無法檢索來自 hiera 的 puppet 6 模板變數

將 puppet 程式碼從 puppet 3 遷移到 puppet 6 時遇到問題。

這是錯誤消息：

Error: Could not retrieve catalog from remote server: Error 500 on SERVER: Server Error: Evaluation Error: Error while evaluating a Function Call, Failed to parse template puppetserver/var/test.sh.erb:
 Filepath: /opt/puppetlabs/environments/production/modules/puppetserver/templates/var/test.sh.erb
 Line: 21
 Detail: undefined method `join' for nil:NilClass
Did you mean?  JSON
(file: /opt/puppetlabs/environments/production/modules/puppetserver/manifests/config.pp, line: 38, column: 16) on node test.domain

/opt/puppetlabs/environments/production/modules/puppetserver/templates/var/test.sh.erb:

...
for environment in <%= @pup_environments_array.join(' ') %>; do
this that
...

在我的 hieradata JSON 中：

//test.domain
{
 "puppetserver::working::environments": {
   "production": {
     "ensure": "present",
   },
   "staging": {
     "ensure": "present"
   }
 }
}

在 /opt/puppetlabs/environments/production/modules/puppetserver/manifests/config.pp 中：

class puppetserver::config {
 file {'/var/test.sh.erb':
   ensure  => file,
   owner   => 'puppet',
   group   => 'puppet',
   content => template('puppetserver/var/test.sh.erb'),
 }
}

在 /opt/puppetlabs/environments/production/modules/puppetserver/manifests/init.pp 中：

class puppetserver (
) inherits puppetserver:params {
 $pup_environments= hiera_hash('puppetserver::working::environments',{})
 $pup_environments_array = keys($pup_environments)
 include puppetserver::config
}

• 木偶伺服器：6.0.2
• 傀儡代理：6.0.4

該程式碼在 puppet 3 上執行良好，但在 puppet 6 上執行良好。誰能告訴我原因以及如何解決它？

謝謝

好的。我自己得到了答案。

編碼：

file {'/var/test.sh.erb':
 ensure  => file,
 owner   => 'puppet',
 group   => 'puppet',
 content => template('puppetserver/var/test.sh.erb'),
}

需要在 /opt/puppetlabs/environments/production/modules/puppetserver/manifests/init.pp 而不是 /opt/puppetlabs/environments/production/modules/puppetserver/manifests/config.pp

在 puppet 3 上，我沒有拆分為許多清單。

引用自：https://serverfault.com/questions/939100