Scope the Decision Server Console to a dedicated node

Use kustomize to scope the Decision Server Console to a dedicated node defined by a specific label.

Prerequisites

kustomize 3.5+ installed in your PATH
Helm 3.1
A running Kubernetes cluster with an annotated node. You can add a label to a node with the following command:
```
kubectl label nodes <your-node-name> <your-label>=<value>
```
Note: Only the label key existence is required for the node to be assigned to the odm-decisionserverconsole pod.

Refer to the kubernetes documentation for more information.

Installation

Define the label of the dedicated node

export node_label=<your-label>

Modify the kustomization.yaml file

$ cd kustomize
$ sed -i "s/<customization.dedicatedNodeLabel>/${node_label}/g" kustomization.yaml

Install ODM

helm install test-instance path-to-chart/ibm-odm-prod --post-renderer ./kustomize

Verify that the odm-decisionserverconsole pod is running on the chosen node

oc get pods --output=wide