tomcat自动化部署(拉取\备份、部署、更新、回滚)

一、传统部署方式及优缺点

1.传统部署方式

（1）纯手工scp

（2）纯手工登录git pull、svn update

（3）纯手工xftp往上拉

（4）开发给打一个压缩包，rz上去；解压

2.缺点

（1）全程运维参与，占用大量时间

（2）上线速度慢

（3）人为失误多，管理混乱

（4）回滚慢，不及时

二、环境规划

1、开发环境--开发者本地有自己的环境。

运维需要设置的开发环境，大家共用的服务。

2、测试环境：功能测试环境和性能测试环境。

3、预生产环境：生产环境集群中的某一个节点。

4、生产环境：直接对用户提供服务的环境。

测试环境与生产环境的数据库不一致时，可能会导致测试的功能不全面，在测试环境测无问题，放在线上可能出现问题

三、需求分析

一、功能需求需求

一个集群有十个节点

1.实现一键部署10个节点

2.一键回滚到任意版本

3.一键回滚到上个版本

二、部署需求

部署：

1.代码在哪里：svn、git

2.获取什么版本代码？

svn/git：直接拉去某个分支

svn：指定版本号

git：指定tag

3.差异解决：

（1）各个节点直接差异：配置文件未必一致（crontab.xml）。预生产节点。

（2）代码仓库和实际的差异。配置文件是否放在代码仓库中。

4.如何更新

更新时需要考虑是否重启。例如java代码，需要考虑重启tomcat。重启过程中，用户就不能访问了。

5.测试

部署多个节点，某个节点由于配置问题导致部署不成功。如何测试。

6.串行和并行

部署多个节点，串行部署还是并行部署，视具体业务需求决定。

7.如何执行

1.shell脚本，直接执行

2.web界面

三、部署流程

1.获取代码（直接拉取）----》 2.编译（可选）----》 3.配置文件放进去----》 4.打包 ----》

5.SCP到目标服务器----》 6.将目标服务器移除集群----》 7.解压 ----》 8.放置到webroot ----》

9.SCP差异文件 ----》 10.重启（可选） ----》 11.测试 ----》 12.加入集群

四、代码实现

1、设置无交互访问

通过ssh-keygen将部署机的公钥发送给应用服务器。

注意，这里通常是用普通用户登陆部署机，生成公钥后，再把公钥发给应用服务器

ssh-keygen -t rsa

切换到.ssh目录下

[www@linux-node1 ~/.ssh]$ ll

total 16

-rwx------ 1 www www 397 Jul 31 22:45 authorized_keys

-rwx------ 1 www www 1679 Jul 31 22:44 id_rsa

-rwx------ 1 www www 397 Jul 31 22:44 id_rsa.pub

将id_rsa.pub中的内容复制粘贴到应用服务器的www用户的.ssh目录下，

文件名称为authorized_keys

[www@linux-node2 .ssh]$ cat authorized_keys

ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCqT3VwY9Wo7tKsXa4Ce1zXGLT/Iygy30tDBKnV4HW4g5BdUS48urTvYljL9cwJ/HWvoqbtJ5mc7PMmhDMOAjIh1CRZtGxKEkQFB/Xp5cLeAsE7iH+WfkNqavFHD75+YuM2mbNBvisDXO+/pJ/QfbmYwWJ6CW6uLpQKpitdJwrLpQDJGQv5H3aV0kHKZdoA+twdXm0LmQcWWJt7zruPq19CAXG5b93KTdgyt/1x4BfcT5/+PCaEd9suYwEneI2Io8CX9oTAe3MRyRPtlN0szT89qP/q+Q4sktVjc1nkxHhdP2mahqeiBLUGULfkgUBtEjaGAFSWb+ejFV0fRDHk6bSJ www@linux-node1

