#!/bin/bash
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#
# Date :  2016/07/15
# Email:  gengjie@outlook.com
# Proj :  xx java项目
#
# 主要功能是更新线上tomcat服务使用.
# 使用此脚本必须配置java用户免密码登录
# 第一次必须手动将代码clone到BASE_CODE_PATH目录
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. /etc/profile# 定义此项目所包含的主机,以空格隔开，必须严格遵守
inc_host=("192.168.24.50" "192.168.24.51")##### *** 定义项目代码存放目录,必须定义正确 ***  ####
CODE_PATH="/app/code/xxxxxx"# 定义tomcat实例目录
Tomcat_PATH="/usr/local/tomcat"# 定义git分支,默认是master分支
CODE_BRANCH='master'# 定义编译配置文件,生产环境默认应是product,此处是pom.xml文件中定义
MVN_CONF="product"# 获取需要更新的主机IP
U_host="$1"# Define help
usage() {echoecho -e "   Usage : sh ./`basename $0` ipaddress"echo
}code_pull() {echo "[Info] --->>> 项目开始更新代码... <<<---"cd $CODE_PATHgit checkout $CODE_BRANCHgit pull -u origin master:master if [ $? -ne 0 ];thenecho "Git Pull Code Error"exit 1fiecho "[Succ] --->>> 项目代码更新完成... <<<---"echo
}# Define build war
mvn_build() {cd $CODE_PATHecho "[Info] --->>> 项目开始编译... <<<---"mvn clean package -P $MVN_CONFif [ $? -ne 0 ];thenecho "[Error] Compile Error,Please Check Your Code."exit 1fiecho "[Succ] --->>> 项目编译完成... <<<---"echo
}# Define publish
push_remote() {echo "[Info] --->>> 开始发布主机: $U_host  <<<---"ssh $U_host "/bin/rm -rf ${Tomcat_PATH}/webapps/ROOT*"scp ${CODE_PATH}/target/*.war $U_host:$Tomcat_PATH/webapps/ROOT.warssh $U_host "/bin/sh /app/scripts/stop_tomcat.sh"sleep 3ssh $U_host "source /etc/profile;/bin/sh ${Tomcat_PATH}/bin/catalina.sh start"  echo "[Succ] --->>> 主机: $U_host 发布完成. <<<---"echo}# check host
check_host() {for host in  ${inc_host[@]};doif [[ "$U_host" == "$host" ]];thenreturn 0fidonereturn 1
}# Check user
check_user() {if [ `whoami` != 'java' ]; thenecho "---------------------------------------------------"echo "You must use the Java user to run this script !!!"echo "---------------------------------------------------"exit 3fi
}check_user#check args
if [ $# -ne 1 ];thenusage;exit 1
fi
if [ $1 == "-h" -o $1 == "--help" ];thenusage;exit 1
ficheck_host
if [ $? != 0 ];thenecho "Please check the server ip address to be updated !"exit 64
ficode_pull
mvn_build
push_remote