创建客户端时出现错误？chef-stacktrace:OpenSSL :: PKey :: RSAError:需要私钥

Question

我目前正在使用Vagrant和Chef-solo,它一直很好用.我想将流浪魔法延伸到厨师服务器.我已经将Vagrantfile中的配置器从chef-solo切换到chef-client,并添加了必要的代码:

chef.chef_server_url        = "https://chef.mydomain.com"
chef.validation_client_name = "chef-validator"
chef.validation_key_path    = "/Users/inigo/.chef/chef-validator.pem"

我的问题是如何自动创建客户端,所以我不必发出刀命令来创建客户端和相应的client.pem密钥.然后,当我完成它时,我必须发出刀命令来删除客户端.

我希望这是Vagrant可以做的事情,而且我需要的是Vagrantfile的一些附加代码,然后"vagrant up""vagrant destroy"命令将处理这一切.不幸的是,我的谷歌搜索没有发现任何东西.我看过有关如何设置厨师服务器和流浪汉的帖子,但我对厨师客户感兴趣.也许是流浪汉或者berkshelf的插件？

还有一个问题..现在,当我生成client.pem密钥时,我将它放在共享目录中:/ vagrant,以便VM可以访问它.有没有更好的办法？

谢谢!

这是输出vagrant up:

$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
[default] Importing base box 'Berkshelf-CentOS-6.3-x86_64-minimal'...
[default] Matching MAC address for NAT networking...
[default] Setting the name of the VM...
[default] Clearing any previously set forwarded ports...
[Berkshelf] Uploading cookbooks to 'https://chef.mydomain.com:443/'
[Berkshelf] Using testcookbook (0.0.1)
[Berkshelf] Uploading testcookbook (0.0.1) to: 'https://chef.mydomain.com:443/'
[default] Creating shared folders metadata...
[default] Clearing any previously set network interfaces...
[default] Preparing network interfaces based on configuration...
[default] Forwarding ports...
[default] -- 22 => 2222 (adapter 1)
[default] Booting VM...
[default] Waiting for VM to boot. This can take a few minutes.
[default] VM booted and ready for use!
[default] Setting hostname...
[default] Configuring and enabling network interfaces...
[default] Mounting shared folders...
[default] -- /vagrant
[default] Installing Chef 11.6.0 Omnibus package...
[default] Running provisioner: chef_client...
Creating folder to hold client key...
Uploading chef client validation key...
Generating chef JSON and uploading...
Running chef-client...
[2013-08-15T15:42:28+00:00] INFO: Forking chef instance to converge...
[2013-08-15T15:42:28+00:00] INFO: *** Chef 11.6.0 ***
[2013-08-15T15:42:28+00:00] INFO: Client key /etc/chef/client.pem is not present - registering

====================================================================================
Chef encountered an error attempting to create the client "mytestcookbook-berkshelf"
====================================================================================


[2013-08-15T15:42:29+00:00] FATAL: Stacktrace dumped to /var/chef/cache/chef-stacktrace.out
[2013-08-15T15:42:29+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.

以下是chef-stacktrace.out文件的内容失败时的内容vagrant up:

Generated at 2013-08-16 03:42:20 +0000
OpenSSL::PKey::RSAError: private key needed.
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/mixlib-authentication-1.3.0/lib/mixlib/authentication/signedheaderauth.rb:94:in `private_encrypt'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/mixlib-authentication-1.3.0/lib/mixlib/authentication/signedheaderauth.rb:94:in `sign'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/rest/auth_credentials.rb:51:in `signature_headers'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/rest.rb:322:in `authentication_headers'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/rest.rb:368:in `build_headers'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/rest.rb:166:in `raw_http_request'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/rest.rb:161:in `api_request'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/rest.rb:121:in `post'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/api_client/registration.rb:93:in `create'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/api_client/registration.rb:84:in `create_or_update'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/api_client/registration.rb:57:in `run'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/client.rb:376:in `register'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/client.rb:480:in `do_run'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/client.rb:199:in `block in run'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/client.rb:193:in `fork'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/client.rb:193:in `run'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/application.rb:183:in `run_chef_client'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/application/client.rb:302:in `block in run_application'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/application/client.rb:294:in `loop'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/application/client.rb:294:in `run_application'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/lib/chef/application.rb:66:in `run'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.6.0/bin/chef-client:26:in `<top (required)>'
/usr/bin/chef-client:23:in `load'
/usr/bin/chef-client:23:in `<main>'

好的方法..这里是当前的Vagrantfile减去所有注释行:

# -*- mode: ruby -*-
# vi: set ft=ruby :
Vagrant.configure("2") do |config|
  config.vm.hostname = "testcookbook-berkshelf"
  config.vm.box = "Berkshelf-CentOS-6.3-x86_64-minimal"
  config.vm.box_url = "https://dl.dropbox.com/u/31081437/Berkshelf-CentOS-6.3-x86_64-minimal.box"
  config.vm.network :private_network, ip: "33.33.33.10"
  config.ssh.max_tries = 40
  config.ssh.timeout   = 120
  config.berkshelf.enabled = true
  config.omnibus.chef_version = :latest
  config.vm.provision :chef_client do |chef|
    chef.chef_server_url        = "https://chef.mydomain.com"
    chef.validation_client_name = "chef-validator"
    chef.validation_key_path    = "/Users/inigo/.chef/chef-validator.pem"
    chef.run_list = [
        "recipe[testcookbook::default]"
    ]
  end
end

Answer 1

The only thing that's wrong in your example is that chef.validation_key_path is probably pointing to the wrong place.

You have to set that to the location of the validation key in your workstation (probably something like "#{ENV['HOME']}/.chef/validation.pem" or similar).

一旦完成，它会将验证密钥文件复制到虚拟机并使用它在 Chef 服务器上自动vagrant up创建client和。node

如果你不介意我无耻的插件，我写了一个名为Vagrant::Butcher 的nodeVagrant 插件，client当你发出vagrant destroy.