mirror of
https://github.com/home-assistant/operating-system.git
synced 2025-12-19 18:08:29 +00:00
834c51ca84
When creating OVA image, the CPU is slacking at the end of the build because it is creating three ZIP archives, each one on a single CPU only. As we're creating only single-entry archives, we can use pigz to use all cores. The actual speedup on my machine (16C/32T) reflects the number of cores - it takes around 2 seconds instead of 1 minute.
105 lines
3.3 KiB
Bash
Executable File
105 lines
3.3 KiB
Bash
Executable File
#!/bin/bash
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BOOTSTATE_SIZE=8M
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SYSTEM_SIZE=256M
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KERNEL_SIZE=24M
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OVERLAY_SIZE=96M
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DATA_SIZE=1280M
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function create_disk_image() {
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if [ -f "${BOARD_DIR}/genimage.cfg" ]; then
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echo "Using custom genimage.cfg from ${BOARD_DIR}"
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else
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echo "Using default genimage.cfg"
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fi
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export GENIMAGE_INPUTPATH="${BINARIES_DIR}"
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export GENIMAGE_OUTPUTPATH="${BINARIES_DIR}"
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export GENIMAGE_TMPPATH="${BUILD_DIR}/genimage.tmp"
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# variables from meta file
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export DISK_SIZE BOOTLOADER KERNEL_FILE PARTITION_TABLE_TYPE BOOT_SIZE BOOT_SPL BOOT_SPL_SIZE
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# variables used in raucb manifest template
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ota_compatible="$(hassos_rauc_compatible)"
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ota_version="$(hassos_version)"
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export ota_compatible ota_version
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# variables used in genimage configs
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export BOOTSTATE_SIZE SYSTEM_SIZE KERNEL_SIZE OVERLAY_SIZE DATA_SIZE
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RAUC_MANIFEST=$(tempio -template "${BR2_EXTERNAL_HASSOS_PATH}/ota/manifest.raucm.gtpl")
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IMAGE_NAME="$(hassos_image_basename)"
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BOOT_SPL_TYPE=$(test "$BOOT_SPL" == "true" && echo "spl" || echo "nospl")
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export RAUC_MANIFEST IMAGE_NAME BOOT_SPL_TYPE
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SYSTEM_IMAGE=$(path_rootfs_img)
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DATA_IMAGE=$(path_data_img)
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export SYSTEM_IMAGE DATA_IMAGE
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trap 'rm -rf "${ROOTPATH_TMP}" "${GENIMAGE_TMPPATH}"' EXIT
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ROOTPATH_TMP="$(mktemp -d)"
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rm -rf "${GENIMAGE_TMPPATH}"
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# Generate boot FS image - run in a separate step with specific rootpath
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genimage \
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--rootpath "$(path_boot_dir)" \
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--configdump - \
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--includepath "${BOARD_DIR}:${BR2_EXTERNAL_HASSOS_PATH}/genimage" \
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--config images-boot.cfg
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rm -rf "${GENIMAGE_TMPPATH}"
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# Generate OS image (no files are copied to temporary rootpath here)
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genimage \
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--rootpath "${ROOTPATH_TMP}" \
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--configdump - \
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--includepath "${BOARD_DIR}:${BR2_EXTERNAL_HASSOS_PATH}/genimage"
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}
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function convert_disk_image_virtual() {
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local hdd_ext="${1}"
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local hdd_img
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hdd_img="$(hassos_image_name img)"
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local hdd_virt
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hdd_virt="$(hassos_image_name "${hdd_ext}")"
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local -a qemu_img_opts=()
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if [ "${hdd_ext}" == "vmdk" ]; then
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qemu_img_opts=("-o" "adapter_type=lsilogic")
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fi
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rm -f "${hdd_virt}"
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qemu-img convert -O "${hdd_ext}" "${qemu_img_opts[@]}" "${hdd_img}" "${hdd_virt}"
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}
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function convert_disk_image_ova() {
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local hdd_img
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hdd_img="$(hassos_image_name img)"
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local hdd_ova
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hdd_ova="$(hassos_image_name ova)"
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local ova_data="${BINARIES_DIR}/ova"
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mkdir -p "${ova_data}"
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rm -f "${hdd_ova}"
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cp -a "${BOARD_DIR}/home-assistant.ovf" "${ova_data}/home-assistant.ovf"
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qemu-img convert -O vmdk -o subformat=streamOptimized,adapter_type=lsilogic "${hdd_img}" "${ova_data}/home-assistant.vmdk"
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(cd "${ova_data}" || exit 1; "${HOST_DIR}/bin/openssl" sha256 home-assistant.* | sed 's/SHA2-256/SHA256/' > home-assistant.mf)
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tar -C "${ova_data}" --owner=root --group=root -cf "${hdd_ova}" home-assistant.ovf home-assistant.vmdk home-assistant.mf
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}
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function convert_disk_image_xz() {
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local hdd_ext=${1:-img}
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local hdd_img
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hdd_img="$(hassos_image_name "${hdd_ext}")"
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rm -f "${hdd_img}.xz"
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xz -3 -T0 "${hdd_img}"
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}
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function convert_disk_image_zip() {
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local hdd_ext=${1:-img}
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local hdd_img
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hdd_img="$(hassos_image_name "${hdd_ext}")"
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rm -f "${hdd_img}.zip"
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pigz -q -K -S ".zip" "${hdd_img}"
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}
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