I want to provide user authentication and resource/service authority to my cluster. I do not have LDAP server. I want to use Kerberos for my cluster security. How can I configure and start using kerberos without LDAP ?
I have followed this link but i don't what is next step ? How can i integrate kerberos with Ambari ?
For now i am trying on sandbox HDP 2.6.5.
Be sure you have Installed and Configured your KDC and have prepared the JCE on each host in the cluster. Log in to Ambari Web and Browse to Admin > Kerberos. Click “Enable Kerberos” to launch the wizard.
It's easiest to follow these instructions:
After downloading jce8 i am not able to unzip it. It shows below error:
Archive: jce_policy-8.zip End-of-central-directory signature not found. Either this file is not a zipfile, or it constitutes one disk of a multi-part archive. In the latter case the central directory and zipfile comment will be found on the last disk(s) of this archive. unzip: cannot find zipfile directory in one of jce_policy-8.zip or jce_policy-8.zip.zip, and cannot find jce_policy-8.zip.ZIP, period.
I am using this doc.