nginx config with SSL

demoapp-with-ssl

upstream app {
    # Path to Puma SOCK file, as defined previously
    server unix:/home/deploy/demoapp/shared/sockets/puma.sock fail_timeout=0;
}

server {
    listen 80;
    listen [::]:80;
    server_name demoapp.josephson.org;
    return 301 https://$server_name$request_uri;
}

server {

    # SSL configuration

    listen 443 ssl http2;
    listen [::]:443 ssl http2;
    include snippets/ssl-demoapp.josephson.org.conf;
    include snippets/ssl-params.conf;

    server_name demoapp.josephson.org;

    root /home/deploy/demoapp/public;

    try_files $uri/index.html $uri @app;

    location @app {
        proxy_pass http://app;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_redirect off;
    }

    error_page 500 502 503 504 /500.html;
    client_max_body_size 4G;
    keepalive_timeout 10;
}