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

Starting with MOSK 25.2, the MOSK documentation set will cover all product layers, including MOSK management (formerly MCC). This means everything you need will be in one place. The separate MCC documentation site will be retired, so please update your bookmarks for continued easy access to the latest content.

Troubleshoot an OpenStack deployment

This section provides the general debugging instructions for your OpenStack on Kubernetes deployment. Start your troubleshooting with the determination of the failing component that can include the OpenStack Controller (Rockoon), Helm, a particular pod, or service.

Note

For Kubernetes cluster debugging and troubleshooting, refer to Kubernetes official documentation: Troubleshoot clusters and Docker Enterprise v3.0 documentation: Monitor and troubleshoot.

• Debugging the Helm releases
  • Verify the Helm releases statuses
  • Verify the status of a Helm release
• Debugging the OpenStack Controller
• Debugging the OsDpl CR
  • The osdpl has DEPLOYED=false
  • Some pods are stuck in Init
  • Some Helm releases are not present
• Support dump
  • Collectors
  • Components
  • Hosts
  • Modes
  • Usage