Infrastructure requirements

This section lists the infrastructure requirements for the Mirantis OpenStack for Kubernetes (MOS) reference architecture.

Infrastructure requirements

Service

Description

MetalLB

MetalLB exposes external IP addresses to access applications in a Kubernetes cluster.

DNS

The Kubernetes Ingress NGINX controller is used to expose OpenStack services outside of a Kubernetes deployment. Access to the Ingress services is allowed only by its FQDN. Therefore, DNS is a mandatory infrastructure service for an OpenStack on Kubernetes deployment.