集中式系统管理 Puppet安装配置使用,Puppet的简单陈
集中式系统管理 Puppet安装配置使用,Puppet的简单陈
Puppet,您可以集中管理每一个重要方面,您的系统使用的是跨平台的规范语言,管理所有的单独的元素通常聚集在不同的文件,如用户, CRON作业,和主机一起显然离散元素,如包装,服务和文件。
Puppet的简单陈述规范语言的能力提供了强大的classing制定了主机之间的相似之处,同时使他们能够提供尽可能具体的必要的,它依赖的先决条件和对象之间的关系清楚和明确。
记得以前看过,貌似感觉cfengin比较好,不过既然老外那边已经用了这个,那花些时间再看看熟熟手。
vi /etc/hosts 192.168.0.10 puppetserver 192.168.0.11 puppetclient1 yum -y install ruby ruby-libs ruby-rdoc wget http://yum.puppetlabs.com/el/6/products/i386/puppetlabs-release-6-7.noarch.rpm yum install puppetlabs-release-6-7.noarch.rpm
[server] yum -y install puppet-server [server] service puppetmaster start [client] yum -y install puppet [client] puppet agent --no-daemonize --onetime --verbose --debug --server=puppetserver [server] puppet cert list --all #会看到一个前面没有+号的client key [server] puppet cert --sign puppetclient1 #确认client的key
在puppetclient1上新建一个helloworld.txt文件
[server] vi /etc/puppet/manifests/site.pp node default { file { "/tmp/helloworld.txt": content => "hello, world"; } } [client] puppet agent --test --server=puppetserver
在puppetclient1上安装tree
[server] vi /etc/puppet/manifests/site.pp import 'nodes.pp' [server] vi /etc/puppet/manifests/nodes.pp node 'puppetclient1' { include tree } [server] vi /etc/puppet/puppet.conf modulepath=/etc/puppet/modules:/var/lib/puppet/modules:/opt/modules [server] mkdir -p /etc/puppet/modules/tree/{files,manifests,templates} [server] vi /etc/puppet/modules/tree/manifests/init.pp class tree { package { tree: ensure => present, } #类型 { 标题: # 属性 => 值, # } #} } [client] puppet agent --no-daemonize --verbose --debug --server=puppetserver
安装Dashboard
[server] yum -y install puppet-dashboard mysql> create database dashboard default charset utf8; mysql> use dashboard; mysql> grant all on dashboard.* to dashboard@localhost identified by 'dashboard' ; mysql> flush privileges; [server] vi /usr/share/puppet-dashboard/config/database.yml production: database: dashboard username: dashboard password: dashboard encoding: utf8 adapter: mysql #用ruby的rake命令创建数据库和创建表 [server] cd /usr/share/puppet-dashboard/ [server] rake RAILS_ENV=production db:create [server] rake RAILS_ENV=production db:migrate #运行puppet-dashboard [server] /usr/share/puppet-dashboard/script/server -e production #或是 [server] /etc/init.d/puppet-dashboard start #这样将用3000端口运行自带的webrick服务器。
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