注意，修改authorized_keys的权限

chmod 600 authorized_keys

另外，将.ssh目录的权限设置成700

chmod 700 .ssh

2、详细代码

#!/bin/bash
#Node List
PRE_LIST="192.168.56.11"
GROUP1_LIST="192.168.56.12"
ROLLBACK_LIST="192.168.56.11 192.168.56.12"
#Date/Time Variable
LOG_DATE='date "+%Y-%m-%d"'
LOG_TIME='date "+%H-%M-%S"'
CDATE=$(date "+%Y-%m-%d")
CTIME=$(date "+%H-%M-%S")
#Shell env
SHELL_NAME="/deploy1.sh"
SHELL_DIR="/home/www/"
SHELL_LOG="${SHELL_DIR}/${SHELL_NAME}.log"
#Code ENV
PRO_NAME="web-demo"
CODE_DIR="/deploy/code/web-demo"
CONFIG_DIR="/deploy/config/web-demo"
TMP_DIR="/deploy/tmp"
TAR_DIR="/deploy/tar"
LOCK_FILE="/tmp/deploy.lock"
usage(){
echo $"Usage: $0 {deploy | rollback [ list | version ]} "
}
writelog(){
LOGINFO=$
echo "${CDATE}${CTIME}: ${SHELL_NAME}: ${LOGINFO} " >> ${SHELL_LOG}
}
shell_lock(){
touch ${LOCK_FILE}
}
shell_unlock(){
rm -f ${LOCK_FILE}
}
code_get(){
writelog "code_get";
cd $CODE_DIR && echo "git pull";
cp -r ${CODE_DIR} ${TMP_DIR}/
API_VER=""
}
code_build(){
echo code_build
}
code_config(){
writelog "code_config"
/bin/cp -r ${CONFIG_DIR}/base/* ${TMP_DIR}/"${PRO_NAME}"
PKG_NAME="${PRO_NAME}"_"$API_VER"_"${CDATE}-${CTIME}"
cd ${TMP_DIR} && mv ${PRO_NAME} ${PKG_NAME}
}
code_tar(){
writelog "code_tar"
cd ${TMP_DIR} && tar czf ${PKG_NAME}.tar.gz $PKG_NAME
writelog "${PKG_NAME}.tar.gz"
}
code_scp(){
writelog "code_scp"
for node in $PRE_LIST;do
scp ${TMP_DIR}/${PKG_NAME}.tar.gz $node:/opt/webroot
done
for node in $GROUP1_LIST;do
scp ${TMP_DIR}/${PKG_NAME}.tar.gz $node:/opt/webroot
done
}
cluster_node_remove(){
writelog "cluster_node_remove"
}
pre_deploy(){
writelog "remove from cluster"
ssh $PRE_LIST "cd /opt/webroot && tar zxf ${PKG_NAME}.tar.gz"
ssh $PRE_LIST "rm -rf /webroot/web-demo && ln -s /opt/webroot/${PKG_NAME} /webroot/web-demo"
}
url_test(){
URL=$1
curl -s --head $URL|grep "200 OK"
if [ $? -ne 0 ];then
shell_unlock;
writelog "test error" && exit;
fi
}
pre_test(){
url_test "http://${PRE_LIST}/index.html"
echo "add to cluster"
}
group1_deploy(){
writelog "remove from cluster"
for node in $GROUP1_LIST;do
ssh $node "cd /opt/webroot && tar zxf ${PKG_NAME}.tar.gz"
ssh $node "rm -rf /webroot/web-demo && ln -s /opt/webroot/${PKG_NAME} /webroot/web-demo"
done
scp ${CONFIG_DIR}/other/192.168.56.12.crontab.xml 192.168.56.12:/webroot/web-demo/crontab.xml
}
group1_test(){
url_test "http://192.168.56.12/index.html"
echo "add to cluster"
}
rollback_fun(){
for node in $ROLLBACK_LIST;do
ssh $node "rm -rf /webroot/web-demo && ln -s /opt/webroot/$1 /webroot/web-demo"
done
}
rollback(){
if [ -z $1 ];then
shell_unlock;
echo "please input rollback version" && exit;
fi
case $1 in
list)
ls -l /opt/webroot/*.tar.gz
;;
*)
rollback_fun $1
esac
}
main(){
if [ -f $LOCK_FILE ];then
echo "Deploy is running" && exit;
fi
DEPLOY_METHON=$1
ROLLBACK_VER=$2
case $DEPLOY_METHON in
deploy)
shell_lock;
code_get;
code_build;
code_config;
code_tar;
code_scp;
pre_deploy;
pre_test;
group1_deploy;
group1_test;
shell_unlock;
;;
rollback)
shell_lock;
rollback $ROLLBACK_VER;
shell_unlock;
;;
*)
usage;
esac
}
main $1 $2

