1. Documentation
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Support overview

You can collect data about your environment, monitor the health of your cluster and virtual machines (VMs), and troubleshoot OKD Virtualization resources with the following tools.

Web console

The OKD web console displays resource usage, alerts, events, and trends for your cluster and for OKD Virtualization components and resources.

Table 1. Web console pages for monitoring and troubleshooting
Page Description

Overview page

Cluster details, status, alerts, inventory, and resource usage

Virtualization → Overview tab

OKD Virtualization resources, usage, alerts, and status

Virtualization → Top consumers tab

Top consumers of CPU, memory, and storage

Virtualization → Migrations tab

Progress of live migrations

VirtualMachines → VirtualMachine → VirtualMachine details → Metrics tab

VM resource usage, storage, network, and migration

VirtualMachines → VirtualMachine → VirtualMachine details → Events tab

List of VM events

VirtualMachines → VirtualMachine → VirtualMachine details → Diagnostics tab

VM status conditions and volume snapshot status

Collecting data for Red Hat Support

When you submit a support case to Red Hat Support, it is helpful to provide debugging information. You can gather debugging information by performing the following steps:

Collecting data about your environment

Configure Prometheus and Alertmanager and collect must-gather data for OKD and OKD Virtualization.

Collecting data about VMs

Collect must-gather data and memory dumps from VMs.

must-gather tool for OKD Virtualization

Configure and use the must-gather tool.

Troubleshooting

Troubleshoot OKD Virtualization components and VMs and resolve issues that trigger alerts in the web console.

Events

View important life-cycle information for VMs, namespaces, and resources.

Logs

View and configure logs for OKD Virtualization components and VMs.

Troubleshooting data volumes

Troubleshoot data volumes by analyzing conditions and events.