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.

Cross-node connectivity

Available since MCC 2.30.0 (21.0.0 and 20.0.0)

This section describes the alerts available for monitoring cross-node connectivity.

CnncAgentDown

Severity

Major

Summary

Prometheus target cnnc-agent is down.

Description

Prometheus failed to scrape metrics from the cnnc-agent endpoint on the {{ $labels.node }} node.

CnncNodeDown

Severity

Critical

Summary

Node {{ $labels.target_node }} is unreachable during cross-node connectivity checks.

Description

All cross-node connectivity checks from all nodes to the {{ $labels.target_node }} node are failing.