Tomcat环境自动化安装

由于最近在捣腾服务器集群，经常涉及到tomcat安装，故偷懒写了个脚本来节省一丢丢慢慢敲命令的时间。

压缩包内清单如下：

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jdk-7u67-linux-x64.tar.gz                   jdk安装包
apache-tomcat-7.0.55.tar.gz                 tomcat安装包
mysql-connector-java-5.1.30.jar             mysql驱动
setup.sh                                    安装脚本
tomcat                                      tomcat注册服务的文件
README.md                                   说明文件

下载连接：install.tar.gz

README.md

Tomcat环境在Linux下的自动化安装脚本
Tomcat environment auto install

安装|install

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tar zxf install.tar.gz  #解压安装包
cd install              #cd到install目录下
chmod +x setup.sh       #给setup.sh添加可执行仅限
sudo ./setup.sh         #执行setup.sh安装脚本

如命使用tomcat|How to use

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sudo service tomcat (start/stop/restart)

注意|Attention

你需要自己根据自己的服务器配置选择性修改setenv.sh文件里的JAVA_OPTS参数。
You should modify the JAVA_OPTS which is in the setenv.sh by yourself to adapt your server’s environment.

setup.sh

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#!/bin/bash

# -----------------
# install/
#   *apache-tomcat-{version}.tar.gz
#   *jdk-{version}-linux-x64.tar.gz
#   *mysql-connector-java-{version}.jar
#   *setup.sh
#   *tomcat
# ----------------


# Default environment variables
JAVA_HOME=/usr/java
JRE_HOME=/usr/java/jre
CATALINA_HOME=/usr/local/tomcat

# find the jdk's file and tomcat's file
jdk_file=`ls |grep jdk-`
tomcat_file=`ls |grep apache-tomcat`

# install jdk & set it's environment
jdk_install(){
    tar zxf $jdk_file -C /opt
    ln -s /opt/`ls /opt/|grep jdk` /usr/java
    echo "JAVA_HOME=/usr/java">/etc/profile.d/java.sh
    echo "CLASSPATH=.:$JAVA_HOME/lib">>/etc/profile.d/java.sh
    echo "export PATH=$PATH:$JAVA_HOME/bin:$CLASSPATH">>/etc/profile.d/java.sh

    update-alternatives --install "/usr/bin/java" "java" "${JRE_HOME}/bin/java" 1
    update-alternatives --install "/usr/bin/javac" "javac" "${JAVA_HOME}/bin/javac" 1
    update-alternatives --install "/usr/bin/javaws" "javaws" "${JRE_HOME}/bin/javaws" 1
    update-alternatives --set java ${JRE_HOME}/bin/java
    update-alternatives --set javac ${JAVA_HOME}/bin/javac
    update-alternatives --set javaws ${JRE_HOME}/bin/javaws

    source /etc/profile
    java -version
} 

# install tomcat & set it's environment
tomcat_install(){
    tar zxf $tomcat_file -C /opt/
    tomcat_path=/opt/`ls /opt/|grep apache-tomcat`
    ln -s $tomcat_path /usr/local/tomcat
    echo "JAVA_HOME=/usr/java/">/usr/local/tomcat/bin/setenv.sh
    echo "CATALINA_HOME=/usr/local/tomcat">/usr/local/tomcat/bin/setenv.sh
    echo 'JAVA_OPTS="-server -XX:PermSize=256M -XX:MaxPermSize=256M -Dfile.encoding=UTF-8 -Duser.timezone=GMT+08 -Djava.security.egd=file:/dev/./urandom -Djava.awt.headless=true"'>>/usr/local/tomcat/bin/setenv.sh
    # register tomcatd service
    cp tomcat /etc/init.d/
    chmod +x /etc/init.d/tomcat

    cp mysql-connector-java-5.1.30.jar $tomcat_path/lib

    groupadd tomcat
    useradd -g tomcat tomcat
    chown -R tomcat.tomcat /usr/local/tomcat /usr/local/tomcat/
}


jdk_install
tomcat_install
linux
tomcat