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# This doesn't work, since it seems to be too late for sanity checking.
# IMAGE_FEATURES[validitems] += ' ${@bb.utils.contains("DISTRO_FEATURES", "virtualization", "virt-unique-hostname; ", "",d)}'
ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains("IMAGE_FEATURES", "virt-unique-hostname", "virt_gen_hostname; ", "",d)}'
ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains("IMAGE_FEATURES", "virt-unique-hostname", "virt_set_hostname; ", "",d)}'
python virt_gen_hostname() {
import uuid
targetname = d.getVar("VIRT_TARGETNAME")
if targetname != None:
return
status, date = oe.utils.getstatusoutput("date +%d-%m-%y")
if status:
bb.warn("Can't get the date string for target hostname")
uuid = ':'.join(['{:02x}'.format((uuid.getnode() >> ele) & 0xff) for ele in range(0,8*6,8)][::-1])
if uuid:
targetname = "%s-%s" % (d.getVar("MACHINE"), uuid.split(":")[0])
else:
targetname = "%s-%s" % (d.getVar("MACHINE"), date)
d.setVar("VIRT_TARGETNAME", targetname)
}
virt_set_hostname() {
echo "${VIRT_TARGETNAME}" > ${IMAGE_ROOTFS}/etc/hostname
}
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