• 通过MCollective实现puppet向windows的推送


    puppet在比较老的版本的时候是通过kick进行推送实现配置及时更新,由于kick的效率问题,在比较新的版本中开始采用第三方工具MCollective来实现,网上介绍如何部署MCollective文章也不少,但大都是linux平台下的部署,windows下的几乎没有,我在研究的时候也是一路坎坷,差点放弃,不过看到有一个老外自己成功部署后,有点不甘心,在坚持下终于配置成功,现在整理一下分享出来。

    如果你还一点都不了解MCollective,建议看看这篇文章,他讲的是在linux下部署MCollective,其中讲了各个工具的关系,其实流程都一样,只不过我这里讲的是windows客户端的部署。

    =========================================================================================

    以下每个用到的工具我都有写明自己部署时候的版本号,如果你部署完成后无法正常实现推送,可以重新指定安装每个工具的版本

    1、首先配置好puppet server和puppet client,这个很容易实现,就不详细说明了,我用到版本分别是

          puppet server(centos 6.2): 3.4.3

          puppet client(windows 2008 r2):    3.4.3

    2、安装一款 消息队列服务,你可以选择RabbitMQ或者ActiveMQ,我这里选择的是ActiveMQ,ActiveMQ是装在puppet server端,使用如下命令进行安装,

    当前ActiveMQ版本号为:5.8.0

    yum install tanukiwrapper activemq activemq-info-provider

    安装完成后来对ActiveMQ进行配置,如下

    [root@puppetserver rpms]# vim /etc/activemq/activemq.xml
    …
    <simpleAuthenticationPlugin>
                <users>
    <!--              <authenticationUser username="${activemq.username}" password="${activemq.password}" groups="admins,everyone"/> --> #禁用
                  <authenticationUser username="mcollective" password="secret" groups="mcollective,admins,everyone"/>  #配置通信的账号及密码
                </users>
              </simpleAuthenticationPlugin><authorizationPlugin>  #配置权限,默认即可
                <map>
                  <authorizationMap>
                    <authorizationEntries>
                      <authorizationEntry queue=">" write="admins" read="admins" admin="admins" />
                      <authorizationEntry topic=">" write="admins" read="admins" admin="admins" />
                      <authorizationEntry topic="mcollective.>" write="mcollective" read="mcollective" admin="mcollective" />
                      <authorizationEntry topic="mcollective.>" write="mcollective" read="mcollective" admin="mcollective" />
                      <authorizationEntry topic="ActiveMQ.Advisory.>" read="everyone" write="everyone" admin="everyone"/>
                    </authorizationEntries>
                  </authorizationMap>
                </map>
              </authorizationPlugin><transportConnectors>
                <transportConnector name="openwire" uri="tcp://0.0.0.0:61616"/>
                <transportConnector name="stomp+nio" uri="stomp://0.0.0.0:61613"/> #配置通信协议为stomp,监听61613端口
            </transportConnectors>

    然后启动ActiveMQ

    [root@puppetserver rpms]# service activemq start
    Starting ActiveMQ Broker...
    [root@puppetserver rpms]# chkconfig activemq on
    [root@puppetserver rpms]# netstat -nlatp | grep 61613  #查看监听端口
    tcp        0      0 :::61613                    :::*                        LISTEN      33805/java 

    3、现在开始配置MCollective,MCollective也分为客户端和服务器端,其客户端是装在puppetserver上,服务器端是装下puppetclient,我们先配置客户端,也就是puppetserver上的环境,命令如下,当前mcollective客户端版本是2.5.0:

    [root@puppetserver rpms]# yum install mcollective-common  mcollective-client 

    然后配置mcollective客户端:

    [root@puppetserver rpms]# vim /etc/mcollective/client.cfg
    main_collective = mcollective
    collectives = mcollective
    libdir = /usr/libexec/mcollective
    logger_type = console
    loglevel = warn
    
    # Plugins
    securityprovider = psk
    plugin.psk = test123123  #MCollective通信共享密钥,和MCollective服务端保持一致
    
    connector = activemq  #MCollective用到的通讯组件
    plugin.activemq.pool.size = 1
    plugin.activemq.pool.1.host = 192.168.3.91 #本机ip
    plugin.activemq.pool.1.port = 61613  #AcitveMQ中设置的端口号
    plugin.activemq.pool.1.user = mcollective #AcitveMQ中设置的用户
    plugin.activemq.pool.1.password = secret  #AcitveMQ中设置的密码
    plugin.activemq.heartbeat_interval = 30  
    
    
    # Facts
    factsource = yaml
    plugin.yaml = /etc/mcollective/facts.yaml

    接下来是个需要注意的地方,mcollective本身并没有相应的windows服务端安装包,在windows下安装mcollective是一件麻烦的事情,不过有大神做了mcollective安装程序,它集成了mcollective运行所需要的一个gem包,以及将mcollective安装成windows服务,点击这里下载安装包,我下载的是2.3.2版本,下载后在puppet client端安装,安装完成后windows服务里会有一个服务名:The Marionette Collective。

    注意安装前检查如下环境变量,安装的时候才用右键管理员运行程序包

    Path变量是否包含 D:Puppet LabsPuppetsys
    ubyin;D:Puppet LabsPuppetin

    然后配置mcollective服务端server.cfg,我的目录是D:mcollectiveetc下:

    main_collective = mcollective
    collectives = mcollective
    libdir = d:mcollectiveplugins  #mcollective插件目录
    logfile = d:mcollectivemcollective.log  #mcollective日志
    loglevel = info
    daemonize = 1
    
