Users Guide

Table 10. List of OMNI services
Service Function States
omni_api
Service serving REST
APIs for OMNI Fabric
Management interface.
Can restart the services.
omni_services
Orchestration service that
provides APIs to start,
stop, and manage all OMNI
services.
omni_events_receiver
Events receiver service
receives events from the
SFS and store in the
message queue.
omni_api_celery_worker
Worker service that
conducts fabric upgrades and
vCenter re-registration when
registration data is updated.
omni_automation_app_celery_worker
Automation task service
that identifies vCenter
configuration change tasks
and synchronizes all hosts
that have been changed on
the vCenter.
omni_services_celery_worker
The OMNI services celery
worker manages automation
container startup after OMNI
services are started or
restarted.
omni_events_celery_beat
Service that periodically
cleans the old events from
the database.
omni_events_celery_worker
Worker service that process
the events from the message
queue and stores them in the
database.
omni_automation_app_celery_beat
Service that periodically
prunes unused networks
on service instances and
discovers how service
instances are related to each
other.
omni_queue
Service that runs the
message queue. This service
enables communication
between other services and
also to add and perform
celery tasks.
omni_db
Database service that stores
crucial information.
Cannot restart, start, or stop the service.
omni_nginx
Web server service that
manages all incoming and
outgoing web requests.
vCenter automation services Automation services running
for each vCenter
Can start, stop, or restart the services.
Access the OMNI stand-alone portal 73