How to restrict SSH access to OpenStack Overcloud nodes
Issue
- What is the supported Director method to restrict certain Overcloud networks from being accessible to SSH login?
- There is a Network-A (192.168.0.0/24) and Network-B (192.168.1.0/24), both routable, and there is a need for the nodes' IP addresses to be accessible via SSH from the Network-A but not from the Network-B by external IP addresses.
- How could these firewall rules be configured through Director in a scalable manner?
Environment
- Red Hat OpenStack Platform (RHOSP)
- 13.x
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.
