nginx.conf

events {}

http {
    server_tokens off;
    server {
        listen 80;

        location / {
            proxy_pass http://frontend:3000/;
            proxy_set_header Connection $http_connection;
            proxy_set_header Upgrade $http_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;
        }

        location /grafana/ {
            proxy_pass http://grafana/;
            proxy_set_header Connection $http_connection;
            proxy_set_header Upgrade $http_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;
        }
    }
}