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.

Logging, monitoring, and alerting

StackLight is the logging, monitoring, and alerting solution that provides a single pane of glass for cloud maintenance and day-to-day operations as well as offers critical insights into cloud health including operational information about the components deployed with Mirantis OpenStack for Kubernetes (MOSK). StackLight is based on Prometheus, an open-source monitoring solution and a time series database, and OpenSearch, the logs and notifications storage.

• Deployment architecture
  • StackLight components
  • StackLight database modes
• Supported features
• Authentication flow
• Monitored components
• Storage-based log retention strategy
• OpenSearch and Prometheus storage sizing
• StackLight integration with OpenStack
• Workload monitoring
  • Floating IP address availability monitoring (Cloudprober)
  • Network port availability monitoring (Portprober)
    • Known limitations
• Outbound cluster metrics
• StackLight logging indices
  • Audit and system index templates
  • System index mapping to the Logstash index
• StackLight proxy

See also

StackLight integration with OpenStack