Public bug reported:
The yakkety-server-cloudimg-amd64.img as of 2016-06-09 does not grow the
root partition.
Jun 10 09:39:34 ubuntu [CLOUDINIT] util.py[DEBUG]: Failed: growpart /dev/vda 1
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/cloudinit/config/cc_growpart.py", line
109, in resize
util.subp(["growpart", diskdev, partnum])
File "/usr/lib/python3/dist-packages/cloudinit/util.py", line 1714, in subp
cmd=args)#012cloudinit.util.ProcessExecutionError: Unexpected error while
running command.
Command: ['growpart', '/dev/vda', '1']
Exit code: 2
Reason: -
Stdout: 'FAILED: pt_resize failed\n'
Stderr: 'failed [pt_update:1] pt_update /dev/vda 1\npartx: partition and disk
name do not match\n'
I used following commands to launch the cloud images:
========<8========
#!/bin/sh
set -eu
wget -c https://cloud-images.ubuntu.com/yakkety/current/yakkety-server-
cloudimg-amd64.img
qemu-img convert yakkety-server-cloudimg-amd64.img cloudimg.raw
qemu-img resize -f raw cloudimg.raw 20G
mnt_dir=$(mktemp -d)
echo "${0##*/}: Mounting cloudimg.raw into $mnt_dir"
mount -o loop,offset=1048576 cloudimg.raw $mnt_dir
mkdir -p $mnt_dir/var/lib/cloud/seed/nocloud
printf "dsmode: local\n" > $mnt_dir/var/lib/cloud/seed/nocloud/meta-data
echo > $mnt_dir/var/lib/cloud/seed/nocloud/user-data <<EOF
#cloud-config
chpasswd:
expire: False
list: |
root:passw0rd
EOF
umount $mnt_dir
qemu-system-x86_64 -enable-kvm -m 512 -net nic -net user,hostfwd=tcp::2222-:22
-drive file=cloudimg.raw,if=virtio,format=raw
========<8========
Here is the error log of cloud-init:
========<8========
root@ubuntu:~# grep -i error /var/log/cloud-init.log
Jun 10 09:39:34 ubuntu [CLOUDINIT] util.py[DEBUG]: Failed: growpart /dev/vda
1#012Traceback (most recent call last):#012 File
"/usr/lib/python3/dist-packages/cloudinit/config/cc_growpart.py", line 109, in
resize#012 util.subp(["growpart", diskdev, partnum])#012 File
"/usr/lib/python3/dist-packages/cloudinit/util.py", line 1714, in subp#012
cmd=args)#012cloudinit.util.ProcessExecutionError: Unexpected error while
running command.#012Command: ['growpart', '/dev/vda', '1']#012Exit code:
2#012Reason: -#012Stdout: 'FAILED: pt_resize failed\n'#012Stderr: 'failed
[pt_update:1] pt_update /dev/vda 1\npartx: partition and disk name do not
match\n'
Jun 10 09:39:34 ubuntu [CLOUDINIT] cc_growpart.py[DEBUG]: '/' FAILED: failed to
resize: disk=/dev/vda, ptnum=1: Unexpected error while running
command.#012Command: ['growpart', '/dev/vda', '1']#012Exit code: 2#012Reason:
-#012Stdout: 'FAILED: pt_resize failed\n'#012Stderr: 'failed [pt_update:1]
pt_update /dev/vda 1\npartx: partition and disk name do not match\n'
Jun 10 12:36:22 ubuntu [CLOUDINIT] util.py[DEBUG]: failed stage
init-local#012Traceback (most recent call last):#012 File
"/usr/bin/cloud-init", line 536, in status_wrapper#012 ret = functor(name,
args)#012 File "/usr/bin/cloud-init", line 250, in main_init#012
init.fetch(existing=existing)#012 File
"/usr/lib/python3/dist-packages/cloudinit/stages.py", line 357, in fetch#012
return self._get_data_source(existing=existing)#012 File
"/usr/lib/python3/dist-packages/cloudinit/stages.py", line 252, in
_get_data_source#012 ds, desc =
self._restore_from_checked_cache(existing)#012 File
"/usr/lib/python3/dist-packages/cloudinit/stages.py", line 238, in
_restore_from_checked_cache#012 ds.check_instance_id(self.cfg)):#012 File
"/usr/lib/python3/dist-packages/cloudinit/sources/DataSourceNoCloud.py", line
197, in check_instance_id#012 quick_id =
_quick_read_instance_id(cmdline_id=self.cmdline_id,#012AttributeError:
'DataSourceNoCloud' object has no attribute 'cmdline_id'
========<8========
** Affects: cloud-images
Importance: Undecided
Status: New
** Affects: cloud-utils (Ubuntu)
Importance: Undecided
Status: New
** Also affects: cloud-init (Ubuntu)
Importance: Undecided
Status: New
** Package changed: cloud-init (Ubuntu) => cloud-utils (Ubuntu)
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https://bugs.launchpad.net/bugs/1591181
Title:
Ubuntu yakkety cloud image does not grow root partition
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