Forum Discussion

datago_205305

Nimbostratus

Jun 16, 2015

Solved

Upgrade production VIPRION to vCMP while updating from 10.2.4 to 11.4.1

Is there a recommended approach or SOL document for migrating from no vcmp to vcmp on a production VIPRION 2400 with two 2100 blades clustered in remote active/passive HA to an identical chassis AND ...

Sec-Enabled_658
Jun 24, 2015
I would save off the UCS, upgrade and build out the configuration to a VCMP guest in the lab, then during the maintenance window, convert the viprion to vcmp and then load the prepped UCS on to a blank guest. There is quite a bit of legwork in this conversion so I don't think F5 has a guide for this. I have done this exact process via a PS engagement for some of my clients. The upgrade isn't hard, but the VCMP conversion process is where its gets tricky. Feel free to email me if you want more info.

rafaelbn_305907

Nimbostratus

Aug 29, 2017

Hello datago and Sec-Enabled!

Sorry for hijacking this thread but I would love to talk about this migration with you guys.

I'm going to migrate 2 Viprions from non-vCMP to vCMP and I think you guys can point me in the right direction.

We have LTMs running on both Viprions in active-standby. My plan was:

Backup both boxes (ucs file).
Validate that active-standby is working by failing over.
Erase config from standby and reloading it.
Install new vCMP license on Viprion so it will become a host.
Deploy vCMP guest.
Restore UCS on vCMP guest.

My main concern is that when I do the restore I know I'll have some problems with Interfaces config, VLAN and etc. I can edit the UCS file to correct that. But how about the active-standby part? All the trust domain stuff (I think) will break because the vCMP guest will behave like a totally new instance, so certificates and ssh fingerprint will not match, right?

Any tips for me?