def update_gateway(g_name_or_id, **fields):
# NOTE: the UpdateAPIGuard ensures that the caller user exists,
# and that the user is either admin or the owner of this gateway.
# We only need to read the volume and gateway to call Volume.Reversion
# gateway must exist...(defensive check)
gateway = read_gateway(g_name_or_id)
if gateway == None:
raise Exception("No such Gateway '%s'" % g_name_or_id)
volume = read_volume(gateway.volume_id)
# volume must exist...(defensive check)
if volume == None or volume.deleted:
raise Exception("No volume with ID '%s'" % gateway.volume_id)
rc = Gateway.Update(g_name_or_id, **fields)
if rc:
storagetypes.deferred.defer(Volume.Reversion, volume.volume_id)
return rc
if gateway_cert.version < gateway.cert_version:
raise Exception("Stale cert version (%s < %s)" %
(gateway_cert.version, gateway.cert_version))
# if given a new cert bundle, put it in place
if new_cert_bundle:
rc = VolumeCertBundle.Put(volume.volume_id, cert_bundle_bin)
if not rc:
raise Exception("Invalid volume cert bundle")
# do the update
new_driver = kw.get('driver_text', None)
if new_driver is not None:
new_driver = str(new_driver)
gw_key = Gateway.Update(gateway_cert, new_driver=new_driver)
return {"result": True}
# ----------------------------------
def list_gateways(attrs=None, **q_opts):
return Gateway.ListAll(attrs, **q_opts)
# ----------------------------------
def list_gateways_by_volume(volume_name_or_id, **q_opts):
caller_user = _check_authenticated(q_opts)
# volume must exist
volume = read_volume(volume_name_or_id)
if volume == None or volume.deleted:
