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Message #00862
[Bug 1895922] Re: maas could not deploy a kvm-based vm via virsh
** Description changed:
Curtin process failed during MaaS deployment. The infrastructure worked
well until ~3 weeks ago.
-
[Steps to Reproduce]
1. Enlist and commission a KVM-based VM in MaaS 2.8.2 (8577-g.a3e674063)
2. Deploy the VM node
+
+ reproducing environment: nodes named after "scalebot-dev-controller"
+ prefix in tremont lab maas.
+
[Expected Result]
1. The VM is deployed
[Actual Result]
Curtin failed during the deployment
Here is the error message:
+ 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'
- 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'
-
-
- VM kernel: Linux scalebot-dev-controller5 4.15.0-117-generic #118-Ubuntu SMP Fri Sep 4 20:02:41 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
+ VM kernel: Linux scalebot-dev-controller5 4.15.0-117-generic #118-Ubuntu
+ SMP Fri Sep 4 20:02:41 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: curtin (not installed)
ProcVersionSignature: User Name 4.15.0-117.118-generic 4.15.18
Uname: Linux 4.15.0-117-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.9-0ubuntu7.17
Architecture: amd64
Date: Thu Sep 17 04:38:32 2020
SourcePackage: curtin
UpgradeStatus: No upgrade log present (probably fresh install)
** Description changed:
Curtin process failed during MaaS deployment. The infrastructure worked
well until ~3 weeks ago.
[Steps to Reproduce]
1. Enlist and commission a KVM-based VM in MaaS 2.8.2 (8577-g.a3e674063)
2. Deploy the VM node
- reproducing environment: nodes named after "scalebot-dev-controller"
- prefix in tremont lab maas.
-
+ - Reproducing environment: nodes named after "scalebot-dev-controller" prefix in tremont lab maas.
+ - Those vm were created (via virsh command), enlisted (via maas web UI), and commissioned (via maas web UI) manually. They are not created via MaaS pod controlling flow.
[Expected Result]
1. The VM is deployed
[Actual Result]
Curtin failed during the deployment
Here is the error message:
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'
VM kernel: Linux scalebot-dev-controller5 4.15.0-117-generic #118-Ubuntu
SMP Fri Sep 4 20:02:41 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: curtin (not installed)
ProcVersionSignature: User Name 4.15.0-117.118-generic 4.15.18
Uname: Linux 4.15.0-117-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.9-0ubuntu7.17
Architecture: amd64
Date: Thu Sep 17 04:38:32 2020
SourcePackage: curtin
UpgradeStatus: No upgrade log present (probably fresh install)
** Also affects: curtin
Importance: Undecided
Status: New
** Also affects: maas (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1895922
Title:
maas could not deploy a kvm-based vm via virsh
Status in curtin:
New
Status in curtin package in Ubuntu:
New
Status in maas package in Ubuntu:
New
Bug description:
Curtin process failed during MaaS deployment. The infrastructure
worked well until ~3 weeks ago.
[Steps to Reproduce]
1. Enlist and commission a KVM-based VM in MaaS 2.8.2 (8577-g.a3e674063)
2. Deploy the VM node
- Reproducing environment: nodes named after "scalebot-dev-controller" prefix in tremont lab maas.
- Those vm were created (via virsh command), enlisted (via maas web UI), and commissioned (via maas web UI) manually. They are not created via MaaS pod controlling flow.
[Expected Result]
1. The VM is deployed
[Actual Result]
Curtin failed during the deployment
Here is the error message:
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'
VM kernel: Linux scalebot-dev-controller5 4.15.0-117-generic
#118-Ubuntu SMP Fri Sep 4 20:02:41 UTC 2020 x86_64 x86_64 x86_64
GNU/Linux
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: curtin (not installed)
ProcVersionSignature: User Name 4.15.0-117.118-generic 4.15.18
Uname: Linux 4.15.0-117-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.9-0ubuntu7.17
Architecture: amd64
Date: Thu Sep 17 04:38:32 2020
SourcePackage: curtin
UpgradeStatus: No upgrade log present (probably fresh install)
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