# For more information on configuration, see:
#   * Official English Documentation: http://nginx.org/en/docs/
#   * Official Russian Documentation: http://nginx.org/ru/docs/

user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;

# Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.
include /usr/share/nginx/modules/*.conf;

events {
    worker_connections 1024;
}


 http {
    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  /var/log/nginx/access.log  main;

    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 4096;

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

    # Load modular configuration files from the /etc/nginx/conf.d directory.
    # See http://nginx.org/en/docs/ngx_core_module.html#include
    # for more information.
    include /etc/nginx/conf.d/*.conf;

# Modified for Reverse Proxy IP Hash based (sticky sessions) Load Balancing
# to a backend server group (3 servers in this case with 2 of the
# servers commented out for now) called backend:

    upstream backend {
        ip_hash;
	server webserver1.mylocaldomain.local;
#	server webserver2.mylocaldomain.local;
#	server webserver3.mylocaldomain.local;

    }

# Replace X.X.X.X with the IP address of the OUTSIDE interface:

    server {
	listen	X.X.X.X:80;
#	listen	X.X.X.X:443 ssl;

# IPv6 Addresses use below:
#	listen	[::]:80;
#	listen	[::]:443;

#	Use "server_name _;" if the server name matches the host name
#	Otherwise use: server_name http://<Server FQDN> <domain name>;

	server_name  _;


#	When using ssl, redirect all Port 80 requests to port 443:
#	return 301 https://$host$request_uri;


#	Enable SSL Encryption (also uncomment the listen directive on 443 above)
#	ssl on;
#	ssl_certificate         /etc/nginx/ssl/example.com/server.crt;
#	ssl_certificate_key     /etc/nginx/ssl/example.com/server.key;
#	ssl_trusted_certificate /etc/nginx/ssl/example.com/ca-certs.pem;

# Location directive binds to the IP address of the INSIDE interface
# Replace X.X.X.X with the IP address of your INSIDE interface
# This will proxy with appropriate headers for Joomla to the backend
# server cluster defined above

        location / {
	proxy_bind X.X.X.X;
	proxy_set_header X-Real-IP  $remote_addr;
        proxy_set_header X-Forwarded-For $remote_addr;
        proxy_set_header Host $host;
        proxy_pass http://backend;
        }

# Remaining defaults commented out for reverse proxy

#        root         /usr/share/nginx/html;

        # Load configuration files for the default server block.
#        include /etc/nginx/default.d/*.conf;

#        error_page 404 /404.html;
#        location = /404.html {
#        }

#        error_page 500 502 503 504 /50x.html;
#        location = /50x.html {
#        }
    }


# Settings for a TLS enabled server.
#
#    server {
#        listen       443 ssl http2;
#        listen       [::]:443 ssl http2;
#        server_name  _;
#        root         /usr/share/nginx/html;
#
#        ssl_certificate "/etc/pki/nginx/server.crt";
#        ssl_certificate_key "/etc/pki/nginx/private/server.key";
#        ssl_session_cache shared:SSL:1m;
#        ssl_session_timeout  10m;
#        ssl_ciphers PROFILE=SYSTEM;
#        ssl_prefer_server_ciphers on;
#
#        # Load configuration files for the default server block.
#        include /etc/nginx/default.d/*.conf;
#
#        error_page 404 /404.html;
#            location = /40x.html {
#        }
#
#        error_page 500 502 503 504 /50x.html;
#            location = /50x.html {
#        }
#    }

}