Forcing Pods To Run On A Particular Node in OpenShift 3.11
Nov 13, 2020
In this post,we’ll see how we can force a pod to run on a particualt node in OpenShift 3.11.
Step 1: Add a taint to the node where you want your pods to be running.
oc adm taint nodes <nodename> app=latest:NoSchedule
Step 2: Add a label to the node where you want your pods to be running.
oc label nodes <nodename> app=latest
Step 3: Now go to the project and edit the DeploymentConfig to use taints and node affinity.
