Class: CopyAmi::AmiSnapshotCreatedState

Inherits:
CopyAmiState show all
Defined in:
lib/scripts/ec2/copy_ami.rb

Overview

Snapshot is created from the AMI. Create a volume from the snapshot, attach and mount the volume as second device.

Instance Attribute Summary

Attributes inherited from ScriptExecutionState

#context, #logger

Instance Method Summary collapse

Methods inherited from CopyAmiState

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_partition_fs_type, #get_root_partition_fs_type_and_label, #get_root_partition_label, #launch_instance, #mount_fs, #mount_fs_old, #register_snapshot, #remote_copy, #remote_copy_old, #remote_handler, #remote_handler=, #retrieve_instances, #retrieve_security_groups, #shut_down_instance, #start_instance, #unmount_fs, #upload_file, #zip_volume

Constructor Details

This class inherits a constructor from ScriptExecutionState

Instance Method Details

#enter ⇒ Object 



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# File 'lib/scripts/ec2/copy_ami.rb', line 114

def enter()
  @context[:source_volume_id] = create_volume_from_snapshot(@context[:snapshot_id],
    @context[:source_availability_zone])
  device = @context[:temp_device_name]
  mount_point = "/mnt/tmp_#{@context[:source_volume_id]}"
  attach_volume(@context[:source_volume_id], @context[:source_instance_id], device)
  connect(@context[:source_dns_name], @context[:source_ssh_username], nil, @context[:source_ssh_keydata]) 
  mount_fs(mount_point, device)
  # get root partition label and filesystem type
  #@context[:label] = get_root_partition_label()
  #@context[:fs_type] = get_root_partition_fs_type()
  @context[:fs_type], @context[:label] = get_root_partition_fs_type_and_label()
  disconnect()
  SourceVolumeReadyState.new(@context)
end