Identify how much IP space we will need

[joachimweyl]

Motivation

We need to know how much IP space is required for migrating off of Harvard. We will need two answers. 1 if we retire OpenStack 2 if we do not.

Completion Criteria

Provide numbers for how many IPs will be required

Description

• Review OpenStack users
• Review OpenShift users
• Document in this issue how much IP space is needed

Completion dates

Desired - 2026-04-24
Required - TBD

[joachimweyl]

@aabaris "Need 2 class C if we want to keep OpenStack working"

[joachimweyl]

2 class C for OpenStack
1 class C for OpenShift