我真的很难搞清楚如何安装 mysql cookbook ( https://supermarket.chef.io/cookbooks/mysql ) 我已按照说明进行操作，但这是我第一次使用 Vagrant 和 Chef，而且我在安装 Recipe 时一直卡住

这是我的 vagrant 文件: http://pastebin.com/9Fgts4J6

这是我的 cheffile(我使用图书管理员): http://pastebin.com/EfxPrC9S

这是我的自定义 Recipe “mysql_config”，位于 my_cookbooks/mysql_config/recipes/default.rb: http://pastebin.com/Zh5Y4z8b

这是我遇到的错误:

==> default: ================================================================================
==> default: Error executing action `create` on resource 'template[default :create /etc/mysql-default/conf.d/default.cnf]'
==> default: ================================================================================
==> default:
==> default: Chef::Mixin::Template::TemplateError
==> default: ------------------------------------
==> default: undefined method `name' for nil:NilClass

这是我运行 vagrant up 时的控制台输出: http://pastebin.com/ekkhHHru

好像缺少一些配置，但我不知道应该把它放在哪里，我已经搜索了教程，但是最近 mysql_cookbook 和 vagrant 改变了很多，所以我找不到任何好的那些。对此的任何帮助将不胜感激

Vagrant 文件:

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure(2) do |config|
  config.vm.box = "puphpet/debian75-x64"

  config.vm.synced_folder "../."

  config.vm.provision "shell" do |s|
    s.path = "provision/setup.sh"
  end

  config.vm.provision "chef_solo" do |chef|
    chef.cookbooks_path = ["./cookbooks", "./my_cookbooks"]
    chef.add_recipe "mysql_config"
    chef.json = {
      "mysql_config" => {
        "name" => "localhost"
      }
    }
  end

end

自定义配方:

mysql_service 'default' do
  port '3306'
  version '5.5'
  name 'localhost'
  initial_root_password 'p4ssw0rd'
  action [:create, :start]
end

mysql_config 'default' do
  source 'my.cnf.erb'
  notifies :restart, 'mysql_service[default]'
  action :create
end

我的控制台输出:

