Document URL: https://docs.openshift.com/container-platform/4.6/virt/live_migration/virt-live-migration-limits.html Section Number and Name: Configuring live migration limits and timeouts Describe the issue: The example references to the kubevirt namespace which is not available and also references to the livemigration as the featuregate. Suggestions for improvement: Please test this configuration example and put the correct example Additional information:
Please ignore the "livemigration as featuregate" part, seems like it is supposed to be at the configmap.
@jhopper You recently assisted with other edits on this page, any chance you can help with updating the code sample on this page?
(In reply to Sabrina Jess from comment #3) > @jhopper You recently assisted with other edits on this page, any > chance you can help with updating the code sample on this page? Hi, Ah yes good catch on the namespace. The default Openshift Virt configmap does look a bit different, this example is from a v2.6 install -- users would then add the migration params as the docs describe: # oc edit configmap kubevirt-config -n openshift-cnv apiVersion: v1 data: default-network-interface: masquerade feature-gates: DataVolumes,SRIOV,LiveMigration,CPUManager,CPUNodeDiscovery,Sidecar,Snapshot machine-type: pc-q35-rhel8.3.0 selinuxLauncherType: virt_launcher.process smbios: |- Family: Red Hat Product: Container-native virtualization Manufacturer: Red Hat Sku: 2.6.0 Version: 2.6.0 kind: ConfigMap metadata: creationTimestamp: "2021-03-26T18:01:04Z" labels: app: kubevirt-hyperconverged name: kubevirt-config namespace: openshift-cnv resourceVersion: "15371295" selfLink: /api/v1/namespaces/openshift-cnv/configmaps/kubevirt-config uid: <uuid>
@jhopper Thank you! Please take a look at the preview here: https://github.com/openshift/openshift-docs/pull/31680 and update BZ Status to VERIFIED if it looks good to go.
The default configmap values all look good now, but the example migration section was removed. You can add the sample migration block under the existing feature-gates line: feature-gates: DataVolumes,SRIOV,LiveMigration,CPUManager,CPUNodeDiscovery,Sidecar,Snapshot migrations: |- parallelMigrationsPerCluster: "5" parallelOutboundMigrationsPerNode: "2" bandwidthPerMigration: "64Mi" completionTimeoutPerGiB: "800" progressTimeout: "150"
Latest change looks good, setting to VERIFIED.