Node Alerts

This table contains the alerts configured for Kubernetes cluster nodes.

Alert name Description
NodeFilesystemSpaceFillingUp Filesystem is predicted to run out of space within the next 24 hours.
NodeFilesystemSpaceFillingUpCritical Filesystem is predicted to run out of space within the next 4 hours.
NodeFilesystemAlmostOutOfSpace Filesystem has less than 5% space left.
NodeFilesystemAlmostOutOfSpaceCritical Filesystem has less than 3% space left.
NodeFilesystemFilesFillingUp Filesystem is predicted to run out of inodes within the next 24 hours.
NodeFilesystemFilesFillingUpCritical Filesystem is predicted to run out of inodes within the next 4 hours.
NodeFilesystemAlmostOutOfFiles Filesystem has less than 5% inodes left.
NodeFilesystemAlmostOutOfFilesCritical Filesystem has less than 3% inodes left.
NodeNetworkReceiveErrs Network interface is reporting many receive errors.
NodeNetworkTransmitErrs Network interface is reporting many transmit errors.
NodeHighNumberConntrackEntriesUsed Number of conntrack are getting close to the limit.
NodeTextFileCollectorScrapeError Node Exporter text file collector failed to scrape.
NodeClockSkewDetected Clock skew detected.
NodeClockNotSynchronising Clock not synchronising.
NodeRAIDDegraded RAID Array is degraded.
NodeRAIDDiskFailure Failed device in RAID array
NodeNetworkInterfaceFlapping Network interface is flapping.