** Changed in: oslo.config
Status: Fix Committed => Fix Released
** Changed in: oslo.config
Milestone: None => 1.5.0
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https://bugs.launchpad.net/bugs/1071799
Title:
commands crash when don't have permissions to read config
Status in OpenStack Compute (Nova):
Confirmed
Status in Oslo configuration management library:
Fix Released
Bug description:
In summary running nova-all as a normal user that can't read
/etc/nova/nova.conf
will result in a crash. This config file is only readable by 'nova' and
'root' on
Red Hat and Fedora systems for example.
Instead a "permission denied" message should be printed/logged,
rather than a crash and a confusing FileNotFound emitted.
The same is probably true for cinder-all etc.
Here is a a trace of what happens...
[bob@lxbsp2932 ~]$ nova-all
Traceback (most recent call last):
File "/usr/bin/nova-all", line 54, in <module>
flags.parse_args(sys.argv)
File "/usr/lib/python2.6/site-packages/nova/flags.py", line 43, in parse_args
default_config_files=default_config_files)
File "/usr/lib/python2.6/site-packages/nova/openstack/common/cfg.py", line
1026, in __call__
self._parse_config_files()
File "/usr/lib/python2.6/site-packages/nova/openstack/common/cfg.py", line
1496, in _parse_config_files
raise ConfigFilesNotFoundError(not_read_ok)
nova.openstack.common.cfg.ConfigFilesNotFoundError: Failed to read some
config files: /etc/nova/nova.conf
Oct 26 16:49:27 lxbsp2932 abrt: detected unhandled Python exception in
'/usr/bin/nova-all'
Oct 26 16:49:27 lxbsp2932 abrtd: New client connected
Oct 26 16:49:27 lxbsp2932 abrtd: Directory 'pyhook-2012-10-26-16:49:27-25525'
creation detected
Oct 26 16:49:27 lxbsp2932 abrt-server[25530]: Saved Python crash dump of pid
25525 to /var/spool/abrt/pyhook-2012-10-26-16:49:27-25525
Oct 26 16:49:38 lxbsp2932 abrtd: Sending an email...
Oct 26 16:49:38 lxbsp2932 abrtd: Email was sent to: root@localhost
Oct 26 16:49:38 lxbsp2932 abrtd: New problem directory
/var/spool/abrt/pyhook-2012-10-26-16:49:27-25525, processin
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