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ERROR: [Errno 113] No route to host

asked 2014-01-24 05:36:56 -0500

anonymous user

Anonymous

updated 2014-01-24 10:58:13 -0500

smaffulli gravatar image

I have installed keystone, glance, Nova controller and compute according to openstack documentation using two nodes but when i want to create bridge interface using following command it's show error 'ERROR: [Errno 113] No route to host '

[root@compute1 ~]# nova network-create vmnet --fixed-range-v4=192.168.120.0/24 --bridge-interface=br100 --multi-host=T
ERROR: [Errno 113] No route to host

This is the compute log:

[root@compute1 ~]# tail -f /var/log/nova/compute.log
2014-01-24 03:07:01.790 2318 ERROR nova.openstack.common.rpc.impl_qpid [req-de43                                                                                        2550-4c14-4c44-80da-1221e8a2d1c5 None None] Unable to connect to AMQP server: [E                                                                                        rrno 113] EHOSTUNREACH. Sleeping 16 seconds
2014-01-24 03:07:17.871 2318 ERROR nova.openstack.common.rpc.impl_qpid [req-de43                                                                                        2550-4c14-4c44-80da-1221e8a2d1c5 None None] Unable to connect to AMQP server: [E                                                                                        rrno 113] EHOSTUNREACH. Sleeping 32 seconds
2014-01-24 03:07:52.892 2318 ERROR nova.openstack.common.rpc.impl_qpid [req-de43                                                                                        2550-4c14-4c44-80da-1221e8a2d1c5 None None] Unable to connect to AMQP server: [E                                                                                        rrno 113] EHOSTUNREACH. Sleeping 60 seconds
2014-01-24 03:08:55.936 2318 ERROR nova.openstack.common.rpc.impl_qpid [req-de43                                                                                        2550-4c14-4c44-80da-1221e8a2d1c5 None None] Unable to connect to AMQP server: [E                                                                                        rrno 113] EHOSTUNREACH. Sleeping 60 seconds
2014-01-24 03:09:58.946 2318 ERROR nova.openstack.common.rpc.impl_qpid [req-de43                                                                                        2550-4c14-4c44-80da-1221e8a2d1c5 None None] Unable to connect to AMQP server: [E                                                                                        rrno 113] EHOSTUNREACH. Sleeping 60 seconds
2014-01-24 03:11:01.957 2318 ERROR nova.openstack.common.rpc.impl_qpid [req-de43                                                                                        2550-4c14-4c44-80da-1221e8a2d1c5 None None] Unable to connect to AMQP server: [E                                                                                        rrno 113] EHOSTUNREACH. Sleeping 60 seconds
2014-01-24 03:12:04.976 2318 ERROR nova.openstack.common.rpc.impl_qpid [req-de43                                                                                        2550-4c14-4c44-80da-1221e8a2d1c5 None None] Unable to connect to AMQP server: [E                                                                                        rrno 113] EHOSTUNREACH. Sleeping 60 seconds
2014-01-24 03:13:07.999 2318 ERROR nova.openstack.common.rpc.impl_qpid [req-de43                                                                                        2550-4c14-4c44-80da-1221e8a2d1c5 None None] Unable to connect to AMQP server: [E                                                                                        rrno 113] EHOSTUNREACH. Sleeping 60 seconds
2014-01-24 03:14:11.025 2318 ERROR nova.openstack.common.rpc.impl_qpid [req-de43                                                                                        2550-4c14-4c44-80da-1221e8a2d1c5 None None] Unable to connect to AMQP server: [E                                                                                        rrno 113] EHOSTUNREACH. Sleeping 60 seconds
2014-01-24 03:15:14.182 2318 ERROR nova.openstack.common.rpc.impl_qpid [req-de43                                                                                        2550-4c14-4c44-80da-1221e8a2d1c5 None None] Unable to connect to AMQP server: [E                                                                                        rrno 113] EHOSTUNREACH. Sleeping 60 seconds


Api log from Controller:

[root@controller /]# tail -f /var/log/nova/api.log
2014-01-23 07:35:54.915 9826 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/network/rpcapi.py", line 102, in create_networks
2014-01-23 07:35:54.915 9826 TRACE nova.api.openstack     return self.client.call(ctxt, 'create_networks', **kwargs)
2014-01-23 07:35:54.915 9826 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/rpcclient.py", line 85, in call
2014-01-23 07:35:54.915 9826 TRACE nova.api.openstack     return self._invoke(self.proxy.call, ctxt, method, **kwargs)
2014-01-23 07:35:54.915 9826 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/rpcclient.py", line 63, in _invoke
2014-01-23 07:35:54.915 9826 TRACE nova.api.openstack     return cast_or_call(ctxt, msg, **self.kwargs)
2014-01-23 ...
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Comments

"Unable to connect to AMQP server" is your hint. Edit your question adding more debugging information: check if there are firewalls or other networking issues in between.

smaffulli gravatar imagesmaffulli ( 2014-01-24 11:17:44 -0500 )edit

1 answer

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answered 2014-06-04 01:03:20 -0500

Venu Murthy gravatar image

Check the config file to see if the networking node has been setup correctly and

Get info on netstat -lntp | grep qpidd and restarting the qpidd service helped resolved this issue.

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Asked: 2014-01-24 05:36:56 -0500

Seen: 11,020 times

Last updated: Jun 04 '14