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how to update pod image in Kubernetes

Method 1: Edit Deployment

  1. Find the deployment you want to update:

    kubectl get deployments
    
  2. Edit the deployment with the updated image:

    kubectl edit deployment <deployment-name>
    
  3. In the YAML file, update the image field under the spec.template.spec.containers section with the new image. For example:

    containers:
      - name: my-app
        image: my-app:latest
    
  4. Save and exit the YAML file.

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