测试方式

[www@linux-node1 ~]$ curl --head http://192.168.56.11/index.html

HTTP/1.1 200 OK

Date: Mon, 01 Aug 2016 09:42:23 GMT

Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.1e-fips PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5

Last-Modified: Mon, 01 Aug 2016 09:39:52 GMT

ETag: "17-538ff61ca0a00"

Accept-Ranges: bytes

Content-Length: 23

Content-Type: text/html; charset=UTF-8

[www@linux-node1 ~]$ curl -s --head http://192.168.56.11/index.html|grep "200 OK"

HTTP/1.1 200 OK

上面脚本远程执行命令或者拷贝是使用ssh/scp完成的。当服务器稍多的时候，效率并不高。

我在生产环境中是使用 ansible 替代的，个人感觉对于这个脚本来说，就是个并行、串行的区别。

进一步的发展，还可以开发一些WEB界面去结合这个脚本，做到WEB化自动部署，当然也可以使用开源的jenkis。

3、回滚

1.列出回滚版本

2.目标服务器移除集群

3.执行回滚

4.重启和测试

5.加入集群

===========

如果是遇到重大bug

1.列出回滚版本

2.执行回滚（重启）

==========

非常紧急

1.直接回滚到上个版本（重启）

自动化部署的核心是创建软链接，同样在回滚的时候也能实现秒级回滚。

但是在生产环境中，使用软连接可能会造成WEB打开页面空白，这点需要注意。

python更新tomcat脚本
#!/usr/bin/env python
# _*_ coding:UTF-8 _*_
import commands
import time,os,sys
from download_bag import downloadbag

tomcat_home = '/usr/local/apache-tomcat-7.0.42/'
webapp_name = 'front'
update_dir = "/home/deployer/update/"
backup_home = '/home/deployer/backup_war'
uptime = time.strftime('%Y%m%d',time.localtime(time.time()))
backup_time = time.strftime('%Y%m%d_%H%M',time.localtime(time.time()))

#关闭tomcat
def shutdown():
print "准备关闭tomcat......"
status,output=commands.getstatusoutput('ps -ef|grep -i '+tomcat_home+'|wc -l')
if(int(output)>2): #判断是否有tomcat进程
print " 开始关闭tomcat"
status,output=commands.getstatusoutput(tomcat_home+'bin/shutdown.sh')
if(status!=0):
print output
sys.exit(1)
time.sleep(0.5) #关闭程序缓存时间
status,output=commands.getstatusoutput('ps -ef|grep -i '+tomcat_home+'|wc -l')
if(int(output)>2): #判断是否关闭成功
print " 强制关闭tomcat"
status,output=commands.getstatusoutput('kill -9 `ps -ef|grep -i '+tomcat_home+' |awk \'NR==1{print $2}\'`')
if(status!=0):
print output
sys.exit(1)
print " 已关闭tomcat"
return 0
print " tomcat未启动"

#备份tomcat
def backup():
print "开始备份......"
#判断今日备份目录是否存在，不存在则创建
if(not os.path.exists(backup_home+'/'+webapp_name+'/'+backup_time)):
status,output=commands.getstatusoutput('mkdir -p '+backup_home+'/'+webapp_name+'/'+backup_time)
if(status!=0):
print output
sys.exit(1)
# #备份当前版本，备份前先判断目录是否是空的
if(len(os.listdir(tomcat_home+'webapps/'))>0):
status,output=commands.getstatusoutput('mv '+tomcat_home+'webapps/* '+backup_home+'/'+webapp_name+'/'+backup_time)
if(status!=0):
print output
sys.exit(1)
print ' 备份成功'

from download_bag import downloadbag
#部署新程序
def update():
print "开始部署....."
#部署新war包到tomcat里
status,output=commands.getstatusoutput('cp -rf '+update_dir+uptime+'/'+webapp_name + '.war ' + tomcat_home+'webapps/')
if(status!=0):
print output
sys.exit(1)
#启动tomcat
status,output=commands.getstatusoutput(tomcat_home+'bin/startup.sh')
print output

if __name__ == '__main__':
if os.geteuid() == 0:
print '''
***************************************************************************
********** hi,hi,hi.......请注意 ***************
********* 不能用root账号，请使用deployer账号，现在正在退出' ***************
********* exit now ********
'''
sys.exit(1)
else:
downloadbag()
shutdown()
backup()
update()

