add ubuntu2204

kvm-install-vm

@@ -88,6 +88,7 @@ function usage_subcommand ()
             printf "    ubuntu1604      Ubuntu 16.04 LTS (Xenial Xerus)     ubuntu\n"
             printf "    ubuntu1804      Ubuntu 18.04 LTS (Bionic Beaver)    ubuntu\n"
             printf "    ubuntu2004      Ubuntu 20.04 LTS (Focal Fossa)      ubuntu\n"
+            printf "    ubuntu2204      Ubuntu 22.04 LTS (Jammy Jellyfish)  ubuntu\n"
             printf "    rocky8.5         Rocky Linux                         rocky\n"
 	    printf "\n"
             printf "EXAMPLES\n"
@@ -439,6 +440,14 @@ function fetch_images ()
             DISK_FORMAT=qcow2
             LOGIN_USER=ubuntu
             ;;
+        ubuntu2204)
+            QCOW=ubuntu-22.04-server-cloudimg-amd64.img
+            OS_TYPE="linux"
+            OS_VARIANT="ubuntu22.04"
+            IMAGE_URL=https://cloud-images.ubuntu.com/releases/22.04/release
+            DISK_FORMAT=qcow2
+            LOGIN_USER=ubuntu
+            ;;
         opensuse15)
             QCOW=openSUSE-Leap-15.2-OpenStack.x86_64.qcow2
             OS_TYPE="linux"