On Tue, Jul 25, 2017 at 03:58:16PM -0400, Tom Rini wrote: > The vmdk/vdi/qcow2 IMAGE_FSTYPEs predate wic. As such, they provide > some similar underlying functionality in order to produce a "disk" image > that in turn can be converted into different formats that various > hypervisor types work with. They do not however provide the ability for > other disk image types to be converted into these same output types. > Furthermore, they are less flexible than what wic does provide. This > drops the old style vmdk/vdi/qcow2 types and re-introduces them under > the CONVERSION_CMD framework. The equivalent of vmdk is now wic.vmdk > and so forth for the other types. > > Signed-off-by: Tom Rini <tr...@konsulko.com> > --- > This depends on my previous series to correct chaining compression > support. I had attempted to keep the vmdk/vdi/qcow2 IMAGE_FSTYPES for > compatibility sake using IMAGE_TYPEDEP_vmdk = "wic" and introducing an > oe_qemuimg function to run to do the conversion. This was working, but > I could not get it to have the symlinks created automatically. At this > timeI think it makes most sense to not hide that the underlying disk > content has changed at least slightly from the old vmdk type to the new > type and that we can simply handle this change in documentation. As > such, if there's agreement about dropping the types I'll include some > documentation changes in the next version. >
Great work! Thank you! Acked-by: Ed Bartosh <ed.bart...@linux.intel.com> How about adding couple of test cases to oe-selftest to test these conversion types? You can see some examples in wic testing suite in meta/lib/oeqa/selftest/cases/wic.py > meta/classes/image-vm.bbclass | 171 > --------------------- > meta/classes/image.bbclass | 3 - > meta/classes/image_types.bbclass | 12 +- > .../images/build-appliance-image_15.0.0.bb | 6 +- > 4 files changed, 10 insertions(+), 182 deletions(-) > delete mode 100644 meta/classes/image-vm.bbclass > > diff --git a/meta/classes/image-vm.bbclass b/meta/classes/image-vm.bbclass > deleted file mode 100644 > index b52df9f..0000000 > --- a/meta/classes/image-vm.bbclass > +++ /dev/null > @@ -1,171 +0,0 @@ > -# image-vm.bbclass > -# (loosly based off image-live.bbclass Copyright (C) 2004, Advanced Micro > Devices, Inc.) > -# > -# Create an image which can be placed directly onto a harddisk using dd and > then > -# booted. > -# > -# This uses syslinux. extlinux would have been nice but required the ext2/3 > -# partition to be mounted. grub requires to run itself as part of the install > -# process. > -# > -# The end result is a 512 boot sector populated with an MBR and partition > table > -# followed by an msdos fat16 partition containing syslinux and a linux kernel > -# completed by the ext2/3 rootfs. > -# > -# We have to push the msdos parition table size > 16MB so fat 16 is used as > parted > -# won't touch fat12 partitions. > - > -inherit live-vm-common > - > -do_bootdirectdisk[depends] += "dosfstools-native:do_populate_sysroot \ > - virtual/kernel:do_deploy \ > - syslinux:do_populate_sysroot \ > - syslinux-native:do_populate_sysroot \ > - parted-native:do_populate_sysroot \ > - mtools-native:do_populate_sysroot \ > - ${PN}:do_image_${VM_ROOTFS_TYPE} \ > - " > - > -IMAGE_TYPEDEP_vmdk = "${VM_ROOTFS_TYPE}" > -IMAGE_TYPEDEP_vdi = "${VM_ROOTFS_TYPE}" > -IMAGE_TYPEDEP_qcow2 = "${VM_ROOTFS_TYPE}" > -IMAGE_TYPEDEP_hdddirect = "${VM_ROOTFS_TYPE}" > -IMAGE_TYPES_MASKED += "vmdk vdi qcow2 hdddirect" > - > -VM_ROOTFS_TYPE ?