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 MCC). This means everything you need is in one place. The separate MCC documentation site will be retired, so please update your bookmarks for continued easy access to the latest content.

Enhancements

This section outlines new features and enhancements introduced in the Cluster release 5.9.0.

Alerta upgrade

Upgraded Alerta from version 7.4.4 to 8.0.2.

File descriptors monitoring

Enhanced StackLight to monitor the number of file descriptors on nodes and raise FileDescriptorUsage* alerts when a node uses 80%, 90%, or 95% of file descriptors.

Learn more

General node alerts

Alerts improvements

  • Added the SSLProbesFailing alert that raises in case of an SSL certificate probes failure.

  • Improved alerts descriptions and raise conditions.

Learn more