Container gateway uprade 11.1 failure

Products

• CA API Gateway

Issue/Introduction

Issue while upgrading our container based gateway to 11.0, Unique key conflict error in the logs which generally comes when Restman tries to change create a user for which the password is already changed in the target system but in this case it was for default assertion.

Environment

11.1

Cause

 Along with version 11 gateway, there was a 10.1 gateway container also getting created & due to version mismatch, hazelcast cluster issue occurred which actually cause the unique key conflict

Resolution

The issue was resolved by deleting that 10.1 Gateway container gateway which solved the issue.