环境介绍
node1:Legion100.dwhd.org 172.16.6.100
node2:Legion101.dwhd.org 172.16.6.101
注意：命令开头是[root@Legion100 ~]还是[root@Legion101 ~] 
1、安装nginx
[[email protected] ~]# cd /tmp && wget http://nginx.org/download/nginx-1.9.1.tar.gz [[email protected] /tmp]# Username="www" && for i in `seq 1000 1500`;do [ -z "$(awk -F: '{print$3,$4}' /etc/passwd | grep "$i")" -a -z "$(awk -F: '{print$3}' /etc/group | grep "$i")" ] && UGID=$i && break;done && groupadd -g $UGID $Username && useradd -M -u $UGID -g $UGID -s /sbin/nologin $Username [[email protected] /tmp]# tar xf nginx-1.9.1.tar.gz [[email protected] /tmp]# cd nginx-1.9.1 [[email protected] /tmp/nginx-1.9.1]# yum install pcre-devel pcre -y [[email protected] /tmp/nginx-1.9.1]# mkdir -p {/tmp/nginx,/var/run/nginx,/var/lock} [[email protected] /tmp/nginx-1.9.1]# ./configure --prefix=/usr/local/nginx/ --user=www --group=www \ --error-log-path=/tmp/nginx/error.log --http-log-path=/tmp/nginx/access.log \ --pid-path=/var/run/nginx/nginx.pid --lock-path=/var/lock/nginx.lock \ --with-pcre --with-http_ssl_module --with-http_flv_module \ --with-http_spdy_module --with-http_gzip_static_module \ --with-http_stub_status_module --http-client-body-temp-path=/usr/local/nginx/client/ \ --http-proxy-temp-path=/usr/local/nginx/proxy/ --http-fastcgi-temp-path=/usr/local/nginx/fcgi/ \ --http-uwsgi-temp-path=/usr/local/nginx/uwsgi --http-scgi-temp-path=/usr/local/nginx/scgi [[email protected] /tmp/nginx-1.9.1]# make -j $(awk '/processor/{i++}END{print i}' /proc/cpuinfo) && make install && cd ../ && echo $? [[email protected] /tmp]# echo "export PATH=/usr/local/nginx/sbin:\$PATH" > /etc/profile.d/nginx1.9.1.sh [[email protected] /tmp]# . /etc/profile.d/nginx1.9.1.sh [[email protected] /tmp]# nginx -V nginx version: nginx/1.9.1 built by gcc 4.4.7 20120313 (Red Hat 4.4.7-11) (GCC) built with OpenSSL 1.0.1e-fips 11 Feb 2013 TLS SNI support enabled configure arguments: --prefix=/usr/local/nginx/ --user=www --group=www --error-log-path=/tmp/nginx/error.log --http-log-path=/tmp/nginx/access.log --pid-path=/var/run/nginx/nginx.pid --lock-path=/var/lock/nginx.lock --with-pcre --with-http_ssl_module --with-http_flv_module --with-http_spdy_module --with-http_gzip_static_module --with-http_stub_status_module --http-client-body-temp-path=/usr/local/nginx/client/ --http-proxy-temp-path=/usr/local/nginx/proxy/ --http-fastcgi-temp-path=/usr/local/nginx/fcgi/ --http-uwsgi-temp-path=/usr/local/nginx/uwsgi --http-scgi-temp-path=/usr/local/nginx/scgi [[email protected] /tmp]# wget http://www.dwhd.org/script/Nginx-init-CentOS -O /etc/rc.d/init.d/nginx [[email protected] /tmp]# chmod +x /etc/rc.d/init.d/nginx [[email protected] /tmp]# chkconfig nginx on [[email protected] /tmp]# chkconfig --list nginx nginx 0:关闭 1:关闭 2:启用 3:启用 4:启用 5:启用 6:关闭 [[email protected] /tmp]#
2、node1上安装jdk和tomcat
