bash 脚本编程二十 GlassFishV3自动部署

我的手动安装版本请参考：http://blog.csdn.net/sheismylife/article/details/7649571

1.先下载最新版本的glassfish, 网址：http://glassfish.java.net/downloads/3.1.2.2-final.html
解压后放到工程目录下。
然后根据自己的需要修改glassfish/domains/domain1/config/domain.xml文件的配置。
注意config/asenv.conf文件中添加jdk路径，防止JSP报错。
AS_JAVA=/usr/jdk1.6

2.现在需要几个函数帮助检查用户和组，并能够创建系统用户及其目录，创建用户组，
因此在tool.sh中添加了四个函数：
#$1 user name
#return 1 if exists
#return 0 if doesn't exist
function hasUser {
h=`grep "$1" /etc/passwd`
echo "h: $h"
if [ -n "$h" ]
then
return 1
else
return 0
fi
}

#$1 user group name
#return 1 if exists
#return 0 if doesn't exist
function hasUserGroup {
h=`grep "$1" /etc/group`
echo "h: $h"
if [ -n "$h" ]
then
return 1
else
return 0
fi
}

#remove user and home folder
#then create then again
function recreateSystemUserAndFolder {
hasUser $1
r=$?

if [ $r -eq 1 ]
then
echo "$1 exits already,remove it..."
userdel -r $1
else
echo "$1 doesn't exist,create it..."
fi
adduser --home /home/$1 --system --shell /bin/bash $1
}

#remove user group
#then create it again
function recreateUserGroup {
hasUserGroup $1
r=$?
if [ $r -eq 1 ]
then
echo "$1 exists already, remove it..."
delgroup $1
else
echo "$1 doesn't exist, create it..."
fi
groupadd $1
}

3.现在创建系统服务吧。准备好glassfish脚本：
export AS_JAVA=/usr/jdk1.6

GLASSFISHPATH=/home/glassfish/bin

case "$1" in
start)
echo "starting glassfish from $GLASSFISHPATH"
sudo -u glassfish $GLASSFISHPATH/asadmin start-domain domain1
;;
restart)
$0 stop
$0 start
;;
stop)
echo "stopping glassfish from $GLASSFISHPATH"
sudo -u glassfish $GLASSFISHPATH/asadmin stop-domain domain1
;;
*)
echo $"usage: $0 {start|stop|restart}"
exit 3
;;
esac
:
最后看一下install.sh
#!/bin/bash

source ../common/tool.sh

glassfishUser="glassfish"
glassfishGroup="glassfishadm"

recreateSystemUserAndFolder $glassfishUser

recreateUserGroup $glassfishGroup

usermod -a -G $glassfishGroup $glassfishUser

chgrp -R $glassfishGroup /home/$glassfishUser

cp -r ./glassfish3/* /home/$glassfishUser/
cp -r ./glassfish3/.org.opensolaris,pkg /home/$glassfishUser/.org.opensolaris,pkg

chown -R $glassfishUser /home/$glassfishUser
chmod -R ug+rwx /home/$glassfishUser/bin/
chmod -R ug+rwx /home/$glassfishUser/glassfish/bin/
chmod -R o-rwx /home/$glassfishUser/bin/
chmod -R o-rwx /home/$glassfishUser/glassfish/bin/

cp ./glassfish /etc/init.d/
update-rc.d glassfish defaults

service glassfish start

每次都会先删除已存在的用户和组，以及目录。
最后给出目录结构：
$ tree -L 1
.
├── glassfish
├── glassfish3
└── install.sh

1 directory, 2 files
chenshu@sloop2:~/work/1