if the entity_type of alarms/logs "instance", they
are related to VM instance and should be managed by
openstack. So we need to raise/clear them by restful
api of fm services in pods.
changes:
1. point vim webserver to fm in pods
2. change alarm/log interface of nfvi
3. change nfvi alarm/log configure file
add param "fault_management_pod_disabled" with 'True' as
the default value into config file to disable nfvi raise
alarms to containerized fm. it will be removed in future
Depends-On: https://review.opendev.org/658740/
Depends-On: https://review.opendev.org/648814/
Story: 2004008
Task: 28876
Change-Id: I373f1f8cd6a69b96f70c99c46e6580002c09efc0
Signed-off-by: SidneyAn <ran1.an@intel.com>