This can occur when the machine in question can't reach the MAAS
controller; are you able to confirm connectivity from this machine to
the rack controller?
** Also affects: cloud-init
Importance: Undecided
Status: New
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Engineering Team, which is subscribed to cloud-init.
https://bugs.launchpad.net/bugs/1960944
Title:
cloudinit.sources.DataSourceNotFoundException: Did not find any data
source, searched classes
Status in cloud-init:
New
Status in MAAS:
New
Bug description:
Not able to deploy baremetal (arm64 and amd64) on a
snap-based MAAS: 3.1.0 (maas 3.1.0-10901-g.f1f8f1505 18199 3.1/stable)
from MAAS event log:
```
Tue, 15 Feb. 2022 17:35:33 Node changed status - From 'Deploying' to
'Failed deployment'
Tue, 15 Feb. 2022 17:35:33 Marking node failed - Node operation
'Deploying' timed out after 30 minutes.
Tue, 15 Feb. 2022 17:07:44 Node installation - 'cloudinit' searching for
network data from DataSourceMAAS
Tue, 15 Feb. 2022 17:06:44 Node installation - 'cloudinit' attempting to
read from cache [trust]
Tue, 15 Feb. 2022 17:06:42 Node installation - 'cloudinit' attempting to
read from cache [check]
Tue, 15 Feb. 2022 17:05:29 Performing PXE boot
Tue, 15 Feb. 2022 17:05:29 PXE Request - installation
Tue, 15 Feb. 2022 17:03:52 Node powered on
```
Server console log shows:
```
ubuntu login: Starting Message of the Day...
[ OK ] Listening on Socket unix for snap application lxd.daemon.
Starting Service for snap application lxd.activate...
[ OK ] Finished Service for snap application lxd.activate.
[ OK ] Started snap.lxd.hook.conf…-4400-96a8-0c5c9e438c51.scope.
Starting Time & Date Service...
[ OK ] Started Time & Date Service.
[ OK ] Finished Wait until snapd is fully seeded.
Starting Apply the settings specified in cloud-config...
[ OK ] Reached target Multi-User System.
[ OK ] Reached target Graphical Interface.
Starting Update UTMP about System Runlevel Changes...
[ OK ] Finished Update UTMP about System Runlevel Changes.
[ 322.036861] cloud-init[2034]: Can not apply stage config, no datasource
found! Likely bad things to come!
[ 322.037477] cloud-init[2034]:
------------------------------------------------------------
[ 322.037907] cloud-init[2034]: Traceback (most recent call last):
[ 322.038341] cloud-init[2034]: File
"/usr/lib/python3/dist-packages/cloudinit/cmd/main.py", line 521, in
main_modules
[ 322.038783] cloud-init[2034]: init.fetch(existing="trust")
[ 322.039181] cloud-init[2034]: File
"/usr/lib/python3/dist-packages/cloudinit/stages.py", line 411, in fetch
[ 322.039584] cloud-init[2034]: return
self._get_data_source(existing=existing)
[ 322.040031] cloud-init[2034]: File
"/usr/lib/python3/dist-packages/cloudinit/stages.py", line 311, in
_get_data_source
[ 322.040381] cloud-init[2034]: (ds, dsname) =
sources.find_source(self.cfg,
[ 322.040807] cloud-init[2034]: File
"/usr/lib/python3/dist-packages/cloudinit/sources/__init__.py", line 854, in
find_source
[ 322.041221] cloud-init[2034]: raise DataSourceNotFoundException(msg)
[ 322.041659] cloud-init[2034]:
cloudinit.sources.DataSourceNotFoundException: Did not find any data source,
searched classes: ()
[ 322.042076] cloud-init[2034]:
------------------------------------------------------------
[FAILED] Failed to start Apply the …ngs specified in cloud-config.
See 'systemctl status cloud-config.service' for details.
Starting Execute cloud user/final scripts...
[ 324.029369] cloud-init[2042]: Can not apply stage final, no datasource
found! Likely bad things to come!
[ 324.029979] cloud-init[2042]:
------------------------------------------------------------
[ 324.030420] cloud-init[2042]: Traceback (most recent call last):
[ 324.030835] cloud-init[2042]: File
"/usr/lib/python3/dist-packages/cloudinit/cmd/main.py", line 521, in
main_modules
[ 324.031258] cloud-init[2042]: init.fetch(existing="trust")
[ 324.031647] cloud-init[2042]: File
"/usr/lib/python3/dist-packages/cloudinit/stages.py", line 411, in fetch
[ 324.032111] cloud-init[2042]: return
self._get_data_source(existing=existing)
[ 324.032483] cloud-init[2042]: File
"/usr/lib/python3/dist-packages/cloudinit/stages.py", line 311, in
_get_data_source
[ 324.032865] cloud-init[2042]: (ds, dsname) =
sources.find_source(self.cfg,
[ 324.033292] cloud-init[2042]: File
"/usr/lib/python3/dist-packages/cloudinit/sources/__init__.py", line 854, in
find_source
[ 324.033690] cloud-init[2042]: raise DataSourceNotFoundException(msg)
[ 324.034112] cloud-init[2042]:
cloudinit.sources.DataSourceNotFoundException: Did not find any data source,
searched classes: ()
[ 324.034559] cloud-init[2042]:
------------------------------------------------------------
[FAILED] Failed to start Execute cloud user/final scripts.
See 'systemctl status cloud-final.service' for details.
[ OK ] Reached target Cloud-init target.
[ OK ] Finished Message of the Day.
```
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