Install Knox

How to install Apache Knox using Ambari.

1. Log into your Ambari cluster with your designated user credentials.
   The main Ambari Dashboard page will be displayed.
2. In the left navigation menu, click Actions, then select Add Service.
   
3. On the Choose Services page, select Knox, then click Next.
   
4. You are prompted to Assign Masters. Make a note of the Knox Gateway host for use in subsequent installation steps. Click Next.
5. On the Knox tab, enter the Knox Master Secret, e.g. Password1!, and click Next.
   
6. Click Deploy.
7. After the install succeeds, click through the rest of the screens.