pockethost/attic/nginx/conf.d/app.conf

server {
    listen 80;
    server_name db.*;

    access_log  /data/nginx/access.log  main;
    error_log  /data/nginx/error.log;

    location / {
        # check http://nginx.org/en/docs/http/ngx_http_upstream_module.html#keepalive
        proxy_set_header Connection '';
        proxy_http_version 1.1;
        proxy_read_timeout 180s;

        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;

        proxy_pass http://127.0.0.1:8090;
    }
}

server {
    listen       80;
    listen  [::]:80;
    server_name  www.*;

    access_log  /data/nginx/access.log  main;
    error_log  /data/nginx/error.log;

    location / {
        root   /data/pockethost_html;
        index  index.html index.htm;
    }

    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /data/pockethost_html;
    }

    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    #location ~ /\.ht {
    #    deny  all;
    #}
}