diff options
Diffstat (limited to 'openstackclient/compute')
| -rw-r--r-- | openstackclient/compute/v2/server.py | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/openstackclient/compute/v2/server.py b/openstackclient/compute/v2/server.py index fee2b27d..95c2f28a 100644 --- a/openstackclient/compute/v2/server.py +++ b/openstackclient/compute/v2/server.py @@ -568,6 +568,19 @@ class CreateServer(command.ShowOne): '2.74 or above)'), ) parser.add_argument( + '--boot-from-volume', + metavar='<volume-size>', + type=int, + help=_('When used in conjunction with the ``--image`` or ' + '``--image-property`` option, this option automatically ' + 'creates a block device mapping with a boot index of 0 ' + 'and tells the compute service to create a volume of the ' + 'given size (in GB) from the specified image and use it ' + 'as the root disk of the server. The root volume will not ' + 'be deleted when the server is deleted. This option is ' + 'mutually exclusive with the ``--volume`` option.') + ) + parser.add_argument( '--block-device-mapping', metavar='<dev-name=mapping>', action=parseractions.KeyValueAction, @@ -730,6 +743,10 @@ class CreateServer(command.ShowOne): # Lookup parsed_args.volume volume = None if parsed_args.volume: + # --volume and --boot-from-volume are mutually exclusive. + if parsed_args.boot_from_volume: + raise exceptions.CommandError( + _('--volume is not allowed with --boot-from-volume')) volume = utils.find_resource( volume_client.volumes, parsed_args.volume, @@ -739,8 +756,6 @@ class CreateServer(command.ShowOne): flavor = utils.find_resource(compute_client.flavors, parsed_args.flavor) - boot_args = [parsed_args.server_name, image, flavor] - files = {} for f in parsed_args.file: dst, src = f.split('=', 1) @@ -787,6 +802,20 @@ class CreateServer(command.ShowOne): 'source_type': 'volume', 'destination_type': 'volume' }] + elif parsed_args.boot_from_volume: + # Tell nova to create a root volume from the image provided. + block_device_mapping_v2 = [{ + 'uuid': image.id, + 'boot_index': '0', + 'source_type': 'image', + 'destination_type': 'volume', + 'volume_size': parsed_args.boot_from_volume + }] + # If booting from volume we do not pass an image to compute. + image = None + + boot_args = [parsed_args.server_name, image, flavor] + # Handle block device by device name order, like: vdb -> vdc -> vdd for dev_name in sorted(six.iterkeys(parsed_args.block_device_mapping)): dev_map = parsed_args.block_device_mapping[dev_name] |