python之tomcat自动化备份，更新
由于tomcat开始集群，部署较为不变，于是写了个python自动化更新备份脚本

复制代码
#!/usr/local/bin/python3
#coding:utf-8

import os, sys, subprocess, time, shutil

site_file = 'xxxxxi'
update_file = '/home/sourcedir/' + site_file + '.war'
webapps_file = '/var/tomcat2/webapps/' + site_file + '.war'
webapps_dir = '/var/tomcat2/webapps/' + site_file
bakwebapps_file = '/var/tomcat2/bakwebapps/' + site_file + '.war'
bakwebapps_dir = '/var/tomcat2/bakwebapps/' + site_file

tomcat_pid = ((subprocess.Popen("lsof -i :8081 |grep root |awk '{print $2}'", shell=True, stdout=subprocess.PIPE)).stdout.read()).decode()

print("Tomcat will shutdown after 6s, u can enter Ctrl + c interrupt it ! ")
for i in range(3):
print("." ,end = "")
sys.stdout.flush()
time.sleep(1)

print()
if len(tomcat_pid) == 0:
print("> tomcat already shutdown!")
else:
subprocess.Popen("/usr/local/tomcat/bin/shutdown.sh > /dev/null 2>&1", shell=True, stdout=subprocess.PIPE)

for i in range(3):
print("." ,end = "")
sys.stdout.flush()
time.sleep(1)

if len(tomcat_pid) == 0:
pass
else :
subprocess.Popen("kill -9 " + tomcat_pid, shell=True, stdout=subprocess.PIPE)
print("\n> Tomcat close the failure, kill the pid %s" % tomcat_pid)

#备份旧站点
print("\n--------Begin to backup webapps---------\n")

if os.path.exists(bakwebapps_file):
shutil.rmtree(bakwebapps_dir)
print("> Old bak webapps has been deleted!")
os.remove(bakwebapps_file)
else:
pass

shutil.copyfile(webapps_file, bakwebapps_file)
shutil.copytree(webapps_dir, bakwebapps_dir)
for i in range(3):
print("." ,end = "")
sys.stdout.flush()
time.sleep(1)
print("\n> Backup completed，Start to update the program...")
shutil.copyfile(update_file, webapps_file)

print("\n> Update completed,start tomcat")
subprocess.Popen("/usr/local/tomcat/bin/startup.sh", shell=True, stdout=subprocess.PIPE)

for i in range(3):
print("." ,end = "")
sys.stdout.flush()
time.sleep(1)
tomcat_pid2 = ((subprocess.Popen("lsof -i :8081 |grep root |awk '{print $2}'", shell=True, stdout=subprocess.PIPE)).stdout.read()).decode()

if len(tomcat_pid2) == 0:
print("\n> Tomcat has not start, Please check u program!")
else:
print("\n> Tomcat have already started !")

tomcat自动备份部署及回滚脚本

1、备份

#!/bin/bash
datestr=`date +'%Y%m%d%H%M%S'`
echo 'back up start...'
mkdir -p /home/billserver/bakups/$datestr/
echo "back up to /home/billserver/bakups/$datestr/"
echo "cp /alidata1/tomcat8/open/* /home/billserver/bakups/$datestr/ -r"
cp /alidata1/tomcat8/open/* /home/billserver/bakups/$datestr/ -r
echo "cp /alidata1/tomcat8/unified/* /home/billserver/bakups/$datestr/ -r"
cp /alidata1/tomcat8/unified/* /home/billserver/bakups/$datestr/ -r
echo 'back up finish...'
2、发布（会引用备份脚本完成备份）

#!/bin/bash
echo 'you will full deploy[open,unified],input yes to continue'
read tc
if [ $tc = 'yes' ]; then
echo 'full deploy start...'
#backup
/home/billserver/sh/bakupapi
#stutdown tomcat
echo "stutdown tomcat"
ps -ef | grep tomcat | grep java | awk '{print $2}' | xargs kill -9
#clean old
echo "clean old"
echo "rm /alidata1/tomcat8/open/* -rf"
rm /alidata1/tomcat8/open/* -rf
echo "rm /alidata1/tomcat8/unified/* -rf"
rm /alidata1/tomcat8/unified/* -rf
echo "cp wars"
cp /home/billserver/tmp/unified-0.1.war /alidata1/tomcat8/unified/ROOT.war
cp /home/billserver/tmp/open-0.1.war /alidata1/tomcat8/open/ROOT.war
sleep 2
#startup tomcat
/alidata1/tomcat8/bin/startup.sh
echo 'full deploy finish...'
else
echo 'cancel...'
fi
3、回滚

