# Docker Deployment Manager

Unified REST API + Electron desktop app for managing Docker deployments across two servers via Gitea + Coolify. The API is the single source of truth — the UI, CLI, and LLM agents all use the same HTTP endpoints.

## Architecture

```
idea.llm.gitea.repo.docker.deployment/
├── api/                          # Express API server (:3100)
│   ├── server.js                 # Entry point, Scalar docs at /reference
│   ├── routes/
│   │   ├── coolify.js            # /api/coolify/* — Coolify app management
│   │   ├── projects.js           # /api/projects/* — local scanning & comparison
│   │   ├── servers.js            # /api/servers/*  — server CRUD, containers, logs
│   │   └── docker.js             # /api/docker/*   — build, deploy, pull files
│   ├── lib/
│   │   ├── config.js             # Loads Coolify + deployment configs
│   │   ├── coolify-client.js     # coolifyFetch() — Coolify API wrapper
│   │   └── ssh.js                # SSHService class (exec + SFTP)
│   └── openapi.json              # OpenAPI 3.1 spec (24 endpoints)
├── app/
│   ├── main/                     # Electron main process (legacy IPC)
│   ├── renderer/                 # React UI (Vite + TanStack Query)
│   │   └── src/
│   │       ├── lib/api.js        # All API calls via HTTP fetch
│   │       ├── hooks/            # React Query hooks
│   │       └── components/
│   │           ├── coolify/      # Coolify dashboard + deploy dialog
│   │           ├── projects/     # Project management
│   │           ├── servers/      # Server settings
│   │           └── dashboard/    # Overview
│   └── .env                      # SSH credentials (not committed)
├── cli/                          # CLI tool for project scaffolding
├── deployment-config.json        # Server list + project root config
└── package.json
```

## Quick Start

```bash
# Install dependencies
npm install
cd app/renderer && npm install && cd ../..

# Run everything (API + Vite + Electron)
npm run dev

# Or without Electron (browser only at http://localhost:5173)
npm run dev:no-electron

# API only
npm run api:dev
```

- **API server**: http://localhost:3100
- **Scalar API docs**: http://localhost:3100/reference
- **OpenAPI spec**: http://localhost:3100/openapi.json
- **Vite dev server**: http://localhost:5173 (proxies `/api/*` to :3100)

## API Endpoints (24 total)

All endpoints return JSON. The Vite dev server proxies `/api/*` to the API server, so the renderer uses relative paths.

### Projects

| Method | Path | Description |
|--------|------|-------------|
| GET | `/api/projects` | Scan local projects (finds Dockerfiles, coolify.json, etc.) |
| POST | `/api/projects/compare` | Compare local vs remote files (docker-compose, .env, data/) |
| POST | `/api/projects/init` | Initialize a project with deployment config via CLI |

### Servers

| Method | Path | Description |
|--------|------|-------------|
| GET | `/api/servers` | List configured deployment servers |
| POST | `/api/servers` | Add or update a server |
| DELETE | `/api/servers/:id` | Delete a server |
| GET | `/api/servers/:id/scan` | Scan remote ~/containers for deployed projects |
| GET | `/api/servers/:id/containers` | List running Docker containers (docker ps) |
| GET | `/api/servers/:id/logs` | Get container logs (query: containerName, remotePath, lines) |

### Docker Operations

| Method | Path | Description |
|--------|------|-------------|
| POST | `/api/docker/build` | Build tar via build-image-tar.ps1 |
| POST | `/api/docker/deploy` | Upload files + docker load + docker compose up |
| POST | `/api/docker/pull` | Pull files/directories from remote server via SFTP |
| POST | `/api/docker/vscode-diff` | Download remote file and open VS Code diff |

### Coolify

| Method | Path | Description |
|--------|------|-------------|
| GET | `/api/coolify/apps` | List all Coolify apps (enriched with HOST_PORT) |
| GET | `/api/coolify/apps/find/:name` | Find app by name |
| POST | `/api/coolify/apps` | Create new Coolify application |
| PATCH | `/api/coolify/apps/:uuid` | Update existing app |
| DELETE | `/api/coolify/apps/:uuid` | Delete app |
| GET | `/api/coolify/apps/:uuid/envs` | List env vars |
| POST | `/api/coolify/apps/:uuid/envs` | Set env var |
| POST | `/api/coolify/apps/:uuid/deploy` | Trigger deployment |
| GET | `/api/coolify/servers` | List Coolify servers |
| GET | `/api/coolify/next-port` | Get next available HOST_PORT |
| POST | `/api/coolify/routes` | Add Traefik route via SSH |
| POST | `/api/coolify/drift` | Check drift between coolify.json and live state |
| POST | `/api/coolify/upsert` | Full pipeline: config → create/update → env → route → deploy |
| GET | `/api/coolify/config?path=...` | Read coolify.json from a project |

