Nginx+tomcat+mysql Architecture Building

First, the environment: Nginx+jre+tomcat+redis+mysql

Nginx 192.168.1.200 web+ Load Balancing

Tomcat ( A ) 192.168.1.210 Web Application

Tomcat ( B ) 192.168.1.211 Web Application

Mysql ( Master ) 192.168.1.230 master-slave replication, database

Mysql ( Slava ) 192.168.1.231 master-slave replication, database

Test Domain name ABC . com

Second, the deployment of ideas

        domain name directly resolves to nginx server ( 192.168.1.200 nginx server load Balancer to tomcat ( a "Server ( 192.168.1.210 tomcat ( b "Server ( 192.168.1.211

Three, Nginx : Installation and Configuration

Yum-yinstall gcc gcc-c++ autoconf automake

Yum-yinstall zlib zlib-devel OpenSSL openssl-devel pcre-devel

Groupadd-r Nginx;useradd-r-G nginx

./configure--prefix=/usr/local/nginx--sbin-path=/usr/sbin/nginx--conf-path=/etc/nginx/nginx.conf

Make && make install

Search the web for an nginx startup script, Vim/etc/rc.d/init.d/nginx, paste it in

Add Execute permissions chmod +x/etc/rc.d/init.d/nginx

modifying Startup Items Chkconfig--add nginx

Add boot auto-start chkconfig nginx on

Starting service Nginx Start

Edit Nginx configuration file/etc/nginx/nginx.conf

    upstream abc.com {           server 192.168.1.210:8080;          server  192.168.1.211:8080;    }         location  / {                 proxy_pass http://mycluster ;                 proxy_redirect off;                 proxy_set_header Host  $host;                 proxy_set_header X-Real-IP$remote_addr;                 proxy_set_ headerx-forwarded-for  $PRoxy_add_x_forwarded_for;         } 

# Note, if the implementation session is maintained can use Nginx ip_hash module, add Ip_hash in upstream can be

Iv. JDK and Tomcat installation

Tar XF Apache-tomcat-7.0.57.tar.gz–c/usr/local/tomcat

Tar XF jdk-7u80-ea-bin-b03-linux-i586-19_nov_2014.tar.gz–c/usr/local/jdk1.7.0_80

Vim/etc/profile Java_home=/usr/local/jdk1.6.0_12 path= $JAVA _home/bin: $PATH class_path= $JAVA _home/lib: $JAVA _home/ Jre/lib Export Java_home PATH class_path

. /etc/profile

cp/usr/local/tomcatbin/startup.sh/etc/rc.d/init.d/tomcat.sh

Chkconfig--add Tomcat

Chkconfig Tomcat on

Service Tomcat Start

V. MySQL Master and slave replication

MySQL Install online search, or my other articles have written;

MySQL master-slave replication principle: The primary server records the binary log, from the server in command mode and row mode for execution and replication, so the master and slave server to open the binary log.

1. Configure the primary server

VIM/ETC/MY.CNF [mysqld] log-bin=/var/log/mysql/mysql-bin.log # Log path server-id=230 # Service ID, I understand is used for multi-service differentiation, network only One

Restart mysqld after configuration, log on to master server MySQL to authorize from server user

Mysql> GRANT REPLICATION SLAVE on * * to ' myuser ' @ ' 192.168.1.231 ' identified by ' mypass ';

2. Configure the slave server

VIM/ETC/MY.CNF [mysqld] Log-bin=/var/log/mysql/mysql-bin.log server-id=231

Restart mysqld after configuration is complete, log on from the server to start slave

Mysql>start slave;

Master-slave configuration is completed, this time can be modified by modifying the main server table, library information to test,

You can also compare the show Master Status\g, and show slave status\g information

This is the offline test environment installation, if the line configuration also requires lock table, data file copy and other operations.

This article is from the "Drops of love and tears to throw red beans" blog, please be sure to keep this source http://beijgh.blog.51cto.com/8272564/1590783

Nginx+tomcat+mysql Architecture Building