CouchDB behind Nginx

nginx.conf

user  wbzyl;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    passenger_root /opt/passenger;
    passenger_ruby /home/wbzyl/.rvm/wrappers/ruby-1.9.3-p125/ruby;

    #passenger_ruby /home/wbzyl/.rvm/wrappers/ruby-1.9.3-p0/ruby;
    #passenger_ruby /home/wbzyl/.rvm/wrappers/ruby-1.9.2-p290/ruby;

    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    server_names_hash_bucket_size 128;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    # enable gzip
    gzip  on;
    gzip_http_version 1.0;
    gzip_comp_level 2;
    gzip_min_length 1100;
    gzip_buffers     4 8k;
    gzip_proxied any;
    gzip_types text/plain text/xml application/xml application/xml+rss text/css text/javascript application/javascript application/json;

    gzip_proxied        expired no-cache no-store private auth;
    gzip_disable        "MSIE [1-6]\.";
    gzip_vary           on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   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   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

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

    server {
        listen 80;
        server_name sinatra.local;
        root /srv/www/sinatra.local;

        passenger_base_uri /rails4;
        passenger_base_uri /nosql;
        passenger_base_uri /hcj;

        passenger_base_uri /c;
        passenger_base_uri /sp;

        passenger_base_uri /seminarium;
        passenger_base_uri /rails3;
        passenger_base_uri /ti;

        passenger_base_uri /rails2;

        passenger_base_uri /galerie;
        passenger_base_uri /photos;

        passenger_enabled on;
    }


    server  {
        listen         80;
        server_name  couch.local;

        location / {
            proxy_pass http://localhost:5984;
            proxy_redirect off;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }

        location ~ ^/(.*)/_changes {
            proxy_pass http://localhost:5984;
            proxy_redirect off;
            proxy_buffering off;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
    }


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443;
    #    server_name  localhost;

    #    ssl                  on;
    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_timeout  5m;

    #    ssl_protocols  SSLv2 SSLv3 TLSv1;
    #    ssl_ciphers  ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;
    #    ssl_prefer_server_ciphers   on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}