#!/bin/bash
if [ $1 == '' ];then
   echo "please specify backup fold name";
   exit 0
fi
echo 'you will full rollback[open,unified],bakup fold='$1',input yes to continue'
read tc
if [ $tc = 'yes' ]; then
   echo 'full rollback start...'
   #backup
   /home/ireader/sh/bakupapi
   #stutdown tomcat
   echo "stutdown tomcat"
   ps -ef | grep tomcat | grep java | awk '{print $2}' | xargs kill -9
   #clean old
   echo "clean old"
   echo "rm /alidata1/tomcat8/open/* -rf"
   rm /alidata1/tomcat8/open/* -rf
   echo "rm /alidata1/tomcat8/unified/* -rf"
   rm /alidata1/tomcat8/webapps/unified/* -rf
   echo "cp wars"
   cp /home/ireader/bakups/$1/open.war /alidata1/tomcat8/open/ROOT.war -r
   cp /home/ireader/bakups/$1/unified.war /alidata1/tomcat8/unified/ROOT.war -r
   sleep 2
   #startup tomcat
   /alidata1/tomcat8/bin/startup.sh
   echo 'full rollback finish...'
else
   echo 'cancel...'
fi

tomcat自动部署脚本
#!/bin/bash

#defined

now=`date +%Y%m%d%H%M%S`

TOMCAT_HOME="/usr/tomcat7/apache-tomcat-7.0.70/"

TOMCAT_PORT=8080

PROJECT="$1"

BACKUP_DIR="/tomcat_back/$PROJECT/$now"

#param validate;

if [ $# -lt 1 ]; then

echo "you must use like this : ./publish.sh <projectname> [tomcat port] [tomcat home dir]"

exit

if [ "$2" != "" ]; then

TOMCAT_PORT=$2

if [ "$3" != "" ]; then

TOMCAT_HOME="$3"

#shutdown tomcat

"$TOMCAT_HOME"/bin/shutdown.sh

echo "tomcat shutdown"

#check tomcat process

# tomcat_pid=`/usr/sbin/lsof -n -P -t -i :$TOMCAT_PORT`

tomcat_pid=`ps aux|grep "java"|grep "$TOMCAT_HOME"|awk '{printf $2}'`

while [ -n "$tomcat_pid" ]

echo "current :" $tomcat_pid

kill -9 $tomcat_pid

echo "scan tomcat pid :" $tomcat_pid

done

#publish project

echo "scan no tomcat pid,$PROJECT publishing"

rm -rf "$TOMCAT_HOME"/webapps/$PROJECT*

cp /save/$PROJECT*.war "$TOMCAT_HOME"/webapps/$PROJECT.war

#bak project and may be create backup dir

if [ ! -d "$BACKUP_DIR" ]; then

mkdir -p "$BACKUP_DIR"

cp "$TOMCAT_HOME"/webapps/$PROJECT.war "$BACKUP_DIR"/"$PROJECT"_`date +%H%M%S`.war

#remove tmp

rm -rf /save/$PROJECT*.war

#start tomcat

"$TOMCAT_HOME"/bin/startup.sh

tail -10f "$TOMCAT_HOME/logs/catalina.out"

echo "#############################################################"

echo "tomcat is starting,please try to access $PROJECT conslone url"

echo "#############################################################"

每一步的注释还算清楚，因为公司项目本身没有采用专业的源码管理工具来管理项目，所以此脚本还要准备好相应的不同平台的配置文件，需要更改默认的项目配置文件，如果有专业的源码管理，那就不用这么啰嗦了，直接使用该脚本就可以部署tomcat的工程了

######################## 以下为更新后的脚本 ##########################

#!/bin/bash

#defined

TOMCAT_HOME="/usr/tomcat7/apache-tomcat-7.0.70"

TOMCAT_PORT=8080

PROJECT="$1"

#param validate

if [ $# -lt 1 ]; then

echo "you must use like this : ./publish.sh <projectname> [tomcat port] [tomcat home dir]"

exit

if [ "$2" != "" ]; then

TOMCAT_PORT=$2

if [ "$3" != "" ]; then

TOMCAT_HOME="$3"