[[email protected] /tmp]# wget -c --header "Cookie: oraclelicense=accept-securebackup-cookie" `curl -s http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html | awk -F'"' '/jdk\-7.*\-linux\-x64.rpm/{print $12;exit}'` [[email protected] /tmp]# rpm -ivh jdk-7u79-linux-x64.rpm [[email protected] /tmp]# cat > /etc/profile.d/java.sh << EOF JAVA_HOME=/usr/java/latest PATH=\$JAVA_HOME/bin:\$PATH export JAVA_HOME PATH EOF [[email protected] /tmp]# wget -c `curl -s "https://tomcat.apache.org/download-70.cgi" | awk -F'"' '/apache\-tomcat\-7.*.tar.gz/{print $2;exit}'` [[email protected] /tmp]# tar xf apache-tomcat-7.*.tar.gz -C /usr/local/ [[email protected] /tmp]# ln -sv /usr/local/apache-tomcat-7.* /usr/local/tomcat [[email protected] /tmp]# cat > /etc/profile.d/tomcat.sh << EOF export CATALINA_HOME=/usr/local/tomcat export PATH=\$CATALINA_HOME/bin:\$PATH EOF [[email protected] /tmp]# source /etc/profile.d/java.sh [[email protected] /tmp]# source /etc/profile.d/tomcat.sh [[email protected] /tmp]# catalina.sh version Using CATALINA_BASE: /usr/local/tomcat Using CATALINA_HOME: /usr/local/tomcat Using CATALINA_TMPDIR: /usr/local/tomcat/temp Using JRE_HOME: /usr/java/latest Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar Server version: Apache Tomcat/7.0.62 Server built: May 7 2015 17:14:55 UTC Server number: 7.0.62.0 OS Name: Linux OS Version: 2.6.32-504.16.2.el6.centos.plus.x86_64 Architecture: amd64 JVM Version: 1.7.0_79-b15 JVM Vendor: Oracle Corporation [[email protected] /tmp]#
3、node2上安装jdk和tomcat
[[email protected] ~]# scp 172.16.6.100:/tmp/{jdk-7u*-linux-x64.rpm,apache-tomcat-7.*.tar.gz} /tmp [email protected]'s password: jdk-7u79-linux-x64.rpm 100% 132MB 131.7MB/s 00:01 [email protected]'s password: apache-tomcat-7.0.62.tar.gz 100% 8618KB 8.4MB/s 00:00 [[email protected] ~]# cd /tmp/ [[email protected] /tmp]# rpm -ivh jdk-7u79-linux-x64.rpm [[email protected] /tmp]# cat > /etc/profile.d/java.sh << EOF JAVA_HOME=/usr/java/latest PATH=\$JAVA_HOME/bin:\$PATH export JAVA_HOME PATH EOF [[email protected] /tmp]# tar xf apache-tomcat-7.*.tar.gz -C /usr/local/ [[email protected] /tmp]# ln -sv /usr/local/apache-tomcat-7.* /usr/local/tomcat [[email protected] /tmp]# cat > /etc/profile.d/tomcat.sh << EOF export CATALINA_HOME=/usr/local/tomcat export PATH=\$CATALINA_HOME/bin:\$PATH EOF [[email protected] /tmp]# source /etc/profile.d/java.sh [[email protected] /tmp]# source /etc/profile.d/tomcat.sh [[email protected] /tmp]# catalina.sh version Using CATALINA_BASE: /usr/local/tomcat Using CATALINA_HOME: /usr/local/tomcat Using CATALINA_TMPDIR: /usr/local/tomcat/temp Using JRE_HOME: /usr/java/latest Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar Server version: Apache Tomcat/7.0.62 Server built: May 7 2015 17:14:55 UTC Server number: 7.0.62.0 OS Name: Linux OS Version: 2.6.32-504.16.2.el6.centos.plus.x86_64 Architecture: amd64 JVM Version: 1.7.0_79-b15 JVM Vendor: Oracle Corporation [[email protected] /tmp]#
4、构建 tomcat-redis-session-manager-master
