=Start=

缘由：

为了验证检测程序的正确性，需要搭建各种环境进行测试（对于Tomcat/Jetty这种安装不太复杂的，建议从官网下载文件自己手动安装；不太建议使用yum来安装Tomcat/Jetty）。在此记录一下大体过程，方便随时参考。

正文：

参考解答：

#安装并启动Tomcat

$ wget http://mirror.bit.edu.cn/apache/tomcat/tomcat-7/v7.0.70/bin/apache-tomcat-7.0.70.tar.gz
$ tar zxf apache-tomcat-7.0.70.tar.gz
$ mv apache-tomcat-7.0.70 tomcat7
$ mv tomcat7 /opt/
$ /opt/tomcat7/bin/startup.sh  #如果是生产环境的话注意修改脚本内容，以确保启动用户为tomcat

$ ps aux | grep 'java'
/usr/local/java/bin/java -Djava.util.logging.config.file=/opt/tomcat7/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djdk.tls.ephemeralDHKeySize=2048 -Djava.endorsed.dirs=/opt/tomcat7/endorsed -classpath /opt/tomcat7/bin/bootstrap.jar:/opt/tomcat7/bin/tomcat-juli.jar -Dcatalina.base=/opt/tomcat7 -Dcatalina.home=/opt/tomcat7 -Djava.io.tmpdir=/opt/tomcat7/temp org.apache.catalina.startup.Bootstrap start

$ /opt/tomcat7/bin/shutdown.sh

#在Tomcat中部署Jenkins

只需要下载jenkins.war然后将其拷贝至`$TOMCAT_HOME/webapps`目录即可（Tomcat会自动将其解包）。

#安装并启动Jetty

$ wget http://repo1.maven.org/maven2/org/eclipse/jetty/jetty-distribution/9.3.9.v20160517/jetty-distribution-9.3.9.v20160517.tar.gz
$ tar zxf jetty-distribution-9.3.9.v20160517.tar.gz
#
$ wget http://repo1.maven.org/maven2/org/eclipse/jetty/jetty-distribution/9.2.17.v20160517/jetty-distribution-9.2.17.v20160517.tar.gz
$ tar zxf jetty-distribution-9.2.17.v20160517.tar.gz
$ mv jetty-distribution-9.2.17.v20160517 jetty9217
$ mv jetty9217 /opt/
$ /opt/jetty9217/bin/jetty.sh start

$ ps aux | grep 'java'
/usr/local/java/bin/java -Djetty.logs=/opt/jetty9217/logs -Djetty.home=/opt/jetty9217 -Djetty.base=/opt/jetty9217 -Djava.io.tmpdir=/tmp -jar /opt/jetty9217/start.jar jetty.state=/opt/jetty9217/jetty.state jetty-logging.xml jetty-started.xml

$ /opt/jetty9217/bin/jetty.sh status/stop/restart

#在Jetty中部署Jenkins

$ wget https://updates.jenkins-ci.org/download/war/2.13/jenkins.war
$ mv jenkins.war /opt/jetty9217/webapps/
$ vim /opt/jetty9217/webapps/jenkins.xml  #新建/编辑 jenkins.xml 文件，内容如下：
    <Configure class="org.eclipse.jetty.webapp.WebAppContext">
      <Set name="contextPath">/jenkins</Set>
      <Set name="war"><SystemProperty name="jetty.home" default="."/>/webapps/jenkins.war</Set>
      <Get name="securityHandler">
        <Set name="loginService">
          <New class="org.eclipse.jetty.security.HashLoginService">
            <Set name="name">Jenkins Realm</Set>
            <Set name="config"><SystemProperty name="jetty.home" default="."/>/etc/realm.properties</Set>
          </New>
        </Set>
      </Get>
    </Configure>

$ /opt/jetty9217/bin/jetty.sh restart     #重启Jenkins，然后访问 http://ip_addr:8080/jenkins/

参考链接：

• 在CentOS6上安装Tomcat
  http://tecadmin.net/steps-to-install-tomcat-server-on-centos-rhel/
• 在CentOS6上安装Jetty
  http://www.copper-arrow.com/blog/jetty-web-server-centos-6
  http://www.eclipse.org/jetty/download.html
• Jenkins的安装总结
  https://wiki.jenkins-ci.org/display/JENKINS/Meet+Jenkins
  在各种Web容器中安装Jenkins
  https://wiki.jenkins-ci.org/display/JENKINS/Containers
  在Tomcat上安装Jenkins
  https://wiki.jenkins-ci.org/display/JENKINS/Tomcat
  在Jetty上安装Jenkins
  https://wiki.jenkins-ci.org/display/JENKINS/Jetty

=END=