### System

| Method | Path | Description |
|--------|------|-------------|
| GET | `/api/health` | Health check |
| GET | `/openapi.json` | OpenAPI 3.1 spec |
| GET | `/reference` | Scalar interactive API docs |

## Configuration

### Coolify Config (`gitea.repo.management/config.json`)

Shared with the gitea.repo.management project. Contains Coolify API credentials, server UUIDs, SSH config:

```json
{
  "coolify": {
    "apiUrl": "http://192.168.69.4:2010",
    "apiToken": "<bearer-token>",
    "serverUuid": "c88okoc4g4css0c4ooo04ko4",
    "projectUuid": "bcso4cocokswgo804gogoswo",
    "privateKeyUuid": "j0w08woc8s8c0sgok8ccow4w",
    "sshHost": "192.168.69.4",
    "sshUser": "clint",
    "sshPassword": "<password>",
    "traefikPath": "/home/clint/containers/coolify/data/proxy/dynamic/custom.yml",
    "targetIp": "192.168.69.5"
  }
}
```

### Deployment Config (`deployment-config.json`)

Local to this project. Stores server list and project root:

```json
{
  "servers": [
    { "id": "1771305558920", "name": "Repo Server", "host": "192.168.69.5", "username": "clint", "useSudo": true }
  ],
  "projectsRoot": "C:\\.bucket\\repos.gitea"
}
```

### SSH Credentials (`app/.env`)

```
SSH_USERNAME=clint
SSH_PASSWORD=<password>
```

## Coolify Upsert Pipeline

The `POST /api/coolify/upsert` endpoint runs the full deploy pipeline:

1. **config** — Read coolify.json from the project
2. **server** — Resolve server name to UUID/IP via Coolify API
3. **check** — Find existing app by name
4. **validate** — Compare coolify.json vs live state, report diffs
5. **sync** — Create or update the Coolify application
6. **env** — Set HOST_PORT environment variable
7. **route** — Add Traefik route (remote) or set FQDN (local)
8. **changelog** — Write coolify.changelog.json to repo
9. **deploy** — Trigger Coolify deployment

## Docker Deploy Pipeline (Legacy/Direct)

The `POST /api/docker/deploy` endpoint handles tar-based deployment:

1. Connect to server via SSH
2. Create remote directory (mkdir -p)
3. Upload tar + docker-compose.yml + .env + additional files via SFTP
4. Run `docker load -i <name>.tar`
5. Run `docker compose down && docker compose up -d`
6. Poll health check (10 attempts, 2s apart)

## Infrastructure

| Server | IP | Role |
|--------|-----|------|
| box-stableapps | 192.168.69.4 | Coolify host, Gitea, Traefik |
| box-repoapps | 192.168.69.5 | Deployed apps |

### Port Allocation

| Port | App | Status |
|------|-----|--------|
| 2001 | Audio Events | Deployed |
| 2002 | Audio Capsule | Deployed |
| 2003 | Audio Sphere | Deployed |
| 2004 | Every Noise at Once | Deployed |
| 2005 | Learn X In Y | Deployed |
| 2006 | Actual Budget Report | Deployed |
| 2007 | dotrepo-timer | Pending |
| 2008 | dotrepo-travel | Pending |
| 2009 | dotrepo-racker | Deployed |

## LLM / Agent Usage

This API is designed to be called by LLMs and agents. Key endpoints for automation:

```bash
# List all Coolify apps with their ports and status
curl http://localhost:3100/api/coolify/apps

# Deploy a project from its coolify.json
curl -X POST http://localhost:3100/api/coolify/upsert \
  -H "Content-Type: application/json" \
  -d '{"projectPath": "C:/.bucket/repos.gitea/dotrepo.racker"}'

# Scan local projects
curl http://localhost:3100/api/projects

# Deploy via tar+SSH to a server
curl -X POST http://localhost:3100/api/docker/deploy \
  -H "Content-Type: application/json" \
  -d '{"projectPath": "C:/.bucket/repos.gitea/myapp", "serverId": "1771305558920", "remotePath": "~/containers/myapp"}'

# Get container logs
curl "http://localhost:3100/api/servers/1771305558920/logs?remotePath=~/containers/myapp&lines=50"
```

**Always use this API** to access/change Coolify and Gitea deployment state. Do not call the Coolify API directly — this API wraps it with enrichment (HOST_PORT), safety (drift detection, changelog), and routing (Traefik management).