amazon-web-services - 是否可以选择性地将 Recipe 与 Knife Bootstrap 同步？

Question

我正在尝试通过以下命令通过 Knife Bootstrap 启动并运行服务器:

knife bootstrap "<ip-address>" 
-x ec2-user 
-r recipe[connector],recipe[all-servers] 
-N "serv-name" 
-E staging 
-i "~/.chef/mycert.pem" 
--sudo 
--no-host-key-verify

全服务器配方包含在 Chef 13+ 中损坏的窗口的依赖项:

(TLDRS，完整堆栈跟踪位于底部)

13: undefined method “kernel” (outdated 7-zip cookbook dependency 3.0 instead of 2.0)

14: cannot load such file -- chef/mixin/language (windows cookbook dependency, 3.0 + for windows cookbook would fix this)

15: manual license acceptance required and cannot load such file -- chef/mixin/language error (windows cookbook dependency, 3.0 + for windows cookbook would fix this)

最大的问题是，一堆维护不足的服务使用旧版本，升级它们中的任何一个都可能会导致整个 Chef 组织出现大量问题，所以我想让这台服务器使用其中任一版本的较新版本Windows 或 7-zip Recipe 。

我试图解决这个问题的方法是创建一个新的说明书“all-servers-dev”，并在依赖树中创建所有说明书的开发版本，一直到“windows”，我在其中下载了更新的windows Recipe 并将其替换为依赖关系树的底部。然而，这不起作用，因为 Chef 不断尝试同步所有 Recipe ，甚至是 Windows Recipe ，即使它没有包含在我能找到的依赖关系树中的任何位置。

我什至尝试删除所有服务器配方，只安装连接器配方，其唯一依赖项是 yum-epel，其唯一依赖项是“compat_resource”，它没有依赖项。

2014年12月13日

================================================================================
Recipe Compile Error in /var/chef/cache/cookbooks/seven_zip/attributes/default.rb
================================================================================

NoMethodError
-------------
undefined method `kernel' for #<Chef::Node::Attribute:xxxxxxxxxxxxxxxxx>

Cookbook Trace:
---------------
  /var/chef/cache/cookbooks/seven_zip/attributes/default.rb:21:in `from_file'

Relevant File Content:
----------------------
/var/chef/cache/cookbooks/seven_zip/attributes/default.rb:

 14:  # Unless required by applicable law or agreed to in writing, software
 15:  # distributed under the License is distributed on an "AS IS" BASIS,
 16:  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 17:  # See the License for the specific language governing permissions and
 18:  # limitations under the License.
 19:  #
 20:  
 21>> if kernel['machine'] =~ /x86_64/
 22:    default['seven_zip']['url']          = 'http://www.7-zip.org/a/7z1514-x64.msi'
 23:    default['seven_zip']['checksum']     = 'xxxxxxxxxx'
 24:    default['seven_zip']['package_name'] = '7-Zip 15.14 (x64 edition)'
 25:  else
 26:    default['seven_zip']['url']          = 'http://www.7-zip.org/a/7z1514.msi'
 27:    default['seven_zip']['checksum']     = 'xxxxxxxxxx'
 28:    default['seven_zip']['package_name'] = '7-Zip 15.14'
 29:  end
 30:  

System Info:
------------
chef_version=13.12.14
platform=amazon
platform_version=2017.03
ruby=ruby 2.4.5p335 (2018-10-18 revision 65137) [x86_64-linux]
program_name=chef-client worker: ppid=3493;start=17:29:14;
executable=/opt/chef/bin/chef-client


Running handlers:
[2019-12-04T17:29:32+00:00] ERROR: Running exception handlers
Running handlers complete
[2019-12-04T17:29:32+00:00] ERROR: Exception handlers complete
Chef Client failed. 0 resources updated in 17 seconds
[2019-12-04T17:29:32+00:00] FATAL: Stacktrace dumped to /var/chef/cache/chef-stacktrace.out
[2019-12-04T17:29:32+00:00] FATAL: Please provide the contents of the stacktrace.out file if you file a bug report
[2019-12-04T17:29:32+00:00] ERROR: undefined method `kernel' for #<Chef::Node::Attribute:xxxxxxxxxx>
[2019-12-04T17:29:32+00:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1)

29.14.14

================================================================================
Recipe Compile Error in /var/chef/cache/cookbooks/windows/libraries/windows_package.rb
================================================================================

LoadError
---------
cannot load such file -- chef/mixin/language

Cookbook Trace:
---------------
  /var/chef/cache/cookbooks/windows/libraries/windows_package.rb:7:in `<top (required)>'

Relevant File Content:
----------------------
/var/chef/cache/cookbooks/windows/libraries/windows_package.rb:

