Class: Chef::Knife::Bootstrap::ClientBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/chef/knife/bootstrap/client_builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(knife_config: {}, chef_config: {}, ui: nil) ⇒ ClientBuilder

Returns a new instance of ClientBuilder.

Parameters:

  • knife_config (Hash) (defaults to: {}) —

    Hash of knife config settings

  • chef_config (Hash) (defaults to: {}) —

    Hash of chef config settings

  • ui (Chef::Knife::UI) (defaults to: nil) —

    UI object for output



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# File 'lib/chef/knife/bootstrap/client_builder.rb', line 42

def initialize(knife_config: {}, chef_config: {}, ui: nil)
  @knife_config = knife_config
  @chef_config  = chef_config
  @ui           = ui
end

Instance Attribute Details

#chef_config ⇒ Hash

Returns chef config object.

Returns:

  • (Hash) —

    chef config object



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# File 'lib/chef/knife/bootstrap/client_builder.rb', line 33

def chef_config
  @chef_config
end

#client ⇒ Chef::ApiClient (readonly)

Returns client saved on run.

Returns:



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# File 'lib/chef/knife/bootstrap/client_builder.rb', line 37

def client
  @client
end

#knife_config ⇒ Hash

Returns knife merged config, typically @config.

Returns:

  • (Hash) —

    knife merged config, typically @config



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# File 'lib/chef/knife/bootstrap/client_builder.rb', line 31

def knife_config
  @knife_config
end

#ui ⇒ Chef::Knife::UI

Returns ui object for output.

Returns:



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# File 'lib/chef/knife/bootstrap/client_builder.rb', line 35

def ui
  @ui
end

Instance Method Details

#client_path ⇒ String

Tempfile to use to write newly created client credentials to.

This method is public so that the knife bootstrapper can read then and pass the value into the handler for chef vault which needs the client cert we create here.

We hang onto the tmpdir as an ivar as well so that it will not get GC’d and removed

Returns:

  • (String) —

    path to the generated client.pem



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# File 'lib/chef/knife/bootstrap/client_builder.rb', line 70

def client_path
  @client_path ||=
    begin
      @tmpdir = Dir.mktmpdir
      File.join(@tmpdir, "#{node_name}.pem")
    end
end

#run ⇒ Object

Main entry. Prompt the user to clean up any old client or node objects. Then create the new client, then create the new node.



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# File 'lib/chef/knife/bootstrap/client_builder.rb', line 50

def run
  sanity_check

  ui.info("Creating new client for #{node_name}")

  @client = create_client!

  ui.info("Creating new node for #{node_name}")

  create_node!
end