#user  nobody;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 {    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;    #keepalive_timeout  0;    keepalive_timeout  65;    #gzip  on;        ################################  upstream default-tomcat-service-clsip-01-8080 {        # Load balance algorithm; empty for round robin, which is the default        least_conn;        server 172.30.10.5:8080 max_fails=0 fail_timeout=0;        server 172.30.28.2:8080 max_fails=0 fail_timeout=0;    }    upstream default-tomcat-service-clsip-02-8080 {        # Load balance algorithm; empty for round robin, which is the default        least_conn;        server 172.30.10.5:8080 max_fails=0 fail_timeout=0;        server 172.30.28.2:8080 max_fails=0 fail_timeout=0;    }    upstream default-tomcat-service-clsip-8080 {        # Load balance algorithm; empty for round robin, which is the default        least_conn;        server 172.30.10.5:8080 max_fails=0 fail_timeout=0;        server 172.30.28.2:8080 max_fails=0 fail_timeout=0;    }    upstream default-tomcat-service-test01-8080 {        # Load balance algorithm; empty for round robin, which is the default        least_conn;        server 172.30.10.5:8080 max_fails=0 fail_timeout=0;        server 172.30.28.2:8080 max_fails=0 fail_timeout=0;    }    upstream default-tomcat-service-test02-8080 {        # Load balance algorithm; empty for round robin, which is the default        least_conn;        server 172.30.10.5:8080 max_fails=0 fail_timeout=0;        server 172.30.28.2:8080 max_fails=0 fail_timeout=0;    }    upstream default-tomcat-service-test022-8403 {        # Load balance algorithm; empty for round robin, which is the default        least_conn;        server 127.0.0.1:8181 max_fails=0 fail_timeout=0;    }    upstream upstream-default-backend {        # Load balance algorithm; empty for round robin, which is the default        least_conn;        server 172.30.92.3:8080 max_fails=0 fail_timeout=0;    }    #######################################        server {        server_name gcp33.boco.com;        listen 8765;        listen [::]:8765;        set $proxy_upstream_name "-";        location /gcp11 {                       proxy_pass http://default-tomcat-service-clsip-8080;        }        location / {               proxy_pass http://upstream-default-backend;        }    }    server {        server_name gcp44.boco.com;        listen 8764;        listen [::]:8764;        set $proxy_upstream_name "-";        location /gcp33 {                    proxy_pass http://default-tomcat-service-clsip-02-8080;        }        location /gcp22 {            proxy_pass http://default-tomcat-service-clsip-01-8080;        }        location / {           proxy_pass http://upstream-default-backend;        }    }                 server {        server_name gcp2.boco.com;        listen 8765;        listen [::]:8765;        set $proxy_upstream_name "-";        location /gcp222 {                       proxy_pass http://default-tomcat-service-test022-8403;        }        location /gcp22 {                        proxy_pass http://default-tomcat-service-test02-8080;        }        location /gcp2 {                       proxy_pass http://default-tomcat-service-test01-8080;        }        location / {                       proxy_pass             http://upstream-default-backend;        }    }######################################}