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image-output-ovf.sh
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image-output-ovf.sh
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enable_extension "image-output-qcow2"
#### *run before installing host dependencies*
function add_host_dependencies__ovf_host_deps() {
declare -g EXTRA_BUILD_DEPS="${EXTRA_BUILD_DEPS} qemu-utils"
}
#### *allow extensions to prepare their own config, after user config is done*
function extension_prepare_config__prepare_ovf_config() {
declare -g OVF_VM_CPUS="${OVF_VM_CPUS:-4}" # Number of CPUs
declare -g OVF_VM_RAM_GB="${OVF_VM_RAM_GB:-4}" # RAM in Gigabytes
declare -g OVF_KEEP_QCOW2="${OVF_KEEP_QCOW2:-no}" # keep the qcow2 image after conversion to OVF
declare -g OVF_KEEP_IMG="${OVF_KEEP_IMG:-no}" # keep the .img image after conversion to OVF
}
#### *custom post build hook*
function post_build_image__920_create_ovf() {
local OVF_VM_NAME="${OVF_VM_NAME:-${version}}" # The name of the VM when imported into Fusion/Player/Workstation; no spaces please
local original_qcow2_image="${QCOW2_IMAGE_FILE}" # Original from qcow2 output extension
local temp_qcow2_image="${DESTIMG}/${version}_temp.qcow2" # shadow qcow2 for resize
local base_vmware_dirname="${OVF_VM_NAME}_vmware" # directory for vmx format, name only
local full_vmware_dirname="${DESTIMG}/${base_vmware_dirname}" # directory for vmx format, full path
local full_vmx_filename="${full_vmware_dirname}/${OVF_VM_NAME}.vmx" # vmx in vmx format dir
local base_file_vmdk="${OVF_VM_NAME}-disk1-efi-rootfs.vmdk" # target temp vmdk (filename)
local full_file_vmdk="${full_vmware_dirname}/${base_file_vmdk}" # target temp vmdk (full path)
local final_vmx_zip_file="${DESTIMG}/${OVF_VM_NAME}.vmware.zip" # final vmx zip artifact - defaults to UEFI boot
mkdir -p "${full_vmware_dirname}" # pre-create it
display_alert "Converting image to OVF-compatible VMDK format" "${EXTENSION}" "info"
run_host_command_logged qemu-img create -f qcow2 -F qcow2 -b "${original_qcow2_image}" "${temp_qcow2_image}" # create a new, temporary, qcow2 with the original as backing image
run_host_command_logged qemu-img resize "${temp_qcow2_image}" +47G # resize the temporary
run_host_command_logged qemu-img convert -f qcow2 -O vmdk "${temp_qcow2_image}" "${full_file_vmdk}" # convert the big temp to vmdk
run_host_command_logged rm -vf "${temp_qcow2_image}" # remove the temporary large qcow2, free space
if [[ "${OVF_KEEP_QCOW2}" != "yes" ]]; then # check if told to keep the qcow2 image
display_alert "Discarding qcow2 image after" "conversion to VMDK" "debug" # debug
run_host_command_logged rm -vf "${original_qcow2_image}" # remove the original qcow2, free space
fi # /check
if [[ "${OVF_KEEP_IMG}" != "yes" ]]; then # check if told to keep the img image
display_alert "Discarding .img image after" "conversion to OVF" "debug" # debug
run_host_command_logged rm -vf "${DESTIMG}/${version}.img" "${DESTIMG}/${version}.img.txt" # remove the original .img and .img.txt if there
fi # /check
run_host_command_logged qemu-img info "${full_file_vmdk}" # show info
display_alert "Creating .vmx file" "${EXTENSION}" "info"
cat <<- VMX_FILE > "${full_vmx_filename}"
.encoding = "UTF-8"
displayname = "${OVF_VM_NAME}"
guestos = "ubuntu-64"
virtualhw.version = "18"
config.version = "8"
numvcpus = "${OVF_VM_CPUS}"
cpuid.coresPerSocket = "${OVF_VM_CPUS}"
memsize = "$((OVF_VM_RAM_GB * 1024))"
pciBridge0.present = "TRUE"
pciBridge4.present = "TRUE"
pciBridge4.virtualDev = "pcieRootPort"
pciBridge4.functions = "8"
pciBridge5.present = "TRUE"
pciBridge5.virtualDev = "pcieRootPort"
pciBridge5.functions = "8"
pciBridge6.present = "TRUE"
pciBridge6.virtualDev = "pcieRootPort"
pciBridge6.functions = "8"
pciBridge7.present = "TRUE"
pciBridge7.virtualDev = "pcieRootPort"
pciBridge7.functions = "8"
vmci0.present = "TRUE"
floppy0.present = "FALSE"
mks.enable3d = "true"
scsi0:0.present = "TRUE"
scsi0:0.deviceType = "disk"
scsi0:0.fileName = "${base_file_vmdk}"
scsi0:0.allowguestconnectioncontrol = "false"
scsi0:0.mode = "persistent"
scsi0.virtualDev = "pvscsi"
scsi0.present = "TRUE"
ethernet0.present = "TRUE"
ethernet0.virtualDev = "vmxnet3"
ethernet0.connectionType = "nat"
ethernet0.startConnected = "TRUE"
ethernet0.addressType = "generated"
ethernet0.wakeonpcktrcv = "false"
ethernet0.allowguestconnectioncontrol = "true"
sata0.present = "TRUE"
vmci0.unrestricted = "false"
vcpu.hotadd = "true"
mem.hotadd = "true"
tools.syncTime = "true"
toolscripts.afterpoweron = "true"
toolscripts.afterresume = "true"
toolscripts.beforepoweroff = "true"
toolscripts.beforesuspend = "true"
powerType.powerOff = "soft"
powerType.reset = "soft"
powerType.suspend = "soft"
usb.present = "TRUE"
ehci.present = "TRUE"
usb_xhci.present = "TRUE"
hard-disk.hostBuffer = "enabled"
ulm.disableMitigations = "TRUE"
vhv.enable = "TRUE"
vmx.buildType = "release"
firmware = "efi"
VMX_FILE
# Now wrap the .vmx in a zip, with minimal compression. (release will .zst it later)
display_alert "Zipping/storing vmx" "${EXTENSION}" "info"
cd "${DESTIMG}" || false
run_host_command_logged zip -0 "${final_vmx_zip_file}" "${base_vmware_dirname}"/*
cd - || false
display_alert "Done, cleaning up" "${EXTENSION}" "info"
rm -rf "${full_vmware_dirname}"
return 0
}