ConfigMap fails to delete when Data Gate instance is removed

The ConfigMap fails to delete when the Data Gate instance is removed, which blocks the establishment of a new Data Gate instance.

Symptoms

The ConfigMap fails to delete when the Data Gate instance is removed. This blocks the establishment of a new Data Gate instance for the same db2oltp instance.

Causes

The link between the previous Data Gate instance and the db2oltp instance has not been adequately cleared, resulting in this persistent issue.

Resolving the problem

To fix the issue:
  1. Remove the existing db2oltp instance.
  2. Create a new Data Gate instance.