Puppet Hiera查找清单不起作用

Question

我正在学习木偶，然后阅读有关hiera的信息。

在解决问题之前，我将提供以下一些配置设置：

$ cat /etc/puppetlabs/puppet/puppet.conf
[master]
codedir = /etc/puppetlabs/code
[agent]
server = puppet.example.com
[master]
certname = puppet.example.com
[master]
vardir = /var/opt/puppetlabs/puppetserver
ssldir = $vardir/ssl
[main]
environmentpath = /etc/puppetlabs/code/environments
basemodulepath = /etc/puppetlabs/code/modules

$ cat /etc/puppetlabs/puppet/hiera.yaml
---
:backends:
  - yaml
:hierarchy:
  - "nodes/%{::trusted.certname}"
  - common
:yaml:
# datadir is empty here, so hiera uses its defaults:
# - /etc/puppetlabs/code/environments/%{environment}/hieradata on *nix
# - %CommonAppData%PuppetLabscodeenvironments%{environment}hieradata on Windows
# When specifying a datadir, make sure the directory exists.
  :datadir:

更新：通过 @um-felixfrank回答后，我更改了默认的hiera配置文件位置。配置文件具有以下内容：

$ cat /etc/puppetlabs/code/hiera.yaml
---
:backends:
 - yaml
:hierarchy:
 - "hostname/%{facts.hostname}"
 - "os/%{facts.osfamily}"
 - common
:yaml:
 :datadir: /etc/puppetlabs/code/hieradata

我在 /etc/puppetlabs/code

下创建了hieradata dir

$ ll /etc/puppetlabs/code/
total 4
drwxr-xr-x. 4 root root  32 Dec 20 11:17 environments
drwxr-xr-x. 3 root root  39 Dec 21 12:22 hieradata
-rw-r--r--. 1 root root 153 Dec 20 16:51 hiera.yaml
drwxr-xr-x. 2 root root   6 Dec 21 11:02 modules
$ cat /etc/puppetlabs/code/hieradata/common.yaml
---
puppet::status: 'running'
puppet::enabled: true

我尝试在主机名文件中覆盖上述值：

$ cat /etc/puppetlabs/code/hieradata/hostname/delvmplgc1.yaml
---
puppet::status: 'stopped'
puppet::enabled: false
$ facter hostname
delvmplgc1

我在Puppet Server上创建了一个示例清单，以查看我是否能够在清单中执行Hiera查找。

$ cat /etc/puppetlabs/code/environments/qa/manifests/hierasample.pp
notify { 'welcome':
        message => "Hello!",
}
$status = lookup({ name => 'puppet::status', default_value => 'running' })
$enabled = lookup({ name => 'puppet::enabled', default_value => true })
service { 'puppet':
        ensure => $status,
        enable => $enabled,
}

现在的问题是，当我尝试执行清单时，我没有看到与Hiera有关的消息。

$ puppet apply /etc/puppetlabs/code/environments/qa/manifests/hierasample.pp
Notice: Compiled catalog for delvmplgc1.sapient.com in environment production in 0.99 seconds
Notice: Hello!
Notice: /Stage[main]/Main/Notify[welcome]/message: defined 'message' as 'Hello!'
Notice: Applied catalog in 0.10 seconds

任何帮助将不胜感激。

Answer 1

作为标准hiera.yaml状态的评论，datadir位于

中

/etc/puppetlabs/code/environments/%{environment}/hieradata

因此，而不是直接在/etc/puppetlabs/code中创建hieradata，而是将其向下移动到/etc/puppetlabs/code/environments/qa和其他环境中。