Description

Many VPGs and VLANs are removed accidentally from contrail



Symptoms

In case many VPGs and VLANs are removed from contrail, what is the option to restore the same ?

Solution

Option :1

Restore from Contrail Database backup. Kindly follow the procedure below

https://www.juniper.net/documentation/us/en/software/contrail-networking20/contrail-install-and-upgrade-guide/topics/concept/backup-using-json-openstack16.html


Other option will be to use the UI and manually create them back.


Kindly perform caution while restoring the DB, as if not properly done it can bring the complete cluster down.

Kindly take JTAC support as needed.


Modification History

2025-08-29 : Article Created