[[email protected] /tmp]# wget -c http://www.dwhd.org/script/tar_gz_bz2/gradle-2.4-all.zip [[email protected] /tmp]# unzip -q gradle-2.4-all.zip -d /usr/local/ [[email protected] /tmp]# ln -sv /usr/local/gradle-2.4 /usr/local/gradle [[email protected] /tmp]# echo "export PATH=/usr/local/gradle/bin:\$PATH" > /etc/profile.d/gradle2.4.sh [[email protected] /tmp]# . /etc/profile.d/gradle2.4.sh [[email protected] /tmp]# which gradle /usr/local/gradle/bin/gradle [[email protected] /tmp]# git clone https://github.com/jcoleman/tomcat-redis-session-manager.git [[email protected] /tmp]# cd tomcat-redis-session-manager/ [[email protected] /tmp/tomcat-redis-session-manager]# mv build.gradle build.gradle_backup [[email protected] /tmp/tomcat-redis-session-manager]# wget -q http://www.dwhd.org/script/build.gradle [[email protected] /tmp/tomcat-redis-session-manager]# gradle build -x test copyJars :compileJava Download https://repo1.maven.org/maven2/org/apache/tomcat/tomcat-catalina/7.0.27/tomcat-catalina-7.0.27.pom Download https://repo1.maven.org/maven2/redis/clients/jedis/2.5.2/jedis-2.5.2.pom Download https://repo1.maven.org/maven2/org/sonatype/oss/oss-parent/7/oss-parent-7.pom Download https://repo1.maven.org/maven2/org/apache/commons/commons-pool2/2.2/commons-pool2-2.2.pom Download https://repo1.maven.org/maven2/org/apache/commons/commons-parent/33/commons-parent-33.pom Download https://repo1.maven.org/maven2/org/apache/apache/13/apache-13.pom Download https://repo1.maven.org/maven2/org/apache/tomcat/tomcat-servlet-api/7.0.27/tomcat-servlet-api-7.0.27.pom Download https://repo1.maven.org/maven2/org/apache/tomcat/tomcat-juli/7.0.27/tomcat-juli-7.0.27.pom Download https://repo1.maven.org/maven2/org/apache/tomcat/tomcat-annotations-api/7.0.27/tomcat-annotations-api-7.0.27.pom Download https://repo1.maven.org/maven2/org/apache/tomcat/tomcat-api/7.0.27/tomcat-api-7.0.27.pom Download https://repo1.maven.org/maven2/org/apache/tomcat/tomcat-util/7.0.27/tomcat-util-7.0.27.pom Download https://repo1.maven.org/maven2/org/apache/tomcat/tomcat-catalina/7.0.27/tomcat-catalina-7.0.27.jar Download https://repo1.maven.org/maven2/redis/clients/jedis/2.5.2/jedis-2.5.2.jar Download https://repo1.maven.org/maven2/org/apache/commons/commons-pool2/2.2/commons-pool2-2.2.jar Download https://repo1.maven.org/maven2/org/apache/tomcat/tomcat-servlet-api/7.0.27/tomcat-servlet-api-7.0.27.jar Download https://repo1.maven.org/maven2/org/apache/tomcat/tomcat-juli/7.0.27/tomcat-juli-7.0.27.jar Download https://repo1.maven.org/maven2/org/apache/tomcat/tomcat-annotations-api/7.0.27/tomcat-annotations-api-7.0.27.jar Download https://repo1.maven.org/maven2/org/apache/tomcat/tomcat-api/7.0.27/tomcat-api-7.0.27.jar Download https://repo1.maven.org/maven2/org/apache/tomcat/tomcat-util/7.0.27/tomcat-util-7.0.27.jar :processResources UP-TO-DATE :classes :jar :javadoc :javadocJar :sourcesJar :assemble :check :build :copyJars BUILD SUCCESSFUL Total time: 27.804 secs This build could be faster, please consider using the Gradle Daemon: http://gradle.org/docs/2.4/userguide/gradle_daemon.html [[email protected] /tmp/tomcat-redis-session-manager]# mkdir /tmp/jar [[email protected] /tmp/tomcat-redis-session-manager]# cp -a build/libs/*.jar /tmp/jar/ && cp -a dist/*.jar /tmp/jar/ [[email protected] /tmp/tomcat-redis-session-manager]#
