Class: Chef::Provider::ChefMirror

Inherits:
LWRPBase
  • Object
show all
Defined in:
lib/chef/provider/chef_mirror.rb

Defined Under Namespace

Classes: CopyListener

Instance Method Summary collapse

Instance Method Details

#copy_to(src_root, dest_root) ⇒ Object 



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# File 'lib/chef/provider/chef_mirror.rb', line 47

def copy_to(src_root, dest_root)
  if new_resource.concurrency && new_resource.concurrency <= 0
    raise "chef_mirror.concurrency must be above 0!  Was set to #{new_resource.concurrency}"
  end
  # Honor concurrency
  Chef::ChefFS::Parallelizer.threads = (new_resource.concurrency || 10) - 1

  # We don't let the user pass absolute paths; we want to reserve those for
  # multi-org support (/organizations/foo).
  if new_resource.path[0] == '/'
    raise "Absolute paths in chef_mirror not yet supported."
  end
  # Copy!
  path = Chef::ChefFS::FilePattern.new("/#{new_resource.path}")
  ui = CopyListener.new(self)
  error = Chef::ChefFS::FileSystem.copy_to(path, src_root, dest_root, nil, options, ui, proc { |p| p.path })

  if error
    raise "Errors while copying:#{ui.errors.map { |e| "#{e}\n" }.join('')}"
  end
end

#load_current_resource ⇒ Object 



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# File 'lib/chef/provider/chef_mirror.rb', line 135

def load_current_resource
end

#local_fs ⇒ Object 



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# File 'lib/chef/provider/chef_mirror.rb', line 69

def local_fs
  # If chef_repo_path is set to a string, put it in the form it usually is in
  # chef config (:chef_repo_path, :node_path, etc.)
  path_config = new_resource.chef_repo_path
  if path_config.is_a?(Hash)
    chef_repo_path = path_config.delete(:chef_repo_path)
  elsif path_config
    chef_repo_path = path_config
    path_config = {}
  else
    chef_repo_path = Chef::Config.chef_repo_path
    path_config = Chef::Config
  end
  chef_repo_path = Array(chef_repo_path).flatten

  # Go through the expected object paths and figure out the local paths for each.
  case repo_mode
  when 'hosted_everything'
    object_names = %w(acls clients cookbooks containers data_bags environments groups nodes roles)
  else
    object_names = %w(clients cookbooks data_bags environments nodes roles users)
  end

  object_paths = {}
  object_names.each do |object_name|
    variable_name = "#{object_name[0..-2]}_path" # cookbooks -> cookbook_path
    if path_config[variable_name.to_sym]
      paths = Array(path_config[variable_name.to_sym]).flatten
    else
      paths = chef_repo_path.map { |path| ::File.join(path, object_name) }
    end
    object_paths[object_name] = paths.map { |path| ::File.expand_path(path) }
  end

  # Set up the root dir
  Chef::ChefFS::FileSystem::ChefRepositoryFileSystemRootDir.new(object_paths)
end

#options ⇒ Object 



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# File 'lib/chef/provider/chef_mirror.rb', line 122

def options
  result = {
    :purge => new_resource.purge,
    :freeze => new_resource.freeze,
    :diff => new_resource.no_diff,
    :dry_run => whyrun_mode?
  }
  result[:diff] = !result[:diff]
  result[:repo_mode] = repo_mode
  result[:concurrency] = new_resource.concurrency if new_resource.concurrency
  result
end

#remote_fs ⇒ Object 



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# File 'lib/chef/provider/chef_mirror.rb', line 107

def remote_fs
  config = {
    :chef_server_url => new_resource.chef_server[:chef_server_url],
    :node_name => new_resource.chef_server[:options][:client_name],
    :client_key => new_resource.chef_server[:options][:client_key],
    :repo_mode => repo_mode,
    :versioned_cookbooks => Chef::Config.versioned_cookbooks
  }
  Chef::ChefFS::FileSystem::ChefServerRootDir.new("remote", config)
end

#repo_mode ⇒ Object 



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# File 'lib/chef/provider/chef_mirror.rb', line 118

def repo_mode
  new_resource.chef_server[:chef_server_url] =~ /\/organizations\// ? 'hosted_everything' : 'everything'
end

#whyrun_supported? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/chef/provider/chef_mirror.rb', line 10

def whyrun_supported?
  true
end

#with_modified_config ⇒ Object 



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# File 'lib/chef/provider/chef_mirror.rb', line 26

def with_modified_config
  # pre-Chef-12 ChefFS reads versioned_cookbooks out of Chef::Config instead of
  # taking it as an input, so we need to modify it for the duration of copy_to
  @old_versioned_cookbooks = Chef::Config.versioned_cookbooks
  # If versioned_cookbooks is explicitly set, set it.
  if !new_resource.versioned_cookbooks.nil?
    Chef::Config.versioned_cookbooks = new_resource.versioned_cookbooks

  # If new_resource.chef_repo_path is set, versioned_cookbooks defaults to true.
  # Otherwise, it stays at its current Chef::Config value.
  elsif new_resource.chef_repo_path
    Chef::Config.versioned_cookbooks = true
  end

  begin
    yield
  ensure
    Chef::Config.versioned_cookbooks = @old_versioned_cookbooks
  end
end