35.CMS云建站系统部署

1.安装Tomcat并配置启动

1.yum安装maven和java: [root@web01 ~]# yum install java maven -y 2.二进制安装tomcat [root@web01 ~]# mkdir /soft && cd /soft [root@web01 soft]# wget http://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-9/v9.0.26/bin/apache-tomcat-9.0.26.tar.gz [root@web01 soft]# tar xf apache-tomcat-9.0.26.tar.gz [root@web01 soft]# ln -s /soft/apache-tomcat-9.0.26 /soft/tomcat [root@web01 soft]# /soft/tomcat/bin/startup.sh [root@web01 soft]# netstat -lntp|grep java tcp6 0 0 :::8009 :::* LISTEN 8500/java tcp6 0 0 :::8080 :::* LISTEN 8500/java tcp6 0 0 127.0.0.1:8005 :::* LISTEN 8500/java

2.Tomcat部署项目—>>网市场

1.配置server.xml文件 ,新增在 engline内

<Host name="cms.cheng.com" appBase="/code/cms" unpackWARs="true" autoDeploy="true"> <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" prefix="cms_access_log" suffix=".txt" pattern="%h %l %u %t "%r" %s %b" />

2.创建站点目录,上传源码包

[root@web01 ~]# mkdir /code/cms [root@web01 ~]# cd /code/cms/ [root@web01 cms]# rz mail_osc-wangmarket-master.zip [root@web01 cms]# unzip mail_osc-wangmarket-master.zip

3.使用mvn编译

[root@web01 cms]# cd wangmarket/ [root@web01 wangmarket]# mvn clean package -Dmaven.skip.test=true [root@web01 wangmarket]# cp target/wangmarket.war /code/cms/ [root@web01 cms]# mv wangmarket.war ROOT.war

4.Nginx配置反向代理

[root@web01 conf.d]# cat cms.cheng.com.conf server { listen 80; server_name cms.cheng.com; location / { proxy_pass http://127.0.0.1:8080; proxy_set_header Host $http_host; } } [root@web01 conf.d]# nginx -t [root@web01 conf.d]# systemctl restart nginx

5.重启Tomcat服务

[root@web01 cms]# /soft/tomcat/bin/shutdown.sh && /soft/tomcat/bin/startup.sh && tail -f /soft/tomcat/logs/catalina.out

6.配置域名解析

cms.cheng.com 10.0.0.7

7.安装图解：

8.部署多节点组建集群

[root@web01 cms]# scp -rp /code root@172.16.1.8:/ [root@web01 cms]# scp -rp /soft root@172.16.1.8:/ [root@web02 soft]# rm -rf tomcat/ [root@web02 soft]# ln -s /soft/apache-tomcat-9.0.26 /soft/tomcat [root@web01 cms]# scp -rp /etc/nginx/conf.d/cms.cheng.com.conf root@172.16.1.8:/etc/nginx/conf.d/ [root@web02 soft]# nginx -t [root@web02 soft]# systemctl restart nginx [root@web02 soft]# yum install java -y [root@web02 soft]# /soft/tomcat/bin/startup.sh 测试： cms.cheng.com 10.0.0.8

9.接入负载均衡

[root@lb01 conf.d]# cat proxy_cms.cheng.com.conf upstream cms { server 172.16.1.7:8080; server 172.16.1.8:8080; } server { listen 80; server_name cms.cheng.com; location / { proxy_pass http://cms; include proxy_params; } } [root@lb01 conf.d]# nginx -t [root@lb01 conf.d]# systemctl restart nginx

10.通过浏览器访问发现无法登陆

11.Nginx+Tomcat集群会话共享 redis

1.下载TomcatClusterRedisSessionManager (所有web集群都需要操作) [root@web01 ~]# unzip tomcat-cluster-redis-session-manager.zip [root@web01 ~]# cd tomcat-cluster-redis-session-manager/ 1.拷贝jar包 [root@web01 tomcat-cluster-redis-session-manager]# cp lib/* /soft/tomcat/lib/ 2拷贝tomcat连接redis配置文件 [root@web01 tomcat-cluster-redis-session-manager]# cp conf/redis-data-cache.properties /soft/tomcat/conf/ 3修改redis-data-cache.properties [root@web01 tomcat-cluster-redis-session-manager]# vim /soft/tomcat/conf/redis-data- redis.hosts=172.16.1.52:6379 4.添加如下两行至tomcat/conf/context.xml [root@web01 ~]# vim /soft/tomcat/conf/context.xml <Context> ..... <Valve className="tomcat.request.session.redis.SessionHandlerValve" /> <Manager className="tomcat.request.session.redis.SessionManager" /> .... </Context> 5.修改tomcat/conf/web.xml 配置文件session的超时时间 ,单位是分钟 <session-config> <session-timeout>60</session-timeout> #根据情况调整 </session-config>

12.安装redis，当然也可以自行搭建redis集群，anyway

[root@redis ~]# yum install redis -y [root@redis ~]# cat /etc/redis.conf ... bind 172.16.1.51 172.16.1.52 requirepass 123456 #如果不需要密码,则不要配置 ... [root@redis ~]# systemctl start redis [root@redis ~]# systemctl enable redis

13.重启多台机器的Tomcat

[root@web01 ~]# /soft/tomcat/bin/shutdown.sh [root@web01 ~]# /soft/tomcat/bin/startup.sh

14.在172.16.1.51的数据库上,创建一个wangmarket的库,配置授权访问用户

[root@db01 ~]# mysql -uroot -p000000 MariaDB [(none)]> create database wangmarket charset utf8; MariaDB [(none)]> grant all privileges on *.* to 'all'@'%' identified by '000000'; MariaDB [(none)]> flush privileges;