5、配置和修改tomcat
[[email protected] /tmp/tomcat-redis-session-manager]# cp -a /tmp/jar/* /usr/local/tomcat/lib/ [[email protected] /tmp/tomcat-redis-session-manager]# scp /tmp/jar/* 172.16.6.101:/usr/local/tomcat/lib/ The authenticity of host '172.16.6.101 (172.16.6.101)' can't be established. RSA key fingerprint is a6:bb:83:e4:04:27:55:50:9a:e1:25:5a:7b:01:bc:8c. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added '172.16.6.101' (RSA) to the list of known hosts. [email protected]'s password: commons-pool2-2.2.jar 100% 106KB 105.5KB/s 00:00 jedis-2.5.2.jar 100% 307KB 307.0KB/s 00:00 tomcat-annotations-api-7.0.27.jar 100% 15KB 14.9KB/s 00:00 tomcat-api-7.0.27.jar 100% 6873 6.7KB/s 00:00 tomcat-catalina-7.0.27.jar 100% 1500KB 1.5MB/s 00:00 tomcat-juli-7.0.27.jar 100% 37KB 37.2KB/s 00:00 tomcat-redis-session-manager-2.0.0.jar 100% 21KB 20.5KB/s 00:00 tomcat-redis-session-manager-2.0.0-javadoc.jar 100% 59KB 59.3KB/s 00:00 tomcat-redis-session-manager-2.0.0-sources.jar 100% 10KB 10.1KB/s 00:00 tomcat-servlet-api-7.0.27.jar 100% 173KB 172.8KB/s 00:00 tomcat-util-7.0.27.jar 100% 23KB 22.5KB/s 00:00 [[email protected] /tmp/tomcat-redis-session-manager]# cd /usr/local/tomcat/conf/ [[email protected] /usr/local/tomcat/conf]# cat context.xml #将context.xml添加如下内容 <?xml version='1.0' encoding='utf-8'?> <!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. --> <!-- The contents of this file will be loaded for each web application --> <Context> <!-- Default set of monitored resources --> <WatchedResource>WEB-INF/web.xml</WatchedResource> <Valve className="com.orangefunction.tomcat.redissessions.RedisSessionHandlerValve" /> <Manager className="com.orangefunction.tomcat.redissessions.RedisSessionManager" host="172.16.6.100" port="6379" database="0" maxInactiveInterval="60" /> <!-- Uncomment this to disable session persistence across Tomcat restarts --> <!-- <Manager pathname="" /> --> <!-- Uncomment this to enable Comet connection tacking (provides events on session expiration as well as webapp lifecycle) --> <!-- <Valve className="org.apache.catalina.valves.CometConnectionManagerValve" /> --> </Context> [[email protected] /usr/local/tomcat/conf]# scp context.xml 172.16.6.101:/usr/local/tomcat/conf/
6、安装redis
[[email protected] /usr/local/tomcat/conf]# cd /tmp/ [[email protected] /tmp]# wget -c `curl -s http://redis.io/download | awk -F"'" '/2.8.*.tar.gz/{print $4}'` [[email protected] /tmp]# tar xf 2.8.*.tar.gz [[email protected] /tmp]# cd redis-2.8.* [[email protected] /tmp/redis-2.8.20]# if [ `getconf WORD_BIT` == 32 ] && [ `getconf LONG_BIT` == 32 ];then sed -i '1i\CFLAGS= -march=i686' src/Makefile && sed -i 's@^OPT=.