puppet成长日记二 Package资源详细介绍及案例分析-白红宇

puppet成长日记二 Package资源详细介绍及案例分析

一、系统环境

                         
1
、puppet服务端
Release：RHEL6.
4
HOSTNAME: puppetserver.rsyslog.org
TCP/IP: 
172.16
.
200.100
/
24
Packages： 
puppet-server-
2.7
.
21
-
1
.el6.noarch
mcollective-client-
2.2
.
4
activemq-
5.5
.
0
2
、puppet节点
Release: RHEL5.
8
HOSTNAME: agent1.rsyslog.org
TCP/IP: 
172.16
.
200.101
/
24
Packages:
puppet-
2.7
.
21
-
1
.el5
mcollective-
2.2
.
4
-
1
.el5
3
、puppet节点
Release: RHEL6.
4
HOSTNAME: agent3.rsyslog.org
TCP/IP: 
172.16
.
200.103
/
24
Packages:
puppet-
2.7
.
21
-
1
.el6
mcollective-
2.2
.
4
-
1
.el6
        
      

二、资源介绍

1、实现功能

1.1 管理那些软件包被安装，那些软件包被卸载

1.2 管理软件包是否更新

1.3 要求系统配置yum源（RedHat系统）、zypper源（Suse系统）等等

1.4 有关不同操作系统支持类型请查阅

Provider	holdable	install options	installable	purgeable	uninstall options	uninstallable	upgradeable	versionable
aix			X			X	X	X
appdmg			X
apple			X
apt	X		X	X		X	X	X
aptitude	X		X	X		X	X	X
aptrpm			X	X		X	X	X
blastwave			X			X	X
dpkg	X		X	X		X	X
fink	X		X	X		X	X	X
freebsd			X			X
gem			X			X	X	X
hpux			X			X
macports			X			X	X	X
msi		X	X		X	X
nim			X			X	X	X
openbsd			X			X		X
opkg			X			X	X
pacman			X			X	X
pip			X			X	X	X
pkg	X		X			X	X	X
pkgdmg			X
pkgin			X			X
pkgutil			X			X	X
portage			X			X	X	X
ports			X			X	X
portupgrade			X			X	X
rpm			X			X	X	X
rug			X			X	X	X
sun		X	X			X	X
sunfreeware			X			X	X
up2date			X			X	X
urpmi			X			X	X	X
windows		X	X		X	X
yum			X	X		X	X	X
zypper			X			X	X	X

2、支持参数

2.1 ensure => {present|installed|absent|latest|purged|"version"}, 指定文件的目标状态

=> present|installed, 检查文件是否存在，不存在则新建之

=> absent, 无其他软件依赖，可删除，否则会报错。

=> latest, 检查文件是否为最新版本，否则升级为最新版本

=> purged, 删除该包包括所有依赖的包,有风险慎用

=> "2.7.21-1", 指定某一个版本处于安装状态

2.2 name => package name, 包的名字，默认与title相同可不写

2.3 provider => rpm, 要求通过rpm命令安装包，需要通过source指定安装那些包

三、资源示例

1、示例一
1.1 实现功能

*判断系统为RedHat的情况下安装mysql-server和mysql,系统为SLES的情况下安装mysql和mysql-client，其他系统安装mysql-server和mysql包

*要求安装的包一直处于安装状态

1.2 配置说明

                         
class
mysql::install{ 
    
package
{ 
"mysql"
:
               
name => $operatingsystem ?
                       