#shutdown tomcat

"$TOMCAT_HOME"/bin/shutdown.sh

echo "tomcat shutdown"

#check tomcat process

tomcat_pid=`/usr/sbin/lsof -n -P -t -i :$TOMCAT_PORT`

echo "current :" $tomcat_pid

while [ -n "$tomcat_pid" ]

tomcat_pid=`/usr/sbin/lsof -n -P -t -i :$TOMCAT_PORT`

kill -9 $tomcat_pid

echo "scan tomcat pid :" $tomcat_pid

done

#publish project

echo "scan no tomcat pid,$PROJECT publishing"

rm -rf "$TOMCAT_HOME"/webapps/$PROJECT*

cp /save/$PROJECT*.war "$TOMCAT_HOME"/webapps/$PROJECT.war

#bak project

BAK_DIR=/save/bak/$PROJECT/`date +%Y%m%d`

mkdir -p "$BAK_DIR"

cp "$TOMCAT_HOME"/webapps/$PROJECT.war "$BAK_DIR"/"$PROJECT"_`date +%H%M%S`.war

#remove tmp

rm -rf /save/$PROJECT*.war

#start tomcat

"$TOMCAT_HOME"/bin/startup.sh

sleep 5

#echo "tomcat is starting,please try to access $PROJECT conslone url"

### change the configure file ###由于在shell脚本中处于非交互模式，所以alias功能是未开启的，然后强制复制项目的配置文件到tomcat应用里面

shopt -s expand_aliases

unalias cp

cp -af /save/configfile/* /usr/tomcat7/apache-tomcat-7.0.70/webapps/manage/WEB-INF/classes/

### restart tomcat application

"$TOMCAT_HOME"/bin/shutdown.sh

### check tomcat process agion

tomcat_pid=`ps aux|grep "java"|grep "$TOMCAT_HOME"|awk '{print $2}'`

if [ -n "$tomcat_pid" ];then

echo "current :" $tomcat_pid

kill -9 $tomcat_pid

else

echo "no tomcat process"

### start tomcat

"$TOMCAT_HOME"/bin/startup.sh

echo "###################################################"

echo "# tomcat is starting.pleage check the logs for it #"

echo "###################################################"

到此，此脚本告一段落，注意此脚本备份的是上传的项目，而非上次的项目，如果自己有需求，要注意配置相关部分

Tomcat 自动部署、回滚（java project）脚本
Tomcat 自动部署
自动部署java项目，从打包服务器scp项目war到本地，本地启动tomcat

#!/bin/bash
#############################################################################
# Functions: auto deploy api project, base on tomcat
#############################################################################
# ChangeLog:
# 2016-12-19 wanghui initial create
#
#############################################################################
# set some variables
Date=`date +%F_%T`
DATE=`date +Y-%m-%d`
Project=project_name
Back_dir=/data/war_back/$Project
Wget_dir=/data/wget

Old_project=/data/svn
#New_project=/data/svn/aniu-project

# make sure define folder was created
[ -d $Back_dir ] || mkdir -p $Back_dir
[ -d $Wget_dir ] || mkdir -p $Wget_dir

# backup in use project war to back_dir
/bin/mv $Wget_dir/$Project.war $Back_dir/$Project_$Date.war

# upload project war from remote server
/usr/bin/scp -P54077 root@remote_ip:$Old_project/aniu-api/target/$Project.war $Wget_dir/

for port in 8082 8083 8084
do
Tomcat_port=tomcat_$port
Project_home=/data/$Tomcat_port
Project_dir=$Project_home/webapps
# echo "*** First step shutdown $Tomcat_port ***"
/bin/bash $Project_home/bin/shutdown.sh
tomcat_status=`ps -ef | grep $Tomcat_port | grep -v grep | awk '{print $2}' | wc -l`
if [ $tomcat_status -eq 0 ];then
echo "*** $Tomcat_port auto shutdown succeed! ***"
else
# echo "*******************************************************************************"
# echo "*** $Tomcat_port auto shutdown failed,then should force shutdown $Tomcat_port! "
ps -ef | grep $Tomcat_port | grep -v grep | awk '{print $2}' | xargs kill -9
tomcat_pid=`ps -ef | grep $Tomcat_port | grep -v grep | awk '{print $2}'`
/bin/kill -9 tomcat_pid
fi
/bin/rm -rf $Project_dir/$Project*
/bin/cp $Wget_dir/$Project.war $Project_dir/
/bin/bash $Project_home/bin/startup.sh
# echo "-----------------------------------------------------------------------------------"
tomcat_pid=`ps -ef | grep $Tomcat_port | grep -v grep | awk '{print $2}'`
if [ $tomcat_pid -ne 0 ];then
echo "*************************************************"
echo "*** $Tomcat_port auto start succeed ! ***"
echo "*************************************************"
else
echo "### $Tomcat_port auto start failed! #####"
echo "#########################################"
fi
done

