Puppet安装(三)：查看信息及测试
一、查看信息1、查看puppet版本
# puppet --version
3.7.1
2、查看模块位置
# puppet config print modulepath
/etc/puppet/modules:/usr/share/puppet/modules
3、查看报告
# puppet agent -t --summarize
Info: Retrieving pluginfacts
Info: Retrieving plugin
Info: Caching catalog for puppet.ewin.com
Info: Applying configuration version '1415922617'
Notice: Finished catalog run in 0.07 seconds
Changes:
Events:
Resources:
Total: 8
Time:
Filebucket: 0.00
File: 0.00
Schedule: 0.00
Config retrieval: 0.41
Total: 0.41
Last run: 1415929219
Version:
Config: 1415922617
Puppet: 3.7.1
4、查看客户端更新间隔
# puppet agent --configprint runinterval
1800
默认1800秒，即半小时，更新间隔可修改puppet.conf
runinterval = 120 5、查看请求证书
# ls /var/lib/puppet/ssl/ca/requests/ 6、查看已签证书
# ls /var/lib/puppet/ssl/ca/signed/
centostest.ewin.com.pemywzhou-pc.ewin.com.pem
puppet.ewin.com.pem zabbix.ewin.com.pem
7、服务端查看证书
# puppet cert list --all
+ "puppet.ewin.com" (SHA256) 72:FD:30:87:86:CD:3E:CB:F4:6D:2A:C9:22:95:15:9B:48:C6:82:94:76:47:E0:08:57:A9:89:35:40:64:CB:F2 (alt names: "DNS:puppet", "DNS:puppet.ewin.com")
+ "ywzhou-pc.ewin.com" (SHA256) 29:33:6F:64:7D:98:87:FA:FB:B4:4C:E1:0B:BE:89:AB:F0:3A:3A:DA:29:11:C8:87:83:6C:4E:87:91:0E:F8:9E
+ "zabbix.ewin.com" (SHA256) 6F:1E:2B:46:2D:31:95:A2:71:59:A3:73:C4:A7:53:4B:29:91:72:65:4A:0D:32:A7:F1:6A:86:B6:D1:4A:FF:2D
二、验证测试
1、服务端编写代码
# vi /etc/puppet/manifests/site.pp
node default {
case $operatingsystem {
Windows: {
$file_path = 'C:\\helloworld.txt'
}
/(RedHat|CentOS|Fedora|Ubuntu|Debian)/: {
$file_path = '/tmp/helloworld.txt'
}
}
file { $file_path : content => "hello, world";}
}
说明：设置默认节点配置，完成安装一、二后，通过参数$operatingsystem自动判断客户端系统，生成相应的helloworld.txt测试文件，并通过content定义内容。
2、客户端测试
# puppet agent --server puppet.ewin.com --test
结论：可以看到两个客户端分别生成了文件，内容也是puppet定义好的；
将文件删除，到达下一个同步时间，文件又会自动生成，测试安装成功。
3、问题及解决
（1）插件同步问题
客户端运行puppet agent -test时报错：
Error: /File: Could not evaluate: Could not retrieve information from environment production source(s) puppet://puppet.ewin.com/plugins 这是因为没有安装插件，解决方法是设置客户端和服务端的/etc/puppet.conf中的pluginsync=true 改成pluginsync=false，并重启puppetmaster或者建个插件让其同步工作起来。
（2）是否允许虚拟化问题
# vi /etc/puppet/manifests/site.pp
Package { allow_virtual => true, }
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