iMacBert:Vagrant bert$ vagrant reload --provision
==> default: Attempting graceful shutdown of VM...
==> default: Checking if box 'puphpet/debian75-x64' is up to date...
==> default: Clearing any previously set forwarded ports...
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
==> default: Forwarding ports...
    default: 22 => 2222 (adapter 1)
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: SSH address: 127.0.0.1:2222
    default: SSH username: vagrant
    default: SSH auth method: private key
    default: Warning: Connection timeout. Retrying...
==> default: Machine booted and ready!
==> default: Checking for guest additions in VM...
==> default: Mounting shared folders...
    default: /vagrant => /Users/bert/Vagrant
    default: /tmp/vagrant-chef-3/chef-solo-1/cookbooks => /Users/bert/Vagrant/cookbooks
    default: /tmp/vagrant-chef-3/chef-solo-2/cookbooks => /Users/bert/Vagrant/my_cookbooks
==> default: Running provisioner: shell...
    default: Running: /var/folders/y5/hhjgvl5j22g54t22yw8g7mbm0000gp/T/vagrant-shell20150108-3959-gkjuye.sh
==> default: stdin: is not a tty
==> default: Provisioning virtual machine...
==> default: Running provisioner: chef_solo...
    default: Installing Chef (latest)...
Generating chef JSON and uploading...
==> default: Running chef-solo...
==> default: stdin: is not a tty
==> default: [2015-01-08T07:40:57+00:00] INFO: Forking chef instance to converge...
==> default: [2015-01-08T07:40:57+00:00] INFO: *** Chef 12.0.3 ***
==> default: [2015-01-08T07:40:57+00:00] INFO: Chef-client pid: 6289
==> default: [2015-01-08T07:40:58+00:00] INFO: Setting the run_list to ["recipe[mysql_config]"] from CLI options
==> default: [2015-01-08T07:40:58+00:00] INFO: Run List is [recipe[mysql_config]]
==> default: [2015-01-08T07:40:58+00:00] INFO: Run List expands to [mysql_config]
==> default: [2015-01-08T07:40:58+00:00] INFO: Starting Chef Run for packer-virtualbox-iso.vagrantup.com
==> default: [2015-01-08T07:40:58+00:00] INFO: Running start handlers
==> default: [2015-01-08T07:40:58+00:00] INFO: Start handlers complete.
==> default: [2015-01-08T07:41:27+00:00] INFO: service[localhost :create mysql] stopped
==> default: [2015-01-08T07:41:27+00:00] INFO: file[localhost :create /etc/mysql/my.cnf] backed up to /var/chef/backup/etc/mysql/my.cnf.chef-20150108074127.236557
==> default: [2015-01-08T07:41:27+00:00] INFO: file[localhost :create /etc/mysql/my.cnf] deleted file at /etc/mysql/my.cnf
==> default: [2015-01-08T07:41:27+00:00] INFO: link[localhost :create /usr/share/my-default.cnf] created
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /etc/mysql-localhost] created directory /etc/mysql-localhost
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /etc/mysql-localhost] owner changed to 105
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /etc/mysql-localhost] group changed to 107
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /etc/mysql-localhost] mode changed to 750
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /etc/mysql-localhost/conf.d] created directory /etc/mysql-localhost/conf.d
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /etc/mysql-localhost/conf.d] owner changed to 105
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /etc/mysql-localhost/conf.d] group changed to 107
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /etc/mysql-localhost/conf.d] mode changed to 750
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /run/mysql-localhost] created directory /run/mysql-localhost
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /run/mysql-localhost] owner changed to 105
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /run/mysql-localhost] group changed to 107
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /run/mysql-localhost] mode changed to 755
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /var/log/mysql-localhost] created directory /var/log/mysql-localhost
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /var/log/mysql-localhost] owner changed to 105
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /var/log/mysql-localhost] group changed to 107
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /var/log/mysql-localhost] mode changed to 750
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /var/lib/mysql-localhost] created directory /var/lib/mysql-localhost
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /var/lib/mysql-localhost] owner changed to 105
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /var/lib/mysql-localhost] group changed to 107
==> default: [2015-01-08T07:41:27+00:00] INFO: directory[localhost :create /var/lib/mysql-localhost] mode changed to 750
==> default: [2015-01-08T07:41:27+00:00] INFO: template[localhost :create /etc/mysql-localhost/my.cnf] created file /etc/mysql-localhost/my.cnf
==> default: [2015-01-08T07:41:27+00:00] INFO: template[localhost :create /etc/mysql-localhost/my.cnf] updated file contents /etc/mysql-localhost/my.cnf
==> default: [2015-01-08T07:41:27+00:00] INFO: template[localhost :create /etc/mysql-localhost/my.cnf] owner changed to 105
==> default: [2015-01-08T07:41:27+00:00] INFO: template[localhost :create /etc/mysql-localhost/my.cnf] group changed to 107
==> default: [2015-01-08T07:41:27+00:00] INFO: template[localhost :create /etc/mysql-localhost/my.cnf] mode changed to 600
==> default: [2015-01-08T07:41:27+00:00] INFO: bash[localhost :create initialize mysql database] ran successfully
==> default: [2015-01-08T07:41:27+00:00] INFO: bash[localhost :create initialize mysql database] sending run action to bash[localhost :create initial records] (delayed)
==> default: [2015-01-08T07:41:30+00:00] INFO: bash[localhost :create initial records] ran successfully
==> default: [2015-01-08T07:41:30+00:00] INFO: template[localhost :start /etc/init.d/mysql-localhost] created file /etc/init.d/mysql-localhost
==> default: [2015-01-08T07:41:30+00:00] INFO: template[localhost :start /etc/init.d/mysql-localhost] updated file contents /etc/init.d/mysql-localhost
==> default: [2015-01-08T07:41:30+00:00] INFO: template[localhost :start /etc/init.d/mysql-localhost] owner changed to 0
==> default: [2015-01-08T07:41:30+00:00] INFO: template[localhost :start /etc/init.d/mysql-localhost] group changed to 0
