centos6.6 apache-tomcat-8.0.27安装jenkins
环境：$ uname -r
2.6.32-504.el6.x86_64
$ cat /etc/redhat-release
CentOS release 6.6 (Final)
IP：10.24.24.17
软件版本：
apache-tomcat-8.0.27.tar.gz
jdk-8u60-linux-x64.tar.gz
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1.进入到目录下并上传
#cd /usr/local/src/
#rz -y
apache-tomcat-8.0.27.tar.gzjdk-8u60-linux-x64.tar.gz
2.安装jdk
# tar xf jdk-8u60-linux-x64.tar.gz -C /usr/local/
# ln -s /usr/local/jdk1.8.0_60/ /usr/local/jdk
# chown -R root.root /usr/local/jdk
3.配置java的环境变量
# vim /etc/profile
末尾添加
export JAVA_HOME=/usr/local/jdk
export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH
export CLASSPATH=.$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tools.jar
# source /etc/profile
4.安装apache-tomcat
# tar xf apache-tomcat-8.0.27.tar.gz-C /usr/local/
# ln -s /usr/local/apache-tomcat-8.0.27/ /usr/local/tomcat
# echo 'export TOMCAT_HOME=/usr/local/tomcat'>>/etc/profile
# source/etc/profile
5.启动
# /usr/local/tomcat/bin/startup.sh
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr/local/jdk
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Tomcat started.
6.查看运行进程
# ss -lntup|grep java
tcp LISTEN 0 1 ::ffff:127.0.0.1:8005 :::* users:(("java",1441,67))
tcp LISTEN 0 100 :::8009 :::* users:(("java",1441,51))
tcp LISTEN 0 100 :::8080 :::* users:(("java",1441,46))
配置完结！！
7.浏览器浏览：http://10.24.24.17:8080/
关闭命令
/usr/local/tomcat/bin/shutdown.sh
看日志，tomcat时刻运行的日志
# cd /usr/local/tomcat/logs
# tailf catalina.out
=============================================================================
配置文件讲解
# ll /usr/local/tomcat/conf
total 216
drwxr-xr-x 3 root root 4096 Feb 23 17:02 Catalina
-rw------- 1 root root12374 Sep 28 16:19 catalina.policy
-rw------- 1 root root 7106 Sep 28 16:19 catalina.properties
-rw------- 1 root root 1577 Sep 28 16:19 context.xml
-rw------- 1 root root 3387 Sep 28 16:19 logging.properties
-rw------- 1 root root 6458 Sep 28 16:19 server.xml
-rw------- 1 root root 1744 Sep 28 16:19 tomcat-users.xml
-rw------- 1 root root 1846 Sep 28 16:19 tomcat-users.xsd
-rw------- 1 root root 167302 Sep 28 16:19 web.xml
web.xml为部署于此tomcat实例上的所有webApp提供默认部署描述符；通常用于为webapp提供基本的servlet定义和MIME映射表等。
context.xml 上下文配置文件，为部署于此tomcat实例上的所有webApp（web应用程序）提供默认配置文件；
context.xml 常用于定义会话管理器、JDBC以及Realm等。但每个webApp均可有自己独有的context.xml,通常放置于每个webApp目录的META-INF。
# cd /usr/local/tomcat/conf
# vim tomcat-users.xml
尾部上面一行插入加入
<role rolename="manager-gui"/>
<role rolename="admin-gui"/>
<user username="tomcat" password="tomcat" roles="manager-gui,admin-gui"/>
</tomcat-users>
重启服务
# /usr/local/tomcat/bin/shutdown.sh
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr/local/jdk
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
# /usr/local/tomcat/bin/startup.sh
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr/local/jdk
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Tomcat started.
安装jenkins
Jenkins是一个开源软件项目，旨在提供一个开放易用的软件平台，使软件的持续集成变成可能，
功能
Jenkins是基于Java开发的一种持续集成工具，用于监控持续重复的工作，功能包括：
1、持续的软件版本发布/测试项目。
2、监控外部调用执行的工作。
如果tomcat8以daemon运行，需要先设置jenkins_home：
vim /usr/local/tomcat/bin/startup.sh
export JENKINS_HOME=/home/AAA/jenkins/jenkins_home3
重启
/usr/local/tomcat/bin/shutdown.sh && /usr/local/tomcat/bin/startup.sh
cd /usr/local/tomcat/webapps/
下载 wget http://mirrors.jenkins-ci.org/war/latest/jenkins.war
或者上传jenkins.war
浏览器访问：
http://10.24.24.17:8080/jenkins/
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