def load_json(cls, data, default_rule=None):
"""Allow loading of JSON rule data."""
# Suck in the JSON data and parse the rules
rules = dict(
(k, parse_rule(v)) for k, v in jsonutils.loads(data).items())
return cls(rules, default_rule)
def load_json(cls, data, default_rule=None):
"""Allow loading of JSON rule data."""
# Suck in the JSON data and parse the rules
rules = dict((k, parse_rule(v)) for k, v in
jsonutils.loads(data).items())
return cls(rules, default_rule)
def failover(context, container_name):
swift_conn = Clients(context).swift()
LOG.debug("failover container name %s" % (container_name))
# TODO(Oshrit): load dynamically
template_generator = heat_flame_template.HeatFlameTemplate(context)
# Loop over metadata file, load actions
swift_meta, actions_metadata = swift_conn.get_object(
container_name, "metadata")
actions = jsonutils.loads(actions_metadata)
policy_status = False
try:
for recover_action in actions["actions"]:
action_resource = recover_action["resource"]
db_action = recover_action["action"]
action_extra_data = recover_action["execution_data"]
# Instantiate action class
action_obj = action.load_action_driver(db_action["class_name"],
context=context)
if action_obj.is_using_global_container():
action_container_name =\
get_global_container_name(context.tenant, "")
else:
action_container_name = container_name
# Invoke recover method on action class passing resource id
policy_status = action_obj.failover(context,
action_resource["id"],
action_extra_data,
action_container_name)
# Invoke failover for each resource-action
action_obj.generate_template(context, template_generator)
except Exception, e:
policy_status = False
LOG.debug(e)
LOG.error("resource %s could not be recovered using action %s."
"Verify that the resource is a valid resource" %
(db_action["id"], db_action["name"]))
def failover(context, container_name):
swift_conn = Clients(context).swift()
LOG.debug("failover container name %s" % (container_name))
# TODO(Oshrit): load dynamically
template_generator = heat_flame_template.HeatFlameTemplate(context)
# Loop over metadata file, load actions
swift_meta, actions_metadata = swift_conn.get_object(container_name, "metadata")
actions = jsonutils.loads(actions_metadata)
policy_status = False
try:
for recover_action in actions["actions"]:
action_resource = recover_action["resource"]
db_action = recover_action["action"]
action_extra_data = recover_action["execution_data"]
# Instantiate action class
action_obj = action.load_action_driver(db_action["class_name"], context=context)
if action_obj.is_using_global_container():
action_container_name = get_global_container_name(context.tenant, "")
else:
action_container_name = container_name
# Invoke recover method on action class passing resource id
policy_status = action_obj.failover(
context, action_resource["id"], action_extra_data, action_container_name
)
# Invoke failover for each resource-action
action_obj.generate_template(context, template_generator)
except Exception, e:
policy_status = False
LOG.debug(e)
LOG.error(
"resource %s could not be recovered using action %s."
"Verify that the resource is a valid resource" % (db_action["id"], db_action["name"])
)
