Puppet package资源介绍(二十四)
package资源package资源可以借助本地包管理系统帮我们安装软件,也可以通过参数指定软件包来安装.
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package { 'resource title':
provider => # (namevar) The specific backend to use for this `package...
name => # (namevar) The package name.This is the name that the...
ensure => # What state the package should be in. On...
adminfile => # A file containing package defaults for...
allow_virtual => # Specifies if virtual package names are allowed...
allowcdrom => # Tells apt to allow cdrom sources in the...
category => # A read-only parameter set by the...
configfiles => # Whether to keep or replace modified config files
description => # A read-only parameter set by the...
flavor => # OpenBSD supports 'flavors', which are further...
install_options => # An array of additional options to pass when...
instance => # A read-only parameter set by the...
package_settings => # Settings that can change the contents or...
platform => # A read-only parameter set by the...
reinstall_on_refresh => # Whether this resource should respond to refresh...
responsefile => # A file containing any necessary answers to...
root => # A read-only parameter set by the...
source => # Where to find the package file. This is only...
status => # A read-only parameter set by the...
uninstall_options => # An array of additional options to pass when...
vendor => # A read-only parameter set by the...
# ...plus any applicable metaparameters.
}
provider：包管理系统,不同的操作平台有着不同的包管理器，如redhat的yum，ubuntu的dpkg等.
name：软件包的名字.
ensure :软件包的状态,installed或present表示安装,absent表示卸载;pureged表示一处软件包;latest表示安装最新的。
adminfile:软件包的默认配置文件.
allowcdrom：通知apt允许使用cdrom作为软件源，可以设置false或者true.
allow_virtual:虚拟包名.
source：软件包的源.
install_options：安装软件包的参数.
参数很多，有安装的也有卸载的卸载参数uninstall_options，不一个一个写了.
示例一:
系统源安装httpd软件包.
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# cat httpd.pp
package {"httpd":
ensure => present,
provider => 'yum',
}
provider：这个参数默认也是从yum源安装，所以不需要也是可以的，除非你需要特别安装安装包.
运行结果:
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# puppet apply httpd.pp
Notice: Compiled catalog for sh-web1.localdomain in environment production in 0.04 seconds
Notice: /Stage/Main/Package/ensure: created
Notice: Finished catalog run in 5.69 seconds
检查:
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# rpm -qa httpd
httpd-2.2.15-60.el6.centos.5.x86_64
示例二:
安装haproxy.(通过source源指定软件包，通过rpm方式安装.)
安装haproxy的puppet代码.
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# cat haproxy.pp
package {"haproxy":
ensure => present,
source => '/tmp/haproxy-1.5.2-2.el6.x86_64.rpm',
provider => 'rpm',
}
运行puppet代码的结果.
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# puppet apply haproxy.pp
Notice: Compiled catalog for sh-web1.localdomain in environment production in 0.04 seconds
Notice: /Stage/Main/Package/ensure: created
Notice: Finished catalog run in 0.61 seconds
# rpm -qa haproxy
haproxy-1.5.2-2.el6.x86_64
示例三:
puppet 一次安装多个软件包.
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# cat many.pp
package {["autoconf",
"mysql-devel",
"make",
"gcc"]:
ensure => present,
}
运行结果:
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# puppet apply many.pp
Notice: Compiled catalog for sh-web1.localdomain in environment production in 0.04 seconds
Notice: /Stage/Main/Package/ensure: created
Notice: Finished catalog run in 14.96 seconds
# rpm -qa make
make-3.81-23.el6.x86_64
# rpm -qa autoconf
autoconf-2.63-5.1.el6.noarch
# rpm -qa mysql-devel
mysql-devel-5.1.73-8.el6_8.x86_64
前几篇文章中有一个php模块的puppet代码如下:
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class php {
include php::phpfpmconf
$packages = ['php','php-devel']
package {[$packages]:
ensure=> "installed"
}
package {"php-fpm":
ensure => present,
}
service {"php-fpm":
ensure=> running,
enable=> true,
hasrestart=> true,
hasstatus=> true,
provider => init,
require=> Package["php-fpm"],
}
}
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$packages = ['php','php-devel']
package {[$packages]:
ensure=> "installed"
}
$packages 等于的并不是数组，是数组中的元素，所以下面的package安装还是需要"[]"的.
官网给出的示例
name
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# In the 'openssl' class
$ssl = $operatingsystem ? {
solaris => SMCossl,
default => openssl
}
package { 'openssl':
ensure => installed,
name => $ssl,
}
. etc. .
$ssh = $operatingsystem ? {
solaris => SMCossh,
default => openssh
}
package { 'openssh':
ensure=> installed,
name => $ssh,
require => Package['openssl'],
}
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