Class: Veewee::Definition

Inherits:
Object
  • Object
show all
Includes:
Provider::Core::Helper::Iso
Defined in:
lib/veewee/definition.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Provider::Core::Helper::Iso

#download_iso, #download_progress, #hashsum, #verify_iso, #verify_sum

Constructor Details

#initialize(name, path, env) ⇒ Definition

Returns a new instance of Definition.



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# File 'lib/veewee/definition.rb', line 57

def initialize(name, path, env)

  @name = name
  @env = env

  if path.nil?
    @path = File.join(env.definition_dir, name)
  else
    @path = path
  end

  # Default is 1 CPU + 256 Mem of memory + 8 Mem of video memory
  @cpu_count = '1' ; @memory_size = '256'; @video_memory_size = '8'

  # Default there is no ISO file mounted
  @iso_file = nil, @iso_src = nil ; @iso_md5 = nil ; @iso_sha1;  @iso_download_timeout = 1000 ; @iso_download_instructions = nil

  # Shares to add
  @add_shares = []

  # Default is no floppy mounted
  @floppy_files = nil

  # Default there are no post install files
  @pre_postinstall_file = nil
  @postinstall_files = [] ; @postinstall_timeout = 10000 ;

  @iso_file = ""
  @disk_size = '10240' ; @disk_format = 'VDI' ; @disk_variant = 'Standard' ; @disk_count = 1
  @use_sata = true

  #        :hostiocache => 'off' ,
  #        :os_type_id => 'Ubuntu',
  #        :boot_wait => "10", :boot_cmd_sequence => [ "boot"],
  #        :kickstart_port => "7122", :kickstart_ip => "127.0.0.1", :kickstart_timeout => 10000,#
  #        :ssh_login_timeout => "10000", :ssh_user => "vagrant", :ssh_password => "vagrant",:ssh_key => "",
  @ssh_host_port = "2222" ; @ssh_guest_port = "22"
  #        :ssh_host_port => "2222", :ssh_guest_port => "22", :sudo_cmd => "echo '%p'|sudo -S sh '%f'",
  #       :shutdown_cmd => "shutdown -h now",
  #        :kickstart_file => nil,
  @winrm_host_port = "5985" ; @winrm_guest_port = "5985"
  @winrm_login_timeout = "10000"
  @boot_cmd_sequence = [] # Empty list by default

  @virtualbox = { :vm_options => {} }
  @vmfusion = { :vm_options => {} }
  @kvm = { :vm_options => {} }

  @skip_iso_transfer = false
  @skip_nat_mapping = false
  
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, *args, &block) ⇒ Object (private) 



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# File 'lib/veewee/definition.rb', line 226

def method_missing(m, *args, &block)
  env.logger.info "There's no attribute #{m} defined for definition #{@name}-- ignoring it"
end

Instance Attribute Details

#add_shares ⇒ Object

Returns the value of attribute add_shares.



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# File 'lib/veewee/definition.rb', line 44

def add_shares
  @add_shares
end

#boot_cmd_sequence ⇒ Object

Returns the value of attribute boot_cmd_sequence.



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# File 'lib/veewee/definition.rb', line 20

def boot_cmd_sequence
  @boot_cmd_sequence
end

#boot_wait ⇒ Object

Returns the value of attribute boot_wait.



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# File 'lib/veewee/definition.rb', line 20

def boot_wait
  @boot_wait
end

#cpu_count ⇒ Object 



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# File 'lib/veewee/definition.rb', line 207

def cpu_count
  if ENV['VEEWEE_CPU_COUNT'].nil?
    return @cpu_count
  else
    return ENV['VEEWEE_CPU_COUNT'].to_i
  end
end

#disk_count ⇒ Object

Returns the value of attribute disk_count.



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# File 'lib/veewee/definition.rb', line 16

def disk_count
  @disk_count
end

#disk_format ⇒ Object

Returns the value of attribute disk_format.



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# File 'lib/veewee/definition.rb', line 16

def disk_format
  @disk_format
end

#disk_size ⇒ Object

Returns the value of attribute disk_size.



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# File 'lib/veewee/definition.rb', line 16

def disk_size
  @disk_size
end

#disk_variant ⇒ Object

Returns the value of attribute disk_variant.



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# File 'lib/veewee/definition.rb', line 16

def disk_variant
  @disk_variant
end

#env ⇒ Object

Returns the value of attribute env.



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# File 'lib/veewee/definition.rb', line 10

def env
  @env
end

#floppy_files ⇒ Object

Returns the value of attribute floppy_files.



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# File 'lib/veewee/definition.rb', line 35

def floppy_files
  @floppy_files
end

#hostiocache ⇒ Object

Returns the value of attribute hostiocache.



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# File 'lib/veewee/definition.rb', line 37

def hostiocache
  @hostiocache
end

#iso_dowload_timeout ⇒ Object

Returns the value of attribute iso_dowload_timeout.



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# File 'lib/veewee/definition.rb', line 39

def iso_dowload_timeout
  @iso_dowload_timeout
end

#iso_download_instructions ⇒ Object

Returns the value of attribute iso_download_instructions.