  1:  require 'chef/resource/lwrp_base'
  2:  require 'chef/provider/lwrp_base'
  3:  
  4:  require 'win32/registry' if RUBY_PLATFORM =~ /mswin|mingw32|windows/
  5:  
  6:  require 'chef/mixin/shell_out'
  7>> require 'chef/mixin/language'
  8:  class Chef
  9:    class Provider
 10:      class WindowsCookbookPackage < Chef::Provider::LWRPBase
 11:        include Chef::Mixin::ShellOut
 12:        include Windows::Helper
 13:  
 14:        # the logic in all action methods mirror that of
 15:        # the Chef::Provider::Package which will make
 16:        # refactoring into core chef easy

System Info:
------------
chef_version=14.14.29
platform=amazon
platform_version=2017.03
ruby=ruby 2.5.7p206 (2019-10-01 revision 67816) [x86_64-linux]
program_name=/usr/bin/chef-client
executable=/opt/chef/bin/chef-client


Running handlers:
[2019-12-04T18:06:28+00:00] ERROR: Running exception handlers
Running handlers complete
[2019-12-04T18:06:28+00:00] ERROR: Exception handlers complete
Chef Client failed. 0 resources updated in 35 seconds
[2019-12-04T18:06:28+00:00] FATAL: Stacktrace dumped to /var/chef/cache/chef-stacktrace.out
[2019-12-04T18:06:28+00:00] FATAL: Please provide the contents of the stacktrace.out file if you file a bug report
[2019-12-04T18:06:28+00:00] FATAL: LoadError: cannot load such file -- chef/mixin/language

17.5.15Chef 有一个新提示， Knife Bootstrap 未处理该提示:

Do you accept the 2 product licenses (yes/no)?

您无法从引导 CLI 接受这些，因此您必须 ssh 到服务器并手动运行 Chef，这会导致与 14 相同的错误:

================================================================================
Recipe Compile Error in /var/chef/cache/cookbooks/windows/libraries/windows_package.rb
================================================================================

LoadError
---------
cannot load such file -- chef/mixin/language

Cookbook Trace:
---------------
  /var/chef/cache/cookbooks/windows/libraries/windows_package.rb:7:in `<top (required)>'

Relevant File Content:
----------------------
/var/chef/cache/cookbooks/windows/libraries/windows_package.rb:

  1:  require 'chef/resource/lwrp_base'
  2:  require 'chef/provider/lwrp_base'
  3:  
  4:  require 'win32/registry' if RUBY_PLATFORM =~ /mswin|mingw32|windows/
  5:  
  6:  require 'chef/mixin/shell_out'
  7>> require 'chef/mixin/language'
  8:  class Chef
  9:    class Provider
 10:      class WindowsCookbookPackage < Chef::Provider::LWRPBase
 11:        include Chef::Mixin::ShellOut
 12:        include Windows::Helper
 13:  
 14:        # the logic in all action methods mirror that of
 15:        # the Chef::Provider::Package which will make
 16:        # refactoring into core chef easy

System Info:
------------
chef_version=15.5.17
platform=amazon
platform_version=2017.03
ruby=ruby 2.6.5p114 (2019-10-01 revision 67812) [x86_64-linux]
program_name=/usr/bin/chef-client
executable=/opt/chef/bin/chef-client


Running handlers:
[2019-12-04T18:14:03+00:00] ERROR: Running exception handlers
Running handlers complete
[2019-12-04T18:14:03+00:00] ERROR: Exception handlers complete
Chef Infra Client failed. 0 resources updated in 18 seconds
[2019-12-04T18:14:03+00:00] FATAL: Stacktrace dumped to /var/chef/cache/chef-stacktrace.out
[2019-12-04T18:14:03+00:00] FATAL: Please provide the contents of the stacktrace.out file if you file a bug report
[2019-12-04T18:14:03+00:00] FATAL: LoadError: cannot load such file -- chef/mixin/language

Answer 1

15.5.17 Chef has a new prompt that’s unhandled by knife bootstrap:

Do you accept the 2 product licenses (yes/no)?

You can’t accept these from the bootstrap CLI, so you have to ssh to the server and run chef manually

这是不正确的，您可以使用--chef-license accept当您引导节点接受 Chef 许可证时

如果我理解你的权利，你希望固定同一 Recipe 集合的不同版本。如果是这种情况，您可以使用environment来实现它:

Cookbook versions can be pinned in each environment, which allows you to control the rollout of new cookbook releases through successive testing environments before releasing new cookbook versions into production environments. See the environment format examples below for the cookbook pinning syntax.

所以请记住将您的节点与特定的 Chef 环境相关联，这样每个环境都有自己的 Recipe 集合。