working nginx config for ghost NOTE YOU WILL NEED TO EDIT SOME VALUES HERE FOR IT TO WORK

ghost.conf

upstream ghost_upstream {
    server 127.0.0.1:2368;
    keepalive 64;
}

# drop www
server {
    listen 80;
    server_name www.somedomain.org;
    rewrite ^/(.*) $scheme://somedomain.org/$1 permanent;
}

# redirect all other unmapped domains here.
server {
    listen 80 default;
    server_name _;
    rewrite ^ $scheme://somedomain.org permanent;
}

server {

    listen 80;
    server_name somedomain.org;

    location = /favicon.ico {
        log_not_found off;
        access_log off;
    }

    # re-write the old RSS url to the new one
    location = /atom.xml {
        rewrite ^ $scheme://somedomain.org/rss/ permanent;
    }

    location ~ ^/(img/|css/|lib/|vendor/|fonts/|robots.txt|humans.txt) {
        root /path/to/ghost/core/client/assets;
        access_log off;
        expires max;
    }

    location ~ ^/(shared/|built/) {
        root /path/to/ghost/core;
        access_log off;
        expires max;
    }

    location ~ ^/(content/images/) {
        root /path/to/ghost/;
        access_log off;
        expires max;
    }

    location / {
        proxy_redirect off;
        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_set_header   Host                   $http_host;
        proxy_set_header   X-NginX-Proxy    true;
        proxy_set_header   Connection "";
        proxy_http_version 1.1;
        proxy_pass         http://ghost_upstream;

        proxy_max_temp_file_size 0;

        client_max_body_size       10m;
        client_body_buffer_size    128k;

        proxy_connect_timeout 90;
        proxy_send_timeout 90;
        proxy_read_timeout 90;

        proxy_buffer_size 4k;
        proxy_buffers 4 32k;
        proxy_busy_buffers_size 64k;
        proxy_temp_file_write_size 64k;

    }
}