# DEPRECATED: Manual Server Deployment Guide (Non-Docker)

> **Notice (March 2026):**
> This manual deployment guide is deprecated. The standard and supported method for deploying the Aether API is now via Docker Compose, as described in the main README and the `aether_container_env` documentation. Use this guide only for legacy or advanced manual setups.

# Manual Server Deployment Guide (Non-Docker)

This guide describes the manual process for deploying the Aether API on a Linux server using Nginx, Gunicorn, and Systemd.

## 1. Initial Server Setup

### Clone the Repository
```bash
sudo git clone https://scott_idem@bitbucket.org/oneskyit/one-sky-it-api-fastapi.git /srv/http/dev_fastapi.oneskyit.com
```

### Configure Permissions
```bash
sudo mkdir admin/log
sudo chown http:http -R /srv/http/dev_fastapi.oneskyit.com/
sudo chmod 775 -R /srv/http/dev_fastapi.oneskyit.com/
```

### Environment Preparation
```bash
cd /srv/http/dev_fastapi.oneskyit.com/
git switch development

virtualenv environment
source environment/bin/activate
pip install -U -r admin/requirements.txt
```

## 2. Gunicorn Configuration (Systemd)

### Socket Configuration (`/etc/systemd/system/gunicorn.socket`)
```ini
[Unit]
Description=gunicorn socket

[Socket]
ListenStream=/run/gunicorn.sock
User=http

[Install]
WantedBy=sockets.target
```

### Service Configuration (`/etc/systemd/system/gunicorn.service`)
```ini
[Unit]
Description=gunicorn daemon
Requires=gunicorn.socket
After=network.target

[Service]
Type=notify
User=root
Group=root
RuntimeDirectory=gunicorn
WorkingDirectory=/srv/http/dev_fastapi.oneskyit.com
Environment="PATH=/srv/http/dev_fastapi.oneskyit.com/environment/bin"
ExecStart=/srv/http/dev_fastapi.oneskyit.com/environment/bin/gunicorn \
    --bind unix:/srv/http/dev_fastapi.oneskyit.com/gunicorn.sock \
    -m 007 app.main:app \
    --workers 4 \
    -k uvicorn.workers.UvicornWorker \
    --access-logfile admin/log/access.log \
    --error-logfile admin/log/error.log \
    --capture-output --keep-alive 5

ExecReload=/bin/kill -s HUP $MAINPID
KillMode=mixed
TimeoutStopSec=5
PrivateTmp=true

[Install]
WantedBy=multi-user.target
```

### Activation
```bash
sudo systemctl daemon-reload
sudo systemctl enable gunicorn.socket
sudo systemctl start gunicorn.socket
```

## 3. Nginx Configuration

Create a site configuration file at `/etc/nginx/sites-available/dev_fastapi.oneskyit.com`:

```nginx
server {
  access_log  /var/log/nginx/access_dev_fastapi.oneskyit.com.log;

  listen 443 ssl;
  listen [::]:443 ssl http2;
  server_name dev-fastapi.oneskyit.com;

  ssl_certificate /etc/letsencrypt/live/oneskyit.com-0001/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/oneskyit.com-0001/privkey.pem;

  client_max_body_size 4096M;

  location / {
        proxy_set_header Host $http_host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;

        proxy_redirect off;
        proxy_buffering off;

        proxy_pass http://unix:/run/gunicorn.sock;
  }

  # WebSocket Support
  location ~ ^/(ws|ws_redis) {
        proxy_set_header Host $http_host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;

        proxy_http_version 1.1;
        proxy_redirect off;
        proxy_buffering off;

        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";

        proxy_pass http://unix:/run/gunicorn.sock;
  }
}

server {
  listen 80;
  listen [::]:80;
  server_name dev-fastapi.oneskyit.com;
  return 301 https://$host$request_uri;
}
```

Enable and restart Nginx:
```bash
sudo ln -s /etc/nginx/sites-available/dev_fastapi.oneskyit.com /etc/nginx/sites-enabled/
sudo systemctl restart nginx.service
```

## 4. Troubleshooting
```bash
# Check status
sudo systemctl status gunicorn.socket
sudo systemctl status gunicorn.service
sudo systemctl status nginx.service

# List active units
systemctl list-units --type=service --state=running
```