staging deploy md doc.

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# Dyolink — Staging deploy (Gitea + Windows)
Automatic staging on a **self-hosted Gitea** machine: merge (or push) to **`master`** → build Docker images → push to Gitea Container Registry → deploy on the same host.
**Example:** Gitea at `http://178.131.50.201:3000`, staging app at `http://178.131.50.201:8088`.
Production (`nudentic.ir` on Linux, tag-based releases) is documented in [`DEPLOY.md`](DEPLOY.md).
---
## Architecture
```
Push / merge to master
Gitea Actions (self-hosted act_runner on Windows)
Build backend + frontend → push to Gitea registry
docker compose pull + up -d (docker-compose.registry.yml)
http://<host-ip>:8088 → nginx → frontend / backend → postgres
```
| Service | Image source |
|----------|---------------------------------------------------|
| postgres | `postgres:15-alpine` (pulled from Docker Hub) |
| backend | `<REGISTRY_HOST>/<owner>/dyolink-backend:<sha>` |
| frontend | `<REGISTRY_HOST>/<owner>/dyolink-frontend:<sha>` |
| nginx | `nginx:alpine` |
Frontend public URLs are **baked in at build time** via `PUBLIC_BASE_URL`.
---
## Triggers
| Event | Staging deploy? |
|-------|-----------------|
| Push to `master` | Yes |
| PR merged into `master` | Yes (merge = push to `master`) |
| Push to other branches only | No |
| Git tag (e.g. `v1.0.0`) | No — reserved for production later |
| Manual | Gitea → Actions → **Registry — build, push, deploy** → Run workflow |
Workflow file: [`.gitea/workflows/registry-build-deploy.yml`](../.gitea/workflows/registry-build-deploy.yml)
---
## One-time setup (Windows host)
### 1. Docker Desktop
- Install and keep **Docker Desktop running** during builds/deploys.
- **Settings → Docker Engine** — allow HTTP registry:
```json
{
"insecure-registries": ["178.131.50.201:3000", "127.0.0.1:3000"]
}
```
Apply & restart Docker.
### 2. Gitea Actions runner
Download [act_runner](https://gitea.com/gitea/act_runner/releases) → e.g. `C:\gitea-runner\act_runner.exe`.
Register (use **localhost** when Gitea runs on the same PC — public IP often fails locally):
```powershell
cd C:\gitea-runner
.\act_runner.exe register `
--instance "http://127.0.0.1:3000" `
--token "<registration-token-from-gitea>" `
--name "windows-staging" `
--labels "self-hosted,windows"
```
Start (leave running, or install as a Windows service later):
```powershell
.\act_runner.exe daemon
```
Gitea → repo → **Settings → Actions → Runners** should show **Online**.
**Requires:** `git` on PATH (for workflow checkout step).
### 3. Secret env files (not in git)
```powershell
New-Item -ItemType Directory -Force -Path "C:\dyolink\secrets"
```
Copy examples and edit:
- `infrastructure/database.staging.env.example``C:\dyolink\secrets\database.staging.env`
- `infrastructure/backend.staging.env.example``C:\dyolink\secrets\backend.staging.env`
Rules:
- `DATABASE_URL` password must match `POSTGRES_PASSWORD`.
- `FRONTEND_URL` must match `PUBLIC_BASE_URL` (e.g. `http://178.131.50.201:8088`).
- Replace JWT secrets with long random values (not `CHANGE_ME`).
### 4. Gitea repository Variables
**Settings → Actions → Variables**
| Name | Example | Notes |
|------|---------|--------|
| `REGISTRY_HOST` | `178.131.50.201:3000` | No `http://` |
| `REGISTRY_OWNER` | `admin` | Gitea user/org owning packages |
| `PUBLIC_BASE_URL` | `http://178.131.50.201:8088` | No trailing `/` |
| `DEPLOY_SECRETS_DIR` | `C:/dyolink/secrets` | Forward slashes OK on Windows |
| `CLONE_HOST` | `127.0.0.1:3000` | When runner and Gitea are same machine |
| `STAGING_HTTP_PORT` | `8088` | Optional (8088 is default) |
**Naming note:** Gitea rejects variable names starting with `GITEA_` or `GITHUB_`. Use `CLONE_HOST`, not `GITEA_CLONE_URL`.