{ 
                       
RedHat => [
"mysql-server"
,
"mysql"
],
                       
SLES => [
"mysql"
,
"mysql-client"
],
                       
default
=> [
"mysql-server"
,
"mysql"
],
               
},
               
ensure => installed,
    
}
        
      

1.3 客户端agent1测试

                         
[root@agent1 ~]# puppet agent --test
info: Retrieving plugin
info: Loading facts 
in
/
var
/lib/puppet/lib/facter/my_apply2.rb
info: Loading facts 
in
/
var
/lib/puppet/lib/facter/my_apply1.rb
info: Loading facts 
in
/
var
/lib/puppet/lib/facter/my_apply3.rb
info: Loading facts 
in
/
var
/lib/puppet/lib/facter/backup_date.rb
info: Caching catalog 
for
agent1.rsyslog.org
info: Applying configuration version 
'1378200479'
notice: /Stage[main]/Mysql::Install/Package[mysql]/ensure: created
notice: /Stage[main]/Mysql::Service/Service[mysqld]/ensure: ensure changed 
'stopped'
to 
'running'
notice: Finished catalog run 
in
9.68
seconds
        
      

2、示例二

2.1 实现功能

*要求安装的autofs包版本为5.0.1-0.rc2.163.el5

2.2 配置说明

                         
class
autofs::install{ 
        
package
{ 
"autofs"
:
                
ensure => 
"5.0.1-0.rc2.163.el5"
,
        
}
}
        
      

2.3 客户端agent2测试

                         
[root@agent1 ~]# puppet agent --test
info: Caching catalog 
for
agent1.rsyslog.org
info: Applying configuration version 
'1378201631'
notice: /Stage[main]/Autofs::Install/Package[autofs]/ensure: created
        
      

3、示例三

3.1 实现功能

*要求安装的postfix包版本更新至最新版本

3.2 配置说明

                         
class
postfix::install{ 
        
package
{ 
"postfix"
:
                
ensure => latest,
        
}
}
        
      

2.3 客户端agent2测试

                         
[root@agent1 rhel5]# rpm -qa postfix
postfix-
2.3
.
3
-
2.3
.el5_6
[root@agent1 rhel5]# puppet agent --test
info: Caching catalog 
for
agent1.rsyslog.org
info: Applying configuration version 
'1378202947'
notice: /Stage[main]/Postfix::Install/Package[postfix]/ensure: ensure changed 
'2.3.3-2.3.el5_6'
to 
'2:2.5.17-1.rhel5'
notice: Finished catalog run 
in
6.42
seconds
[root@agent1 rhel5]# rpm -qa postfix
postfix-
2.5
.
17
-
1
.rhel5
[root@agent1 rhel5]#
        
      

4、示例四

4.1 实现功能

*要求postfix包不允许被安装

4.2 配置说明

                         
class
postfix::install{ 
        
package
{ 
"postfix"
:
                
ensure => absent,
        
}
}
        
      

4.3 客户端agent2测试

                         
[root@agent1 rhel5]# rpm -qa postfix
postfix-
2.5
.
17
-
1
.rhel5
[root@agent1 rhel5]# puppet agent --test
info: Caching catalog 
for
agent1.rsyslog.org
info: Applying configuration version 
'1378203359'
notice: /Stage[main]/Postfix::Install/Package[postfix]/ensure: removed
notice: Finished catalog run 
in
1.00
seconds
[root@agent1 rhel5]# rpm -qa postfix
        
      

5、示例五

5.1 实现功能

*要求通过rpm命令安装本地rpm包/tmp/rhel5/postfix-2.5.17-1.rhel5.x86_64.rpm

5.2 配置说明

                         
class
postfix::install{ 
        
package
{ 
"postfix"
:
                
ensure => present,
                
provider => rpm,
                
source => 
"/tmp/rhel5/postfix-2.5.17-1.rhel5.x86_64.rpm"
,
        
}
}
        
      

5.3 客户端agent1测试

                         
[root@agent1 rhel5]# rpm -qa postfix
[root@agent1 rhel5]# puppet agent --test --verbose
info: Caching catalog 
for
agent1.rsyslog.org
info: Applying configuration version 
'1378204203'
notice: /Stage[main]/Postfix::Install/Package[postfix]/ensure: created
notice: Finished catalog run 
in
3.43
seconds
[root@agent1 rhel5]# rpm -qa postfix
postfix-
2.5
.
17
-
1
.rhel5
        
      

本文转自凌激冰51CTO博客，原文链接：http://blog.51cto.com/dreamfire/1288571，如需转载请自行联系原作者