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Commit
b221dfd0
authored
Jun 06, 2014
by
Guba Sándor
Committed by
Őry Máté
Jun 13, 2014
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vm: added create disk and download disk operations
parent
50c045e9
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circle/vm/operations.py
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circle/vm/operations.py
View file @
b221dfd0
...
...
@@ -26,6 +26,7 @@ from django.utils.translation import ugettext_lazy as _
from
celery.exceptions
import
TimeLimitExceeded
from
common.operations
import
Operation
,
register_operation
from
storage.models
import
Disk
from
.tasks.local_tasks
import
(
abortable_async_instance_operation
,
abortable_async_node_operation
,
)
...
...
@@ -119,6 +120,47 @@ class AddDiskOperation(InstanceOperation):
register_operation
(
AddDiskOperation
)
class
CreateDiskOperation
(
InstanceOperation
):
activity_code_suffix
=
'create_disk'
id
=
'create_disk'
name
=
_
(
"create disk"
)
description
=
_
(
"Create empty disk for the VM."
)
def
check_precond
(
self
):
super
(
AddDiskOperation
,
self
)
.
check_precond
()
# TODO remove check when hot-attach is implemented
if
self
.
instance
.
status
not
in
[
'STOPPED'
]:
raise
self
.
instance
.
WrongStateError
(
self
.
instance
)
def
_operation
(
self
,
user
,
size
):
# TODO implement with hot-attach when it'll be available
disk
=
Disk
.
create
(
owner
=
user
,
size
=
size
)
self
.
instance
.
disks
.
add
(
disk
)
register_operation
(
CreateDiskOperation
)
class
DownloadDiskOperation
(
InstanceOperation
):
activity_code_suffix
=
'download_disk'
id
=
'download_disk'
name
=
_
(
"download disk"
)
description
=
_
(
"Download disk for the VM."
)
abortable
=
True
def
check_precond
(
self
):
super
(
AddDiskOperation
,
self
)
.
check_precond
()
# TODO remove check when hot-attach is implemented
if
self
.
instance
.
status
not
in
[
'STOPPED'
]:
raise
self
.
instance
.
WrongStateError
(
self
.
instance
)
def
_operation
(
self
,
user
,
url
):
# TODO implement with hot-attach when it'll be available
disk
=
Disk
.
download
(
owner
=
user
,
url
=
url
)
self
.
instance
.
disks
.
add
(
disk
)
register_operation
(
DownloadDiskOperation
)
class
DeployOperation
(
InstanceOperation
):
activity_code_suffix
=
'deploy'
id
=
'deploy'
...
...
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