Open Stack

Hi
how can i fix this error please with Openstack Havana in Ubuntu 12.04 LTS:

Error communicating with http://controller:8777 [Errno 111] Connection
refused

*ceilometer-agent-central.log :
2014-05-05 23:28:50.633 14745 ERROR ceilometer.openstack.common.rpc.common
[-] AMQP server on controller:5672 is unreachable: Socket closed. Trying
again in 30 seconds.
2014-05-05 23:31:26.454 16607 ERROR ceilometer.openstack.common.rpc.common
[-] Failed to consume message from queue: Socket closed
2014-05-05 23:31:26.454 16607 TRACE ceilometer.openstack.common.rpc.common
Traceback (most recent call last):
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common   File
"/usr/lib/python2.7/dist-packages/ceilometer/openstack/common/rpc/impl_kombu.py",
line 577, in ensure
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common     return method(*args, **kwargs)
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common   File
"/usr/lib/python2.7/dist-packages/ceilometer/openstack/common/rpc/impl_kombu.py",
line 657, in _consume
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common     return
self.connection.drain_events(timeout=timeout)
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common   File
"/usr/lib/python2.7/dist-packages/kombu/connection.py", line 281, in
drain_events
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common     return
self.transport.drain_events(self.connection, **kwargs)
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common   File
"/usr/lib/python2.7/dist-packages/kombu/transport/pyamqp.py", line 91, in
drain_events
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common     return
connection.drain_events(**kwargs)
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common   File
"/usr/lib/python2.7/dist-packages/amqp/connection.py", line 266, in
drain_events
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common     chanmap, None, timeout=timeout,
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common   File
"/usr/lib/python2.7/dist-packages/amqp/connection.py", line 328, in
_wait_multiple
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common     channel, method_sig, args,
content = read_timeout(timeout)
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common   File
"/usr/lib/python2.7/dist-packages/amqp/connection.py", line 292, in
read_timeout
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common     return
self.method_reader.read_method()
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common   File
"/usr/lib/python2.7/dist-packages/amqp/method_framing.py", line 187, in
read_method
2014-05-05 23:31:26.454 16607 TRACE
ceilometer.openstack.common.rpc.common     raise m
2014-05-05 23:31:26.454 16607 TRACE ceilometer.openstack.common.rpc.common
IOError: Socket closed
2014-05-05 23:31:26.454 16607 TRACE ceilometer.openstack.common.rpc.common
2014-05-05 23:31:26.474 16607 ERROR ceilometer.openstack.common.rpc.common
[-] AMQP server on controller:5672 is unreachable: [Errno 111]
ECONNREFUSED. Trying again in 1 seconds.
2014-05-05 23:31:27.486 16607 ERROR ceilometer.openstack.common.rpc.common
[-] AMQP server on controller:5672 is unreachable: [Errno 111]
ECONNREFUSED. Trying again in 3 seconds.




***ceilometer-api.log:


014-05-05 23:53:15.684 17722 INFO keystoneclient.middleware.auth_token [-]
Starting keystone auth_token middleware
2014-05-05 23:53:15.685 17722 INFO keystoneclient.middleware.auth_token [-]
Using /tmp/keystone-signing-RrLKeq as cache directory for signing
certificate
2014-05-05 23:53:15.721 17722 CRITICAL ceilometer [-] command
SON([('authenticate', 1), ('user', u'ceilometer'), ('nonce',
u'f4ca9befd11425b4'), ('key', u'8c5de2059a054c0ae7afb15c4c946c43')])
failed: auth fails



Need help pleeease
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