CFS goes out of sync with RFS nodes after every service creation or deletion: Hi All,I have NSO LSA cluster with 1 CFS and 2 RFS nodes.I did a RFS sync on CFS node and sync was successful. After that I added L3VPN service from CNC server which got successfully deployed.I check the sync status from CFS node UI and it shows out of sync with RFS nodes.Attaching the screenshot. I wanted to know if user is required to perform sync-from on CFS for all RFS nodes everytime a service is created or deleted.Thanks,Kanchan
Setup Details:CFS: admin/Ovatest123@RFS-62: admin/Ovatest123@RFS-63: admin/Ovatest123@Hi Kanchan,For LSA setup, RFS node will likely always be out of sync with CFS node as there are some internal changes happening on RFS node as part of service provisioning.This is actually why we need the "out-of-sync-commit-behavior" flag to be "accept", so that we can continue to make commits despite the out-of-sync status of RFS node on CFS node.I would suggest to try to provision another service when the CFS node shows RFS node as out-of-sync. The service should be able to be successfully provisioned despite the out-of-sync status. If this works, then everything seems to be working as intended.Thanks,Isaac KimHi Isaac,I am able to provision new services and policies when CFS is not in sync with RFS. So as per our conversation on the other issue described here: , I am concluding that CFS to RFS sync is only required when user adds a new device to RFS node. For other scenarios, it is ok if CFS shows not in sync with RFS, right?Here is what I am seeing on NSO CFS node:admin@ncs> request devices check-syncsync-result {  device rfs-62  result unknown}sync-result {  device rfs-63  result unknown}Additionally on CFS UI, clicking on check-sync doesn't show any color. is it also expected?Hi Kanchan,From what I understand, RFS node will show as "unknown" sync-state because of the nature of our internal services on RFS node when provisioning services. Despite the "unknown" sync-state, you should still be able to provision services. Yes, you will need to do a sync-from on the CFS node when onboarding new devices on the RFS node. You can assume this is expected behavior unless you run into issues with normal service operations.For NSO Web UI, the status will be same as the NSO CLI check-sync status. So I assume grey is "unknown".Thanks,Isaac KimThanks for the clarification Isaac. Yes I haven't faced the issue in spite of the "Unknown" sync-state. So if this is the expected behavior then we can close this ticket. Thanks for all your help.Perfect, thanks! Please feel free to open another ticket if you face any issues.Thanks,Isaac Kim