Question

我正在尝试使用this github cookbook来安装kibana。当我尝试使用以下命令运行它时，我收到此错误，这对我来说没有多大意义。错误的名称是什么？根据他们的文档，我所要做的只是运行kibana::default而应该这样做。

chef-client -o 'recipe[kibana::default]'

Starting Chef Client, version 12.15.19
resolving cookbooks for run list: ["kibana::default"]
Synchronizing Cookbooks:
  - kibana (0.2.1)
  - build-essential (2.3.1)
  - ark (2.2.1)
  - apt (2.8.0)
Installing Cookbook Gems:
Compiling Cookbooks...

================================================================================
Recipe Compile Error in /var/chef/cache/cookbooks/kibana/recipes/default.rb
================================================================================

ArgumentError
-------------
You must supply a name when declaring a template resource

Cookbook Trace:
---------------
  /var/chef/cache/cookbooks/kibana/recipes/_service.rb:3:in `from_file'
  /var/chef/cache/cookbooks/kibana/recipes/kibana5.rb:35:in `from_file'
  /var/chef/cache/cookbooks/kibana/recipes/default.rb:27:in `from_file'

Relevant File Content:
----------------------
/var/chef/cache/cookbooks/kibana/recipes/_service.rb:

  1:  # Encoding: utf-8
  2:
  3>> template node['kibana']['service']['template_file'] do
  4:    cookbook node['kibana']['service']['cookbook']
  5:    source node['kibana']['service']['source']
  6:    mode '0o0755'
  7:    variables(
  8:      version: node['kibana']['version'],
  9:      bin_path: node['kibana']['service']['bin_path'],
 10:      options: node['kibana']['service']['options'],
 11:      recent_upstart: (node['platform_family'] != 'rhel')
 12:    )

Platform:
---------
x86_64-linux


Running handlers:
Running handlers complete
Chef Client failed. 0 resources updated in 03 seconds

Answer 1

在定义资源时，在chef中，您必须为其指定一个可由

引用的名称

在这个例子中：

template 'my_template' do
  source 'my_template.erb'
  path '/etc/my_template'
end

我正在创建一个模板，并将其命名为'my_template'。通常，该名称将被用作资源的主要组件，在这种情况下它是path，因此将目标文件用作模板的名称（如

template '/etc/myapp.conf' do
  source 'myapp.conf.erb'
end

在这种情况下，name和path都是'/ etc / myapp.conf'

查看您正在引用的cookbook中的属性文件，node['kibana']['service']['template_file']属性没有默认值，还有一个用于填充它的case语句，以及基于运行时检测到的平台和版本的其他信息。

因此，如果您在不支持的平台上运行，则该值最终为空（ruby中的nil），这对于名称上的名称而言不是可接受的值资源

编写本文时github中属性文件的相关部分：

# kibana service configurations - defaults to settings for Ubuntu 14.04
case node['platform']
when 'centos', 'amazon'
  if node['platform_version'] < '6.9'
    default['kibana']['service']['provider'] = Chef::Provider::Service::Init::Redhat
    default['kibana']['service']['source'] = 'initd.kibana.erb'
    default['kibana']['service']['template_file'] = '/etc/init.d/kibana'
  else
    default['kibana']['service']['provider'] = Chef::Provider::Service::Systemd
    default['kibana']['service']['source'] = 'systemd.service.erb'
    default['kibana']['service']['template_file'] = '/usr/lib/systemd/system/kibana.service'
  end
when 'ubuntu'
  if node['platform_version'] < '16.04'
    default['kibana']['service']['provider'] = Chef::Provider::Service::Upstart
    default['kibana']['service']['source'] = 'upstart.conf.erb'
    default['kibana']['service']['template_file'] = '/etc/init/kibana.conf'
    default['kibana']['service']['upstart'] = true
  else
    default['kibana']['service']['provider'] = Chef::Provider::Service::Systemd
    default['kibana']['service']['source'] = 'systemd.service.erb'
    default['kibana']['service']['template_file'] = '/lib/systemd/system/kibana.service'
  end
end

在case块之前没有建立，case块没有else语句，所以在这两种情况之外（centos，aws或ubuntu）它不会起作用

Chef抛出一个ArgumentError，询问与模板资源相关的名称

1 个答案: