etcd etcdserver: invalid configurationThe etcd server configuration is invalid or contains errors.etcd etcdserver: configuration not foundA request was made for a configuration that does not exist.etcd etcdserver: endpoint already activatedAn endpoint operation was attempted on an endpoint that is already activated.etcd etcdserver: endpoint not activatedAn endpoint was not activated due to an error or invalid request.etcd etcdserver: endpoint already existsA request attempted to create an endpoint that already exists.etcd etcdserver: endpoint not foundA request was made for an endpoint that does not exist.etcd etcdserver: invalid endpointA request was made to an invalid or non-existent endpoint.etcd etcdserver: invalid snapshotA snapshot is invalid or corrupted.etcd etcdserver: alarm already activatedAn alarm operation was attempted on an alarm that is already activated.etcd etcdserver: alarm not activatedAn alarm was not activated due to an error or invalid request.etcd etcdserver: alarm already existsA request attempted to create an alarm that already exists.etcd etcdserver: alarm not foundA request was made for an alarm that does not exist.etcd etcdserver: invalid alarmAn alarm operation was attempted with an invalid or non-existent alarm.etcd etcdserver: snapshot already completedA snapshot operation was attempted on a revision that has already been snapshotted.etcd etcdserver: snapshot in progressA snapshot operation is already in progress.etcdN/Aetcd etcdserver: snapshot failedA snapshot operation failed due to an error or invalid request.etcd etcdserver: compaction failedA compaction operation failed due to an error or invalid request.etcd etcdserver: watch stream closedThe watch stream was closed, possibly due to a network issue or server shutdown.etcd etcdserver: watch creation failedA watch could not be created due to an error or invalid request.etcd etcdserver: compaction already completedA compaction operation was attempted on a revision that has already been compacted.etcd etcdserver: compaction not foundA request was made for a compaction that does not exist.etcd etcdserver: compaction in progressA compaction operation is already in progress.etcd etcdserver: watch canceledA watch operation was canceled, possibly due to a client disconnection or timeout.etcd etcdserver: lease not grantedA lease was not granted due to an error or invalid request.etcd etcdserver: lease already existsA request attempted to create a lease that already exists.etcd etcdserver: lease expiredA lease has expired and is no longer valid.etcd etcdserver: cluster version mismatchNodes in the etcd cluster are running different versions of etcd.etcd etcdserver: lease not foundA request was made for a lease that does not exist.etcd etcdserver: invalid lease IDAn operation was attempted with an invalid or non-existent lease ID.etcd etcdserver: invalid watch IDA watch operation was attempted with an invalid or non-existent watch ID.etcd etcdserver: invalid range endA range query was made with an invalid or incorrectly formatted range end.etcd etcdserver: invalid fieldA request contains an invalid field or parameter.etcd etcdserver: invalid cluster IDA request was made with an invalid or mismatched cluster ID.etcd etcdserver: invalid member IDAn operation was attempted with an invalid or non-existent member ID.etcd etcdserver: snapshot file corruptedThe snapshot file is corrupted, possibly due to disk failure or incomplete write.etcd etcdserver: snapshot file missingA required snapshot file is missing, possibly due to manual deletion or disk failure.etcd etcdserver: WAL corruption detectedThe Write-Ahead Log (WAL) is corrupted, possibly due to disk failure or abrupt shutdown.etcd etcdserver: invalid auth tokenThe authentication token provided is invalid or expired.etcd etcdserver: permission deniedA request was made without the necessary permissions.etcd etcdserver: key not foundA request attempted to access a key that does not exist.etcd etcdserver: no leaderThe etcd cluster currently has no leader, possibly due to a network partition or quorum loss.etcd etcdserver: auth failedAuthentication failed due to incorrect credentials.etcd etcdserver: request too largeA client request exceeds the maximum allowed size.etcd etcdserver: duplicate keyA request attempted to create a key that already exists.etcd etcdserver: member not foundA request was made for a member that does not exist in the cluster.etcd etcdserver: leader changedThe leader node of the etcd cluster has changed, possibly due to a network partition or node failure.etcd etcdserver: too many requestsThe etcd server is receiving more requests than it can handle.etcd etcdserver: mvcc: database space exceededThe etcd database has exceeded its space quota.etcd etcdserver: request cancelledA client request was cancelled, possibly due to a timeout or client disconnection.etcd etcdserver: request timed outThe etcd server is taking too long to respond, possibly due to high load or network latency.