Module: Chef::Knife::KnifecosmicBase

Included in:
Knifecosmic::CosmicFirewallruleCreate, Knifecosmic::CosmicForwardruleCreate, Knifecosmic::CosmicHosts, Knifecosmic::CosmicKeypairCreate, Knifecosmic::CosmicKeypairDelete, Knifecosmic::CosmicServerAddNic, Knifecosmic::CosmicServerCreate, Knifecosmic::CosmicServerDelete, Knifecosmic::CosmicServerPasswordreset, Knifecosmic::CosmicServerReboot, Knifecosmic::CosmicServerRemoveNic, Knifecosmic::CosmicServerStart, Knifecosmic::CosmicServerStop, Knifecosmic::CosmicServerUpdate, Knifecosmic::CosmicStackCreate, Knifecosmic::CosmicStackDelete, Knifecosmic::CosmicTemplateCreate, Knifecosmic::CosmicTemplateExtract, Knifecosmic::CosmicTemplateRegister, Knifecosmic::CosmicVolumeAttach, Knifecosmic::CosmicVolumeCreate, Knifecosmic::CosmicVolumeDelete, Knifecosmic::CosmicVolumeDetach
Defined in:
lib/chef/knife/cosmic_base.rb

Class Method Summary collapse

Class Method Details

.included(includer) ⇒ Object 



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# File 'lib/chef/knife/cosmic_base.rb', line 23

def self.included(includer)
  includer.class_eval do

    deps do
      require 'knife-cosmic/connection'
    end

    option :cosmic_url,
           :short => "-U URL",
           :long => "--cosmic-url URL",
           :description => "The cosmic endpoint URL",
           :proc => Proc.new { |url| Chef::Config[:knife][:cosmic_url] = url }

    option :cosmic_api_key,
           :short => "-A KEY",
           :long => "--cosmic-api-key KEY",
           :description => "Your cosmic API key",
           :proc => Proc.new { |key| Chef::Config[:knife][:cosmic_api_key] = key }

    option :cosmic_secret_key,
           :short => "-K SECRET",
           :long => "--cosmic-secret-key SECRET",
           :description => "Your cosmic secret key",
           :proc => Proc.new { |key| Chef::Config[:knife][:cosmic_secret_key] = key }

    option :cosmic_project,
           :short => "-P PROJECT_NAME",
           :long => '--cosmic-project PROJECT_NAME',
           :description => "cosmic Project in which to create server",
           :proc => Proc.new { |v| Chef::Config[:knife][:cosmic_project] = v },
           :default => nil

    option :cosmic_no_ssl_verify,
           :long => '--cosmic-no-ssl-verify',
           :description => "Disable certificate verify on SSL",
           :boolean => true

    option :cosmic_proxy,
           :long => '--cosmic-proxy PROXY',
           :description => "Enable proxy configuration for cosmic api access"

    def validate_base_options
      unless locate_config_value :cosmic_url
        ui.error "cosmic URL not specified"
        exit 1
      end
      unless locate_config_value :cosmic_api_key
        ui.error "cosmic API key not specified"
        exit 1
      end
      unless locate_config_value :cosmic_secret_key
        ui.error "cosmic Secret key not specified"
        exit 1
      end
    end

    def connection
      @connection ||= CosmicClient::Connection.new(
        locate_config_value(:cosmic_url),
        locate_config_value(:cosmic_api_key),
        locate_config_value(:cosmic_secret_key),
        locate_config_value(:cosmic_project),
        locate_config_value(:cosmic_no_ssl_verify),
        locate_config_value(:cosmic_proxy)
      )
    end

    def locate_config_value(key)
      key = key.to_sym
      config[key] || Chef::Config[:knife][key] || nil
    end 

    def exit_with_error(error)
      ui.error error
      exit 1
    end

    def valid_cosmic_name?(name)
      !!(name && /^[a-zA-Z0-9][a-zA-Z0-9_\-#]*$/.match(name))
    end

  end
end