Consider a scenario where you need to eliminate node(s) from an Oracle Access Manager (OAM) managed server cluster instance, as a configuration with one fewer node is capable of handling single sign-on requests.
In this blog post, we will guide you through the steps to accomplish this goal.
Alternatively, you may shut down the Managed Servers from the backend from $DOMAIN_HOME/bin.
Log in to the Oracle Access Manager console and navigate to Agents.
SSO Agents tab -> Search
Click on the Agent name -> Delete the managed server from “Primary Server List” of the agent.
Click “Apply”.
A confirmation message will be displayed.
While still logged in to OAM Console, navigate to “Configuration” -> “Server Instances” -> “Search”.
Delete the managed server in question.
Log in to the WebLogic console. Navigate to Environment -> Servers -> Lock & Edit -> “Delete” the managed server(s).