puppet成长日记二 Package资源详细介绍及案例分析
一、系统环境
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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
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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http://docs.puppetlabs.com/references/stable/type.html#package
| 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
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class
mysql::install{
package
{
"mysql"
:
name => $operatingsystem ?
{
RedHat => [
"mysql-server"
,
"mysql"
],
SLES => [
"mysql"
,
"mysql-client"
],
default
=> [
"mysql-server"
,
"mysql"
],
},
ensure => installed,
}
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1.3 客户端agent1测试
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[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
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class
autofs::install{
package
{
"autofs"
:
ensure =>
"5.0.1-0.rc2.163.el5"
,
}
}
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2.3 客户端agent2测试
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[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
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class
postfix::install{
package
{
"postfix"
:
ensure => latest,
}
}
|
2.3 客户端agent2测试
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[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]#
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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
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class
postfix::install{
package
{
"postfix"
:
ensure => absent,
}
}
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4.3 客户端agent2测试
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[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
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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
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class
postfix::install{
package
{
"postfix"
:
ensure => present,
provider => rpm,
source =>
"/tmp/rhel5/postfix-2.5.17-1.rhel5.x86_64.rpm"
,
}
}
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5.3 客户端agent1测试
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[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
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