** Changed in: cloud-init
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1962150
Title:
status symlink non-atomicity traceback with status --wait
Status in cloud-init:
Fix Released
Bug description:
MAAS run system-tests on a regular basis using LXD containers to set
things up.
A recent run failed waiting for the LXD container to finish booting,
with a traceback from cloud-init.
After launching the container, the script runs `timeout 2000 cloud-
init status --wait --long` to ensure that the commands we pass through
as user-data are complete.
Here's a redacted snippet from the logs
2022-02-23 17:21:00 INFO : Waiting for boot to finish...
2022-02-23 17:21:00 INFO timeout 2000 cloud-init status --wait --long
2022-02-23 17:21:04 INFO ..........
2022-02-23 17:21:04 INFO Traceback (most recent call last):
2022-02-23 17:21:04 INFO File "/usr/bin/cloud-init", line 11, in <module>
2022-02-23 17:21:04 INFO load_entry_point('cloud-init==21.4',
'console_scripts', 'cloud-init')()
2022-02-23 17:21:04 INFO File
"/usr/lib/python3/dist-packages/cloudinit/cmd/main.py", line 927, in main
2022-02-23 17:21:04 INFO retval = util.log_time(
2022-02-23 17:21:04 INFO File
"/usr/lib/python3/dist-packages/cloudinit/util.py", line 2472, in log_time
2022-02-23 17:21:04 INFO ret = func(*args, **kwargs)
2022-02-23 17:21:04 INFO File
"/usr/lib/python3/dist-packages/cloudinit/cmd/status.py", line 60, in
handle_status_args
2022-02-23 17:21:04 INFO status, status_detail, time =
_get_status_details(init.paths)
2022-02-23 17:21:04 INFO File
"/usr/lib/python3/dist-packages/cloudinit/cmd/status.py", line 123, in
_get_status_details
2022-02-23 17:21:04 INFO status_v1 =
load_json(load_file(status_file)).get('v1', {})
2022-02-23 17:21:04 INFO File
"/usr/lib/python3/dist-packages/cloudinit/util.py", line 1361, in load_file
2022-02-23 17:21:04 INFO with open(fname, 'rb') as ifh:
2022-02-23 17:21:04 INFO FileNotFoundError: [Errno 2] No such file or
directory: '/run/cloud-init/status.json'
You can see from the ... that there are a few successful attempts to
wait, but then it fails.
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