I read all the docs and browse through all possible forums, and I found out also here that:
Vault does not currently support automatic renewal of the certificates that it generates, but you can easily renew the certificates for the entire cluster with:
juju run-action vault/0 --wait reissue-certificates
I tried it but certificate did not changed. There are still the same certs in /root/cdk, no change has been made. I also tried to use another units of Vault (I have HA 3 nodes setup) but no change.
Is there anything I missed?
I’m using k8s 1.22.11, Juju 2.9.28-ubuntu-amd64, Ubuntu 20.04 LTS