Multi-Cluster

For users managing multiple Kubernetes clusters, the vui-core component serves as a central gateway that enables unified access and control.
Instead of deploying a separate web interface vui-ui in each cluster, vui-core allows you to connect all clusters to a single instance of the UI.

info

In a typical multi-cluster setup:

In the primary cluster (where vui-core is deployed), the following components are installed:
- vui-core
- nats
- vui-api
- vui-ui
- vui-watchdog
In each connected secondary cluster, only the agent components are installed:
- vui-api
- vui-watchdog

VUI Software Architecture – Multi Cluster

tip

Even if you're currently managing a single cluster, deploying vui-core can be useful to prepare for future multi-cluster expansion or centralized access needs.