Give users access to your cluster

Provides information about how to give various users access to your Flow Management cluster.

The cluster you have created using the Flow Management cluster definition is kerberized and secured with SSL. Users can access cluster UIs and endpoints through a secure gateway powered by Apache Knox. Before you can begin developing data flows, you must give users access to the Flow Management cluster components.
  1. Assign the EnvironmentUser role to the users to grant access to the CDP environment and the Flow Management cluster.
  2. Add the user to the appropriate pre-defined Ranger policies.
    To access the NiFi canvas and view or manage NiFi resources, the user must be assigned to at least:
    • Flow
    • Root Process Group
    If needed, you can also create a custom Ranger access policy and add the user to it.