CAAL/nginx-distributed.conf at main · CoreWorxLab/CAAL · GitHub

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events {
    worker_connections 1024;
}

http {
    upstream livekit {
        server livekit:7880;
    }

    upstream agent_webhooks {
        server agent:8889;
    }

    # Port 3443 - API and health checks
    server {
        listen 3443 ssl;
        server_name _;

        ssl_certificate /etc/nginx/certs/server.crt;
        ssl_certificate_key /etc/nginx/certs/server.key;
        ssl_protocols TLSv1.2 TLSv1.3;
        ssl_ciphers HIGH:!aNULL:!MD5;

        # Agent webhooks API
        location /api/ {
            proxy_pass http://agent_webhooks/;
            proxy_http_version 1.1;
            proxy_set_header Host $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;
        }

        # Health check endpoint
        location /health {
            proxy_pass http://agent_webhooks/health;
        }

        # Default - return status for debugging
        location / {
            return 200 'CAAL Backend OK';
            add_header Content-Type text/plain;
        }
    }

    # Port 7443 - LiveKit WebSocket (wss://)
    server {
        listen 7443 ssl;
        server_name _;

        ssl_certificate /etc/nginx/certs/server.crt;
        ssl_certificate_key /etc/nginx/certs/server.key;
        ssl_protocols TLSv1.2 TLSv1.3;
        ssl_ciphers HIGH:!aNULL:!MD5;

        location / {
            proxy_pass http://livekit;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_set_header Host $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_read_timeout 86400;
            proxy_send_timeout 86400;
        }
    }
}