Mirantis Container Cloud (MCC) becomes part of Mirantis OpenStack for Kubernetes (MOSK)!

Starting with MOSK 25.2, the MOSK documentation set covers all product layers, including MOSK management (formerly Container Cloud). This means everything you need is in one place. Some legacy names may remain in the code and documentation and will be updated in future releases. The separate Container Cloud documentation site will be retired, so please update your bookmarks for continued easy access to the latest content.

Node network

This section lists the alerts for a Kubernetes node network.

• SystemRxPacketsErrorTooHigh

• SystemTxPacketsErrorTooHigh

• SystemRxPacketsDroppedTooHigh

• SystemTxPacketsDroppedTooHigh

• NodeNetworkInterfaceFlapping

---

SystemRxPacketsErrorTooHigh

Severity	Critical
Summary	{{ $labels.node }} has package receive errors.
Description	The {{ $labels.device }} Network interface is showing receive errors on the {{ $labels.namespace }}/{{ $labels.pod }} Node Exporter Pod.

SystemTxPacketsErrorTooHigh

Severity	Critical
Summary	{{ $labels.node }} has package transmit errors.
Description	The {{ $labels.device }} Network interface is showing transmit errors on the {{ $labels.namespace }}/{{ $labels.pod }} Node Exporter Pod.

SystemRxPacketsDroppedTooHigh

Severity	Major
Summary	60 received packets were dropped.
Description	{{ $value | printf "%.2f" }} packets received by the {{ $labels.device }} interface on the {{ $labels.node }} node were dropped during the last minute.

SystemTxPacketsDroppedTooHigh

Severity	Major
Summary	100 transmitted packets were dropped.
Description	{{ $value | printf "%.2f" }} packets transmitted by the {{ $labels.device }} interface on the {{ $labels.node }} node were dropped during the last minute.

NodeNetworkInterfaceFlapping

Severity	Warning
Summary	{{ $labels.node }} has flapping interface.
Description	The {{ $labels.device }} Network interface is often changing its UP status on the {{ $labels.namespace }}/{{ $labels.pod }} Node Exporter Pod.