*@OPT=-O2 -march=i686@' src/.make-settings;fi [[email protected] /tmp/redis-2.8.20]# make [[email protected] /tmp/redis-2.8.20]# mkdir -p /usr/local/redis/{bin,etc,var} [[email protected] /tmp/redis-2.8.20]# cp -af src/{redis-benchmark,redis-check-aof,redis-check-dump,redis-cli,redis-sentinel,redis-server} /usr/local/redis/bin/ [[email protected] /tmp/redis-2.8.20]# cp -a redis.conf /usr/local/redis/etc/ [[email protected] /tmp/redis-2.8.21]# echo "export PATH=/usr/local/redis/bin:\$PATH" > /etc/profile.d/redis2.8.sh [[email protected] /tmp/redis-2.8.21]# . /etc/profile.d/redis2.8.sh [[email protected] /tmp/redis-2.8.20]# sed -i '[email protected].*@pidfile /var/run/redis.pid@' /usr/local/redis/etc/redis.conf [[email protected] /tmp/redis-2.8.20]# sed -i "[email protected].*@logfile /usr/local/redis/var/redis.log@" /usr/local/redis/etc/redis.conf [[email protected] /tmp/redis-2.8.20]# sed -i "s@^dir.*@dir /usr/local/redis/var@" /usr/local/redis/etc/redis.conf [[email protected] /tmp/redis-2.8.20]# sed -i '[email protected] [email protected] yes@' /usr/local/redis/etc/redis.conf [[email protected] /tmp/redis-2.8.20]# [ -z "`grep ^maxmemory /usr/local/redis/etc/redis.conf`" ] && sed -i '[email protected] <bytes>@maxmemory <bytes>\nmaxmemory 360000000@' /usr/local/redis/etc/redis.conf [[email protected] /tmp/redis-2.8.20]# wget http://www.dwhd.org/script/Redis-server-init-CentOS -O /etc/init.d/redis-server [[email protected] /tmp/redis-2.8.20]# chmod +x /etc/init.d/redis-server [[email protected] /tmp/redis-2.8.20]# chkconfig --add redis-server [[email protected] /tmp/redis-2.8.20]# chkconfig redis-server on [[email protected] /tmp/redis-2.8.20]# chkconfig --list redis-server redis-server 0:关闭 1:关闭 2:启用 3:启用 4:启用 5:启用 6:关闭 [[email protected] /tmp/redis-2.8.21]# service redis-server start 正在启动 redis-server： [确定] [[email protected] /tmp/redis-2.8.20]# ss -tnlp | grep 6379 LISTEN 0 511 *:6379 *:* users:(("redis-server",48900,5)) LISTEN 0 511 :::6379 :::* users:(("redis-server",48900,4)) [[email protected] /tmp/redis-2.8.20]#
7、修改nginx配置
[[email protected] /tmp/redis-2.8.20]# cd /usr/local/nginx/conf/ [[email protected] /usr/local/nginx/conf]# cp nginx.conf nginx.conf_backup_`date +%F` [[email protected] /usr/local/nginx/conf]# cat /usr/local/nginx/conf/nginx.conf worker_processes 1; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; upstream tomcat.dwhd.org { server 172.16.6.100:8080; server 172.16.6.101:8080; } server { listen 80; server_name tomcat.dwhd.org; location / { #root html; #index index.html index.htm; index index_tel.jsp index.jsp index.html index.htm; proxy_pass http://tomcat.dwhd.org; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; client_max_body_size 10m; client_body_buffer_size 128k; proxy_buffers 32 4k; proxy_connect_timeout 3; proxy_send_timeou 30; proxy_read_timeout 30; proxy_redirect off; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } } [[email protected] /usr/local/nginx/conf]# service nginx configtest nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful [[email protected] /usr/local/nginx/conf]#
8、启动Nginx Tomcat Redis
