** This bug is no longer a duplicate of bug 1891857
The node deployment failed with KVM virtual machine that has /dev/vda as
virtio disk
** Also affects: curtin
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1891251
Title:
machines keep failing deployment due too FileNotFoundError: [Errno 2]
No such file or directory: '/dev/disk/by-id'
Status in curtin:
New
Status in MAAS:
New
Bug description:
Maas machines keep failing deployment with error FileNotFoundError:
[Errno 2] No such file or directory: '/dev/disk/by-id'
my setup is as follows
host machine is windows 10 and i am using virtualbox to run a guest vm of
ubuntu desktop 18.04.4 LTS.
now in my ubuntu desktop guest virtual machine i have installed
qemu/kvm/libvirt to virtualize two guest machines that will be deployed with
maas. below i am creating an outline of my nested virtualized environment
-windows 10 running virtualbox
-ubuntu desktop 18.04.4 LTS (qemu/kvm/libvirt)
- guest ubuntu server 18.04.3 LTS running maas-region-controller and
maas-rack-controller
- 2 guest vm's to pxe boot from maas that are created from virtual
machine manager in my ubuntu
desktop VM
for my 2 guest virtual machines i am using the virsh power-parameters
which maas has control of. maas is able to power them on, commission,
and enter them into rescue mode and exit rescue mode. these features
also work from the maas cli.
my problem is that every time i deploy these hosts they keep failing
deployment. I upgraded from maas 2.4.2 to 2.8.1 as well and it did not resolve
this problem, had the same error from both versions of maas. can someone please
help as i am tasked with creating a virtualized devops environment. are company
uses maas in our production environment.
devsync happy - path /dev/vda now exists return volume path /dev/vda
install_devices: ['/dev/vda'] Generating grub debconf_selections
for devices=['/dev/vda'] uefi=False finish:
cmd-install/stage-curthooks/builtin/cmd-curthooks/install-grub: FAIL:
installing grub to target devices finish:
cmd-install/stage-curthooks/builtin/cmd-curthooks/configuring-bootloader: FAIL:
configuring target system bootloader finish:
cmd-install/stage-curthooks/builtin/cmd-curthooks: FAIL: curtin command
curthooks Traceback (most recent call last): File
"/curtin/curtin/commands/main.py", line 202, in main ret =
args.func(args) File "/curtin/curtin/commands/curthooks.py", line
1770, in curthooks builtin_curthooks(cfg, target, state)
File "/curtin/curtin/commands/curthooks.py", line 1736, in builtin_curthooks
setup_grub(cfg, target, osfamily=osfamily) File
"/curtin/curtin/commands/curthooks.py", line 689, in setup_grub
configure_grub_debconf(instdevs, target, uefi_bootable) File
"/curtin/curtin/commands/curthooks.py", line 509, in configure_grub_debconf
link = block.disk_to_byid_path(dev) File
"/curtin/curtin/block/__init__.py", line 869, in disk_to_byid_path
mapping = get_dev_disk_byid() File "/curtin/curtin/block/__init__.py",
line 861, in get_dev_disk_byid return
_get_dev_disk_by_prefix('/dev/disk/by-id') File
"/curtin/curtin/block/__init__.py", line 846, in _get_dev_disk_by_prefix
for path in os.listdir(prefix)] FileNotFoundError: [Errno 2] No such
file or directory: '/dev/disk/by-id' [Errno 2] No such file or
directory: '/dev/disk/by-id' Stderr: ''
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