使用 Chef-client 和 recipe 获取“ArgumentError”

Question

我正在尝试与厨师客户一起遵循厨师食谱，我的食谱是：

require 'chef/provisioning/docker_driver'
machine 'wario' do
    recipe 'openssh::default'
    machine_options :docker_options => {
      :base_image => {
          :name => 'ubuntu',
          :repository => 'ubuntu',
          :tag => '14.04'
      },
      :command => '/usr/sbin/sshd -p 8022 -D'
    }

但是当执行那个配方（和任何一个）时得到这个：

[2016-01-25T09:22:03-05:00] WARN: No config file found or specified on command line, using command line options.
[2016-01-25T09:22:03-05:00] WARN: No cookbooks directory found at or above current directory.  Assuming /home/rizotas/Documents/safari.
Starting Chef Client, version 12.6.0
resolving cookbooks for run list: []
Synchronizing Cookbooks:
Compiling Cookbooks...
[2016-01-25T09:22:05-05:00] WARN: Node myHost has an empty run list.
Converging 1 resources
Recipe: @recipe_files::/home/rizotas/Documents/safari/ssh.rb
  * machine[wario] action converge
    - update node wario at chefzero://localhost:8889
    -   update normal.chef_provisioning.reference.allocated_at from "2016-01-25 14:18:49 UTC" to "2016-01-25 14:22:05 UTC"
    -   add normal.chef_provisioning.reference.docker_options.base_image = {:name=>"ubuntu", :repository=>"ubuntu", :tag=>"14.04"}
    -   add normal.chef_provisioning.reference.docker_options.command = "/usr/sbin/sshd -p 8022 -D"
    -   remove normal.chef_provisioning.reference.docker_options.base_image
    -   remove normal.chef_provisioning.reference.docker_options.command
    -   update run_list from ["recipe[openssh::default]"] to ["recipe[openssh::default]", "recipe[openssh::default]"]
    - update node wario at chefzero://localhost:8889
    -   add normal.chef_provisioning.reference.docker_options.base_image = {:name=>"ubuntu", :repository=>"ubuntu", :tag=>"14.04"}
    -   add normal.chef_provisioning.reference.docker_options.command = "/usr/sbin/sshd -p 8022 -D"
    -   remove normal.chef_provisioning.reference.docker_options.base_image
    -   remove normal.chef_provisioning.reference.docker_options.command
    -   update run_list from ["recipe[openssh::default]"] to ["recipe[openssh::default]", "recipe[openssh::default]"]
    - update node wario at chefzero://localhost:8889
    -   add normal.chef_provisioning.reference.docker_options.base_image = {:name=>"ubuntu", :repository=>"ubuntu", :tag=>"14.04"}
    -   add normal.chef_provisioning.reference.docker_options.command = "/usr/sbin/sshd -p 8022 -D"
    -   remove normal.chef_provisioning.reference.docker_options.base_image
    -   remove normal.chef_provisioning.reference.docker_options.command
    -   update run_list from ["recipe[openssh::default]"] to ["recipe[openssh::default]", "recipe[openssh::default]"]
    ================================================================================
    Error executing action `converge` on resource 'machine[wario]'
    ================================================================================
    
    ArgumentError
    -------------
    invalid byte sequence in UTF-8
    
    Resource Declaration:
    ---------------------
    # In /home/rizotas/Documents/safari/ssh.rb
    
      2: machine 'wario' do
      3:    recipe 'openssh::default'
      4:    machine_options :docker_options => {
      5:      :base_image => {
      6:          :name => 'ubuntu',
      7:          :repository => 'ubuntu',
      8:          :tag => '14.04'
      9:      },
     10:      :command => '/usr/sbin/sshd -p 8022 -D'
     11:    }
     12: end
    