[[email protected] /usr/local/nginx/conf]# cd [[email protected] ~]# catalina.sh start Using CATALINA_BASE: /usr/local/tomcat Using CATALINA_HOME: /usr/local/tomcat Using CATALINA_TMPDIR: /usr/local/tomcat/temp Using JRE_HOME: /usr/java/latest Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar Tomcat started. [[email protected] ~]# ssh [email protected] "catalina.sh start" [email protected]''s password: Using CATALINA_BASE: /usr/local/tomcat Using CATALINA_HOME: /usr/local/tomcat Using CATALINA_TMPDIR: /usr/local/tomcat/temp Using JRE_HOME: /usr/java/latest Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar Tomcat started. [[email protected] ~]# service redis-server stop 停止 redis-server： [确定] [[email protected] ~]# service redis-server start 正在启动 redis-server： [确定] [[email protected] ~]# service nginx start 正在启动 nginx： [确定] [[email protected] ~]# ss -tnlp | grep -E 'nginx|redis|java' LISTEN 0 1 ::ffff:127.0.0.1:8005 :::* users:(("java",49194,56)) LISTEN 0 100 :::8009 :::* users:(("java",49194,54)) LISTEN 0 511 *:6379 *:* users:(("redis-server",49294,5)) LISTEN 0 511 :::6379 :::* users:(("redis-server",49294,4)) LISTEN 0 511 *:80 *:* users:(("nginx",49411,6),("nginx",49412,6)) LISTEN 0 100 :::8080 :::* users:(("java",49194,53)) [[email protected] ~]#
9、建立测试页
[[email protected] ~]# mkdir -pv /usr/local/tomcat/webapps/session/WEB-INF/{classes,lib} mkdir: 已创建目录 "/usr/local/tomcat/webapps/session" mkdir: 已创建目录 "/usr/local/tomcat/webapps/session/WEB-INF" mkdir: 已创建目录 "/usr/local/tomcat/webapps/session/WEB-INF/classes" mkdir: 已创建目录 "/usr/local/tomcat/webapps/session/WEB-INF/lib" [[email protected] ~]# cd /usr/local/tomcat/webapps/session/ [[email protected] /usr/local/tomcat/webapps/session]# cat index.jsp <%@ page language="java" %> <html> <head><title>TomcatA</title></head> <body> <h1><font color="red">TomcatA.dwhd.org</font></h1> <table align="centre" border="1"> <tr> <td>Session ID</td> <% session.setAttribute("tomcat.dwhd.org","tomcat.dwhd.org"); %> <td><%= session.getId() %></td> </tr> <tr> <td>Created on</td> <td><%= session.getCreationTime() %></td> </tr> </table> </body> </html> [[email protected] /usr/local/tomcat/webapps/session]#
[[email protected] /tmp]# mkdir -pv /usr/local/tomcat/webapps/session/WEB-INF/{classes,lib} [[email protected] /tmp]# cd /usr/local/tomcat/webapps/session/ [[email protected] /usr/local/tomcat/webapps/session]# cat index.jsp <%@ page language="java" %> <html> <head><title>TomcatB</title></head> <body> <h1><font color="blue">TomcatB.dwhd.org</font></h1> <table align="centre" border="1"> <tr> <td>Session ID</td> <% session.setAttribute("tomcat.dwhd.org","tomcat.dwhd.org"); %> <td><%= session.getId() %></td> </tr> <tr> <td>Created on</td> <td><%= session.getCreationTime() %></td> </tr> </table> </body> </html> [[email protected] /usr/local/tomcat/webapps/session]#
10、查看效果
参考文章： http://www.cnblogs.com/lengfo/p/4260363.html http://lovelace.blog.51cto.com/1028430/1550198
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