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

Now, 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.

MOSK management

This section describes the alerts for MOSK management. These alerts are based on metrics from the MOSK management Metric Exporter (MCC Exporter) service.

For troubleshooting guidelines, see Troubleshoot MOSK management Exporter alerts.

• ClusterUpdateAutoPaused

• ClusterUpdateInProgress

• ClusterUpdateStepAutoPaused

• ClusterUpdateStepInProgress

• ClusterUpdateStepStuck

• ClusterUpdateStuck

• MCCClusterLCMUnhealthy

• MCCClusterUpdating

• MCCExporterTargetDown

• MCCLicenseExpirationHigh

• MCCLicenseExpirationMedium

• MCCUpdateBlocked

• MCCUpdateScheduled

---

ClusterUpdateAutoPaused

TechPreview

Severity	Warning
Summary	The Container Cloud cluster update is auto-paused
Description	The {{ $labels.cluster_namespace }}/{{ $labels.cluster_name }} ({{ $labels.cluster_uid }}) cluster update to {{ $labels.target }} is auto-paused.

ClusterUpdateInProgress

TechPreview

Severity	Informational
Summary	The cluster is updating
Description	The {{ $labels.cluster_namespace }}/{{ $labels.cluster_name }} ({{ $labels.cluster_uid }}) cluster update to {{ $labels.target }} is in progress.

ClusterUpdateStepAutoPaused

TechPreview

Severity	Warning
Summary	Step {{ $labels.step_id }} of the cluster update is auto-paused
Description	Step {{ $labels.step_id }} of the {{ $labels.cluster_namespace }}/{{ $labels.cluster_name }} ({{ $labels.cluster_uid }}) cluster update to {{ $labels.target }} is auto-paused.

ClusterUpdateStepInProgress

TechPreview

Severity	Informational
Summary	Step {{ $labels.step_id }} of the cluster update is in progress
Description	Step {{ $labels.step_id }} of the {{ $labels.cluster_namespace }}/{{ $labels.cluster_name }} ({{ $labels.cluster_uid }}) cluster update to {{ $labels.target }} is in progress.

ClusterUpdateStepStuck

TechPreview

Severity	Critical
Summary	Step {{ $labels.step_id }} of the cluster update is stuck
Description	Step {{ $labels.step_id }} of the {{ $labels.cluster_namespace }}/{{ $labels.cluster_name }} ({{ $labels.cluster_uid }}) cluster update to {{ $labels.target }} is stuck.

ClusterUpdateStuck

TechPreview

Severity	Critical
Summary	The cluster update is stuck
Description	The {{ $labels.cluster_namespace }}/{{ $labels.cluster_name }} ({{ $labels.cluster_uid }}) cluster update to {{ $labels.target }} is stuck.

MCCClusterLCMUnhealthy

Severity	Major
Summary	LCM of the cluster is unhealthy
Description	Some LCM operations have issues on the {{ $labels.namespace }}/{{ $labels.name }} cluster.

MCCClusterUpdating

Severity	Informational
Summary	The cluster is updating
Description	The {{ $labels.namespace }}/{{ $labels.name }} cluster is in the updating state.

MCCExporterTargetDown

Severity	Critical
Summary	MCC Exporter Prometheus target is down
Description	Prometheus fails to scrape metrics from the MCC Exporter service.

MCCLicenseExpirationHigh

Severity	Critical
Summary	MOSK management license expires on {{ $value | humanizeTimestamp }}
Description	The MOSK management license expires on {{ $value | humanizeTimestamp }}, less than 10 days are left.

MCCLicenseExpirationMedium

Severity	Warning
Summary	MOSK management license expires on {{ $value | humanizeTimestamp }}
Description	The MOSK management license expires on {{ $value | humanizeTimestamp }}, less than 30 days are left.

MCCUpdateBlocked

Severity	Warning
Summary	MOSK management update is blocked
Description	The MOSK management update from {{ $labels.active_kaasrelease_version }} to {{ $labels.pending_kaasrelease_version }} is available but blocked. For details, see Troubleshoot MOSK management Exporter alerts.

MCCUpdateScheduled

Severity	Informational
Summary	MOSK management update is scheduled
Description	The MOSK management update from {{ $labels.active_kaasrelease_version }} to {{ $labels.pending_kaasrelease_version }} is available and scheduled for {{ $value | humanizeTimestamp }}. For details, see Schedule MOSK management updates.