Data Fabric Cluster Administrator Username and Password

This topic defines the HPE Ezmeral Data Fabric cluster administrator and provides information about the default username (mapr) and password for the Data Fabric cluster administrator in HPE Ezmeral Runtime Enterprise deployments.

The Data Fabric cluster administrator is the user that HPE Ezmeral Data Fabric cluster services run as on each node.

In HPE Ezmeral Runtime Enterprise:

  • The default username of the Data Fabric cluster administrator is mapr.

  • The default password of the Data Fabric cluster administrator is generated automatically.

    To get the password, enter the following command:

    kubectl get secret system -n <data-fabric-cluster-namespace> -o yaml | grep MAPR_PASSWORD | head -1 | awk '{print $2}' | base64 --decode

HPE Ezmeral Data Fabric Control System (MCS) is available for HPE Ezmeral Data Fabric on Kubernetes.

The port for MCS is not fixed though in HPE Ezmeral Data Fabric. The following example demonstrates how to determine the port. First, enter the following commands in your terminal:
kubectl get services -n <data-fabric-cluster-namespace> | grep mcs
The output of this example is:
mcs-svc NodePort 10.105.167.223 <none> 8443:30452/TCP

The port number to use in this example is: 30452

Then use an IP address of one of the HPE Ezmeral Data Fabric cluster nodes for the url: https://16.0.14.189:30452 (this would be the login URL in this example).

Login with the username: mapr
NOTE

For information about passwords for monitoring services such as Kibana and Grafana, see Managing HPE Ezmeral Data Fabric on Kubernetes.