Class: CopyMsWindowsAmi::TargetVolumeCreatedState

Inherits:

CopyMsWindowsAmiState

• Object
• ScriptExecutionState
• CopyMsWindowsAmiState
• CopyMsWindowsAmi::TargetVolumeCreatedState

Defined in:

lib/scripts/ec2/copy_mswindows_ami.rb

Overview

Snapshot Operation done. Now this snapshot must be registered as AMI Steps:

- launch same AMI as the one we want to copy and stop it (after it has boot up): use helper_ami_id
- detach the volume of this instance and attach the new volume
- start the instance to see if everything is good, then stop it
- create an AMI from this instance

Instance Attribute Summary

Attributes inherited from ScriptExecutionState

#context, #logger

Instance Method Summary

• #enter ⇒ Object

Methods inherited from CopyMsWindowsAmiState

load_state, #local_region, #remote_region

Methods inherited from ScriptExecutionState

#done?, #end_state, #failed?, #initialize, #register_state_change_listener, #start_state_machine, #to_s

Methods included from StateTransitionHelper

#attach_volume, #connect, #copy_distribution, #create_fs, #create_labeled_fs, #create_snapshot, #create_volume, #create_volume_from_snapshot, #delete_snapshot, #delete_volume, #detach_volume, #determine_file, #disable_ssh_tty, #disconnect, #ec2_handler, #ec2_handler=, #enable_ssh_tty, #get_aws_kernel_image_aki, #get_aws_region_from_endpoint, #get_partition_fs_type, #get_partition_fs_type_and_label, #get_partition_label, #get_root_device_name, #get_root_partition_fs_type, #get_root_partition_fs_type_and_label, #get_root_partition_label, #get_root_volume_id, #launch_instance, #local_decompress_and_dump_file_to_device, #local_dump_and_compress_device_to_file, #mount_fs, #mount_fs_old, #register_snapshot, #remote_copy, #remote_copy_old, #remote_handler, #remote_handler=, #retrieve_instances, #retrieve_security_groups, #shut_down_instance, #snapshot_accessible, #start_instance, #stop_instance, #unmount_fs, #upload_file, #zip_volume

Methods included from VCloudTransitionHelper

#retrieve_ip_services

Constructor Details

This class inherits a constructor from ScriptExecutionState

Instance Method Details

#enter ⇒ Object

# File 'lib/scripts/ec2/copy_mswindows_ami.rb', line 422

def enter()
  post_message("Launching Helper AMI '#{@context[:helper_ami_id]}' for attaching migrated volume...")
  remote_region()
  #XXX: launch instance in the right AZ
  result = launch_instance(@context[:helper_ami_id], @context[:target_key_name], @context[:target_security_groups], 
                           nil, nil, @context[:target_availability_zone])
  @context[:helper_instance_id] = result.first
  @context[:helper_dns_name] = result[1]
  @context[:helper_availability_zone] = result[2]
  @context[:helper_root_device_name] = result[6]

  #XXX:
  #  - wait for it to be running, and then stop it
  #  - wait for it to be stopped, and then start it with the new volume
  stop_instance(@context[:helper_instance_id])
  root_volume_id = get_root_volume_id(@context[:helper_instance_id])
  detach_volume(root_volume_id, @context[:helper_instance_id])
  attach_volume(@context[:target_volume_id], @context[:helper_instance_id], @context[:helper_root_device_name])
  start_instance(@context[:helper_instance_id])

  #XXX: return running instance for now
  @context[:result][:instance_id] = result.first

  #XXX: stop this instance
  stop_instance(@context[:helper_instance_id])

  #XXX: register as AMI
  new_ami_id = create_image(:instance_id => @context[:helper_instance_id], 
    :name => @context[:name], :description => @context[:description])
  @context[:result][:image_id] = new_ami_id

  AmiRegisteredState.new(@context)
end