Management cluster networking¶
This page summarizes the recommended networking architecture of a Mirantis Container Cloud management cluster for a Mirantis OpenStack for Kubernetes (MOSK) cluster.
We recommend deploying the management cluster with a dedicated interface for the provisioning (PXE) network. The separation of the provisioning network from the management network ensures additional security and resilience of the solution.
MOSK end users typically should have access to the Keycloak service in the management cluster for authentication to the Horizon web UI. Therefore, we recommend that you connect the management network of the management cluster to an external network through an IP router. The default route on the management cluster nodes must be configured with the default gateway in the management network.
If you deploy the multi-rack configuration, ensure that the provisioning network of the management cluster is connected to an IP router that connects it to the provisioning networks of all racks.