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Added support for scheduled images extension #1

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Added support for scheduled images extension #1

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2 changes: 2 additions & 0 deletions novaclient/v1_1/client.py
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,7 @@
from novaclient.v1_1 import services
from novaclient.v1_1 import fixed_ips
from novaclient.v1_1 import floating_ips_bulk
from novaclient.v1_1 import scheduled_images


class Client(object):
Expand Down Expand Up @@ -117,6 +118,7 @@ def __init__(self, username, api_key, project_id, auth_url=None,
self.coverage = coverage_ext.CoverageManager(self)
self.availability_zones = \
availability_zones.AvailabilityZoneManager(self)
self.scheduled_images = scheduled_images.ScheduledImageManager(self)

# Add in any extensions...
if extensions:
Expand Down
63 changes: 63 additions & 0 deletions novaclient/v1_1/scheduled_images.py
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Original file line number Diff line number Diff line change
@@ -0,0 +1,63 @@
# Copyright 2013 Rackspace, Inc.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

"""
Scheduled Images interface (1.1 extension).
"""

import urllib

from novaclient import base
from novaclient import exceptions

class ScheduledImage(base.Resource):
def __repr__(self):
return "<ScheduledImage>"

class ScheduledImageManager(base.Manager):
resource_class = ScheduledImage

def get(self, server_id):
"""
Get the scheduled image information for the server.

:param server_id: The ID of the server to query for.
:rtype: :class:`ScheduledImage`
"""
try:
return self._get("/servers/%s/os-si-image-schedule" % server_id, "image_schedule")
except exceptions.NotFound:
msg = "Scheduled images not enabled for server %s" % server_id
raise exceptions.NotFound(404, msg)

def disable(self, server_id):
"""
Disable the creation of scheduled images for the server.

:param server_id: The ID of the server to disable scheduled images for.
"""
self._delete("/servers/%s/os-si-image-schedule" % server_id)

def enable(self, server_id, retention):
"""
Enable the creation of scheduled images for the server.

:param server_id: The ID of the server to enable scheduled images for.
:param retention: The number of scheduled images to retain.
:rtype: :class:`ScheduledImage`
"""
body = {'image_schedule': {'retention': retention}}
return self._create("/servers/%s/os-si-image-schedule" % server_id,
body, "image_schedule")
22 changes: 22 additions & 0 deletions novaclient/v1_1/shell.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3024,3 +3024,25 @@ def do_availability_zone_list(cs, _args):
_translate_availability_zone_keys(result)
utils.print_list(result, ['Name', 'Status'],
sortby_index=None)


@utils.arg('server', metavar='<server>', help='Name or ID of server.')
def do_scheduled_images_show(cs, args):
"""Show the scheduled image settings for a server"""
server_id = _find_server(cs, args.server).id
result = cs.scheduled_images.get(server_id)
print "Retention: %d" % result['retention']

@utils.arg('server', metavar='<server>', help='Name or ID of server.')
@utils.arg('retention', metavar='<retention>',
help='Number of scheduled images to retain')
def do_scheduled_images_enable(cs, args):
"""Enable scheduled images for a server"""
server_id = _find_server(cs, args.server).id
result = cs.scheduled_images.enable(server_id, args.retention)

@utils.arg('server', metavar='<server>', help='Name or ID of server.')
def do_scheduled_images_disable(cs, args):
"""Enable scheduled images for a server"""
server_id = _find_server(cs, args.server).id
result = cs.scheduled_images.disable(server_id)