环境
Tengine-master:192.168.109.100
Tengine-slave:192.168.109.101
tomcat01:192.168.109.102
tomcat02:192.168.109.104
[Tengine部署]
# yum install -y gcc gcc-c++ make
#mkdir /opt/tengine-packages
#cd /opt/tengine-packages
# for tar in *.tar.gz;do tar xvf $tar;done
# cd /opt/tengine-packages/tengine-2.2.3
# ./configure --prefix=/opt/tengine --with-http_ssl_module --with-openssl=../openssl-1.1.1 --with-pcre=../pcre-8.42 --with-zlib=../zlib-1.2.11 --sbin-path=/opt/tengine/sbin/nginx --conf-path=/opt/tengine/conf/nginx.conf --pid-path=/opt/tengine/logs/nginx.pid
# make #编译的时候出现这个错误不要慌张，
# vim ./objs/Makefile #进入makefile编译makefile文件中将-lpthread修改为-pthread重新编译即可，如下图所示
root@hostname-109102 tengine-2.2.3]#make
root@hostname-109102 tengine-2.2.3]#make install
[root@hostname-109101 conf]# ln -s /opt/tengine/sbin/nginx /usr/local/sbin/
worker_processes 1; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; upstream tomcat_web { server 192.168.109.102:8080 weight=1 max_fails=2 fail_timeout=30s; server 192.168.109.104:8080 weight=1 max_fails=2 fail_timeout=30s; } server { listen 80; server_name localhost; location / { root html; index index.html index.htm; proxy_next_upstream http_502 http_504 error timeout invalid_header; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_pass http://tomcat_web; expires 3d; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } }
[root@hostname-109101 conf]# nginx -t
nginx: the configuration file /opt/tengine/conf/nginx.conf syntax is ok
nginx: configuration file /opt/tengine/conf/nginx.conf test is successful
[tomcat后端]
[root@tomcat-109103 ~]# mv /usr/src/jdk1.7.0_75/ /usr/local/java [root@tomcat-109103 ~]# ln -s /usr/local/java/bin/* /usr/bin/ [root@tomcat-109103 ~]# vim /etc/profile.d/java.sh export JAVA_HOME=/usr/local/java export PATH=$PATH:$JAVA_HOME/bin [root@tomcat-109103 ~]# source /etc/profile.d/java.sh [root@tomcat-109103 ~]# java -version java version "1.7.0_75" Java(TM) SE Runtime Environment (build 1.7.0_75-b13) Java HotSpot(TM) 64-Bit Server VM (build 24.75-b04, mixed mode) [root@tomcat-109103 ~]# cp -r apache-tomcat-7.0.65/ /usr/local/tomcat01 [root@tomcat-109103 ~]# cp -r apache-tomcat-7.0.65/ /usr/local/tomcat02 [root@hostname-109103 ~]# mkdir /www/{web01,web02} [root@hostname-109103 ~]# vim /usr/local/tomcat01/conf/server.xml <Context path="/" docBase="/www/web01" reloadable="true"/>
[root@hostname-109103 ~]# vim /usr/local/tomcat02/conf/server.xml
<Context path="/" docBase="/www/web02" reloadable="true"/>
[root@hostname-109102 ~]# cat /www/web01/index.jsp #ps：这里是109.102机器的tomcat访问测试页面
<html>
<body>
<h1>JSP Test Page 11111</h1>
<%=new java.util.Date()%>
</body>
</html>
[root@hostname-109104 ~]# cat /www/web02/index.jsp #ps：这里是109.104访问测试页面
<html>
<body>
<h1>JSP Test Page 22222</h1>
<%=new java.util.Date()%>
</body>
</html>
[keepalived]
yum install -y ipvsadm keepalived
! Configuration File for keepalived
global_defs {
notification_email {
acassen@firewall.loc
}
notification_email_from Alexandre.Cassen@firewall.loc
smtp_server 127.0.0.1
smtp_connect_timeout 30
router_id LVS_HOST
}
vrrp_instance VI_1 {
state MASTER/BACKUP
interface eth0
virtual_router_id 51
priority 100/50
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
192.168.109.188
}
}
virtual_server 192.168.109.188 8080 {
delay_loop 6
lb_algo rr
lb_kind DR
persistence_timeout 50
protocol TCP
real_server 192.168.109.102 8080 {
weight 1
TCP_CHECK {
connect_timeout 3
nb_get_retry 3
delay_before_retry 3
connect_port 8080
}
}
real_server 192.168.109.104 8080 {
weight 1
TCP_CHECK {
connect_timeout 3
nb_get_retry 3
delay_before_retry 3
connect_port 8080
}
}
}
