我是新手使用puppet,并设置了主服务器和代理服务器。我很难弄清楚如何在代理服务器上运行python脚本。
我已按照快速入门指南进行了搜索,但我无法找到明确的解释。
目前,我的site.pp有:
node default {
class { 'helloworld':}
class { 'helloworld::motd':}
include python
class { 'pythontest':}
}
pythontest的manifest文件夹中的init.pp有:
class pythontest {
exec {'python etc/puppetlabs/code/environments/production/modules/pythontest/print.py':
require => File['etc/puppetlabs/code/environments/production/modules/pythontest/print.py']
}
}
两者都在运行Ubuntu 15.04
到目前为止,显示了Hello world,并且安装了python模块(https://forge.puppet.com/stankevich/python)。
我收到错误:
Error: Failed to apply catalog: Validation of Exec[etc/puppetlabs/code/environments/production/modules/pythontest/print.py] failed: 'etc/puppetlabs/code/environments/production/modules/pythontest/print.py' is not qualified and no path was specified. Please qualify the command or specify a path. at etc/puppetlabs/code/environments/production/pythontest/manifests/init.pp:2
我认为我不能只使用exec:python路径名,但是一些谷歌搜索会找到一些使用该方法的人。
答案 0 :(得分:1)
最好还是指定你的依赖项:
class pythontest {
file { '/etc/puppetlabs/code/environments/production/modules/pythontest/':
ensure => directory,
mode => '0755',
}
file { '/etc/puppetlabs/code/environments/production/modules/pythontest/print.py':
mode => '0644',
source => 'puppet:///modules/pythontest/print.py',
}
exec { 'pythontestprint':
path => '/usr/bin',
command => '/usr/bin/python /etc/puppetlabs/code/environments/production/modules/pythontest/print.py',
require => File['/etc/puppetlabs/code/environments/production/modules/pythontest/print.py'],
}
}
还不清楚你为什么要尝试管理Puppet自己的文件(在/etc/puppetlabs/code
中使用Puppet。
答案 1 :(得分:-1)
想出来了!
class pythontest {
file { '/etc/puppetlabs/code/environments/production/modules/pythontest/':
ensure => directory,
mode => '0755',
}
file { '/etc/puppetlabs/code/environments/production/modules/pythontest/print.py":
mode => '0644',
source => 'puppet:///modules/pythontest/print.py',
}
exec { 'pythontestprint':
path => '/usr/bin',
logoutput => true,
command => '/usr/bin/python /etc/puppetlabs/code/environments/production/modules/pythontest/print.py',
}
}
我错过了/之前/等。进行了更改,前两个文件命令创建一个目录,然后使用source =>复制文件本身。木偶:///
最后,exec要求我找到在puppet代理上安装python的地方并将其用作命令,因此使用/ usr / bin / python。
给我一个通知:/ Stage [main] / Pythontest / Exec [pythontestprint] / returns:成功执行。
添加logoutput =>是的,给了我期待的输出。