diff options
Diffstat (limited to 'classes')
-rw-r--r-- | classes/meta-virt-hosts.bbclass | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/classes/meta-virt-hosts.bbclass b/classes/meta-virt-hosts.bbclass new file mode 100644 index 00000000..80aefb76 --- /dev/null +++ b/classes/meta-virt-hosts.bbclass | |||
@@ -0,0 +1,29 @@ | |||
1 | # This doesn't work, since it seems to be too late for sanity checking. | ||
2 | # IMAGE_FEATURES[validitems] += ' ${@bb.utils.contains("DISTRO_FEATURES", "virtualization", "virt-unique-hostname; ", "",d)}' | ||
3 | |||
4 | ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains("IMAGE_FEATURES", "virt-unique-hostname", "virt_gen_hostname; ", "",d)}' | ||
5 | ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains("IMAGE_FEATURES", "virt-unique-hostname", "virt_set_hostname; ", "",d)}' | ||
6 | |||
7 | python virt_gen_hostname() { | ||
8 | import uuid | ||
9 | |||
10 | targetname = d.getVar("VIRT_TARGETNAME") | ||
11 | if targetname != None: | ||
12 | return | ||
13 | |||
14 | status, date = oe.utils.getstatusoutput("date +%d-%m-%y") | ||
15 | if status: | ||
16 | bb.warn("Can't get the date string for target hostname") | ||
17 | |||
18 | uuid = ':'.join(['{:02x}'.format((uuid.getnode() >> ele) & 0xff) for ele in range(0,8*6,8)][::-1]) | ||
19 | if uuid: | ||
20 | targetname = "%s-%s" % (d.getVar("MACHINE"), uuid.split(":")[0]) | ||
21 | else: | ||
22 | targetname = "%s-%s" % (d.getVar("MACHINE"), date) | ||
23 | |||
24 | d.setVar("VIRT_TARGETNAME", targetname) | ||
25 | } | ||
26 | |||
27 | virt_set_hostname() { | ||
28 | echo "${VIRT_TARGETNAME}" > ${IMAGE_ROOTFS}/etc/hostname | ||
29 | } | ||