==> default: [2015-01-08T07:41:30+00:00] INFO: template[localhost :start /etc/init.d/mysql-localhost] mode changed to 755
==> default: [2015-01-08T07:41:30+00:00] INFO: service[localhost :start mysql-localhost] enabled
==> default: [2015-01-08T07:41:32+00:00] INFO: service[localhost :start mysql-localhost] started
==> default: [2015-01-08T07:41:32+00:00] INFO: directory[default :create /etc/mysql-default/conf.d] created directory /etc/mysql-default/conf.d
==> default: [2015-01-08T07:41:32+00:00] INFO: directory[default :create /etc/mysql-default/conf.d] owner changed to 105
==> default: [2015-01-08T07:41:32+00:00] INFO: directory[default :create /etc/mysql-default/conf.d] group changed to 107
==> default: [2015-01-08T07:41:32+00:00] INFO: directory[default :create /etc/mysql-default/conf.d] mode changed to 750
==> default: 
==> default: ================================================================================
==> default: Error executing action `create` on resource 'template[default :create /etc/mysql-default/conf.d/default.cnf]'
==> default: ================================================================================
==> default: 
==> default: Chef::Mixin::Template::TemplateError
==> default: ------------------------------------
==> default: undefined method `name' for nil:NilClass
==> default: 
==> default: Resource Declaration:
==> default: ---------------------
==> default: 
==> default: # In /tmp/vagrant-chef-3/chef-solo-1/cookbooks/mysql/libraries/provider_mysql_config.rb
==> default: 
==> default: 
==> default:  38:         template "#{new_resource.name} :create #{include_dir}/#{new_resource.config_name}.cnf" do
==> default:  39:           path "#{include_dir}/#{new_resource.config_name}.cnf"
==> default:  40:           owner new_resource.owner
==> default:  41:           group new_resource.group
==> default: 
==> default:  42:           mode '0640'
==> default:  43:           variables(new_resource.variables)
==> default:  44:           source new_resource.source
==> default:  45:           cookbook new_resource.cookbook
==> default: 
==> default:  46:           action :create
==> default:  47:         end
==> default: 
==> default:  48:       end
==> default: 
==> default: 
==> default: Compiled Resource:
==> default: ------------------
==> default: # Declared in /tmp/vagrant-chef-3/chef-solo-1/cookbooks/mysql/libraries/provider_mysql_config.rb:38:in `block in <class:MysqlConfig>'
==> default: 
==> default: template("default :create /etc/mysql-default/conf.d/default.cnf") do
==> default:   action [:create]
==> default:   retries 0
==> default:   retry_delay 2
==> default: 
==> default:   default_guard_interpreter :default
==> default:   path "/etc/mysql-default/conf.d/default.cnf"
==> default:   backup 5
==> default:   atomic_update true
==> default: 
==> default:   source "my.cnf.erb"
==> default: 
==> default:   declared_type :template
==> default:   cookbook_name :mysql_config
==> default:   owner "mysql"
==> default: 
==> default:   group "mysql"
==> default: 
==> default:   mode "0640"
==> default: 
==> default: end
==> default: 
==> default: 
==> default: Template Context:
==> default: -----------------
==> default: on line #1
==> default:   1: # Chef generated my.cnf for instance mysql-<%= @config.name %>
==> default: 
==> default:   2: 
==> default:   3: [client]
==> default: 
==> default:   4: <% if @config.charset %>
==> default:   5: default-character-set          = <%= @config.charset %>
==> default: 
==> default: 
==> default: [2015-01-08T07:41:32+00:00] INFO: Running queued delayed notifications before re-raising exception
==> default: 
==> default: ================================================================================
==> default: Error executing action `create` on resource 'mysql_config[default]'
==> default: ================================================================================
==> default: 
==> default: 
==> default: Chef::Mixin::Template::TemplateError
==> default: ------------------------------------
==> default: undefined method `name' for nil:NilClass
==> default: 
==> default: 
==> default: Resource Declaration:
==> default: ---------------------
==> default: # In /tmp/vagrant-chef-3/chef-solo-2/cookbooks/mysql_config/recipes/default.rb
==> default: 
==> default: 
==> default: 
==> default:  17: mysql_config 'default' do
==> default:  18:   source 'my.cnf.erb'
==> default:  19:   notifies :restart, 'mysql_service[default]'
==> default: 
==> default:  20:   action :create
==> default:  21: end
==> default: 
==> default: 
==> default: 
==> default: Compiled Resource:
==> default: ------------------
==> default: # Declared in /tmp/vagrant-chef-3/chef-solo-2/cookbooks/mysql_config/recipes/default.rb:17:in `from_file'
==> default: 
==> default: mysql_config("default") do
==> default: 
==> default:   action [:create]
==> default:   updated true
==> default:   updated_by_last_action true
==> default:   retries 0
==> default: 
==> default:   retry_delay 2
==> default: 
==> default:   default_guard_interpreter :default
==> default:   declared_type :mysql_config
==> default: 
==> default:   cookbook_name :mysql_config
==> default:   recipe_name "default"
==> default:   source "my.cnf.erb"
==> default:   group "mysql"
==> default:   owner "mysql"
==> default:   instance "default"
==> default: 
==> default:   config_name "default"
==> default: end
==> default: 
==> default: 
==> default: Template Context:
==> default: -----------------
==> default: on line #1
==> default:   1: # Chef generated my.cnf for instance mysql-<%= @config.name %>
==> default:   2: 
==> default: 
==> default:   3: [client]
==> default:   4: <% if @config.charset %>
==> default: 
==> default:   5: default-character-set          = <%= @config.charset %>
==> default: 
==> default: 
==> default: [2015-01-08T07:41:32+00:00] INFO: Running queued delayed notifications before re-raising exception
==> default: [2015-01-08T07:41:32+00:00] ERROR: Running exception handlers
==> default: [2015-01-08T07:41:32+00:00] ERROR: Exception handlers complete
==> default: [2015-01-08T07:41:32+00:00] FATAL: Stacktrace dumped to /var/chef/cache/chef-stacktrace.out
==> default: [2015-01-08T07:41:32+00:00] ERROR: 
==> default: 
==> default: Chef::Mixin::Template::TemplateError (undefined method `name' for nil:NilClass) on line #1:
