# openstack.compute.v2.migration

## The Migration Class

The `Migration` class inherits from `Resource`.

class openstack.compute.v2.migration.Migration(_synchronized=False, connection=None, **attrs)

  The base resource

  Parameters:

    - _synchronized (bool) – This is not intended to be used directly. See `new()` and `existing()`.

    - connection (openstack.connection.Connection) – Reference to the Connection being used. Defaults to None to allow Resource objects to be used without an active Connection, such as in unit tests. Use of `self._connection` in Resource code should protect itself with a check for None.

  resources_key = 'migrations'

    Plural form of key for resource.

  base_path = '/os-migrations'

    The base part of the URI for this resource.

  allow_list = True

    Allow list operation for this resource.

  created_at

    The date and time when the resource was created.

  dest_compute

    The target compute of the migration.

  dest_host

    The target host of the migration.

  dest_node

    The target node of the migration.

  migration_type

    The type of the migration. One of ‘migration’, ‘resize’, ‘live-migration’ or ‘evacuation’

  new_flavor_id

    The ID of the old flavor. This value corresponds to the ID of the flavor in the database. This will be the same as new_flavor_id except for resize operations.

  old_flavor_id

    The ID of the old flavor. This value corresponds to the ID of the flavor in the database.

  project_id

    The ID of the project that initiated the server migration (since microversion 2.80)

  server_id

    The UUID of the server

  source_compute

    The source compute of the migration.

  source_node

    The source node of the migration.

  status

    The current status of the migration.

  updated_at

    The date and time when the resource was last updated.

  user_id

    The ID of the user that initiated the server migration (since microversion 2.80)

  uuid

    The UUID of the migration (since microversion 2.59)

this page last updated: 2026-01-16 23:06:19

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