Public bug reported:
In LP: #1877078 /etc/fstab was removed from the LXD squashfs.
Appearently due to the missing fstab cloud-init.service fails in a newly
started Groovy container:
$ lxc launch ubuntu-daily:groovy c-i-test
$ lxc shell c-i-test
root@c-i-test:~# cat /var/log/cloud-init.log
...
2020-07-06 14:57:59,606 - util.py[DEBUG]: Reading from /etc/fstab (quiet=False)
2020-07-06 14:57:59,606 - handlers.py[DEBUG]: finish:
init-network/config-mounts: FAIL: running config-mounts with frequency
once-per-instance
2020-07-06 14:57:59,607 - util.py[WARNING]: Running module mounts (<module
'cloudinit.config.cc_mounts' from
'/usr/lib/python3/dist-packages/cloudinit/config/cc_mounts.py'>) failed
2020-07-06 14:57:59,607 - util.py[DEBUG]: Running module mounts (<module
'cloudinit.config.cc_mounts' from
'/usr/lib/python3/dist-packages/cloudinit/config/cc_mounts.py'>) failed
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/cloudinit/stages.py", line 848, in
_run_modules
ran, _r = cc.run(run_name, mod.handle, func_args,
File "/usr/lib/python3/dist-packages/cloudinit/cloud.py", line 54, in run
return self._runners.run(name, functor, args, freq, clear_on_fail)
File "/usr/lib/python3/dist-packages/cloudinit/helpers.py", line 185, in run
results = functor(*args)
File "/usr/lib/python3/dist-packages/cloudinit/config/cc_mounts.py", line
381, in handle
for line in util.load_file(FSTAB_PATH).splitlines():
File "/usr/lib/python3/dist-packages/cloudinit/util.py", line 1422, in
load_file
with open(fname, 'rb') as ifh:
FileNotFoundError: [Errno 2] No such file or directory: '/etc/fstab'
...
** Affects: cloud-init
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1886562
Title:
cloud-init fails when fstab is missing
Status in cloud-init:
New
Bug description:
In LP: #1877078 /etc/fstab was removed from the LXD squashfs.
Appearently due to the missing fstab cloud-init.service fails in a
newly started Groovy container:
$ lxc launch ubuntu-daily:groovy c-i-test
$ lxc shell c-i-test
root@c-i-test:~# cat /var/log/cloud-init.log
...
2020-07-06 14:57:59,606 - util.py[DEBUG]: Reading from /etc/fstab
(quiet=False)
2020-07-06 14:57:59,606 - handlers.py[DEBUG]: finish:
init-network/config-mounts: FAIL: running config-mounts with frequency
once-per-instance
2020-07-06 14:57:59,607 - util.py[WARNING]: Running module mounts (<module
'cloudinit.config.cc_mounts' from
'/usr/lib/python3/dist-packages/cloudinit/config/cc_mounts.py'>) failed
2020-07-06 14:57:59,607 - util.py[DEBUG]: Running module mounts (<module
'cloudinit.config.cc_mounts' from
'/usr/lib/python3/dist-packages/cloudinit/config/cc_mounts.py'>) failed
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/cloudinit/stages.py", line 848, in
_run_modules
ran, _r = cc.run(run_name, mod.handle, func_args,
File "/usr/lib/python3/dist-packages/cloudinit/cloud.py", line 54, in run
return self._runners.run(name, functor, args, freq, clear_on_fail)
File "/usr/lib/python3/dist-packages/cloudinit/helpers.py", line 185, in run
results = functor(*args)
File "/usr/lib/python3/dist-packages/cloudinit/config/cc_mounts.py", line
381, in handle
for line in util.load_file(FSTAB_PATH).splitlines():
File "/usr/lib/python3/dist-packages/cloudinit/util.py", line 1422, in
load_file
with open(fname, 'rb') as ifh:
FileNotFoundError: [Errno 2] No such file or directory: '/etc/fstab'
...
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