==> default: 
==> default:   1: # Chef generated my.cnf for instance mysql-<%= @config.name %>
==> default:   2: 
==> default:   3: [client]
==> default:   4: <% if @config.charset %>
==> default:   5: default-character-set          = <%= @config.charset %>
==> default: 
==> default:   (erubis):1:in `block in evaluate'
==> default:   /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/erubis-2.7.0/lib/erubis/evaluator.rb:74:in `instance_eval'
==> default:   /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/erubis-2.7.0/lib/erubis/evaluator.rb:74:in `evaluate'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/mixin/template.rb:126:in `_render_template'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/mixin/template.rb:112:in `render_template'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/provider/template/content.rb:43:in `file_for_provider'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/file_content_management/content_base.rb:40:in `tempfile'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/provider/file.rb:451:in `tempfile'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/provider/file.rb:337:in `do_generate_content'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/provider/file.rb:148:in `action_create'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/provider.rb:145:in `run_action'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource.rb:582:in `run_action'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/runner.rb:49:in `run_action'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/runner.rb:81:in `block (2 levels) in converge'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/runner.rb:81:in `each'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/runner.rb:81:in `block in converge'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource_collection/resource_list.rb:83:in `block in execute_each_resource'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource_collection/stepable_iterator.rb:116:in `call'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource_collection/stepable_iterator.rb:116:in `call_iterator_block'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource_collection/stepable_iterator.rb:85:in `step'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource_collection/stepable_iterator.rb:104:in `iterate'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource_collection/stepable_iterator.rb:55:in `each_with_index'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource_collection/resource_list.rb:81:in `execute_each_resource'
==> default:   /opt/chef/embedded/lib/ruby/2.1.0/forwardable.rb:183:in `execute_each_resource'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/runner.rb:80:in `converge'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/provider/lwrp_base.rb:61:in `recipe_eval_with_update_check'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/provider/lwrp_base.rb:45:in `block in action'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/provider.rb:145:in `run_action'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource.rb:582:in `run_action'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/runner.rb:49:in `run_action'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/runner.rb:81:in `block (2 levels) in converge'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/runner.rb:81:in `each'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/runner.rb:81:in `block in converge'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource_collection/resource_list.rb:83:in `block in execute_each_resource'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource_collection/stepable_iterator.rb:116:in `call'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource_collection/stepable_iterator.rb:116:in `call_iterator_block'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource_collection/stepable_iterator.rb:85:in `step'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource_collection/stepable_iterator.rb:104:in `iterate'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource_collection/stepable_iterator.rb:55:in `each_with_index'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/resource_collection/resource_list.rb:81:in `execute_each_resource'
==> default:   /opt/chef/embedded/lib/ruby/2.1.0/forwardable.rb:183:in `execute_each_resource'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/runner.rb:80:in `converge'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/client.rb:315:in `converge'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/client.rb:400:in `block in run'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/client.rb:399:in `catch'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/client.rb:399:in `run'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/application.rb:261:in `block in fork_chef_client'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/application.rb:249:in `fork'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/application.rb:249:in `fork_chef_client'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/application.rb:215:in `block in run_chef_client'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/local_mode.rb:38:in `with_server_connectivity'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/application.rb:201:in `run_chef_client'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/application/solo.rb:245:in `block in interval_run_chef_client'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/application/solo.rb:234:in `loop'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/application/solo.rb:234:in `interval_run_chef_client'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/application/solo.rb:224:in `run_application'
==> default:   /opt/chef/embedded/apps/chef/lib/chef/application.rb:58:in `run'
==> default:   /opt/chef/embedded/apps/chef/bin/chef-solo:25:in `<top (required)>'
==> default:   /usr/bin/chef-solo:40:in `load'
==> default:   /usr/bin/chef-solo:40:in `<main>'
==> default: [2015-01-08T07:41:32+00:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1)
Chef never successfully completed! Any errors should be visible in the
output above. Please fix your recipes so that they properly complete.
iMacBert:Vagrant bert$ 

