whitelisting and blacklist exists for the web-download importer but no
proxy configuration.
This feels like a feature that needs to go into glance rather than being
mashed in by the charm in some way that kinda works/maybe works.
** Changed in: charm-glance
Status: New => Incomplete
** Changed in: charm-glance
Importance: Undecided => Low
** Also affects: glance
Importance: Undecided
Status: New
** Changed in: charm-glance
Importance: Low => Wishlist
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https://bugs.launchpad.net/bugs/1951261
Title:
web-download doesn't work in proxied env
Status in OpenStack Glance Charm:
Incomplete
Status in Glance:
New
Bug description:
I'm trying to import an image via the web-download method[0][1].
When kicking off the import process I'm getting this in the glance-
api.log
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor Traceback
(most recent call last):
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor File
"/usr/lib/python3/dist-packages/taskflow/engines/action_engine/executor.py",
line 53, in _execute_task
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor
result = task.execute(**arguments)
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor File
"/usr/lib/python3/dist-packages/glance/async_/flows/_internal_plugins/web_download.py",
line 116, in execute
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor
LOG.error("Task %(task_id)s failed with exception %(error)s",
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor File
"/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor
self.force_reraise()
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor File
"/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 196, in
force_reraise
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor
six.reraise(self.type_, self.value, self.tb)
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor File
"/usr/lib/python3/dist-packages/six.py", line 703, in reraise
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor raise
value
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor File
"/usr/lib/python3/dist-packages/glance/async_/flows/_internal_plugins/web_download.py",
line 113, in execute
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor data
= script_utils.get_image_data_iter(self.uri)
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor File
"/usr/lib/python3/dist-packages/glance/common/scripts/utils.py", line 142, in
get_image_data_iter
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor
return urllib.request.urlopen(uri)
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor File
"/usr/lib/python3.8/urllib/request.py", line 222, in urlopen
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor
return opener.open(url, data, timeout)
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor File
"/usr/lib/python3.8/urllib/request.py", line 525, in open
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor
response = self._open(req, data)
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor File
"/usr/lib/python3.8/urllib/request.py", line 542, in _open
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor
result = self._call_chain(self.handle_open, protocol, protocol +
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor File
"/usr/lib/python3.8/urllib/request.py", line 502, in _call_chain
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor
result = func(*args)
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor File
"/usr/lib/python3.8/urllib/request.py", line 1383, in http_open
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor
return self.do_open(http.client.HTTPConnection, req)
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor File
"/usr/lib/python3.8/urllib/request.py", line 1357, in do_open
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor raise
URLError(err)
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor
urllib.error.URLError: <urlopen error [Errno 110] ETIMEDOUT>
2021-11-17 12:50:20.586 24884 ERROR glance.async_.taskflow_executor
The model is situated behind a http proxy.
I have set this model-config:
juju model-config | grep http-proxy
apt-http-proxy controller http://foo.proxy.host:3128
http-proxy default ""
juju-http-proxy controller http://foo.proxy.host:3128
snap-http-proxy controller http://foo.proxy.host:3128
It feels like the charm doesn't set up the glance-api process with the
required http proxy config.
[0]
https://docs.openstack.org/glance/latest/admin/interoperable-image-import.html
[1] https://docs.openstack.org/openstacksdk/latest/user/guides/image.html
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