Public bug reported:
With different linux distros the systemd-run based mount of a Quobyte
volume can fail. This is connected to the --user option causing issues
with privilege escalation. Log example:
Mar 19 09:09:27 manualnovaci nova-compute[20516]: ERROR nova.compute.manager
[instance: 6ffe17b6-9706-48d2-9ca5-73a670889a19] ProcessExecutionError:
Unexpected error while running command.
Mar 19 09:09:27 manualnovaci nova-compute[20516]: ERROR nova.compute.manager
[instance: 6ffe17b6-9706-48d2-9ca5-73a670889a19] Command: systemd-run --scope
--user mount.quobyte --disable-xattrs 78.46.57.153:7861/
Mar 19 09:09:27 manualnovaci nova-compute[20516]: ERROR nova.compute.manager
[instance: 6ffe17b6-9706-48d2-9ca5-73a670889a19] Exit code: 1
Mar 19 09:09:27 manualnovaci nova-compute[20516]: ERROR nova.compute.manager
[instance: 6ffe17b6-9706-48d2-9ca5-73a670889a19] Stdout: u''
Mar 19 09:09:27 manualnovaci nova-compute[20516]: ERROR nova.compute.manager
[instance: 6ffe17b6-9706-48d2-9ca5-73a670889a19] Stderr: u'Failed to create bus
connection: No such file or directory\n'
Besides this the current systemd check is erroneous due to whitespace in
path.
** Affects: nova
Importance: Undecided
Assignee: Silvan Kaiser (2-silvan)
Status: New
** Tags: quobyte
** Changed in: nova
Assignee: (unassigned) => Silvan Kaiser (2-silvan)
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https://bugs.launchpad.net/bugs/1756823
Title:
systemd based mount failures with Quobyte driver
Status in OpenStack Compute (nova):
New
Bug description:
With different linux distros the systemd-run based mount of a Quobyte
volume can fail. This is connected to the --user option causing issues
with privilege escalation. Log example:
Mar 19 09:09:27 manualnovaci nova-compute[20516]: ERROR nova.compute.manager
[instance: 6ffe17b6-9706-48d2-9ca5-73a670889a19] ProcessExecutionError:
Unexpected error while running command.
Mar 19 09:09:27 manualnovaci nova-compute[20516]: ERROR nova.compute.manager
[instance: 6ffe17b6-9706-48d2-9ca5-73a670889a19] Command: systemd-run --scope
--user mount.quobyte --disable-xattrs 78.46.57.153:7861/
Mar 19 09:09:27 manualnovaci nova-compute[20516]: ERROR nova.compute.manager
[instance: 6ffe17b6-9706-48d2-9ca5-73a670889a19] Exit code: 1
Mar 19 09:09:27 manualnovaci nova-compute[20516]: ERROR nova.compute.manager
[instance: 6ffe17b6-9706-48d2-9ca5-73a670889a19] Stdout: u''
Mar 19 09:09:27 manualnovaci nova-compute[20516]: ERROR nova.compute.manager
[instance: 6ffe17b6-9706-48d2-9ca5-73a670889a19] Stderr: u'Failed to create bus
connection: No such file or directory\n'
Besides this the current systemd check is erroneous due to whitespace
in path.
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