diff --git a/predefine-vm/define-vm-vbox.sh b/predefine-vm/define-vm-vbox.sh
new file mode 100755
index 0000000..1e2dab8
--- /dev/null
+++ b/predefine-vm/define-vm-vbox.sh
@@ -0,0 +1,186 @@
+#!/bin/bash
+
+count_netmask() {
+    local network=$1
+    local cidr=$(echo $network | cut -f 2 -d '/')
+    local ones="printf '1%.0s' {1..${cidr}}"
+    local zeros="printf '0%.0s' {1..$(( 32 - ${cidr} ))}"
+    local netmask_binary="$(echo $ones | bash)$(echo $zeros | bash)"
+    local netmask_decimal=""
+    for i in 0 8 16 24; do
+        netmask_decimal+="$(echo $((2#${netmask_binary:${i}:8})))"
+        [[ "${i}" != '24' ]] && netmask_decimal+='.'
+    done
+    echo "${netmask_decimal}"
+}
+
+create_host_net() {
+    local manageControlNet='yes'
+    vboxmanage list hostonlyifs | grep -o -e "^Name:.*" | grep -q "${CONTROL_NET_NAME}"
+    if [[ $? -ne 0 ]]; then
+        vboxmanage hostonlyif create
+    else
+        if [[ ! ${AUTO_USER_CONFIRM} ]]; then
+            echo "Hosted-network ${CONTROL_NET_NAME} already exists, shall we override it? Type 'yes' to confirm or anything else to skip."
+            read manageControlNet
+        fi
+    fi
+    if [[ "${manageControlNet}" == 'yes' ]]; then
+        vboxmanage hostonlyif ipconfig "${CONTROL_NET_NAME}" --ip "${CONTROL_GATEWAY}" --netmask "${CONTROL_NETMASK}"
+    fi
+}
+
+create_nat_net() {
+    local manageDeployNet='yes'
+    vboxmanage natnetwork list | grep -o -e "^Name:.*" | grep -q "${DEPLOY_NET_NAME}"
+    if [[ $? -ne 0 ]]; then
+        vboxmanage natnetwork add --netname "${DEPLOY_NET_NAME}" --network "${DEPLOY_NETWORK}" --enable --dhcp off
+    else
+        if [[ ! ${AUTO_USER_CONFIRM} ]]; then
+            echo "Nat network ${DEPLOY_NET_NAME} already exists, shall we override it? Type 'yes' to confirm or anything else to skip."
+            read manageDeployNet
+        fi
+        if [[ "${manageDeployNet}" == 'yes' ]]; then
+            vboxmanage natnetwork modify --netname "${DEPLOY_NET_NAME}" --network "${natNetwork}/${natCIDR}" --enable --dhcp off
+        fi
+    fi
+}
+
+update_iso() {
+    local mac1=${1}
+    local mac2=${2}
+    local mountPoint="cfg-iso"
+    local mountPointUpdated="cfg-iso-new"
+    local oshost=$(uname)
+    mkdir "${mountPoint}" "${mountPointUpdated}"
+    if [[ "${oshost}" == 'Darwin' ]]; then
+        hdiutil mount -mountpoint "${mountPoint}" "${CONFIG_DRIVE_ISO}"
+    else
+        mount "${CONFIG_DRIVE_ISO}" "${mountPoint}"
+    fi
+    cp -rf "${mountPoint}"/* "${mountPointUpdated}"
+    if [[ "${oshost}" == 'Darwin' ]]; then
+        hdiutil unmount "${mountPoint}"
+    else
+        umount "${mountPoint}"
+    fi
+    chmod -R +w "${mountPointUpdated}"
+    local openstackConfig="${mountPointUpdated}/openstack/latest"
+    local iso_label=''
+    if [[ -d "${openstackConfig}" ]]; then
+        local networkConfigOpenstack="${openstackConfig}/network_data.json"
+        local ens="[{'ethernet_mac_address': '${mac1}', 'type': 'phy', 'id': 'ens3', 'name': 'ens3'}, {'ethernet_mac_address': '${mac2}', 'type': 'phy', 'id': 'ens4', 'name': 'ens4'}]"
+        python -c "import json; networkData=json.load(open('${networkConfigOpenstack}', 'r')); networkData['links']=${ens4}; json.dump(networkData, open('${networkConfigOpenstack}', 'w'))"
+        iso_label='config-2'
+    else
+        local networkConfigV2Template="""
+version: 2
+ethernets:
+  if0:
+    match:
+      macaddress: "${mac1}"
+    set-name: ens3
+    wakeonlan: true
+    addresses:
+    - "${DEPLOY_IP_ADDRESS}/${DEPLOY_NETMASK}"
+    gateway4: "${DEPLOY_GATEWAY}"
+  if1:
+    match:
+      macaddress: "${mac2}"
