The options on the "Image Settings" page of the advanced create cluster wizard allow you to select custom image settings.
By default, Data Hub uses the prewarmed image from the image catalog provided in Data Hub. In addition, base images are available but need to be explicitly selected. The following options allow you to customize image settings:
Choose image catalog
By default, Data Hub uses the image catalog provided by default. Using custom image catalogs is currently not supported.
Choose image type
By default, Data Hub uses the included prewarmed images with default Cloudera Manager and Cloudera Runtime version, but you can select a different prewarmed or base image to use for your cluster. Data Hub supports the following types of images for launching clusters:
|Image type||Description||Default images provided|
|Prewarmed Image||By default, Data Hub launches clusters from prewarmed images. Prewarmed images include the operating system as well as Cloudera Manager and Cloudera Runtime. The Cloudera Manager and Cloudera Runtime version used on prewarmed images cannot be customized.||Yes|
|Base Image||Base images include default configuration and default tooling. These images include the operating system but do not include Cloudera Manager or Cloudera Runtime software. If you would like to use an Cloudera Manager and Cloudera Runtime versions different than what the prewarmed image includes, you must select to use a base image.||Yes|
This option allows you to select a different prewarmed or base image.