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After I changed service_credentials to "auth_url = http://controller:5000/v3" as @mitakuser mentioned, keystone authentication error was gone, but instead I get a following error. Don't you have the same error?

======= In /var/logceilometer/compute.log ===========

2016-05-07 21:03:20.723 959 DEBUG ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] Polling config file: /etc/ceilometer/pipeline.yaml _setup_polling_manager /usr/lib/python2.7/site-packages/ceilometer/pipeline.py:804
2016-05-07 21:03:20.768 959 INFO ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] Pipeline config: {'sources': [{'interval': 600, 'meters': ['*'], 'name': 'meter_source', 'sinks': ['meter_sink']}, {'interval': 600, 'meters': ['cpu'], 'name': 'cpu_source', 'sinks': ['cpu_sink', 'cpu_delta_sink']}, {'interval': 600, 'meters': ['disk.read.bytes', 'disk.read.requests', 'disk.write.bytes', 'disk.write.requests', 'disk.device.read.bytes', 'disk.device.read.requests', 'disk.device.write.bytes', 'disk.device.write.requests'], 'name': 'disk_source', 'sinks': ['disk_sink']}, {'interval': 600, 'meters': ['network.incoming.bytes', 'network.incoming.packets', 'network.outgoing.bytes', 'network.outgoing.packets'], 'name': 'network_source', 'sinks': ['network_sink']}], 'sinks': [{'publishers': ['notifier://'], 'transformers': None, 'name': 'meter_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'target': {'scale': '100.0 / (10**9 * (resource_metadata.cpu_number or 1))', 'type': 'gauge', 'name': 'cpu_util', 'unit': '%'}}}], 'name': 'cpu_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'delta', 'parameters': {'target': {'name': 'cpu.delta'}, 'growth_only': True}}], 'name': 'cpu_delta_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'source': {'map_from': {'name': '(disk\\.device|disk)\\.(read|write)\\.(bytes|requests)', 'unit': '(B|request)'}}, 'target': {'type': 'gauge', 'map_to': {'name': '\\1.\\2.\\3.rate', 'unit': '\\1/s'}}}}], 'name': 'disk_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'source': {'map_from': {'name': 'network\\.(incoming|outgoing)\\.(bytes|packets)', 'unit': '(B|packet)'}}, 'target': {'type': 'gauge', 'map_to': {'name': 'network.\\1.\\2.rate', 'unit': '\\1/s'}}}}], 'name': 'network_sink'}]}
2016-05-07 21:03:20.770 959 INFO ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] detected decoupled pipeline config format
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] The resource could not be found. (HTTP 404) (Request-ID: req-9e8da5aa-5426-4e22-afee-0ab8c1746139)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client Traceback (most recent call last):
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/ceilometer/nova_client.py", line 52, in with_logging
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/ceilometer/nova_client.py", line 157, in instance_get_all_by_host
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     search_opts=search_opts))
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 749, in list
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     "servers")
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/base.py", line 242, in _list
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     resp, body = self.api.client.get(url)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 173, in get
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.request(url, 'GET', **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 89, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 331, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     resp = super(LegacyJsonAdapter, self).request(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 98, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.session.request(url, method, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/positional/__init__.py", line 94, in inner
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 370, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     auth_headers = self.get_auth_headers(auth)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 624, in get_auth_headers
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return auth.get_headers(self, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/plugin.py", line 84, in get_headers
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     token = self.get_token(session)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 90, in get_token
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.get_access(session).auth_token
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 136, in get_access
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     self.auth_ref = self.get_auth_ref(session)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/v2.py", line 65, in get_auth_ref
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     authenticated=False, log=False)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 572, in post
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.request(url, 'POST', **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/positional/__init__.py", line 94, in inner
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 467, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     raise exceptions.from_response(resp, method, url)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client NotFound: The resource could not be found. (HTTP 404) (Request-ID: req-9e8da5aa-5426-4e22-afee-0ab8c1746139)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client

After I changed service_credentials to "auth_url = http://controller:5000/v3" as @mitakuser mentioned, keystone authentication error was gone, but instead I get a following error. Don't you have the same error?

