Architectural Overview
Components at One NMS Site
The following diagram outlines the components required at one NMS Site in order to support the High Availability module. The site employs a dual “blue green” environment where blue represents one environment and green the other.
The NMS Monitor is deployed as a managed server on the WebLogic server and communicates with the NMS Agent and Database of each environment.
Each environment has its own NMS Agent who monitors the NMS Services in that environment.
Components at Three Sites
The following diagram outlines the components at three NMS Sites required in order to support the High Availability module.
The NMS Monitor deployed in each sites WebLogic server has a connection to a node in the ZooKeeper cluster.
