feat: CPU / Memory hotplug support (#413) (#419)

* feat: add maxCPU and maxMemory



* feat: add hotplug dialog



* feat: add restart message



* feat: let VM template support cpuMemoryHotplug



* feat: add feature flag



* feat: add max-hotplug-ratio setting



---------


(cherry picked from commit be9311dc0c)

Signed-off-by: Andy Lee <andy.lee@suse.com>
Co-authored-by: Andy Lee <andy.lee@suse.com>

pkg/harvester/l10n/en-us.yaml

@@ -157,6 +157,10 @@ harvester:
     hotplug:
       success: 'Volume { diskName } is mounted to the virtual machine { vm }.'
       title: Add Volume
+    cpuMemoryHotplug:
+      success: 'CPU and Memory are updated to the virtual machine { vm }.'
+      title: Edit CPU and Memory
+      maxResourcesMessage: 'You can increase the CPU to maximum { maxCpu }C and memory to maximum { maxMemory }.'
     hotunplug:
       success: 'Volume { name } is detached successfully.'
     snapshot:
@@ -213,6 +217,7 @@ harvester:
     suspendSchedule: Suspend
     restoreExistingVM: Replace Existing
     migrate: Migrate
+    cpuAndMemoryHotplug: Edit CPU and Memory
     abortMigration: Abort Migration
     createTemplate: Generate Template
     enableMaintenance: Enable Maintenance Mode
@@ -571,6 +576,10 @@ harvester:
   virtualMachine:
     label: Virtual Machines
     osType: OS Type
+    hotplug:
+      title: Enable CPU and memory hotplug
+      tooltip: The default maximum CPU and maximum memory are {hotPlugTimes} times based on CPU and memory.
+      restartVMMessage: Restart action is required for the virtual machine configuration change to take effect
     instance:
       singleInstance:
       multipleInstance:
@@ -716,6 +725,9 @@ harvester:
       invalidUser: Invalid Username.
     input:
       name: Name
+      cpu: CPU
+      maxCpu: Maximum CPU
+      maxMemory: Maximum Memory
       memory: Memory
       image: Image
       sshKey: SSHKey
@@ -1712,6 +1724,7 @@ advancedSettings:
     'harv-upgrade-config': 'Configure image preloading and VM restore options for upgrades. See related fields in <a href="{url}" target="_blank" rel="noopener">settings/upgrade-config</a>'
     'harv-vm-migration-network': 'Segregated network for VM migration traffic.'
     'harv-rancher-cluster': 'Configure Rancher cluster integration settings for guest cluster management.'
+    'harv-max-hotplug-ratio': 'The ratio for kubevirt to limit the maximum CPU and memory that can be hotplugged to a VM. The value could be an integer between 1 and 20, default to 4.'
 
 typeLabel:
   kubevirt.io.virtualmachine: |-