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# File 'lib/veewee/definition.rb', line 39

def iso_download_instructions
  @iso_download_instructions
end

#iso_file ⇒ Object

Returns the value of attribute iso_file.



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# File 'lib/veewee/definition.rb', line 15

def iso_file
  @iso_file
end

#iso_md5 ⇒ Object

Returns the value of attribute iso_md5.



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# File 'lib/veewee/definition.rb', line 39

def iso_md5
  @iso_md5
end

#iso_sha1 ⇒ Object

Returns the value of attribute iso_sha1.



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# File 'lib/veewee/definition.rb', line 39

def iso_sha1
  @iso_sha1
end

#iso_src ⇒ Object

Returns the value of attribute iso_src.



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# File 'lib/veewee/definition.rb', line 39

def iso_src
  @iso_src
end

#kickstart_file ⇒ Object

Returns the value of attribute kickstart_file.



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# File 'lib/veewee/definition.rb', line 22

def kickstart_file
  @kickstart_file
end

#kickstart_ip ⇒ Object

Returns the value of attribute kickstart_ip.



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# File 'lib/veewee/definition.rb', line 22

def kickstart_ip
  @kickstart_ip
end

#kickstart_port ⇒ Object

Returns the value of attribute kickstart_port.



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# File 'lib/veewee/definition.rb', line 22

def kickstart_port
  @kickstart_port
end

#kickstart_timeout ⇒ Object

Returns the value of attribute kickstart_timeout.



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# File 'lib/veewee/definition.rb', line 22

def kickstart_timeout
  @kickstart_timeout
end

#kvm ⇒ Object

Returns the value of attribute kvm.



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# File 'lib/veewee/definition.rb', line 43

def kvm
  @kvm
end

#memory_size ⇒ Object 



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# File 'lib/veewee/definition.rb', line 199

def memory_size
  if ENV['VEEWEE_MEMORY_SIZE'].nil?
    return @memory_size
  else
    return ENV['VEEWEE_MEMORY_SIZE'].to_i
  end
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/veewee/definition.rb', line 9

def name
  @name
end

#os_type_id ⇒ Object

Returns the value of attribute os_type_id.



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# File 'lib/veewee/definition.rb', line 18

def os_type_id
  @os_type_id
end

#path ⇒ Object

Returns the value of attribute path.



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# File 'lib/veewee/definition.rb', line 11

def path
  @path
end

#postinstall_files ⇒ Object

Returns the value of attribute postinstall_files.



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# File 'lib/veewee/definition.rb', line 33

def postinstall_files
  @postinstall_files
end

#postinstall_timeout ⇒ Object

Returns the value of attribute postinstall_timeout.



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# File 'lib/veewee/definition.rb', line 33

def postinstall_timeout
  @postinstall_timeout
end

#pre_postinstall_file ⇒ Object

Returns the value of attribute pre_postinstall_file.



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# File 'lib/veewee/definition.rb', line 31

def pre_postinstall_file
  @pre_postinstall_file
end

#shutdown_cmd ⇒ Object

Returns the value of attribute shutdown_cmd.



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# File 'lib/veewee/definition.rb', line 29

def shutdown_cmd
  @shutdown_cmd
end

#skip_iso_transfer ⇒ Object

Returns the value of attribute skip_iso_transfer.



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# File 'lib/veewee/definition.rb', line 47

def skip_iso_transfer
  @skip_iso_transfer
end

#skip_nat_mapping ⇒ Object

Returns the value of attribute skip_nat_mapping.



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# File 'lib/veewee/definition.rb', line 48

def skip_nat_mapping
  @skip_nat_mapping
end

#ssh_guest_port ⇒ Object

Returns the value of attribute ssh_guest_port.



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# File 'lib/veewee/definition.rb', line 24

def ssh_guest_port
  @ssh_guest_port
end

#ssh_host_port ⇒ Object

Returns the value of attribute ssh_host_port.



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# File 'lib/veewee/definition.rb', line 24

def ssh_host_port
  @ssh_host_port
end

#ssh_key ⇒ Object

Returns the value of attribute ssh_key.



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# File 'lib/veewee/definition.rb', line 24

def ssh_key
  @ssh_key
end

#ssh_login_timeout ⇒ Object

Returns the value of attribute ssh_login_timeout.



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# File 'lib/veewee/definition.rb', line 24

def 
  @ssh_login_timeout
end

#ssh_password ⇒ Object

Returns the value of attribute ssh_password.



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# File 'lib/veewee/definition.rb', line 24

def ssh_password
  @ssh_password
end

#ssh_user ⇒ Object

Returns the value of attribute ssh_user.



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# File 'lib/veewee/definition.rb', line 24

def ssh_user
  @ssh_user
end

#sudo_cmd ⇒ Object

Returns the value of attribute sudo_cmd.



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# File 'lib/veewee/definition.rb', line 28

def sudo_cmd
  @sudo_cmd
end

#use_hw_virt_ext ⇒ Object

Returns the value of attribute use_hw_virt_ext.



