Puppet自動化管理postfix

創建postfix模塊對應的文件和目錄

[root@master ~]# mkdir -p /etc/puppet/modules/postfix/{files,manifests,templates} 
 
[root@master ~]# touch /etc/puppet/modules/postfix/manifests/{init.pp,install.pp,config.pp,service.pp} 
 
[root@master ~]# touch /etc/puppet/modules/postfix/files/master.cf 
 
[root@master ~]# touch /etc/puppet/modules/postfix/templates/main.cf.erb 

配置

[root@master ~]# vim /etc/puppet/modules/postfix/manifests/install.pp 
 
  
 
   class postfix::install { 
 
       package{["postfix","mailx"]: 
 
           ensure=>present, 
 
       } 
 
   } 

配置config.pp

[root@master ~]# vim /etc/puppet/modules/postfix/manifests/config.pp 
 
   class postfix::config{ 
 
       File{ 
 
           owner=>"postfix", 
 
           group=>"postfix", 
 
                                    mode=>0644, 
 
       }   
 
       file{"/etc/postfix/master.cf": 
 
           ensure=>present, 
 
           source=>"puppet://$puppetserver/modules/postfix/master.cf", 
 
          require=>Class["postfix::install"], 
 
          notify=>Class["postfix::service"], 
 
      }  
 
      file{"/etc/postfix/main.cf": 
 
          ensure=>present, 
 
          content=>template("postfix/main.cf.erb"), 
 
          require=>Class["postfix::install"], 
 
          notify=>Class["postfix::service"], 
 
      } 
 
  } 

配置

[root@master ~]# vim /etc/puppet/modules/postfix/templates/main.cf.erb   
 
   soft_bounce = no 
 
   command_directory = /usr/sbin 
 
   daemon_directory = /usr/libexec/postfix 
 
   mail_owner = postfix 
 
   myhostname = <%= hostname %> 
 
   mydomain = <%= domain %> 
 
   myorigin = $mydomain 
 
   mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain 
 
  unknown_local_recipient_reject_code = 550 
 
  relay_domains = $mydestination 
 
  smtpd_reject_unlisted_recipient = yes 
 
  unverified_recipient_reject_code = 550 
 
  smtpd_banner = $myhostname ESMTP 
 
 setgid_group = postdrop                          

配置service.pp文件

[root@master ~]# vim /etc/puppet/modules/postfix/manifests/service.pp 
 
   class postfix::service{ 
 
       service {"postfix": 
 
           ensure=>running, 
 
           hasstatus=>true, 
 
           hasrestart=>true, 
 
           enable=>true, 
 
           require=>Class["postfix::config"], 
 
       } 
 
   } 

最后編輯

[root@master ~]# vim /etc/puppet/modules/postfix/manifests/init.pp   
 
   class postfix{ 
 
       include postfix::install,postfix::config,postfix::service 
 
   } 

Postfix的模板配置完成,接下來需要將該模板應用到節點

[root@master ~]# vim /etc/puppet/manifests/nodes.pp  
 
  class base { 
 
       include sudo,ssh 
 
   } 
 
   
 
   node 'client1.centos' { 
 
       include base 
 
       include postfix 
 
   } 

[root@client1 ~]# puppetd   --server  master.puppet --test 
 
info: FileBucket adding {md5}49b648101b0e361231a977aa89e0dd60 
 
info: /Stage[main]/Postfix::Config/File[/etc/postfix/main.cf]: Filebucketed /etc/postfix/main.cf to puppet with sum 49b648101b0e361231a977aa89e0dd60 
 
notice: /Stage[main]/Postfix::Config/File[/etc/postfix/main.cf]/content: content changed '{md5}49b648101b0e361231a977aa89e0dd60' to '{md5}e952770fbd49dcac604e41b689a9f871' 
 
notice: /Stage[main]/Postfix::Config/File[/etc/postfix/main.cf]/owner: owner changed 'root' to 'postfix' 
 
notice: /Stage[main]/Postfix::Config/File[/etc/postfix/main.cf]/group: group changed 'root' to 'postfix' 
 
info: /Stage[main]/Postfix::Config/File[/etc/postfix/main.cf]: Scheduling refresh of Service[postfix] 
 
info: /Stage[main]/Postfix::Config/File[/etc/postfix/main.cf]: Scheduling refresh of Service[postfix]                          
 
info: /Stage[main]/Postfix::Config/File[/etc/postfix/main.cf]: Scheduling refresh of Service[postfix] 
 
notice: /Stage[main]/Postfix::Service/Service[postfix]: Triggered 'refresh' from 6 events 
 
notice: Finished catalog run in 2.70 seconds 

查看postfix服務狀態

[root@client1 ~]# service postfix status 
 
master (pid  30794) 正在運行... 

本文出自 「Waydee的博客」 博客,請務必保留此出處http://waydee.blog.51cto.com/4677242/847137