.app.env \
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| grep '^BROUTER_AUTH_TOKEN=' > infrastructure/brouter-host/.env
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chmod 0600 infrastructure/brouter-host/.env
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# GHCR pull credential — not shipped to the host's filesystem;
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# passed to the SSH step as an env var so it only lives in
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# memory during `docker login`.
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GHCR_TOKEN=$(SOPS_AGE_KEY="${{ secrets.AGE_SECRET_KEY }}" ./sops-v3.9.4.linux.amd64 -d infrastructure/secrets.app.env \
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| grep '^DEPLOY_GHCR_TOKEN=' | cut -d= -f2-)
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echo "::add-mask::$GHCR_TOKEN"
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echo "GHCR_TOKEN=$GHCR_TOKEN" >> $GITHUB_ENV
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- name: Deploy to dedicated host (single SSH connection)
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# Consolidated into one SSH session on purpose: UFW on the
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# dedicated host rate-limits port 2232 via `LIMIT` (~6 conns /
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# 30s). `appleboy/scp-action` burns that budget across
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# scp+mkdir+untar+cleanup conns and the final cleanup times
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# out. One SSH here sidesteps the limit entirely. The tarball
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# is piped in as a base64 env var so we don't fight over
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# stdin (reserved for the heredoc script).
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env:
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SSH_KEY: ${{ secrets.BROUTER_DEPLOY_SSH_KEY }}
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HOST: ${{ secrets.BROUTER_DEPLOY_HOST }}
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PORT: ${{ secrets.BROUTER_DEPLOY_SSH_PORT }}
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run: |
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set -euo pipefail
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# SSH key to a locked-down file (env-var keys break openssh)
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install -m 0600 /dev/null ~/id_deploy
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printf '%s\n' "$SSH_KEY" > ~/id_deploy
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# Bundle the compose project
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TARBALL_B64=$(tar -C infrastructure/brouter-host -czf - \
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docker-compose.yml Caddyfile promtail-config.yml \
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download-segments.sh .env \
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| base64 -w0)
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# One SSH session: untar, (re)start containers, report status
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ssh -i ~/id_deploy -p "$PORT" \
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-o StrictHostKeyChecking=accept-new \
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-o UserKnownHostsFile=/tmp/known_hosts \
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-o ConnectTimeout=30 \
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trails@"$HOST" \
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"TARBALL_B64='$TARBALL_B64' GHCR_TOKEN='$GHCR_TOKEN' bash -s" <<'REMOTE'
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set -euo pipefail
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mkdir -p ~/brouter && cd ~/brouter
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echo "$TARBALL_B64" | base64 -d | tar -xzf -
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chmod +x download-segments.sh
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# Segment seeding is a one-shot operator task (~10 GB, a few
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# minutes). CD must not rerun it on every deploy.
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if [ ! -d segments ] || [ -z "$(ls -A segments 2>/dev/null)" ]; then
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echo "WARNING: segments/ is empty. BRouter will start but return 404 until segments are seeded."
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mkdir -p segments
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fi
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# GHCR brouter image is private; log in so pull works.
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echo "$GHCR_TOKEN" | docker login ghcr.io -u stigi --password-stdin
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docker compose pull
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docker compose up -d --remove-orphans
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docker compose ps
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REMOTE
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- name: Annotate deploy in flagship Grafana
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uses: appleboy/ssh-action@v1
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with:
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host: ${{ secrets.DEPLOY_HOST }}
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username: root
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key: ${{ secrets.DEPLOY_SSH_KEY }}
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script: |
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cd /opt/trails-cool
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GRAFANA_TOKEN=$(grep GRAFANA_SERVICE_TOKEN .env | cut -d= -f2-)
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if [ -n "$GRAFANA_TOKEN" ]; then
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docker compose exec -T grafana curl -sf -X POST \
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-H "Authorization: Bearer $GRAFANA_TOKEN" \
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-H "Content-Type: application/json" \
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-d '{"text":"Deploy brouter ${{ github.sha }}","tags":["deploy","brouter"]}' \
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http://localhost:3000/api/annotations || true
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fi
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