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13-NODE-SELECTORS.md

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How to create kubectl alias (optional):

  • alias k=kubectl

Create a label

  • k label nodes node1 app=ssd

Add a Label on a POD:

apiVersion: v1
kind: Pod
metadata:
  name: nginx-pod
spec:
  containers:
  - image: nginx
    name: nginx-container
  nodeSelector:
    app: ssd

Remove a taint from a Node:

  • kubectl taint nodes controlplane node-role.kubernetes.io/master:NoSchedule-

To see more details of the a POD:

  • k get po -o wide