+    set-name: ens4
+    addresses:
+    - "${CONTROL_IP_ADDRESS}/${CONTROL_NETMASK}"
+    gateway4: "${CONTROL_GATEWAY}"
+    wakeonlan: true
+"""
+        echo -e "${networkConfigV2Template}" > "${mountPointUpdated}/network-config"
+        iso_label='cidata'
+    fi
+    if [[ "${oshost}" == 'Darwin' ]]; then
+        hdiutil makehybrid -o "${CONFIG_DRIVE_ISO}" "${mountPointUpdated}" -iso -joliet -ov -iso-volume-name "${iso_label}" -default-volume-name "${iso_label}"
+    else
+        genisoimage -output "${CONFIG_DRIVE_ISO}" -volid "${iso_label}" -joliet -rock "${mountPointUpdated}"
+    fi
+    rm -rf "${mountPoint}" "${mountPointUpdated}"
+}
+
+define_vm() {
+    vboxmanage createvm --name "${VM_NAME}" --register
+    vboxmanage modifyvm "${VM_NAME}" --ostype Ubuntu_64 \
+        --memory 8188 --cpus 2 --vram 16 \
+        --acpi on --ioapic on --x2apic on \
+        --nic1 natnetwork --hostonlyadapter1 "${DEPLOY_NET_NAME}" --nictype1 virtio \
+        --nic2 hostonly --hostonlyadapter2 "${CONTROL_NET_NAME}" --nictype2 virtio \
+        --pae off --rtcuseutc on --uart1 0x3F8 4 \
+        --usb on --usbehci on --audiocodec ad1980 \
+        --mouse usbtablet
+
+    vboxmanage storagectl "${VM_NAME}" --name "IDE"  --add ide
+    vboxmanage storagectl "${VM_NAME}" --name "SATA"  --add sata --portcount 1
+
+    vboxmanage storageattach "${VM_NAME}" \
+        --storagectl "SATA" --port 0 --device 0 \
+        --type hdd --medium "${VM_DISK}"
+
+    macaddress1=$(vboxmanage showvminfo "${VM_NAME}" --details --machinereadable | grep macaddress1 | cut -f 2 -d '=' | tr -d '"' | sed 's/../&:/g; s/:$//')
+    macaddress2=$(vboxmanage showvminfo "${VM_NAME}" --details --machinereadable | grep macaddress2 | cut -f 2 -d '=' | tr -d '"' | sed 's/../&:/g; s/:$//')
+
+    [[ ${UPDATE_ISO_INTERFACES} ]] && update_iso ${macaddress1} ${macaddress2}
+
+    vboxmanage storageattach "${VM_NAME}" \
+        --storagectl "IDE" --port 0 --device 0 \
+        --type dvddrive --medium "${CONFIG_DRIVE_ISO}"
+}
+
+[ -f env_overrides ] && source env_overrides
+
+CFG01_IMAGE_LINK=$1
+CONFIG_DRIVE_ISO_LINK=$2
+
+VM_NAME=${VM_NAME:-'cfg01-mcp.local'}
+VM_DISK=${VM_DISK:-'cfg01-disk.vdi'}
+CONFIG_DRIVE_ISO=${CONFIG_DRIVE_ISO:-'cfg01.deploy-local.local-config.iso'}
+
+if [ -z "${CFG01_IMAGE_LINK}" ]; then
+    echo "URL to cfg01 VDI disk image was not provided!"
+    if [ -f "${VM_DISK}" ]; then
+        echo "Found local copy: ${VM_DISK}"
+    else
+        exit 1
+    fi
+else
+    curl -O ${VM_DISK} ${CFG01_IMAGE_LINK}
+fi
+
+if [ -z "${CONFIG_DRIVE_ISO_LINK}" ]; then
+    echo "URL to config-drive ISO image was not provided!"
+    if [ -f "${CONFIG_DRIVE_ISO}" ]; then
+        echo "Found local copy: ${CONFIG_DRIVE_ISO}"
+    else
+        exit 1
+    fi
+else
+    curl -O ${CONFIG_DRIVE_ISO} ${CONFIG_DRIVE_ISO_LINK}
+fi
+
+AUTO_USER_CONFIRM=${AUTO_USER_CONFIRM:-false}
+UPDATE_ISO_INTERFACES=${UPDATE_ISO_INTERFACES:-true}
+
+CONTROL_NET_NAME=${CONTROL_NET_NAME:-'vboxnet0'}
+CONTROL_GATEWAY=${CONTROL_GATEWAY:-'192.168.56.1'}
+CONTROL_NETWORK=${CONTROL_NETWORK:-'192.168.56.0/24'}
+CONTROL_IP_ADDRESS=${CONTROL_IP_ADDRESS:-'192.168.56.15'}
+
+DEPLOY_NET_NAME=${DEPLOY_NET_NAME:-'deploy_nat_network'}
+DEPLOY_NETWORK=${DEPLOY_NETWORK:-'192.168.15.0/24'}
+DEPLOY_GATEWAY=${DEPLOY_GATEWAY:-'192.168.15.1'}
+DEPLOY_IP_ADDRESS=${DEPLOY_IP_ADDRESS:-'192.168.15.15'}
+
+CONTROL_NETMASK=$(count_netmask "${CONTROL_NETWORK}")
+DEPLOY_NETMASK=$(count_netmask "${DEPLOY_NETWORK}")
+
+create_nat_net
+create_host_net
+define_vm
+vboxmanage startvm "${VM_NAME}" --type headless
+echo "VM successfully started, check the VM console"