= "ext4" > -ROOTFS ?= "${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.${VM_ROOTFS_TYPE}" > - > -# Used by bootloader > -LABELS_VM ?= "boot" > -ROOT_VM ?= "root=/dev/sda2" > -# Using an initramfs is optional. Enable it by setting INITRD_IMAGE_VM. > -INITRD_IMAGE_VM ?= "" > -INITRD_VM ?= "${@'${IMGDEPLOYDIR}/${INITRD_IMAGE_VM}-${MACHINE}.cpio.gz' if > '${INITRD_IMAGE_VM}' else ''}" > -do_bootdirectdisk[depends] += "${@'${INITRD_IMAGE_VM}:do_image_complete' if > '${INITRD_IMAGE_VM}' else ''}" > - > -BOOTDD_VOLUME_ID ?= "boot" > -BOOTDD_EXTRA_SPACE ?= "16384" > - > -DISK_SIGNATURE ?= "${DISK_SIGNATURE_GENERATED}" > -DISK_SIGNATURE[vardepsexclude] = "DISK_SIGNATURE_GENERATED" > - > -build_boot_dd() { > - HDDDIR="${S}/hdd/boot" > - HDDIMG="${S}/hdd.image" > - IMAGE=${IMGDEPLOYDIR}/${IMAGE_NAME}.hdddirect > - > - populate_kernel $HDDDIR > - > - if [ "${PCBIOS}" = "1" ]; then > - syslinux_hddimg_populate $HDDDIR > - fi > - if [ "${EFI}" = "1" ]; then > - efi_hddimg_populate $HDDDIR > - fi > - > - BLOCKS=`du -bks $HDDDIR | cut -f 1` > - BLOCKS=`expr $BLOCKS + ${BOOTDD_EXTRA_SPACE}` > - > - # Remove it since mkdosfs would fail when it exists > - rm -f $HDDIMG > - mkdosfs -n ${BOOTDD_VOLUME_ID} ${MKDOSFS_EXTRAOPTS} -C $HDDIMG $BLOCKS > - mcopy -i $HDDIMG -s $HDDDIR/* ::/ > - > - if [ "${PCBIOS}" = "1" ]; then > - syslinux_hdddirect_install $HDDIMG > - fi > - chmod 644 $HDDIMG > - > - ROOTFSBLOCKS=`du -Lbks ${ROOTFS} | cut -f 1` > - TOTALSIZE=`expr $BLOCKS + $ROOTFSBLOCKS` > - END1=`expr $BLOCKS \* 1024` > - END2=`expr $END1 + 512` > - END3=`expr \( $ROOTFSBLOCKS \* 1024 \) + $END1` > - > - echo $ROOTFSBLOCKS $TOTALSIZE $END1 $END2 $END3 > - rm -rf $IMAGE > - dd if=/dev/zero of=$IMAGE bs=1024 seek=$TOTALSIZE count=1 > - > - parted $IMAGE mklabel msdos > - parted $IMAGE mkpart primary fat16 0 ${END1}B > - parted $IMAGE unit B mkpart primary ext2 ${END2}B ${END3}B > - parted $IMAGE set 1 boot on > - > - parted $IMAGE print > - > - awk "BEGIN { printf \"$(echo ${DISK_SIGNATURE} | sed > 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/')\" }" | \ > - dd of=$IMAGE bs=1 seek=440 conv=notrunc > - > - OFFSET=`expr $END2 / 512` > - if [ "${PCBIOS}" = "1" ]; then > - dd if=${STAGING_DATADIR}/syslinux/mbr.bin of=$IMAGE conv=notrunc > - fi > - > - dd if=$HDDIMG of=$IMAGE conv=notrunc seek=1 bs=512 > - dd if=${ROOTFS} of=$IMAGE conv=notrunc seek=$OFFSET bs=512 > - > - cd ${IMGDEPLOYDIR} > - > - ln -sf ${IMAGE_NAME}.hdddirect > ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.hdddirect > -} > - > -python do_bootdirectdisk() { > - validate_disk_signature(d) > - set_live_vm_vars(d, 'VM') > - if d.getVar("PCBIOS") == "1": > - bb.build.exec_func('build_syslinux_cfg', d) > - if