Class: Ridley::BootstrapContext::Unix

Inherits:
Base
  • Object
show all
Defined in:
lib/ridley/bootstrap_context/unix.rb

Overview

Represents a binding that will be evaluated as an ERB template. When bootstrapping nodes, an instance of this class represents the customizable and necessary configurations needed by the Host in order to install and connect to Chef. By default, this class will be used when SSH is the best way to connect to the node.

Instance Attribute Summary collapse

Attributes inherited from Base

#attributes, #bootstrap_proxy, #chef_version, #encrypted_data_bag_secret, #environment, #hints, #node_name, #run_list, #server_url, #template_file, #validator_client, #validator_path

Instance Method Summary collapse

Methods inherited from Base

#bootstrap_command, #first_boot, #template, #templates_path, validate_options, #validation_key

Constructor Details

#initialize(options = {}) ⇒ Unix

Returns a new instance of Unix.

Options Hash (options):

  • :sudo (Boolean) — default: true —

    bootstrap with sudo (default: true)



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# File 'lib/ridley/bootstrap_context/unix.rb', line 12

def initialize(options = {})
  options = options.reverse_merge(sudo: true)
  @sudo   = options[:sudo]
  super(options)
end

Instance Attribute Details

#sudo ⇒ Object (readonly)

Returns the value of attribute sudo.



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# File 'lib/ridley/bootstrap_context/unix.rb', line 8

def sudo
  @sudo
end

Instance Method Details

#boot_command ⇒ String 



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

def boot_command
  template.evaluate(self)
end

#bootstrap_directory ⇒ String 



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# File 'lib/ridley/bootstrap_context/unix.rb', line 51

def bootstrap_directory
  "/etc/chef"
end

#chef_config ⇒ String 



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

def chef_config
  body = <<-CONFIG
  log_level        :info
  log_location     STDOUT
  chef_server_url  "#{server_url}"
  validation_client_name "#{validator_client}"
  CONFIG

  if node_name.present?
    body << %Q{node_name "#{node_name}"\n}
  else
    body << "# Using default node name (fqdn)\n"
  end

  if bootstrap_proxy.present?
    body << %Q{http_proxy        "#{bootstrap_proxy}"\n}
    body << %Q{https_proxy       "#{bootstrap_proxy}"\n}
  end

  if encrypted_data_bag_secret.present?
    body << %Q{encrypted_data_bag_secret "#{bootstrap_directory}/encrypted_data_bag_secret"\n}
  end

  body
end

#chef_run ⇒ String 



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# File 'lib/ridley/bootstrap_context/unix.rb', line 56

def chef_run
  "chef-client -j #{bootstrap_directory}/first-boot.json -E #{environment}"
end

#default_template ⇒ String 



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# File 'lib/ridley/bootstrap_context/unix.rb', line 61

def default_template
  templates_path.join('unix_omnibus.erb').to_s
end