nginx ssl config rails

nginx.conf

upstream myapp{
    # fail_timeout=0 means we always retry an upstream even if it failed
    # to return a good HTTP response (in case the Unicorn master nukes a single worker for timing out).
    server 127.0.0.1:3000;
    
}

server {
    #listen 80 ssl;
    listen 443 ssl;

    server_name beta.app.co;
    ssl_certificate /srv/ssl/beta_app_co.crt;
    ssl_certificate_key /srv/ssl/beta_app_co.pem;
    ssl_protocols       TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers         HIGH:!aNULL:!MD5;

    access_log /usr/local/nginx/logs/app-access.log;
    error_log /usr/local/nginx/logs/app-error.log;

    root /home/ubuntu/projects/app/public;

    location / {
        proxy_pass                       http://myapp;
        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 https;
        proxy_set_header Host $host;
        proxy_redirect off;
        
    }

    location ^~ /assets/ {
      #gzip_static on;
      expires max;
      add_header Cache-Control public;
    }


    #keepalive_timeout 10;
}