Cloudera Docs

Enabling default Compute Cluster for new environments

When creating your environment, you can enable the default Compute Cluster using the Management Console or CDP CLI to be able to run your data and shared services on the containerized platform.

Required role: EnvironmentAdmin

Before you begin

Using Management Console

When creating your environment in Management Console, ensure that you use the Enable Compute Cluster setting to create the Compute Cluster enabled environment.
After completing the step for Data Access and Data Lake Scaling, configure the networking settings for Kubernetes with enabling User Defined Routing, and selecting Private Kubernetes Cluster or providing Authorized IP Ranges on the Region, Networking and Security page. When selecting Private Kubernetes Cluster, you also need to select an existing private DNS zone or select creating a new private DNS zone by CDP on your Azure account for the database. Worker Node Subnets are automatically pre-filled with the same set of subnets provided in Network section, but you have the option to not use all of the available subnets.
For more information about creating your environment, see the Registering environment (UI) documentation.

Using CDP CLI

Run the following command to create the Compute Cluster enabled environment:

cdp environments create-azure-environment \
--environment-name [***ENVIRONMENT NAME***] \
--credential-name [***CREDENTIAL NAME***] \
--region [***REGION***] \
--public-key [***PUBLIC SSH KEY***] \
--security-access [***SECURITY ACCESS CONFIGURATION***] \
--use-public-ip | --no-use-public-ip \
--log-storage [***STORAGE CONFIGURATION***] \
--enable-compute-cluster \
--compute-cluster-configuration \
privateCluster=false, \
kubeApiAuthorizedIpRanges=[***CIDR1***],[***CIDR2***]
workerNodeSubnets=[***SUBNET1***],[***SUBNET2***]
cdp environments create-azure-environment \
--environment-name [***ENVIRONMENT NAME***] \
--credential-name [***CREDENTIAL NAME***] \
--region [***REGION***] \
--public-key [***PUBLIC SSH KEY***] \
--security-access [***SECURITY ACCESS CONFIGURATION***] \
--use-public-ip | --no-use-public-ip \
--log-storage [***STORAGE CONFIGURATION***] \
--enable-compute-cluster \
--compute-cluster-configuration \
privateCluster=true
workerNodeSubnets=[***SUBNET1***],[***SUBNET2***]
After the command runs, you can verify if the environment was successfully created with the default Compute Cluster with using the following commands:
  • Describing the environment:
    cdp environments describe-environment --env-name-or-crn [***ENVIRONMENT NAME OR CRN***]

...
        "azureComputeClusterConfiguration": {
            "privateCluster": false,
            "kubeApiAuthorizedIpRanges": [
                "0.0.0.0/0"
            ]
        },
        "enableComputeCluster": "true"
...
  • Listing Compute Clusters:
    cdp compute list-clusters --env-name-or-crn [***ENVIRONMENT NAME OR CRN***]

You can use the following command to retry the environment creation with the default Compute Cluster:

cdp environments initialize-azure-compute-cluster 
--environment-name [***ENVIRONMENT NAME***] \
--compute-cluster-configuration \
privateCluster=false, \
kubeApiAuthorizedIpRanges=[***CIDR1***],[***CIDR2***]
workerNodeSubnets=[***SUBNET1***],[***SUBNET2***]
cdp environments initialize-azure-compute-cluster 
--environment-name [***ENVIRONMENT NAME***] \
--compute-cluster-configuration \
privateCluster=true
workerNodeSubnets=[***SUBNET1***],[***SUBNET2***]