Hi Team,
We are planning to upgrade RHEL 8.4 to 8.10 on our HashiCorp Vault servers. Currently, we are using HashiCorp Vault version 1.13.6. I have a few questions:
- Does HashiCorp Vault version 1.13.6 support RHEL 8.10? Will this cause any impact on the application side?
- We have a HashiCorp Vault HA environment with 3 nodes. What considerations should we take into account during the OS upgrade?
@momina.anjum-b , See below.
- We are running Vault version 1.16.10 on RHEL 8.10 and don’t see or encounter any issues. I believe you could also upgrade directly to RHEL9 which we are planning in the next couple of months.
- Are you running Enterprise version of Vault? If yes, you can create a new cluster and peform a replication. If you are running the community version, you could do one server at a time but note that there will always be an outage for this kind of activity which can be less than a min if plan properly.