Add volume_src to os_volume

Depending on the OpenStack installation it may be quicker to create a volume from an existing volume (copy-on-write) compared to from a snapshot (allocating a completely new volume).

This adds a new `volume_src` parameter to the `os_module` which accepts a volume id or name.
This commit is contained in:
Simon Li 2016-10-06 13:43:03 +01:00 committed by ansible
parent ec95cbc96e
commit e861195773

View file

@ -67,6 +67,11 @@ options:
- Volume snapshot id to create from
required: false
default: None
volume_src:
description:
- Volume source to create from
required: false
default: None
state:
description:
- Should the resource be present or absent.
@ -109,6 +114,10 @@ def _present_volume(module, cloud):
image_id = cloud.get_image_id(module.params['image'])
volume_args['imageRef'] = image_id
if module.params['volume_src']:
volume_id = cloud.get_volume_id(module.params['volume_src'])
volume_args['source_volid'] = volume_id
volume = cloud.create_volume(
wait=module.params['wait'], timeout=module.params['timeout'],
**volume_args)
@ -134,11 +143,12 @@ def main():
display_description=dict(default=None, aliases=['description']),
image=dict(default=None),
snapshot_id=dict(default=None),
volume_src=dict(default=None),
state=dict(default='present', choices=['absent', 'present']),
)
module_kwargs = openstack_module_kwargs(
mutually_exclusive=[
['image', 'snapshot_id'],
['image', 'snapshot_id', 'volume_src'],
],
)
module = AnsibleModule(argument_spec=argument_spec, **module_kwargs)