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.

Helm Controller

This section lists the alerts for the Helm Controller service and the HelmBundle custom resources.

For troubleshooting guidelines, see Troubleshoot Helm Controller alerts.

• HelmBundleReleaseNotDeployed

• HelmControllerReconcileDown

• HelmControllerTargetDown

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HelmBundleReleaseNotDeployed

Severity	Critical
Summary	HelmBundle release is not deployed.
Description	The {{ $labels.release_namespace }}/{{ $labels.release_name }} release of the {{ $labels.namespace }}/{{ $labels.name }} HelmBundle reconciled by the {{ $labels.controller_namespace }}/ {{ $labels.controller_name }} Controller is not in the deployed status for the last 15 minutes.

HelmControllerReconcileDown

Severity	Critical
Summary	Helm Controller reconciliation is down.
Description	Reconciliation fails in the {{ $labels.controller_namespace }}/ {{ $labels.controller_name }} Helm Controller for the last 3 minutes.

HelmControllerTargetDown

Severity	Critical
Summary	Helm Controller Prometheus target is down
Description	Prometheus fails to scrape metrics from the {{ $labels.controller_pod }} of the {{ $labels.controller_namespace }}/{{ $labels.controller_name }} on the {{ $labels.node }} node.