Merge pull request #62709 from apinnick/CNV-30825-KubevirtHCOSingleStackIPv6-runbook

CNV -30825: add KubevirtHcoSingleStackIPv6

Author: apinnick

modules/virt-runbook-kubevirthcosinglestackipv6.adoc

@@ -0,0 +1,56 @@
+// Do not edit this module. It is generated with a script.
+// Do not reuse this module. The anchor IDs do not contain a context statement.
+// Module included in the following assemblies:
+//
+// * virt/monitoring/virt-runbooks.adoc
+
+:_content-type: REFERENCE
+[id="virt-runbook-KubevirtHcoSingleStackIPv6"]
+= KubevirtHcoSingleStackIPv6
+
+[discrete]
+[id="meaning-kubevirthcosinglestackipv6"]
+== Meaning
+
+This alert fires when you install {VirtProductName} on a single stack
+IPv6 cluster.
+
+[discrete]
+[id="impact-kubevirthcosinglestackipv6"]
+== Impact
+
+You cannot create virtual machines.
+
+[discrete]
+[id="diagnosis-kubevirthcosinglestackipv6"]
+== Diagnosis
+
+* Check the cluster network configuration by running the following command:
++
+[,shell]
+----
+$ oc get network.config cluster -o yaml
+----
++
+The output displays only an IPv6 CIDR for the cluster network.
++
+.Example output
++
+[source,text]
+----
+apiVersion: config.openshift.io/v1
+kind: Network
+metadata:
+  name: cluster
+spec:
+  clusterNetwork:
+  - cidr: fd02::/48
+    hostPrefix: 64
+----
+
+[discrete]
+[id="mitigation-kubevirthcosinglestackipv6"]
+== Mitigation
+
+Install {VirtProductName} on a single stack IPv4 cluster or on a
+dual stack IPv4/IPv6 cluster.

modules/virt-runbook-outdatedvirtualmachineinstanceworkloads.adoc

@@ -85,7 +85,7 @@ Update the `HyperConverged` CR to enable automatic workload updates.
 [id="stopping-a-vm-associated-with-a-non-live-migratable-vmi-outdatedvirtualmachineinstanceworkloads"]
 === Stopping a VM associated with a non-live-migratable VMI
 
-* If a VMI is not live-migratable and if `runStrategy: Always` is
+* If a VMI is not live-migratable and if `runStrategy: always` is
 set in the corresponding `VirtualMachine` object, you can update the
 VMI by manually stopping the virtual machine (VM):
 +

virt/monitoring/virt-runbooks.adoc

@@ -10,7 +10,6 @@ You can use the procedures in these runbooks to diagnose and resolve issues that
 
 {VirtProductName} alerts are displayed on the *Virtualization* -> *Overview* -> xref:../../virt/getting_started/virt-web-console-overview.adoc#overview-overview_virt-web-console-overview[*Overview* tab] in the web console.
 
-
 include::modules/virt-runbook-cdidataimportcronoutdated.adoc[leveloffset=+1]
 
 include::modules/virt-runbook-cdidatavolumeunusualrestartcount.adoc[leveloffset=+1]
@@ -39,6 +38,8 @@ include::modules/virt-runbook-kubevirtcomponentexceedsrequestedmemory.adoc[level
 
 include::modules/virt-runbook-kubevirtdeprecatedapirequested.adoc[leveloffset=+1]
 
+include::modules/virt-runbook-kubevirthcosinglestackipv6.adoc[leveloffset=+1]
+
 include::modules/virt-runbook-kubevirthyperconvergedclusteroperatorcrmodification.adoc[leveloffset=+1]
 
 include::modules/virt-runbook-kubevirthyperconvergedclusteroperatorinstallationnotcompletedalert.adoc[leveloffset=+1]