    Compiled Resource:
    ------------------
    # Declared in /home/rizotas/Documents/safari/ssh.rb:2:in `from_file'
    
    machine("wario") do
      action [:converge]
      retries 0
      retry_delay 2
      default_guard_interpreter :default
      chef_server {:chef_server_url=>"chefzero://localhost:8889", :options=>{:client_name=>"myHost", :signing_key_filename=>nil, :api_version=>"0"}}
      driver "docker"
      machine_options {:docker_options=>{:base_image=>{:name=>"ubuntu", :repository=>"ubuntu", :tag=>"14.04"}, :command=>"/usr/sbin/sshd -p 8022 -D"}}
      declared_type :machine
      cookbook_name "@recipe_files"
      recipe_name "/home/rizotas/Documents/safari/ssh.rb"
      run_list_modifiers [#<Chef::RunList::RunListItem:0x007f087ca79528 @version=nil, @type=:recipe, @name="openssh::default">]
    end
    

Running handlers:
[2016-01-25T09:22:07-05:00] ERROR: Running exception handlers
Running handlers complete
[2016-01-25T09:22:07-05:00] ERROR: Exception handlers complete
Chef Client failed. 0 resources updated in 04 seconds
[2016-01-25T09:22:07-05:00] FATAL: Stacktrace dumped to /home/rizotas/.chef/local-mode-cache/cache/chef-stacktrace.out
[2016-01-25T09:22:07-05:00] FATAL: Please provide the contents of the stacktrace.out file if you file a bug report
[2016-01-25T09:22:07-05:00] ERROR: machine[wario] (@recipe_files::/home/rizotas/Documents/safari/ssh.rb line 2) had an error: ArgumentError: invalid byte sequence in UTF-8
[2016-01-25T09:22:07-05:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1)

我不知道为什么ArgumentError。 Ruby 语法没问题。 红宝石版本 1.8.7 厨师版本 12.5.1

我该如何解决？

谢谢:)

更新：

1：

我尝试过 Ruby 1.9、Ruby 2.1.7 和 Ruby 2.0.0

2：

chef-stacktrace.out文件：

Generated at 2016-01-25 11:43:14 -0500
ArgumentError: machine[wario] (@recipe_files::/home/rizotas/Documents/safari/creating-containers/create-containers.rb line 4) had an error: ArgumentError: invalid byte sequence in UTF-8
/usr/local/lib/ruby/gems/2.0.0/gems/sys-proctable-1.0.0-universal-linux/lib/linux/sys/proctable.rb:137:in `split'
/usr/local/lib/ruby/gems/2.0.0/gems/sys-proctable-1.0.0-universal-linux/lib/linux/sys/proctable.rb:137:in `block in ps'
/usr/local/lib/ruby/gems/2.0.0/gems/sys-proctable-1.0.0-universal-linux/lib/linux/sys/proctable.rb:114:in `foreach'
/usr/local/lib/ruby/gems/2.0.0/gems/sys-proctable-1.0.0-universal-linux/lib/linux/sys/proctable.rb:114:in `ps'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-provisioning-docker-0.7/lib/chef/provisioning/docker_driver/docker_transport.rb:230:in `using_boot2docker?'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-provisioning-docker-0.7/lib/chef/provisioning/docker_driver/docker_transport.rb:193:in `make_url_available_to_remote'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-provisioning-1.5.1/lib/chef/provisioning/machine/basic_machine.rb:75:in `make_url_available_to_remote'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-provisioning-1.5.1/lib/chef/provisioning/convergence_strategy/precreate_chef_objects.rb:32:in `setup_convergence'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-provisioning-1.5.1/lib/chef/provisioning/convergence_strategy/install_cached.rb:47:in `setup_convergence'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-provisioning-1.5.1/lib/chef/provisioning/machine/basic_machine.rb:17:in `setup_convergence'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-provisioning-1.5.1/lib/chef/provider/machine.rb:58:in `block in <class:Machine>'
(eval):2:in `block in action_converge'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/provider.rb:360:in `instance_eval'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/provider.rb:360:in `compile_and_converge_action'
(eval):2:in `action_converge'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/provider.rb:144:in `run_action'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/resource.rb:596:in `run_action'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/runner.rb:74:in `run_action'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/runner.rb:106:in `block (2 levels) in converge'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/runner.rb:106:in `each'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/runner.rb:106:in `block in converge'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/resource_collection/resource_list.rb:83:in `block in execute_each_resource'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/resource_collection/stepable_iterator.rb:116:in `call'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/resource_collection/stepable_iterator.rb:116:in `call_iterator_block'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/resource_collection/stepable_iterator.rb:85:in `step'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/resource_collection/stepable_iterator.rb:104:in `iterate'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/resource_collection/stepable_iterator.rb:55:in `each_with_index'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/resource_collection/resource_list.rb:81:in `execute_each_resource'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/runner.rb:105:in `converge'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/client.rb:658:in `block in converge'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/client.rb:653:in `catch'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/client.rb:653:in `converge'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/client.rb:692:in `converge_and_save'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/client.rb:271:in `run'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/application.rb:261:in `block in fork_chef_client'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/application.rb:249:in `fork'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/application.rb:249:in `fork_chef_client'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/application.rb:215:in `block in run_chef_client'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/local_mode.rb:44:in `with_server_connectivity'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/application.rb:203:in `run_chef_client'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/application/client.rb:413:in `block in interval_run_chef_client'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/application/client.rb:403:in `loop'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/application/client.rb:403:in `interval_run_chef_client'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/application/client.rb:393:in `run_application'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/lib/chef/application.rb:58:in `run'
/usr/local/lib/ruby/gems/2.0.0/gems/chef-12.6.0/bin/chef-client:26:in `<top (required)>'
/usr/local/bin/chef-client:23:in `load'
/usr/local/bin/chef-client:23:in `<main>'

