In vRealize Operations 6.6, the UI is broken into two components the Product UI, and the Admin UI. The Product UI is present on all nodes, with the exception of nodes that are deployed as remote collectors.
The Admin UI is a web application hosted by Pivotal tc Server (Java application Apache web server), and is responsible for making HTTP REST calls to the admin API for node administration tasks. The CaSA is responsible for cluster administrative actions, such as the following:
- Enabling/disabling the vRealize Operations cluster
- Enabling/disabling cluster nodes
- Performing software updates
- Browsing log files
The Admin UI is purposely designed to be separate from the Product UI and to always be available for administration ...