Make DNS names of servers consistent

[maxkadel]

What maintenance needs to be done?

We need to re-build the Bibdata VMs to ensure the SQS Poller is only installed on one VM per environment.

Right now, the VMs have inconsistent DNS names, sometimes including "alma", sometimes not, sometimes including the environment name, sometimes not. While we are rebuilding the VMs anyway, we should give them consistent names.

Level of urgency

• [x] High
• [ ] Moderate
• [ ] Low

Why is this maintenance needed?

Consistency will allow us to work more quickly, efficiently, and confidently, and reduce mistakes.

Acceptance criteria

• [x] DNS names in Documentation match those in the Prancible New VM issue
• [x] DNS names for deployment match those in the Prancible New VM issue
• [x] You have checked for and updated any other instances of DNS names and updated them appropriately
• [x] Do it in two separate PRs, so we can start with the Staging rename without impacting the Production service.