Tomcat 回滚
回滚最近三次的部署

#!/bin/bash
##########################################################################
# Script Name: rollback_api.sh
# Author: shaon
# Email: shaonbean@qq.com
# Created Time: Tue 20 Dec 2016 07:56:59 PM CST
#########################################################################
# Blog address: http://blog.csdn.net/wh211212
#########################################################################
# Define some variables #
Date=`date +%F_%T`
DATE=`date +Y-%m-%d`
Project=aniuapi
Back_dir=/data/war_back/$Project
Wget_dir=/data/wget

# Move to Back_dir watch which time deploy you want Rollback
echo "-----------------------------------------------------"
echo " Three last deploy version "
ls -ltr $Back_dir | tail -3 > /tmp/version.txt
cat /tmp/version.txt
read -p "which version war you want rollback: " version

# Begin rollback all api
echo "-----------------------------------------------------"
echo "---- Begin rollback all api! ----"
echo "-----------------------------------------------------"
# Copy need rollback api.war to wget_dir
/bin/cp -f $Back_dir/$version $Wget_dir/$Project.war

for port in 8082 8083 8084
do
Tomcat_port=tomcat_$port
Project_home=/data/$Tomcat_port
Project_dir=$Project_home/webapps
# echo "*** First step shutdown $Tomcat_port ***"
/bin/bash $Project_home/bin/shutdown.sh
tomcat_status=`ps -ef | grep $Tomcat_port | grep -v grep | awk '{print $2}' | wc -l`
if [ $tomcat_status -eq 0 ];then
echo "*** $Tomcat_port auto shutdown succeed! ***"
else
# echo "*******************************************************************************"
# echo "*** $Tomcat_port auto shutdown failed,then should force shutdown $Tomcat_port! "
ps -ef | grep $Tomcat_port | grep -v grep | awk '{print $2}' | xargs kill -9
tomcat_pid=`ps -ef | grep $Tomcat_port | grep -v grep | awk '{print $2}'`
/bin/kill -9 tomcat_pid
fi
/bin/rm -rf $Project_dir/$Project*
/bin/cp $Wget_dir/$Project.war $Project_dir/
/bin/bash $Project_home/bin/startup.sh
# echo "-----------------------------------------------------------------------------------"
tomcat_pid=`ps -ef | grep $Tomcat_port | grep -v grep | awk '{print $2}'`
if [ $tomcat_pid -ne 0 ];then
echo "*****************************************************"
echo "*** $Tomcat_port auto rollback succeed ! ***"
echo "******************************************************"
else
echo "### $Tomcat_port auto rollabck failed! #####"
echo "#############################################"
fi
done
#
rm -f /tmp/version.txt

shell脚本自动部署tomcat项目
自动部署shell脚本由4个方法组成： deploy_backup（版本备份）、deploy_unzip（自动解压新版本）、deploy_restart（重启tomcat）、deploy_Rollback（版本回滚），当然，每个方法可以独立执行，此处在开始运行脚本时给出了2个选择，0：版本回滚，其他任意输入会自动部署新的版本包并重启tomcat。shell脚本代码如下：

#!/bin/bash
deploy installation script By clinva 2015.08.28

#版本部署路径
mainpath=/home/emalls1/qdone/pcv2

#备份版本包
deploy_backup()
{
cd ${mainpath}/tomcat8/webapps/;
tar -zcvf epc_`date +%y%m%d%H%M%S`.tar.gz epc;
sleep 3
ls;
mv *.tar.gz ${mainpath}/backup/;
}

