dorfteich/deploy/stages.md

Stage provisioning on the VPS (188.245.116.44)

Test and Int run as Compose stacks on the operator's VPS; DNS for *.dorfteich.cloud already points there (deployment.md §Stages). Steps marked [root] need host root access and are executed by the repo owner; everything else can be done by CI or a deploy user.

Overview

Stage	Directory	Domain	Ports (localhost)
Test	/home/DOCKER/dorfteich-test/	test.dorfteich.cloud	web 8100, api 8101
Int	/home/DOCKER/dorfteich-int/	int.dorfteich.cloud	web 8110, api 8111

1. Stage directories [root]

for stage in test int; do
  mkdir -p /home/DOCKER/dorfteich-$stage
  mkdir -p /home/RAID/DOCKER/dorfteich-$stage   # bulk data, if RAID exists on this host
done

Copy deploy/compose/docker-compose.yml and .env.example → .env into each stage directory. Set per stage in .env (mode 600):

• POSTGRES_PASSWORD: unique random value per stage
• COMPOSE_PROJECT_NAME: dorfteich-test / dorfteich-int
• WEB_PORT/API_PORT: 8100/8101 (test), 8110/8111 (int)
• IMAGE_PREFIX=gitea.101010.cloud/stwaidele/dorfteich
• TAG: managed by the CD pipeline (<git-sha> on test, int on int)

2. Reverse proxy vhosts [root]

Both vhosts terminate TLS and route by path; WebSocket upgrade on /collab is required from milestone M3 on, configure it now. Caddy example:

test.dorfteich.cloud {
    handle /api/* {
        reverse_proxy 127.0.0.1:8101
    }
    handle /collab* {
        reverse_proxy 127.0.0.1:8102   # collab service arrives with M3
    }
    handle {
        reverse_proxy 127.0.0.1:8100
    }
}

(nginx equivalent: proxy_pass per location; for /collab add proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade";.)

Int: same block with int.dorfteich.cloud and ports 8110/8111/8112.

3. Gitea act_runner [root]

The CI/CD workflows (.gitea/workflows/) need one act_runner on the VPS with Docker access and the ubuntu-latest label:

# 1. Download act_runner (https://gitea.com/gitea/act_runner/releases)
# 2. Registration token: Gitea → Site/Repo Settings → Actions → Runners
act_runner register \
  --instance https://gitea.101010.cloud \
  --token <REGISTRATION_TOKEN> \
  --name vps-dorfteich \
  --labels ubuntu-latest:docker://ghcr.io/catthehacker/ubuntu:act-22.04
# 3. Run as a systemd service (act_runner daemon), user in the docker group.

4. Deploy user and SSH keys

The CD workflow (issue #8) deploys via SSH: ssh deploy@188.245.116.44 'cd /home/DOCKER/dorfteich-test && docker compose pull && docker compose up -d'.

• [root] Create a deploy user (or reuse an existing deployment user), member of the docker group, owning the stage directories.
• Generate one ed25519 keypair per stage; public keys into deploy's authorized_keys (optionally with a command= restriction to the compose command), private keys become the repository secrets DEPLOY_SSH_KEY_TEST / DEPLOY_SSH_KEY_INT.

5. Registry access

The pipeline pushes images to the Gitea container registry (gitea.101010.cloud/stwaidele/dorfteich-{web,api,collab}):

• Repository secret REGISTRY_TOKEN: a Gitea access token with write:package scope (owner stwaidele or a CI account).
• On the VPS, docker login gitea.101010.cloud for the deploy user with a read:package token, so compose pull works.

6. Verification checklist

• https://test.dorfteich.cloud/healthz → ok
• https://test.dorfteich.cloud/api/v1/readyz → {"status":"ok",…}
• same for int
• runner shows online under Gitea → Settings → Actions → Runners
• a test workflow run executes on the runner
• .env files are mode 600, owned by deploy