Upgrade Vault
Pre-requisites
- Vault >= 1.15 is deployed
- In the case of upgrading
vault-k8s
, it is recommended to have at least 5 units deployed and active to ensure minimal to no downtime.
Upgrade Procedure
- Create a backup of your Vault data following this guide (in case anything goes wrong during the upgrade).
- run
juju refresh vault --channel=$VAULT_HIGHER_VERSION
where VAULT_HIGHER_VERSION is any version higher than the one you have currently deployed.