Nginx config

/home/ubuntu/current/code/app/static/styles.css

server {
    listen 80;
    server_name '"$PUBLIC_DNS"';
    proxy_read_timeout 1200;
    proxy_connect_timeout 1200;
    proxy_send_timeout 1200;

    location /static/ {
        alias /home/ubuntu/current/code/app/static/;
        expires 30d;
        add_header Cache-Control "public, max-age=2592000";
    }

    location /media/ {
        alias /home/ubuntu/current/code/app/media/;
    }

    location / {
        proxy_pass http://unix:/run/gunicorn.sock;
#        proxy_set_header Host '"$PUBLIC_DNS"';
#        proxy_set_header X-Real-IP '"$PUBLIC_IP"';
#        proxy_set_header X-Forwarded-For '"$PUBLIC_IP"';
    }
}

<link href="http://*************.amazonaws.com/static/styles.css" rel="stylesheet">

<link href="https://******-bucket-****.s3.amazonaws.com/code/styles.css" rel="stylesheet">