Troubleshoot StackLight¶
This section provides solutions to the issues that may occur during StackLight usage. To troubleshoot StackLight alerts, refer to Troubleshoot alerts.
- Patroni replication lag
- Alertmanager does not send resolve notifications for custom alerts
- Troubleshoot alerts
- OpenSearchPVCMismatch alert raises due to the OpenSearch PVC size mismatch
- OpenSearch cluster deadlock due to the corrupted index
- Failure of shard relocation in the OpenSearch cluster
- StackLight pods get stuck with the ‘NodeAffinity failed’ error
- No logs are forwarded to Splunk