Unstarted Managed Servers are Shown in Cluster Group (Doc ID 3014821.1)

Last updated on APRIL 09, 2024

Applies to:

Oracle WebLogic Server - Version 12.2.1.4.0 and later
Information in this document applies to any platform.

Cluster leaders, groups and members can be seen at the following from Admin Console
[Environment] -> [Clusters] -> <CLUSTER_NAME> -> [Monitoring] tab

Unstarted managed servers may be shown in groups as the followings.

ms-1 and ms-2 are running.
ms-11,ms-13,ms-21 and ms-22 are not started up actually.
But ms-11,ms-13,ms-21 and ms-22 are listed as group member.

This situation occurs when incorrect DNS name resolution or istio proxy is used.

If istio proxy is enabled, any ip address and port can be connected since there are hooked by istio.

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In this Document

Symptoms

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