Answer 1

Chef 12.5.1 requires Ruby 2 or higher.

Ruby 1.8.7 reached EOL long ago.

尝试升级您的 Ruby 版本。

阅读您的chef-stacktrace.out 输出后更新：

The following code from sys-proctable gem 似乎是问题所在：

IO.read("/proc/#{file}/environ").split("\0").each{ |str|
  key, value = str.split('=')
  struct.environ[key] = value
}

某些进程在其环境中包含无效的 UTF-8 字符。

这里有一个相关问题：djberg96/sys-proctable#19。在那种情况下，它与dovecot/imap process environ file filled with 0xab chars 有关。也许您对 Dovecot 或其他行为类似的进程也有同样的问题。

他们修复了它设置默认的外部编码：

Encoding.default_external = Encoding::ASCII_8BIT

我建议您尝试停止此过程，或者尽可能修复其环境。

基于@WattsInABox answer，您可以使用ag搜索environ文件：

# ag "[\x80-\xFF]" /proc/*/environ

另一种可能的方法是open an issue in the sys-proctable gem。

Answer 2

我仔细检查了您的输出是否有 UTF-8 字符，但没有找到。因此，正如评论中所说并给出了堆栈跟踪，您的 ssh.rb 中有一些 UTF-8 字符（在您的厨师存储库中-home/rizotas/Documents/safari/ssh.rb）。这是您编写的文件吗？b/c 听起来像是 Chef 中通常包含的文件之一？

我不完全确定它是否与您的 ruby​​ 版本有关，尽管我猜可能是这样。问题是，厨师现在与独立的 ruby​​ 捆绑在一起，所以我怀疑就是这样。

我会尝试的事情，没有特别的顺序：

1. 只需 b/c 更新 ruby​​，使用 RVM 之类的东西很容易，就像 @zuazo 说的，1.8 是 EOL

2. 在 ssh.rb 上运行 ag（银色搜索器）以确保其中没有 UTF-8 字符 https://github.com/ggreer/the_silver_searcher

   ag "[\x80-\xFF]" ssh.rb

3. 仔细检查在线 OpenSSH 手册中的错误，以确保这不是已知问题。

Answer 3

您应该为您的工作站使用 ChefDK 安装程序。对于一般用途，我们不再支持通过 gems 安装（请阅读：它可以工作并将继续工作，但您需要正确设置环境）。