Setting up Db2 Warehouse Ingress HA proxy for different OpenShift clusters

If the databases in your HADR configuration are on different OpenShift clusters, and you use an external infrastructure node to route external Db2 Warehouse traffic into the cluster, you need to configure an external-facing Ingress Controller to route the traffic to the OpenShift nodes.

Procedure

  1. Note down the NodePorts for the deployments on the OpenShift cluster by using Determining the Db2 Warehouse NodePorts for a multiple cluster configuration.
  2. Create the Ingress Controller by following the steps in Configuring the Db2 Warehouse NodePort with an HA Proxy.