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Updating Kubernetes node images in a Cloudera Data Flow service

Learn about adopting a new Kubernetes node image for your Cloudera Data Flow service.

This action updates the images to the latest available version on the Kubernetes nodes that form the underlying cluster in your Cloudera Data Flow service.

  • You have the DFAdmin user role for the environment where you want to update the node images.

  1. In Cloudera Data Flow, from the Environments page, select the Environment where you want to update the node images.
  2. Click Manage Cloudera Data Flow Service from the Environment Details pane.
    You are redirected to the Manage Cloudera Data Flow Service page.
  3. From the Actions menu select Update Node Images.
  4. Click Update.
    • If there is a newer node image than the one already installed, the service status changes to Updating. Wait until the status returns to Good Health before initiating any other action.
    • If there is no newer version of the node image available, you get the message:

      'No new node image is available, nothing to update.'