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Chapter 3. Bug fixes
This section describes bugs fixed in OpenShift sandboxed containers 1.12.
- OOM killed error is resolved for the OSC operator namespaces
Previously, the OpenShift Sandboxed Containers (OSC) operator was caching by default all Secret and ConfigMap objects clusterwide. In production clusters with thousands of secrets and config maps, such as those hosting continuous integration (CI) systems, this could exceed the 256 MB memory limit and cause the operator to be out-of-memory (OOM)-killed.
With this fix, the OSC operator now caches objects only from selected namespaces. As a result, it leads to less memory usage and prevents OOM related issues.
Jira:KATA-4328
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