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：RHEL6.4HOSTNAME: puppetserver.rsyslog.orgTCP/IP: 172.16.200.100/24Packages：  puppet-server-2.7.21-1.el6.noarchmcollective-client-2.2.4activemq-5.5.02、puppet节点Release: RHEL5.8HOSTNAME: agent1.rsyslog.orgTCP/IP: 172.16.200.101/24Packages:puppet-2.7.21-1.el5mcollective-2.2.4-1.el53、puppet节点Release: RHEL6.4HOSTNAME: agent3.rsyslog.orgTCP/IP: 172.16.200.103/24Packages:puppet-2.7.21-1.el6mcollective-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 --testinfo: Retrieving plugininfo: Loading facts in /var/lib/puppet/lib/facter/my_apply2.rbinfo: Loading facts in /var/lib/puppet/lib/facter/my_apply1.rbinfo: Loading facts in /var/lib/puppet/lib/facter/my_apply3.rbinfo: Loading facts in /var/lib/puppet/lib/facter/backup_date.rbinfo: Caching catalog for agent1.rsyslog.orginfo: Applying configuration version '1378200479'notice: /Stage[main]/Mysql::Install/Package[mysql]/ensure: creatednotice: /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.el52.2 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 --testinfo: Caching catalog for agent1.rsyslog.orginfo: 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 postfixpostfix-2.3.3-2.3.el5_6[root@agent1 rhel5]# puppet agent --testinfo: Caching catalog for agent1.rsyslog.orginfo: 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 postfixpostfix-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 postfixpostfix-2.5.17-1.rhel5[root@agent1 rhel5]# puppet agent --testinfo: Caching catalog for agent1.rsyslog.orginfo: Applying configuration version '1378203359'notice: /Stage[main]/Postfix::Install/Package[postfix]/ensure: removednotice: 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.rpm5.2 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 --verboseinfo: Caching catalog for agent1.rsyslog.orginfo: Applying configuration version '1378204203'notice: /Stage[main]/Postfix::Install/Package[postfix]/ensure: creatednotice: Finished catalog run in 3.43 seconds[root@agent1 rhel5]# rpm -qa postfixpostfix-2.5.17-1.rhel5

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