我关注本指南设置一个无主控的 Puppet 机器，可以使用 Puppet 进行自我管理（这样我以后可以添加节点并将其用作主控，但现在这无关紧要）。我设置了一个基本模块，应该检查以确保安装了 nginx 并且存在站点配置文件。但是当我使用 运行环境时sudo r10k deploy environment -p -v，它似乎更新了所有内容，但模块似乎无法正确执行。
我的模块结构错误吗？我是不是漏掉了什么？是不是因为当我使用 Puppet 服务检查其状态时，sudo service puppet status我的文件出现了一些错误heira.yaml？
● puppet.service - Puppet agent
Loaded: loaded (/lib/systemd/system/puppet.service; enabled; vendor preset: enabled)
Active: active (running) since Thu 2018-02-22 23:07:06 UTC; 3min 0s ago
Main PID: 19319 (puppet)
Tasks: 2 (limit: 4915)
CGroup: /system.slice/puppet.service
└─19319 /opt/puppetlabs/puppet/bin/ruby /opt/puppetlabs/puppet/bin/puppet agent --no-daemonize
Feb 22 23:07:06 puppeteer systemd[1]: Started Puppet agent.
Feb 22 23:07:07 puppeteer puppet-agent[19319]: Starting Puppet client version 5.4.0
Feb 22 23:07:09 puppeteer puppet-agent[19327]: Could not retrieve catalog from remote server: Error 500 on SERVER: Server Error: Evaluation Error: Error while evaluating a Function Call, Lookup of key 'classes' failed: The Lookup Configuration at '/etc/puppetlabs/puppet/hiera.yaml' has wrong type, entry 'hierarchy' index 0 expects a Struct value, got String
Feb 22 23:07:09 puppeteer puppet-agent[19327]: The Lookup Configuration at '/etc/puppetlabs/puppet/hiera.yaml' has wrong type, entry 'hierarchy' index 1 expects a Struct value, got String
Feb 22 23:07:09 puppeteer puppet-agent[19327]: The Lookup Configuration at '/etc/puppetlabs/puppet/hiera.yaml' has wrong type, entry 'hierarchy' index 2 expects a Struct value, got String
Feb 22 23:07:09 puppeteer puppet-agent[19327]: The Lookup Configuration at '/etc/puppetlabs/puppet/hiera.yaml' has wrong type, unrecognized key 'backends'
Feb 22 23:07:09 puppeteer puppet-agent[19327]: The Lookup Configuration at '/etc/puppetlabs/puppet/hiera.yaml' has wrong type, unrecognized key 'yaml' (file: /etc/puppetlabs/code/environments/production/site.pp, line: 1, column: 1) on node puppeteer.c.personal-server-193919.internal
Feb 22 23:07:09 puppeteer puppet-agent[19327]: Applied catalog in 0.03 seconds
内容heira.yaml：
---
# Hiera 5 Global configuration file
version: 5
# defaults:
# data_hash: yaml_data
# hierarchy:
# - name: Common
# data_hash: yaml_data
#hierarchy: [] (tried with and without this commented out)
:backends:
- yaml
:hierarchy:
- "%{clientcert}"
- "%{environment}"
- global
:yaml:
:datadir: '/etc/puppetlabs/puppet/environmets/%{environment}/hieradata'