### 5. Gitea repository Secrets
**Settings → Actions → Secrets**
| Name | Value |
|------|--------|
| `REGISTRY_USERNAME` | Gitea username |
| `REGISTRY_PASSWORD` | Gitea access token with **package read/write** |
Create token: profile → **Settings → Applications → Generate New Token**.
### 6. Firewall (once)
```powershell
New-NetFirewallRule -DisplayName "Dyolink Staging 8088" -Direction Inbound -Protocol TCP -LocalPort 8088 -Action Allow
```
---
## Test the pipeline
### Before first run
- [ ] Docker Desktop running
- [ ] `act_runner.exe daemon` running
- [ ] All Variables + Secrets set (including `CLONE_HOST`)
- [ ] Secret env files exist under `DEPLOY_SECRETS_DIR`
- [ ] Workflow enabled on `master` (see repo)
### Option A — Manual workflow (safest first test)
1. Gitea → repo → **Actions**
2. **Registry — build, push, deploy****Run workflow** → branch `master`
3. Watch jobs: **build-and-push****deploy** (first run ~1530 min)
### Option B — Push to master
```bash
git push origin master
```
Or merge a PR into `master` — same result.
### Verify success
**On Windows (PowerShell):**
```powershell
docker ps
```
Expect: `dyolink_nginx_staging`, `dyolink_backend_staging`, `dyolink_frontend_staging`, `dyolink_postgres_staging`.
**From browser or another machine:**
```text
http://178.131.50.201:8088
```
**Health check:**
```powershell
curl http://178.131.50.201:8088/api/health
```
Expected: `{"status":"ok",...}`
**Gitea packages:** profile/org → **Packages** — should list `dyolink-backend` and `dyolink-frontend` after first build.
---
## Manual deploy (without CI)
Useful when debugging registry/compose without re-running the full workflow.
On the Windows host, from repo `infrastructure/`:
1. Create `deploy.registry.env` from [`deploy.registry.env.example`](deploy.registry.env.example)
2. Set `REGISTRY_PREFIX`, `IMAGE_TAG`, `STAGING_HTTP_PORT`, `DEPLOY_SECRETS_DIR`
3. `docker login 178.131.50.201:3000 -u <user>`
4. `docker compose -f docker-compose.registry.yml --env-file deploy.registry.env pull backend frontend`
5. `docker compose -f docker-compose.registry.yml --env-file deploy.registry.env up -d`
---
## Troubleshooting
| Symptom | Fix |
|---------|-----|
| Runner can't register on public IP | Use `http://127.0.0.1:3000` for `--instance` |
| Variable name rejected in Gitea | No `GITEA_*` / `GITHUB_*` prefixes; use `CLONE_HOST` |
| `server gave HTTP response to HTTPS client` | Add registry to Docker **insecure-registries**, restart Docker |
| `Missing database.staging.env` | Check `DEPLOY_SECRETS_DIR` path and file names |
| `docker login` denied | Token needs package permissions; check username/secret |
| Git clone fails in workflow | Set `CLONE_HOST=127.0.0.1:3000` |
| Port 8088 unreachable | Windows firewall rule; confirm nginx container is up |
| Backend restart loop | JWT secrets still placeholder; fix `backend.staging.env` |
| Backend DB auth error | `DATABASE_URL` password ≠ `POSTGRES_PASSWORD` |
**Logs:**
```powershell
docker logs dyolink_backend_staging --tail 50
docker logs dyolink_nginx_staging --tail 50
docker logs dyolink_frontend_staging --tail 50
```
---
## File reference
| Path | Role |
|------|------|
| `.gitea/workflows/registry-build-deploy.yml` | CI: build, push, deploy |
| `infrastructure/docker-compose.registry.yml` | Staging stack (pull-only images) |
| `infrastructure/deploy.registry.env.example` | Manual deploy env template |
| `infrastructure/database.staging.env.example` | Postgres secrets template |
| `infrastructure/backend.staging.env.example` | API secrets template |
| `infrastructure/nginx/http-only.conf` | HTTP reverse proxy for staging |
---
## Production (later)
| Environment | Trigger | Host |
|-------------|---------|------|
| Staging | Push/merge to `master` | Windows + Gitea |
| Production | Git tag `v*.*.*` | Linux + `nudentic.ir` |
Production flow will use Docker Hub (or registry) + [`DEPLOY.md`](DEPLOY.md) — not yet wired to the same workflow.