Class: Ridley::BootstrapContext::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/ridley-connectors/bootstrap_context.rb

Direct Known Subclasses

Unix, Windows

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Base

Returns a new instance of Base.



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# File 'lib/ridley-connectors/bootstrap_context.rb', line 31

def initialize(options = {})
  options = options.reverse_merge(
    validator_client: "chef-validator",
    attributes: Hash.new,
    run_list: Array.new,
    environment: "_default",
    sudo: true,
    hints: Hash.new,
    chef_version: "latest"
  )
  options[:template] ||= default_template
  self.class.validate_options(options)

  @template_file             = options[:template]
  @bootstrap_proxy           = options[:bootstrap_proxy]
  @chef_version              = options[:chef_version]
  @sudo                      = options[:sudo]
  @validator_path            = options[:validator_path]
  @encrypted_data_bag_secret = options[:encrypted_data_bag_secret]
  @hints                     = options[:hints]
  @server_url                = options[:server_url]
  @validator_client          = options[:validator_client]
  @node_name                 = options[:node_name]
  @attributes                = options[:attributes]
  @run_list                  = options[:run_list]
  @environment               = options[:environment]
end

Instance Attribute Details

#attributes ⇒ Object (readonly)

Returns the value of attribute attributes.



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# File 'lib/ridley-connectors/bootstrap_context.rb', line 26

def attributes
  @attributes
end

#bootstrap_proxy ⇒ Object (readonly)

Returns the value of attribute bootstrap_proxy.



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# File 'lib/ridley-connectors/bootstrap_context.rb', line 19

def bootstrap_proxy
  @bootstrap_proxy
end

#chef_version ⇒ Object (readonly)

Returns the value of attribute chef_version.



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# File 'lib/ridley-connectors/bootstrap_context.rb', line 20

def chef_version
  @chef_version
end

#encrypted_data_bag_secret ⇒ Object (readonly)

Returns the value of attribute encrypted_data_bag_secret.



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# File 'lib/ridley-connectors/bootstrap_context.rb', line 22

def encrypted_data_bag_secret
  @encrypted_data_bag_secret
end

#environment ⇒ Object (readonly)

Returns the value of attribute environment.



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# File 'lib/ridley-connectors/bootstrap_context.rb', line 28

def environment
  @environment
end

#hints ⇒ Object (readonly)

Returns the value of attribute hints.



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# File 'lib/ridley-connectors/bootstrap_context.rb', line 29

def hints
  @hints
end

#node_name ⇒ Object (readonly)

Returns the value of attribute node_name.



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# File 'lib/ridley-connectors/bootstrap_context.rb', line 25

def node_name
  @node_name
end

#run_list ⇒ Object (readonly)

Returns the value of attribute run_list.



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# File 'lib/ridley-connectors/bootstrap_context.rb', line 27

def run_list
  @run_list
end

#server_url ⇒ Object (readonly)

Returns the value of attribute server_url.



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# File 'lib/ridley-connectors/bootstrap_context.rb', line 23

def server_url
  @server_url
end

#template_file ⇒ Object (readonly)

Returns the value of attribute template_file.



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# File 'lib/ridley-connectors/bootstrap_context.rb', line 18

def template_file
  @template_file
end

#validator_client ⇒ Object (readonly)

Returns the value of attribute validator_client.



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# File 'lib/ridley-connectors/bootstrap_context.rb', line 24

def validator_client
  @validator_client
end

#validator_path ⇒ Object (readonly)

Returns the value of attribute validator_path.



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# File 'lib/ridley-connectors/bootstrap_context.rb', line 21

def validator_path
  @validator_path
end

Class Method Details

.validate_options(options = {}) ⇒ Object 



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# File 'lib/ridley-connectors/bootstrap_context.rb', line 7

def validate_options(options = {})
  if options[:server_url].nil?
    raise Errors::ArgumentError, "A server_url is required for bootstrapping"
  end

  if options[:validator_path].nil?
    raise Errors::ArgumentError, "A path to a validator is required for bootstrapping"
  end
end

Instance Method Details

#bootstrap_command ⇒ String

Returns:

  • (String)

Raises:

  • (RuntimeError) 


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# File 'lib/ridley-connectors/bootstrap_context.rb', line 60

def bootstrap_command
  raise RuntimeError, "abstract function: must be implemented on includer"
end

#default_template ⇒ String

Returns:

  • (String)

Raises:

  • (RuntimeError) 


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# File 'lib/ridley-connectors/bootstrap_context.rb', line 65

def default_template
  raise RuntimeError, "abstract function: must be implemented on includer"
end

#first_boot ⇒ String

Returns:

  • (String) 


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# File 'lib/ridley-connectors/bootstrap_context.rb', line 75

def first_boot
  JSON.fast_generate(attributes.merge(run_list: run_list))
end

#template ⇒ Erubis::Eruby

Returns:

  • (Erubis::Eruby) 


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# File 'lib/ridley-connectors/bootstrap_context.rb', line 91

def template
  Erubis::Eruby.new(IO.read(template_file).chomp)
end

#templates_path ⇒ Pathname

Returns:

  • (Pathname) 


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# File 'lib/ridley-connectors/bootstrap_context.rb', line 70

def templates_path
  Ridley::Connectors.bootstrappers
end

#validation_key ⇒ String

The validation key to create a new client for the node

Returns:

  • (String)

Raises:

  • (Ridley::Errors::ValidatorNotFound) 


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# File 'lib/ridley-connectors/bootstrap_context.rb', line 84

def validation_key
  IO.read(File.expand_path(validator_path)).chomp
rescue Errno::ENOENT
  raise Errors::ValidatorNotFound, "Error bootstrapping: Validator not found at '#{validator_path}'"
end