def list_networks(request, detail=False):
# Normal Response Codes: 200, 203
# Error Response Codes: computeFault (400, 500),
# serviceUnavailable (503),
# unauthorized (401),
# badRequest (400),
# overLimit (413)
log.debug('list_networks detail=%s', detail)
since = utils.isoparse(request.GET.get('changes-since'))
user_networks = Network.objects.filter(Q(userid=request.user_uniq) |
Q(public=True))
if since:
user_networks = user_networks.filter(updated__gte=since)
if not user_networks:
return HttpResponse(status=304)
else:
user_networks = user_networks.filter(deleted=False)
networks = [network_to_dict(network, request.user_uniq, detail)
for network in user_networks.order_by('id')]
if request.serialization == 'xml':
data = render_to_string('list_networks.xml', {
'networks': networks,
'detail': detail})
else:
data = json.dumps({'networks': networks})
return HttpResponse(data, status=200)
def list_images(request, detail=False):
# Normal Response Codes: 200, 203
# Error Response Codes: computeFault (400, 500),
# serviceUnavailable (503),
# unauthorized (401),
# badRequest (400),
# overLimit (413)
log.debug('list_images detail=%s', detail)
since = utils.isoparse(request.GET.get('changes-since'))
with backend.PlanktonBackend(request.user_uniq) as b:
images = b.list_images()
if since:
updated_since = lambda img: date_parse(img["updated_at"]) >= since
images = ifilter(updated_since, images)
if not images:
return HttpResponse(status=304)
images = sorted(images, key=lambda x: x['id'])
reply = [image_to_dict(image, detail) for image in images]
if request.serialization == 'xml':
data = render_to_string('list_images.xml',
dict(images=reply, detail=detail))
else:
data = json.dumps(dict(images=reply))
return HttpResponse(data, status=200)
def list_servers(request, detail=False):
# Normal Response Codes: 200, 203
# Error Response Codes: computeFault (400, 500),
# serviceUnavailable (503),
# unauthorized (401),
# badRequest (400),
# overLimit (413)
log.debug('list_servers detail=%s', detail)
user_vms = VirtualMachine.objects.filter(userid=request.user_uniq)
since = utils.isoparse(request.GET.get('changes-since'))
if since:
user_vms = user_vms.filter(updated__gte=since)
if not user_vms:
return HttpResponse(status=304)
else:
user_vms = user_vms.filter(deleted=False)
servers = [vm_to_dict(server, detail)
for server in user_vms.order_by('id')]
if request.serialization == 'xml':
data = render_to_string('list_servers.xml', {
'servers': servers,
'detail': detail})
else:
data = json.dumps({'servers': servers})
return HttpResponse(data, status=200)
def list_networks(request, detail=False):
# Normal Response Codes: 200, 203
# Error Response Codes: computeFault (400, 500),
# serviceUnavailable (503),
# unauthorized (401),
# badRequest (400),
# overLimit (413)
log.debug('list_networks detail=%s', detail)
since = utils.isoparse(request.GET.get('changes-since'))
user_networks = Network.objects.filter(Q(userid=request.user_uniq) |
Q(public=True))
if since:
user_networks = user_networks.filter(updated__gte=since)
if not user_networks:
return HttpResponse(status=304)
else:
user_networks = user_networks.filter(deleted=False)
networks = [network_to_dict(network, request.user_uniq, detail)
for network in user_networks.order_by('id')]
if request.serialization == 'xml':
data = render_to_string('list_networks.xml', {
'networks': networks,
'detail': detail})
else:
data = json.dumps({'networks': networks})
return HttpResponse(data, status=200)
def list_images(request, detail=False):
# Normal Response Codes: 200, 203
# Error Response Codes: computeFault (400, 500),
# serviceUnavailable (503),
# unauthorized (401),
# badRequest (400),
# overLimit (413)
log.debug("list_images detail=%s", detail)
since = utils.isoparse(request.GET.get("changes-since"))
with image_backend(request.user_uniq) as backend:
images = backend.list_images()
if since:
updated_since = lambda img: date_parse(img["updated_at"]) >= since
images = ifilter(updated_since, images)
if not images:
return HttpResponse(status=304)
images = sorted(images, key=lambda x: x["id"])
reply = [image_to_dict(image, detail) for image in images]
if request.serialization == "xml":
data = render_to_string("list_images.xml", dict(images=reply, detail=detail))
else:
data = json.dumps(dict(images=reply))
return HttpResponse(data, status=200)
def list_servers(request, detail=False):
# Normal Response Codes: 200, 203
# Error Response Codes: computeFault (400, 500),
# serviceUnavailable (503),
# unauthorized (401),
# badRequest (400),
# overLimit (413)
log.debug('list_servers detail=%s', detail)
user_vms = VirtualMachine.objects.filter(userid=request.user_uniq)
since = utils.isoparse(request.GET.get('changes-since'))
if since:
user_vms = user_vms.filter(updated__gte=since)
if not user_vms:
return HttpResponse(status=304)
else:
user_vms = user_vms.filter(deleted=False)
servers = [
vm_to_dict(server, detail) for server in user_vms.order_by('id')
]
if request.serialization == 'xml':
data = render_to_string('list_servers.xml', {
'servers': servers,
'detail': detail
})
else:
data = json.dumps({'servers': servers})
return HttpResponse(data, status=200)
def list_snapshots(request, detail=False):
log.debug('list_snapshots detail=%s', detail)
since = utils.isoparse(request.GET.get('changes-since'))
with backend.PlanktonBackend(request.user_uniq) as b:
snapshots = b.list_snapshots()
if since:
updated_since = lambda snap:\
date_parse(snap["updated_at"]) >= since
snapshots = ifilter(updated_since, snapshots)
if not snapshots:
return HttpResponse(status=304)
snapshots = sorted(snapshots, key=lambda x: x['id'])
snapshots_dict = [snapshot_to_dict(snapshot, detail)
for snapshot in snapshots]
data = json.dumps(dict(snapshots=snapshots_dict))
return HttpResponse(data, status=200)
def list_snapshots(request, detail=False):
util.assert_snapshots_enabled(request)
since = utils.isoparse(request.GET.get('changes-since'))
with backend.PlanktonBackend(request.user_uniq) as b:
snapshots = b.list_snapshots()
if since:
updated_since = lambda snap:\
date_parse(snap["updated_at"]) >= since
snapshots = ifilter(updated_since, snapshots)
if not snapshots:
return HttpResponse(status=304)
snapshots = sorted(snapshots, key=lambda x: x['id'])
snapshots_dict = [
snapshot_to_dict(snapshot, detail) for snapshot in snapshots
]
data = json.dumps(dict(snapshots=snapshots_dict))
return HttpResponse(data, status=200)