#解压版本包
deploy_unzip()
{
cd ${mainpath};
ls;
sleep 3;
#unzip -l *.zip;
unzip -o -d ./tomcat8/webapps/epc pc.zip;
sleep 3；
}

#重启tomcat
deploy_restart()
{
cd ${mainpath}/tomcat8/bin;
pid1=`ps -ef|grep emalls1 |grep pcv2 |grep tomcat8 |grep qdone |awk '{print $2}'`
echo $pid1
if [ -z $pid1 ]; then
echo "not exist"
./startup.sh;
tailf ./../logs/catalina.out
exit 1
else
echo "restarting tomcat1"
kill -9 $pid1
sleep 5
./startup.sh;
tailf ./../logs/catalina.out
fi
}

#版本回滚
deploy_Rollback()
{
#进入备份文件夹
cd ${mainpath}/backup/
#获取最新备份文件
file_name_new=''
for i in `ls -tr`;
do
echo $i;
file_name_new=$i;
done;
#将备份文件复制到webapps
cp ${mainpath}/backup/${file_name_new} ${mainpath}/tomcat8/webapps
if [ $? -eq 0 ]
then
echo 复制${file_name_new}成功
else
echo 复制失败，退出！
exit 1
fi
#进入webapps/目录
cd ${mainpath}/tomcat8/webapps
#解压文件
echo 正在解压，请稍后...
tar -zxvf ${file_name_new}
#重启tomcat
deploy_restart
}

echo --------欢迎使用shell自动部署脚本--------
echo -e "请输入对应的操作编号：\n0.版本包回滚;\n其他键.一件部署;"
#获取用户操作
read wm2
case $wm2 in
0)
deploy_Rollback
;;
*)
deploy_backup
deploy_unzip
deploy_restart
;;
esac

简单linux自动部署tomcat脚本

#!/bin/sh
echo ‘####################tomcat1开始自动部署####################’
path=pwd #当前路径
tomcatPath=/home/tomcat/apache-tomcat-8.5.8 #指定tomcat文件目录名称
appname=ROOT.war
cd $tomcatPath/bin #进入tomcat的bin目录

获取tomcat进程ID
TomcatID=$(ps -ef | grep ${tomcatPath} | grep -v ‘grep’ | awk ‘{print $2}’)
if [ T o m c a t I D ] ; t h e n e c h o " [ i n f o ] 当前 t o m c a t 进程 I D 为 : TomcatID ];then echo "[info]当前tomcat进程ID为: TomcatID];thenecho"[info]当前tomcat进程ID为:TomcatID"
kill -9 $TomcatID
fi
sleep 1 #休眠1s
cd …/webapps #进入tomcat的webapps目录
rm -fr ROOT #删除test文件目录
mv $appname a p p n a m e . appname. appname.(date +%Y%m%d) #备份webapps下的test
cp /root/java/$appname ./ #复制test.war到webapps路径下
sleep 1 #休眠1s
cd …/bin
./startup.sh #启动tomcat服务
echo ‘####################tomcat1部署结束####################’

echo ‘############5s后将部署tomcat2##########’

sleep 5 #避免同时启动时用户访问程序出错，5s后进行tomcat2的部署

echo ‘####################tomcat2开始自动部署####################’
path=pwd #当前路径
tomcat2Path=/home/tomcat/tomcat2 #指定tomcat文件目录名称
appname=ROOT.war
cd $tomcat2Path/bin #进入tomcat的bin目录

获取tomcat进程ID
Tomcat2ID=$(ps -ef | grep ${tomcat2Path} | grep -v ‘grep’ | awk ‘{print $2}’)
if [ T o m c a t 2 I D ] ; t h e n e c h o " [ i n f o ] 当前 t o m c a t 进程 I D 为 : Tomcat2ID ];then echo "[info]当前tomcat进程ID为: Tomcat2ID];thenecho"[info]当前tomcat进程ID为:Tomcat2ID"
kill -9 $Tomcat2ID
fi
sleep 1 #休眠1s
cd …/webapps #进入tomcat的webapps目录
rm -fr ROOT #删除test文件目录
mv $appname a p p n a m e . appname. appname.(date +%Y%m%d) #备份webapps下的test
cp /root/java/$appname ./ #复制test.war到webapps路径下
sleep 1 #休眠1s
cd …/bin
./startup.sh #启动tomcat服务
echo ‘####################tomcat2部署结束####################’