start failure of openstack-nova-compute.service on the compute node
Hi everyone,
i follow the steps given by the official documentation of the Openstack Juno release, i am using fedora 20. everything is ok until the step of starting the openstack-nova-compute.service in the compute node it takes time to start then it fails.
this question is already asked but i didn't found any appropriate answer for my case.
with this systemctl start openstack-nova-compute.service
, i got :
Job for openstack-nova-compute.service failed. See 'systemctl status openstack-nova-compute.service' and 'journalctl -xn' for details.
here is the output of journalctl -xn
.
-- Logs begin at Thu 2015-04-02 17:13:31 CEST, end at Wed 2015-04-08 11:49:46 CE
Apr 08 11:48:16 localhost.localdomain systemd[1]: Unit openstack-nova-compute.se
Apr 08 11:48:16 localhost.localdomain systemd[1]: openstack-nova-compute.service
Apr 08 11:48:16 localhost.localdomain systemd[1]: Stopping OpenStack Nova Comput
-- Subject: Unit openstack-nova-compute.service has begun shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit openstack-nova-compute.service has begun shutting down.
Apr 08 11:48:16 localhost.localdomain systemd[1]: Starting OpenStack Nova Comput
-- Subject: Unit openstack-nova-compute.service has begun with start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit openstack-nova-compute.service has begun starting up.
Apr 08 11:49:46 localhost.localdomain systemd[1]: openstack-nova-compute.service
Apr 08 11:49:46 localhost.localdomain systemd[1]: Failed to start OpenStack Nova
-- Subject: Unit openstack-nova-compute.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit openstack-nova-compute.service has failed.
--
-- The result is failed.
Apr 08 11:49:46 localhost.localdomain systemd[1]: Unit openstack-nova-compute.se
Apr 08 11:49:46 localhost.localdomain systemd[1]: openstack-nova-compute.service
Apr 08 11:49:46 localhost.localdomain systemd[1]: Stopping OpenStack Nova Comput
-- Subject: Unit openstack-nova-compute.service has begun shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit openstack-nova-compute.service has begun shutting down.
Apr 08 11:49:46 localhost.localdomain systemd[1]: Starting OpenStack Nova Comput
-- Subject: Unit openstack-nova-compute.service has begun with start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit openstack-nova-compute.service has begun starting up.
and the status of the service gives.
[root@localhost ~]# systemctl status openstack-nova-compute.service -l
openstack-nova-compute.service - OpenStack Nova Compute Server
Loaded: loaded (/usr/lib/systemd/system/openstack-nova-compute.service; enabled)
Active: activating (start) since Wed 2015-04-08 11:54:17 CEST; 15s ago
Main PID: 3980 (nova-compute)
CGroup: /system.slice/openstack-nova-compute.service
└─3980 /usr/bin/python /usr/bin/nova-compute
Apr 08 11:54:17 localhost.localdomain systemd[1]: Starting OpenStack Nova Compute Server...
in the controller node everything (rabbitmq, keystone, nova) works well.
the log of nova on the compute node shows this.
2015-04-08 14:50:03.152 2092 ERROR oslo.messaging._drivers.impl_rabbit [req-8af63ea0-2f93-4982-ac74-6ce2f5bd8658 ] AMQP server on controller:5672 is unreachable: [Errno 113] EHOSTUNREACH. Trying again in 5 seconds.
2015-04-08 14:50:08.155 2092 INFO oslo.messaging._drivers.impl_rabbit [req-8af63ea0-2f93-4982-ac74-6ce2f5bd8658 ] Delaying reconnect for 1.0 seconds...
2015-04-08 14:50:09.157 2092 INFO oslo.messaging ...