I’m building a Vault deployment using this recommended 2 AZ OSS model in the tutorials.
I’m new at this, but it doesn’t seem possible to deploy a UI frontend without a LB to redirect users to a different Vault server in the event of a failure of the primary. Is this correct? I read through the load balancer section in the tutorials which I think I understand, except for how to configure the LB to know which Vault server is the primary. Are there any docs or recommendations on how to set up a LB specifically for access to the UI? I assume you’d need to turn on the UI flag on all servers, not just the primary.