Forum Discussion
Amr_Ali
MVP
MVPHA between GTM
Hello, how we can make HA between two GTM boxes at the same datacenter
ashk
Cirrus
CirrusSo, I see the above comments and have something similar story now.
We are in the process of upgrading from the Guest GTM to a new Tenant GTM appliance. Our plan involves adding the new GTM to the cluster sync-group, performing a manual full synchronization, and monitoring its performance for a day. Once verified, we intend to gracefully take the old GTM offline. If all functions well with the new GTM, we will then remove the high availability configuration and proceed with cleaning up the old GTM. Any suggestions or recommendations on this approach?
PauliusMVP
MVPBy HA configuration do you mean the GTM sync group or are you referring to HA configuration of the entire F5 device? If you are referring only to the sync group that syncs GTM configuration then this should work.
- ashk
so, the box is dedicated for GTM. so by doing GTM-Sync-Group will all the device configs will be replicated like users/certs/settings? or only GTM stuff will be replicated?
I want it to be a replica of the existing GTM device with all general settings along with GTM stuff so I can cut over once everything is ok.
- Paulius
If this is a GTM what other configuration are you referencing? If you have the GTM in the sync group it will replicate all GTM configuration between the GTM devices in the sync group, less their unique configuration such as self-IPs, routes, and so on.