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# File 'lib/veewee/definition.rb', line 37

def use_hw_virt_ext
  @use_hw_virt_ext
end

#use_pae ⇒ Object

Returns the value of attribute use_pae.



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# File 'lib/veewee/definition.rb', line 37

def use_pae
  @use_pae
end

#use_sata ⇒ Object

Returns the value of attribute use_sata.



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# File 'lib/veewee/definition.rb', line 37

def use_sata
  @use_sata
end

#video_memory_size ⇒ Object

Returns the value of attribute video_memory_size.



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# File 'lib/veewee/definition.rb', line 15

def video_memory_size
  @video_memory_size
end

#virtualbox ⇒ Object

Returns the value of attribute virtualbox.



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# File 'lib/veewee/definition.rb', line 41

def virtualbox
  @virtualbox
end

#vmdk_file ⇒ Object

Returns the value of attribute vmdk_file.



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# File 'lib/veewee/definition.rb', line 45

def vmdk_file
  @vmdk_file
end

#vmfusion ⇒ Object

Returns the value of attribute vmfusion.



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# File 'lib/veewee/definition.rb', line 42

def vmfusion
  @vmfusion
end

#winrm_guest_port ⇒ Object

Returns the value of attribute winrm_guest_port.



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# File 'lib/veewee/definition.rb', line 26

def winrm_guest_port
  @winrm_guest_port
end

#winrm_host_port ⇒ Object

Returns the value of attribute winrm_host_port.



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# File 'lib/veewee/definition.rb', line 26

def winrm_host_port
  @winrm_host_port
end

#winrm_login_timeout ⇒ Object

Returns the value of attribute winrm_login_timeout.



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# File 'lib/veewee/definition.rb', line 26

def 
  @winrm_login_timeout
end

#winrm_password ⇒ Object

Returns the value of attribute winrm_password.



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# File 'lib/veewee/definition.rb', line 26

def winrm_password
  @winrm_password
end

#winrm_user ⇒ Object

Returns the value of attribute winrm_user.



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# File 'lib/veewee/definition.rb', line 26

def winrm_user
  @winrm_user
end

Class Method Details

.load(name, env) ⇒ Object

Class method to loading a definition



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# File 'lib/veewee/definition.rb', line 121

def self.load(name, env)

  # Construct the path to the definition

  path = File.join(env.definition_dir, name)
  definition = Veewee::Definition.new(name, path, env)
  env.logger.info "Loading definition directory #{definition.path}"
  unless definition.exists?
    raise Veewee::DefinitionNotExist, "Error: Definition #{name} does not seem to exist"
  end

  # We create this longer name to avoid clashes
  veewee_definition = definition

  if definition.exists?
    definition_file = File.join(definition.path, "definition.rb")
    content = File.read(definition_file)

    content.gsub!("Veewee::Session.declare", "veewee_definition.declare")
    content.gsub!("Veewee::Definition.declare", "veewee_definition.declare")

    env.logger.info(content)

    begin
      cwd = FileUtils.pwd
      env.logger.info("Entering path #{definition.path}")
      FileUtils.cd(definition.path)
      self.instance_eval(content)
      env.logger.info("Returning to path #{cwd}")
      FileUtils.cd(cwd)
    rescue NameError => ex
      raise Veewee::DefinitionError, "NameError reading definition from file #{definition_file} #{ex}"
    rescue Exception => ex
      raise Veewee::DefinitionError, "Error in the definition from file #{definition_file}\n#{ex}"
    end
  else
    env.logger.fatal("#{definition_file} not found")
    raise Veewee::DefinitionNotExist, "#{definition_file} not found"
  end

  if definition.valid?
    return definition
  else
    env.logger.fatal("Invalid Definition")
    raise Veewee::DefinitionError, "Invalid Definition"
  end
end

Instance Method Details

#declare(options) ⇒ Object

This function takes a hash of options and injects them into the definition



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# File 'lib/veewee/definition.rb', line 112

def declare(options)
  options.each do |key, value|
    instance_variable_set("@#{key}".to_sym, options[key])
    env.logger.info("definition") { " - #{key} : #{options[key]}" }
  end

end

#exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/veewee/definition.rb', line 169

def exists?
  filename = File.join(path, "definition.rb")
  unless File.exists?(filename)
    return false
  end

  return true
end

#ui ⇒ Object 



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# File 'lib/veewee/definition.rb', line 50

def ui
  return @_ui if defined?(@_ui)
  @_ui = @env.ui.dup
  @_ui.resource = @name
  @_ui
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/veewee/definition.rb', line 178

def valid?
  # Check if the definition exists?
  unless exists?
    return false
  end

  # Check ostype to be valid
  unless ostype_valid?
    return false
  end

  # Postinstall files require a valid user and password
  unless self.postinstall_files.nil?
    if (self.ssh_user.nil? || self.ssh_password.nil?) && (self.winrm_user.nil? || self.winrm_password.nil?)
      return false
    end
  end

  return true
end