Public bug reported:
>From time to time apache failed to restart with init script when
keystone wsgi application is running.
There is steps how to reproduce it:
launch apache start/stop in cycle
while :; do service apache2 stop; service apache2 start; done
after sime time apache failed to start, because it can't bind to opened socket:
* Starting web server apache2
*
* Stopping web server apache2
*
* Starting web server apache2
*
* Stopping web server apache2
*
* Starting web server apache2
(98)Address already in use: AH00072: make_sock: could not bind to address
[::]:35357
(98)Address already in use: AH00072: make_sock: could not bind to address
0.0.0.0:35357
no listening sockets available, shutting down
AH00015: Unable to open logs
Action 'start' failed.
The Apache error log may have more information.
*
* The apache2 instance did not start within 20 seconds. Please read the log
files to discover problems
* Stopping web server apache2
*
* Starting web server apache2
*
* Stopping web server apache2
Without keystone wsgi application, I can't reproduce error in 12 hours.
horizon and radosgw wsgi were enabled.
It look like root cause is in keystone wsgi application itself.
** Affects: keystone
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1484836
Title:
apache failed to restart with keystone wsgi app
Status in Keystone:
New
Bug description:
From time to time apache failed to restart with init script when
keystone wsgi application is running.
There is steps how to reproduce it:
launch apache start/stop in cycle
while :; do service apache2 stop; service apache2 start; done
after sime time apache failed to start, because it can't bind to opened
socket:
* Starting web server apache2
*
* Stopping web server apache2
*
* Starting web server apache2
*
* Stopping web server apache2
*
* Starting web server apache2
(98)Address already in use: AH00072: make_sock: could not bind to address
[::]:35357
(98)Address already in use: AH00072: make_sock: could not bind to address
0.0.0.0:35357
no listening sockets available, shutting down
AH00015: Unable to open logs
Action 'start' failed.
The Apache error log may have more information.
*
* The apache2 instance did not start within 20 seconds. Please read the log
files to discover problems
* Stopping web server apache2
*
* Starting web server apache2
*
* Stopping web server apache2
Without keystone wsgi application, I can't reproduce error in 12
hours. horizon and radosgw wsgi were enabled.
It look like root cause is in keystone wsgi application itself.
To manage notifications about this bug go to:
https://bugs.launchpad.net/keystone/+bug/1484836/+subscriptions
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