最佳答案

我遇到了同样的问题。我对 Chef 模板的了解还不够，无法理解为什么未设置 @config，但它肯定是 nil，这就是引发错误的原因。你甚至不能将 source 选项留空，因为 mysql cookbook 会去寻找一个不存在的 default.cnf.erb 并抛出一个稍微不同的错误。相反，您必须像 Ernie 所说的那样基本上提供一个空的来源。

但是，您有一个完全空的 conf 文件，所以如果我们弄清楚了这一点，我们将不得不再次寻找它。相反，我这样做了:

<% if !@config.nil? %>

    <% if @config.name %># Chef generated my.cnf for instance mysql-<%= @config.name %><% end %>
    [client]
    default-character-set          = <%= @config.charset %>
    <% end %>
    <% if @config.port %>
    port                           = <%= @config.port %>
    <% end %>
    <% if @socket_file %>
    socket                         = <%= @socket_file %>
    <% end %>

    [mysql]
    <% if @config.charset %>
    default-character-set          = <%= @config.charset %>
    <% end %>

    [mysqld]
    <% if @config.run_user %>
    user                           = <%= @config.run_user %>
    <% end %>
    <% if @pid_file %>
    pid-file                       = <%= @pid_file %>
    <% end %>
    <% if @socket_file %>
    socket                         = <%= @socket_file %>
    <% end %>
    <% if @config.bind_address %>
    bind-address                   = <%= @config.bind_address %>
    <% end %>
    <% if @config.port %>
    port                           = <%= @config.port %>
    <% end %>
    <% if @data_dir %>
    datadir                        = <%= @data_dir %>
    <% end %>
    <% if @tmp_dir %>
    tmpdir                         = <%= @tmp_dir %>
    <% end %>
    <% if @lc_messages_dir %>
    lc-messages-dir                = <%= @lc_messages_dir %>
    <% end %>
    <% if @error_log %>
    log-error                      = <%= @error_log %>
    <% end %>
    <% if @include_dir %>
    !includedir <%= @include_dir %>
    <% end %>

    [mysqld_safe]
    <% if @socket_file %>
    socket                         = <%= @socket_file %>
    <% end %>
<% end %>

所以现在我们没有得到错误，但是一旦我们弄清楚如何正确设置@config，我们就可以删除这个 block 和它匹配的端 block

<% if !@config.nil? %>

继续前进!

如果我能弄清楚如何让@config 变量工作，我会更新这个答案。

关于mysql - 使用 Vagrant 和 Chef Solo 安装 mysql cookbook，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/27823274/