def detach_volume(server_id, volume_id, credentials):
user_id = credentials.userid
vm = util.get_vm(server_id, credentials, for_update=True, non_deleted=True)
volume = get_volume(credentials, volume_id,
for_update=True, non_deleted=True,
exception=faults.BadRequest)
server_attachments.detach_volume(vm, volume)
log.info("User %s detached volume %s to VM %s", user_id, volume.id, vm.id)
def detach_volume(server_id, volume_id, credentials):
user_id = credentials.userid
vm = util.get_vm(server_id, credentials, for_update=True, non_deleted=True)
volume = get_volume(credentials,
volume_id,
for_update=True,
non_deleted=True,
exception=faults.BadRequest)
server_attachments.detach_volume(vm, volume)
log.info("User %s detached volume %s to VM %s", user_id, volume.id, vm.id)
def detach(volume_id):
"""Detach a Volume"""
volume = get_volume(volume_id)
server_id = volume.machine_id
if server_id is not None:
server = get_vm(server_id)
server_attachments.detach_volume(server, volume)
log.info("Detaching volume '%s' from server '%s', job: %s",
volume.id, server_id, volume.backendjobid)
else:
raise faults.BadRequest("Volume is already detached")
return volume
def detach(volume_id):
"""Detach a Volume"""
volume = get_volume(volume_id)
server_id = volume.machine_id
if server_id is not None:
server = get_vm(server_id)
server_attachments.detach_volume(server, volume)
log.info("Detaching volume '%s' from server '%s', job: %s",
volume.id, server_id, volume.backendjobid)
else:
raise faults.BadRequest("Volume is already detached")
return volume
def delete(volume):
"""Delete a Volume"""
# A volume is deleted by detaching it from the server that is attached.
# Deleting a detached volume is not implemented.
server_id = volume.machine_id
if server_id is not None:
server = util.get_server(volume.userid, server_id, for_update=True,
non_deleted=True,
exception=faults.BadRequest)
server_attachments.detach_volume(server, volume)
log.info("Detach volume '%s' from server '%s', job: %s",
volume.id, server_id, volume.backendjobid)
else:
raise faults.BadRequest("Cannot delete a detached volume")
return volume
def delete(volume):
"""Delete a Volume"""
# A volume is deleted by detaching it from the server that is attached.
# Deleting a detached volume is not implemented.
server_id = volume.machine_id
if server_id is not None:
server = util.get_server(volume.userid,
server_id,
for_update=True,
non_deleted=True,
exception=faults.BadRequest)
server_attachments.detach_volume(server, volume)
log.info("Detach volume '%s' from server '%s', job: %s", volume.id,
server_id, volume.backendjobid)
else:
raise faults.BadRequest("Cannot delete a detached volume")
return volume
def detach_volume(request, server_id, volume_id):
log.debug("detach_volume server_id %s volume_id", server_id, volume_id)
user_id = request.user_uniq
vm = util.get_vm(server_id, user_id, for_update=True, non_deleted=True)
volume = get_volume(user_id, volume_id, for_update=True, non_deleted=True,
exception=faults.BadRequest)
vm = server_attachments.detach_volume(vm, volume)
# TODO: Check volume state, send job to detach volume
return HttpResponse(status=202)
def detach_volume(request, server_id, volume_id):
log.debug("detach_volume server_id %s volume_id", server_id, volume_id)
user_id = request.user_uniq
vm = util.get_vm(server_id, user_id, for_update=True, non_deleted=True)
volume = get_volume(user_id,
volume_id,
for_update=True,
non_deleted=True,
exception=faults.BadRequest)
vm = server_attachments.detach_volume(vm, volume)
# TODO: Check volume state, send job to detach volume
return HttpResponse(status=202)
def detach(volume_id, credentials, atomic_context=None):
"""Detach a Volume"""
volume = util.get_volume(credentials, volume_id,
for_update=False, non_deleted=True,
exception=faults.BadRequest)
server_id = volume.machine_id
if server_id is None:
raise faults.BadRequest("Volume is already detached")
vm = util.get_vm(server_id, credentials, for_update=True, non_deleted=True)
volume = util.get_volume(credentials, volume_id,
for_update=True, non_deleted=True,
exception=faults.BadRequest)
server_id = volume.machine_id
if server_id is None:
raise faults.BadRequest("Volume is already detached")
server_attachments.detach_volume(vm, volume)
log.info("Detaching volume '%s' from server '%s', job: %s",
volume.id, server_id, volume.backendjobid)
return volume
def detach_volume(request, server_id, volume_id):
log.debug("User %s, VM: %s, Action: detach_volume, Volume: %s",
request.user_uniq, server_id, volume_id)
user_id = request.user_uniq
vm = util.get_vm(server_id, user_id, request.user_projects,
for_update=True, non_deleted=True)
volume = get_volume(user_id, request.user_projects, volume_id,
for_update=True, non_deleted=True,
exception=faults.BadRequest)
vm = server_attachments.detach_volume(vm, volume)
log.info("User %s detached volume %s to VM %s", user_id, volume.id, vm.id)
# TODO: Check volume state, send job to detach volume
return HttpResponse(status=202)