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Description of problem:
The services nova-api and the nova-metadata-api are both using the same port,
8775.
Thus, the services are 'competing' for the port and one of them will not work.
Version-Release number of selected component (if applicable):
Red Hat Enterprise Linux Server release 6.5 Beta (Santiago)
python-novaclient-2.15.0-1.el6ost.noarch
python-nova-2013.2-0.24.rc1.el6ost.noarch
openstack-nova-network-2013.2-0.24.rc1.el6ost.noarch
openstack-nova-common-2013.2-0.24.rc1.el6ost.noarch
openstack-nova-console-2013.2-0.24.rc1.el6ost.noarch
openstack-nova-compute-2013.2-0.24.rc1.el6ost.noarch
openstack-nova-conductor-2013.2-0.24.rc1.el6ost.noarch
openstack-nova-novncproxy-2013.2-0.24.rc1.el6ost.noarch
openstack-nova-scheduler-2013.2-0.24.rc1.el6ost.noarch
openstack-nova-api-2013.2-0.24.rc1.el6ost.noarch
openstack-nova-cert-2013.2-0.24.rc1.el6ost.noarch
How reproducible:
everytime
Steps to Reproduce:
1. Install Havana on RHEL 6.5 AIO installation.
2.
3.
Actual results:
Either the openstack-nova-api or the openstack-nova-metadata-api service is
down.
Expected results:
Both services are up and running.
Additional info:
The error from /var/log/nova/metadata-api.log:
2013-10-09 10:54:21.975 4776 INFO nova.network.driver [-] Loading network
driver 'nova.network.linux_net'
2013-10-09 10:54:22.036 4776 DEBUG nova.wsgi [-] Loading app metadata from
/etc/nova/api-paste.ini load_app
/usr/lib/python2.6/site-packages/nova/wsgi.py:484
2013-10-09 10:54:22.076 4776 INFO nova.openstack.common.periodic_task [-]
Skipping periodic task _periodic_update_dns because its interval is negative
2013-10-09 10:54:22.079 4776 CRITICAL nova [-] [Errno 98] Address already in use
2013-10-09 10:54:22.079 4776 TRACE nova Traceback (most recent call last):
2013-10-09 10:54:22.079 4776 TRACE nova File "/usr/bin/nova-api-metadata",
line 10, in <module>
2013-10-09 10:54:22.079 4776 TRACE nova sys.exit(main())
2013-10-09 10:54:22.079 4776 TRACE nova File
"/usr/lib/python2.6/site-packages/nova/cmd/api_metadata.py", line 33, in main
2013-10-09 10:54:22.079 4776 TRACE nova server =
service.WSGIService('metadata')
2013-10-09 10:54:22.079 4776 TRACE nova File
"/usr/lib/python2.6/site-packages/nova/service.py", line 318, in __init__
2013-10-09 10:54:22.079 4776 TRACE nova max_url_len=max_url_len)
2013-10-09 10:54:22.079 4776 TRACE nova File
"/usr/lib/python2.6/site-packages/nova/wsgi.py", line 123, in __init__
2013-10-09 10:54:22.079 4776 TRACE nova self._socket =
eventlet.listen(bind_addr, family, backlog=backlog)
2013-10-09 10:54:22.079 4776 TRACE nova File
"/usr/lib/python2.6/site-packages/eventlet/convenience.py", line 38, in listen
2013-10-09 10:54:22.079 4776 TRACE nova sock.bind(addr)
2013-10-09 10:54:22.079 4776 TRACE nova File "<string>", line 1, in bind
2013-10-09 10:54:22.079 4776 TRACE nova error: [Errno 98] Address already in use
2013-10-09 10:54:22.079 4776 TRACE nova
The error from the nova-api log:
2013-10-09 11:17:04.520 6048 CRITICAL nova [-] [Errno 98] Address already in use
2013-10-09 11:17:04.520 6048 TRACE nova Traceback (most recent call last):
2013-10-09 11:17:04.520 6048 TRACE nova File "/usr/bin/nova-api", line 10, in
<module>
2013-10-09 11:17:04.520 6048 TRACE nova sys.exit(main())
2013-10-09 11:17:04.520 6048 TRACE nova File
"/usr/lib/python2.6/site-packages/nova/cmd/api.py", line 51, in main
2013-10-09 11:17:04.520 6048 TRACE nova server = service.WSGIService(api,
use_ssl=should_use_ssl)
2013-10-09 11:17:04.520 6048 TRACE nova File
"/usr/lib/python2.6/site-packages/nova/service.py", line 318, in __init__
2013-10-09 11:17:04.520 6048 TRACE nova max_url_len=max_url_len)
2013-10-09 11:17:04.520 6048 TRACE nova File
"/usr/lib/python2.6/site-packages/nova/wsgi.py", line 124, in __init__
2013-10-09 11:17:04.520 6048 TRACE nova self._socket =
eventlet.listen(bind_addr, family, backlog=backlog)
2013-10-09 11:17:04.520 6048 TRACE nova File
"/usr/lib/python2.6/site-packages/eventlet/convenience.py", line 38, in listen
2013-10-09 11:17:04.520 6048 TRACE nova sock.bind(addr)
2013-10-09 11:17:04.520 6048 TRACE nova File "<string>", line 1, in bind
2013-10-09 11:17:04.520 6048 TRACE nova error: [Errno 98] Address already in use
2013-10-09 11:17:04.520 6048 TRACE nova
netstat:
tcp 0 0 0.0.0.0:8775 0.0.0.0:*
LISTEN 32327/python
** Affects: nova
Importance: Undecided
Status: New
--
nova-api & nova-metadata-api services are using the same port
https://bugs.launchpad.net/bugs/1237334
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