傀儡中的augeas不更改文件。

Question

我想使用来自木偶的Augeas来管理carbon.conf文件的内容。我以前在Puppet中使用了Augeas来管理xml文件，这非常有效。

然而，这次应用木偶目录时，carbon.conf文件不会发生任何变化。日志中也没有错误。下面是我在傀儡清单文件中的代码：

augeas { 'cache config':
  notify  => Service[carbon-cache],
  incl    => '/opt/graphite/conf/carbon.conf',
  context => '/cache',
  lens    => 'Carbon.lns',
  changes => [
    "set UDP_RECEIVER_PORT 2013",
    "set LINE_RECEIVER_PORT 2013",
    "set PICKLE_RECEIVER_PORT 2014",
  ];
}

在调试日志中，我可以看到以下内容：

Debug: Augeas[cache config](provider=augeas): Opening augeas with root /, lens path /var/lib/puppet/lib/augeas/lenses, flags 64
Debug: Augeas[cache config](provider=augeas): Augeas version 1.0.0 is installed
Debug: Augeas[cache config](provider=augeas): Will attempt to save and only run if files changed
Debug: Augeas[cache config](provider=augeas): sending command 'set' with params ["/cache/UDP_RECEIVER_PORT", "2013"]
Debug: Augeas[cache config](provider=augeas): sending command 'set' with params ["/cache/LINE_RECEIVER_PORT", "2013"]
Debug: Augeas[cache config](provider=augeas): sending command 'set' with params ["/cache/PICKLE_RECEIVER_PORT", "2014"]
Debug: Augeas[cache config](provider=augeas): Skipping because no files were changed
Debug: Augeas[cache config](provider=augeas): Closed the augeas connection

我在这里错过了什么？

我还注意到，在从命令行使用augtool时，ls /files/命令只列出以下文件夹

augtool> ls /files/
etc/ = (none)
usr/ = (none)
boot/ = (none)

我也希望在这里看到/opt ..。

Answer 1

上下文需要包含到相对路径所需的基节点的完整路径。在您的例子中，我猜您希望上下文成为/files/opt/graphite/conf/carbon.conf/cache