5 Observability

This chapter lists the observability changes in release 23.4.x.

5.1 Metrics

This section lists the added or updated metrics in release 23.4.x. For more information on CNE metrics, see Oracle Communications Cloud Native Core, Cloud Native Environment User Guide.

Release 23.4.6

There are no updates to metrics in this release.

Release 23.4.4

There are no updates to metrics in this release.

Release 23.4.1

There are no updates to metrics in this release.

Release 23.4.0

There are no updates to metrics in this release.

5.2 Alerts

This section lists the added or updated alerts in release 23.4.x. For more information on the CNE alerts, see Oracle Communications Cloud Native Core, Cloud Native Environment User Guide.

Release 23.4.6

Removed the following API server related Kubernetes alerts as they are not applicable to this release:

• APISERVER_CERTIFICATE_EXPIRATION_90D
• APISERVER_CERTIFICATE_EXPIRATION_30D
• APISERVER_CERTIFICATE_EXPIRATION_7D

Release 23.4.4

There are no updates to alerts in this release.

Release 23.4.1

There are no updates to alerts in this release.

Release 23.4.0

Added the OPENSEARCH_DATA_PVC_NEARLY_FULL common service alert to indicate to the users when OpenSearch Data volume is nearly full.