d.getVar("EFI") == "1": > - bb.build.exec_func('build_efi_cfg', d) > - bb.build.exec_func('build_boot_dd', d) > -} > - > -def generate_disk_signature(): > - import uuid > - > - signature = str(uuid.uuid4())[:8] > - > - if signature != '00000000': > - return signature > - else: > - return 'ffffffff' > - > -def validate_disk_signature(d): > - import re > - > - disk_signature = d.getVar("DISK_SIGNATURE") > - > - if not re.match(r'^[0-9a-fA-F]{8}$', disk_signature): > - bb.fatal("DISK_SIGNATURE '%s' must be an 8 digit hex string" % > disk_signature) > - > -DISK_SIGNATURE_GENERATED := "${@generate_disk_signature()}" > - > -run_qemu_img (){ > - type="$1" > - qemu-img convert -O $type ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.hdddirect > ${IMGDEPLOYDIR}/${IMAGE_NAME}.$type > - > - ln -sf ${IMAGE_NAME}.$type ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.$type > -} > -create_vmdk_image () { > - run_qemu_img vmdk > -} > - > -create_vdi_image () { > - run_qemu_img vdi > -} > - > -create_qcow2_image () { > - run_qemu_img qcow2 > -} > - > -python do_vmimg() { > - if 'vmdk' in d.getVar('IMAGE_FSTYPES'): > - bb.build.exec_func('create_vmdk_image', d) > - if 'vdi' in d.getVar('IMAGE_FSTYPES'): > - bb.build.exec_func('create_vdi_image', d) > - if 'qcow2' in d.getVar('IMAGE_FSTYPES'): > - bb.build.exec_func('create_qcow2_image', d) > -} > - > -addtask bootdirectdisk before do_vmimg > -addtask vmimg after do_bootdirectdisk before do_image_complete > -do_vmimg[depends] += "qemu-native:do_populate_sysroot" > diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass > index dee17ae..40bd614 100644 > --- a/meta/classes/image.bbclass > +++ b/meta/classes/image.bbclass > @@ -138,9 +138,6 @@ def build_live(d): > IMAGE_TYPE_live = "${@build_live(d)}" > inherit ${IMAGE_TYPE_live} > > -IMAGE_TYPE_vm = '${@bb.utils.contains_any("IMAGE_FSTYPES", ["vmdk", "vdi", > "qcow2", "hdddirect"], "image-vm", "", d)}' > -inherit ${IMAGE_TYPE_vm} > - > IMAGE_TYPE_container = '${@bb.utils.contains("IMAGE_FSTYPES", "container", > "image-container", "", d)}' > inherit ${IMAGE_TYPE_container} > > diff --git a/meta/classes/image_types.bbclass > b/meta/classes/image_types.bbclass > index 4fdcde2..138d7a5 100644 > --- a/meta/classes/image_types.bbclass > +++ b/meta/classes/image_types.bbclass > @@ -254,10 +254,6 @@ IMAGE_TYPES = " \ > ubi ubifs multiubi \ > tar tar.gz tar.bz2 tar.xz tar.lz4 \ > cpio cpio.gz cpio.xz cpio.lzma cpio.lz4 \ > - vmdk \ > - vdi \ > - qcow2 \ > - hdddirect \ > elf \ > wic wic.gz wic.bz2 wic.lzma \ > container \ > @@ -269,7 +265,7 @@ IMAGE_TYPES = " \ > # CONVERSION_CMD/DEPENDS. > COMPRESSIONTYPES ?= "" > > -CONVERSIONTYPES = "gz bz2 lzma xz lz4 lzo zip sum md5sum sha1sum sha224sum > sha256sum sha384sum sha512sum bmap u-boot ${COMPRESSIONTYPES}" > +CONVERSIONTYPES = "gz bz2 lzma xz lz4 lzo zip sum md5sum sha1sum sha224sum > sha256sum sha384sum sha512sum bmap u-boot vmdk vdi qcow2 ${COMPRESSIONTYPES}" > CONVERSION_CMD_lzma = "lzma -k -f -7 > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}" > CONVERSION_CMD_gz = "gzip -f -9 -c ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} > > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.gz" > CONVERSION_CMD_bz2 = "pbzip2 -f -k ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}" > @@ -287,6 +283,9 @@ CONVERSION_CMD_sha384sum = "sha384sum > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} > CONVERSION_CMD_sha512sum = "sha512sum > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} > > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.sha512sum" > CONVERSION_CMD_bmap = "bmaptool create > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} -o > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.bmap" > CONVERSION_CMD_u-boot = "mkimage -A ${UBOOT_ARCH} -O linux -T ramdisk -C > none -n ${IMAGE_NAME} -d ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.u-boot" > +CONVERSION_CMD_vmdk = "qemu-img convert -O vmdk > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.vmdk" > +CONVERSION_CMD_vdi = "qemu-img convert -O vdi > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.vdi" > +CONVERSION_CMD_qcow2 = "qemu-img convert -O qcow2 > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.qcow2" > CONVERSION_DEPENDS_lzma = "xz-native" > CONVERSION_DEPENDS_gz = "pigz-native" > CONVERSION_DEPENDS_bz2 = "pbzip2-native" > @@ -297,6 +296,9 @@ CONVERSION_DEPENDS_zip = "zip-native" > CONVERSION_DEPENDS_sum = "mtd-utils-native" > CONVERSION_DEPENDS_bmap = "bmap-tools-native" > CONVERSION_DEPENDS_u-boot = "u-boot-mkimage-native" > +CONVERSION_DEPENDS_vmdk = "qemu-native" > +CONVERSION_DEPENDS_vdi = "qemu-native" > +CONVERSION_DEPENDS_qcow2 = "qemu-native" > > RUNNABLE_IMAGE_TYPES ?= "ext2 ext3 ext4" > RUNNABLE_MACHINE_PATTERNS ?= "qemu" > diff --git a/meta/recipes-core/images/build-appliance-image_15.0.0.bb > b/meta/recipes-core/images/build-appliance-image_15.0.0.bb > index f145b5e..927a931 100644 > --- a/meta/recipes-core/images/build-appliance-image_15.0.0.bb > +++ b/meta/recipes-core/images/build-appliance-image_15.0.0.bb > @@ -19,7 +19,7 @@ IMAGE_ROOTFS_EXTRA_SPACE = "41943040" > APPEND += "rootfstype=ext4 quiet" > > DEPENDS = "zip-native python3-pip-native" > -IMAGE_FSTYPES = "vmdk" > +IMAGE_FSTYPES = "wic.vmdk" > > inherit core-image module-base setuptools3 > > @@ -120,7 +120,7 @@ create_bundle_files () { > cd ${WORKDIR} > mkdir -p Yocto_Build_Appliance > cp *.vmx* Yocto_Build_Appliance > - ln -sf ${IMGDEPLOYDIR}/${IMAGE_NAME}.vmdk > Yocto_Build_Appliance/Yocto_Build_Appliance.vmdk > + ln -sf ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.wic.vmdk > Yocto_Build_Appliance/Yocto_Build_Appliance.vmdk > zip -r ${IMGDEPLOYDIR}/Yocto_Build_Appliance-${DATETIME}.zip > Yocto_Build_Appliance > ln -sf Yocto_Build_Appliance-${DATETIME}.zip > ${IMGDEPLOYDIR}/Yocto_Build_Appliance.zip > } > @@ -130,4 +130,4 @@ python do_bundle_files() { > bb.build.exec_func('create_bundle_files', d) > } > > -addtask bundle_files after do_vmimg before do_image_complete > +addtask bundle_files after do_image_wic before do_image_complete > -- > 2.1.4 > > -- > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.openembedded.org/mailman/listinfo/openembedded-core -- -- Regards, Ed -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core