    # Plugins
    securityprovider = psk
    plugin.psk = test123123
    
    connector = activemq
    plugin.activemq.pool.size = 1
    plugin.activemq.pool.1.host = 192.168.3.91
    plugin.activemq.pool.1.port = 61613
    plugin.activemq.pool.1.user = mcollective
    plugin.activemq.pool.1.password = secret
    plugin.activemq.pool.1.heartbeat_interval = 30
    
    
    # Facts
    factsource = yaml
    plugin.yaml = d:mcollectiveetcfacts.yaml

    完成后在puppetclient上启动mcollective服务,此时mcollective的服务端和客户端配置就已经成功,可以在puppetserver上测试mcollective的通讯是否正常,如下

    [root@puppetserver mcollective]# mco ping
    waiwofei                                 time=42.00 ms
    WIN-6BJIEV6N3T6                          time=80.98 ms
    WIN-3JOT1GVGEOO                          time=89.42 ms
    
    
    ---- ping statistics ----
    3 replies max: 89.42 min: 42.00 avg: 70.80

    4、为mcollective安装puppet agent插件,首先在puppet server端安装,当前版本是1.7.1

    yum install mcollective-puppet-client mcollective-puppet-common

    接着要在puppet client安装,如果是linux可以通过命令向上面那样直接安装,window的话我们只能下载插件包,然后把相关文件复制到mcollective插件目录,通过下面地址下载,我最初下载的是1.7.1版本,但是在mcollective启动的时候无法正常加载puppet agent插件,后来换成1.6.1就没问题了,版本的问题困扰了我很久,几乎要放弃了,但是看到某个老外配置成功,发现帖子的时间是2013年6月份,我就索性把插件版本降到比较老,结果正常了。好了,通过下面下载

    https://github.com/puppetlabs/mcollective-puppet-agent/releases

    解压后将里面的文件夹复制到mcollective的插件目录,我的插件目录[d:mcollectiveplugins],接着再次配置puppet client端mcollective的server.cfg,增加如下两行,这个插件的配置写法也卡住了我很久,说多了都是泪啊。。。。

    main_collective = mcollective
    collectives = mcollective
    libdir = d:mcollectiveplugins  
    logfile = d:mcollectivemcollective.log  
    loglevel = info
    daemonize = 1
    
    # Plugins
    securityprovider = psk
    plugin.psk = test123123
    
    connector = activemq
    plugin.activemq.pool.size = 1
    plugin.activemq.pool.1.host = 192.168.3.91
    plugin.activemq.pool.1.port = 61613
    plugin.activemq.pool.1.user = mcollective
    plugin.activemq.pool.1.password = secret
    plugin.activemq.pool.1.heartbeat_interval = 30
    
    plugin.puppet.command = "D:Puppet LabsPuppetinpuppet.bat" agent
    plugin.puppet.config = C:ProgramDataPuppetLabspuppetetcpuppet.conf
    
    # Facts
    factsource = yaml
    plugin.yaml = d:mcollectiveetcfacts.yaml

    ok,重启puppet client端mcollective服务,可以在puppet server通过下面的命令查看puppet client的插件的加载情况。

    [root@puppetserver mcollective]# mco inventory waiwofei
    Inventory for waiwofei:
    
       Server Statistics:
                          Version: 2.3.2
                       Start Time: Mon Apr 28 17:24:51 +0800 2014
                      Config File: D:mcollectiveetcserver.cfg
                      Collectives: mcollective
                  Main Collective: mcollective
                       Process ID: 73044
                   Total Messages: 4
          Messages Passed Filters: 4
                Messages Filtered: 0
                 Expired Messages: 0
                     Replies Sent: 3
             Total Processor Time: 1.014 seconds
                      System Time: 0.39 seconds
    
       Agents:
          discovery       puppet          rpcutil
    
       Data Plugins:
          agent           fstat           puppet
          resource
    
       Configuration Management Classes:
          No classes applied
    
       Facts:
          mcollective => 1

    注意,如果你重启不了或者puppet插件正常加载(也可以通过mcollective.log查看加载是否有错误),那么你需要检查下你的环境变量

    RUBYLIB是否存在以及包含 D:Puppet LabsPuppetpuppetlib;D:Puppet LabsPuppetfacterlib

    整个配置过程结束,在puppetserver上进行一次推送试试吧

    [root@puppetserver mcollective]# mco puppet -v -I waiwofei runonce
    
     * [ ============================================================> ] 1 / 1
    
    
    waiwofei                                : OK
        {:summary=>      "Started a background Puppet run using the '"D:\Puppet Labs\Puppet\bin\puppet.bat" agent --onetime --color=false --splay --splaylimit 30' command"}
    
    
    
    ---- rpc stats ----
               Nodes: 1 / 1
         Pass / Fail: 1 / 0
          Start Time: Tue Apr 29 10:36:58 +0800 2014
      Discovery Time: 0.00ms
          Agent Time: 50.93ms
          Total Time: 50.93ms

    运行成功,通过puppet dashboard也可以看到运行成功

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  • 原文地址:https://www.cnblogs.com/waiwofei/p/3698675.html
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