Cluster template override CLI commands

You can use the CDP CLI to create cluster template overrides, manage the cluster template overrides, and provision a Data Hub cluster using a cluster template override.

Table 1. Cluster Template Override CLI
Command	Description	Example
`cdp datahub create-custom-configurations`	Creates a new cluster template override shared resource with an indefinite amount of properties.	`cdp datahub create-custom-configurations --custom-configurations-name "test-custom-configs" --configurations configName="name",configValue="value",serviceType="hdfs" configName="name2",configValue="value2",roleType="role2",serviceType="hive_on_tez" .... --runtime-version "7.2.8"`
`cdp datahub list-custom-configurations`	Lists all the cluster template overrides for the account.
`cdp datahub describe-custom-configurations`	Returns the name, CRN, the properties, and the platform version associated with the cluster template override resource.	`cdp datahub describe-custom-configurations --custom-configurations "test-overrides"`
`cdp datahub delete-custom-configurations`	Deletes multiple custom configs given their names or CRNs.	`cdp datahub delete-custom-configurations –custom-configurations "test-override" "test-override-2" ...`
`cdp datahub create-aws-clustercdp datahub create-azure-clustercdp datahub create-gcp-cluster`	Launches a Data Hub cluster with custom configs from a cluster template override. The parameter for specifying a cluster template override is:`--custom-configurations-name`	`cdp datahub create-aws-cluster --cluster-name "de-dh1" --environment-name "local-aws-env" --cluster-template-name "7.2.8 - Data Engineering: Apache Spark, Apache Hive, Apache Oozie" --cluster-definition-name "7.2.8 - Data Engineering for AWS" --custom-configurations-name "test-override"`