This Article helps setting up Kerberos for HBase on CDH Clusters.
Cloudera Manager and CDH installed and running. MIT Kerberos server installed and operational. Administrator access to Kerberos KDC, Cloudera Manager, and cluster nodes.
Step 1: Install and Configure Kerberos (KDC) On your Kerberos KDC server (typically separate from your Hadoop nodes): Install Kerberos: yum install krb5-server krb5-libs krb5-auth-dialog krb5-workstation
Cloudera Manager and CDH installed and running. MIT Kerberos server installed and operational. Administrator access to Kerberos KDC, Cloudera Manager, and cluster nodes.
Read the documentation and more at https://ansible.com/
You can find installation instructions here for a variety of platforms. Most users should probably install a released version of Ansible from pip, a package manager or our release repository. Officially supported builds of Ansible are also available. Some power users run directly from the development branch - while significant efforts are made to ensure that devel is reasonably stable, you're more likely to encounter breaking changes when running Ansible this way.
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