Nginx+Tomcat简单负载均衡
Nginx,Apache安装完成
复制Tomcat: tomcat-8080 tomcat-8081
启动Tomcat8080: cd /usr/local/tomcat-8080/bin ./startup.sh
验证:http://localhost:8080
vim /etc/profile
CATALINA_2_BASE=/usr/local/tomcat-8081
CATALINA_2_HOME=/usr/local/tomcat-8081
export CATALINA_2_BASE CATALINA_2_HOME
TOMCAT_2_HOME=/usr/local/tomcat-8081
export TOMCAT_2_HOME
vim /usr/local/tomcat-8081/bin/catalina.sh添加
export CATALINA_HOME=$CATALINA_2_HOME
export CATALINA_BASE=$CATALINA_2_BASE
改端口:vim /usr/local/apache-tomcat-9.0.0.M26-b/conf/server.xml
1.8005远程端口改成8006
2.访问端口8080改成8081 8443不变(HTTPS)
3.AJP端口8009改为8010
启动Tomcat8081
测试:http://localhost:8081成功
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viim /usr/local/nginx/conf/nginx.conf
上面为192.168.10.10:8080 weight=1
192.168.10.10:8081 weight=2
重启Nginx服务
测试:不论输入192.168.10.10:80
还是192.168.10.10:8080
还是192.168.10.10:8081
都跳转到 两个Tomcat中的index.jsp中的某一个 ,权重为1:2