How to pull image from dockerhub in kubernetes?

by

One line command to create a Docker registry secret

kubectl create secret docker-registry regcred --docker-username=<your-name> --docker-password=<your-pword> --docker-email=<your-email> -n <your-namespace>

Then you can use it in your deployment file under spec

spec:
  containers:
  - name: private-reg-container-name
    image: <your-private-image>
  imagePullSecrets:
  - name: regcred

More details:
https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/#create-a-secret-in-the-cluster-that-holds-your-authorization-token

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