Enabling a fully private network for a CDE service for Azure (Preview)
Learn how to enable a fully private network setup for a Cloudera Data Engineering (CDE) service for Azure services in Cloudera Data Platform (CDP). Additionally, you can learn how to add User Defined Routing (UDR) in the UI or CLI. The UDR helps from exposing public IP addresses in your service.
This feature ensures that all Azure services used by CDE are provisioned as private (private Azure Kubernetes Service (AKS), MySQL, and Storage Accounts). When this preview feature is enabled, the Azure cluster is deployed as a fully private network cluster when you enable a CDE service and enables VNet access through private endpoints and private links. Lastly, CDE on Microsoft Azure does not currently support SSD or Spot instances.
Before you begin
- Ensure that you have created and enabled a CDE service. Additionally, the Cloudera Data Platform (CDP) must communicate with the CDE service on a private network in order to manage the CDE service lifecycle. This communication occurs using the Cluster Connectivity Manager (CCM) v2; therefore, to enable this feature, the CDP environment must be enabled with the CCMv2. Once the CCMv2 is enabled at the CDP environment level, the Enable Private Network option displays in the CDE user interface when you enable a service. For more information on how to enable a CDE service and set up CCMv2, refer to the links below.
UI steps for enabling a private network and enabling UDR
- While enabling a CDE service for an Azure environment, select Enable Private Network. Optionally, once you've enabled a private network on Microsoft Azure, you can select the User Defined Routing checkbox. Use this to avoid exposing public IP addresses in your service by using a user defined routing (UDR) table. After, you'll need to specify a Subnet.
- Click Enable.
–network-outbound-typeCLI switch with a value of “UDR”. See the example command:
./clients/cdpcli/cdp.sh de enable-service --name "test-service-cdpcli" --env "dex-priv-env" --instance-type "Standard_D8s_v4" --minimum-instances 0 --maximum-instances 10 --enable-private-network --subnets dex-dev.internal.19.westus2 --network-outbound-type UDR