modified config
auth_url = http://controller:5000/v3

======= In error in /var/logceilometer/compute.log ===========

2016-05-07 21:03:20.723 959 DEBUG ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] Polling config file: /etc/ceilometer/pipeline.yaml _setup_polling_manager /usr/lib/python2.7/site-packages/ceilometer/pipeline.py:804
2016-05-07 21:03:20.768 959 INFO ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] Pipeline config: {'sources': [{'interval': 600, 'meters': ['*'], 'name': 'meter_source', 'sinks': ['meter_sink']}, {'interval': 600, 'meters': ['cpu'], 'name': 'cpu_source', 'sinks': ['cpu_sink', 'cpu_delta_sink']}, {'interval': 600, 'meters': ['disk.read.bytes', 'disk.read.requests', 'disk.write.bytes', 'disk.write.requests', 'disk.device.read.bytes', 'disk.device.read.requests', 'disk.device.write.bytes', 'disk.device.write.requests'], 'name': 'disk_source', 'sinks': ['disk_sink']}, {'interval': 600, 'meters': ['network.incoming.bytes', 'network.incoming.packets', 'network.outgoing.bytes', 'network.outgoing.packets'], 'name': 'network_source', 'sinks': ['network_sink']}], 'sinks': [{'publishers': ['notifier://'], 'transformers': None, 'name': 'meter_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'target': {'scale': '100.0 / (10**9 * (resource_metadata.cpu_number or 1))', 'type': 'gauge', 'name': 'cpu_util', 'unit': '%'}}}], 'name': 'cpu_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'delta', 'parameters': {'target': {'name': 'cpu.delta'}, 'growth_only': True}}], 'name': 'cpu_delta_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'source': {'map_from': {'name': '(disk\\.device|disk)\\.(read|write)\\.(bytes|requests)', 'unit': '(B|request)'}}, 'target': {'type': 'gauge', 'map_to': {'name': '\\1.\\2.\\3.rate', 'unit': '\\1/s'}}}}], 'name': 'disk_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'source': {'map_from': {'name': 'network\\.(incoming|outgoing)\\.(bytes|packets)', 'unit': '(B|packet)'}}, 'target': {'type': 'gauge', 'map_to': {'name': 'network.\\1.\\2.rate', 'unit': '\\1/s'}}}}], 'name': 'network_sink'}]}
2016-05-07 21:03:20.770 959 INFO ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] detected decoupled pipeline config format
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] The resource could not be found. (HTTP 404) (Request-ID: req-9e8da5aa-5426-4e22-afee-0ab8c1746139)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client Traceback (most recent call last):
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/ceilometer/nova_client.py", line 52, in with_logging
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/ceilometer/nova_client.py", line 157, in instance_get_all_by_host
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     search_opts=search_opts))
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 749, in list
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     "servers")
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/base.py", line 242, in _list
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     resp, body = self.api.client.get(url)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 173, in get
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.request(url, 'GET', **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 89, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 331, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     resp = super(LegacyJsonAdapter, self).request(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 98, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.session.request(url, method, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/positional/__init__.py", line 94, in inner
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 370, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     auth_headers = self.get_auth_headers(auth)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 624, in get_auth_headers
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return auth.get_headers(self, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/plugin.py", line 84, in get_headers
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     token = self.get_token(session)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 90, in get_token
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.get_access(session).auth_token
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 136, in get_access
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     self.auth_ref = self.get_auth_ref(session)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/v2.py", line 65, in get_auth_ref
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     authenticated=False, log=False)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 572, in post
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.request(url, 'POST', **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/positional/__init__.py", line 94, in inner
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 467, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     raise exceptions.from_response(resp, method, url)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client NotFound: The resource could not be found. (HTTP 404) (Request-ID: req-9e8da5aa-5426-4e22-afee-0ab8c1746139)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client

After I changed service_credentials as @mitakuser mentioned, keystone authentication error was gone, but instead I get got a following error. Don't you have the same error?

modified config
auth_url = http://controller:5000/v3

======= error in /var/logceilometer/compute.log ===========

2016-05-07 21:03:20.723 959 DEBUG ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] Polling config file: /etc/ceilometer/pipeline.yaml _setup_polling_manager /usr/lib/python2.7/site-packages/ceilometer/pipeline.py:804
2016-05-07 21:03:20.768 959 INFO ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] Pipeline config: {'sources': [{'interval': 600, 'meters': ['*'], 'name': 'meter_source', 'sinks': ['meter_sink']}, {'interval': 600, 'meters': ['cpu'], 'name': 'cpu_source', 'sinks': ['cpu_sink', 'cpu_delta_sink']}, {'interval': 600, 'meters': ['disk.read.bytes', 'disk.read.requests', 'disk.write.bytes', 'disk.write.requests', 'disk.device.read.bytes', 'disk.device.read.requests', 'disk.device.write.bytes', 'disk.device.write.requests'], 'name': 'disk_source', 'sinks': ['disk_sink']}, {'interval': 600, 'meters': ['network.incoming.bytes', 'network.incoming.packets', 'network.outgoing.bytes', 'network.outgoing.packets'], 'name': 'network_source', 'sinks': ['network_sink']}], 'sinks': [{'publishers': ['notifier://'], 'transformers': None, 'name': 'meter_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'target': {'scale': '100.0 / (10**9 * (resource_metadata.cpu_number or 1))', 'type': 'gauge', 'name': 'cpu_util', 'unit': '%'}}}], 'name': 'cpu_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'delta', 'parameters': {'target': {'name': 'cpu.delta'}, 'growth_only': True}}], 'name': 'cpu_delta_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'source': {'map_from': {'name': '(disk\\.device|disk)\\.(read|write)\\.(bytes|requests)', 'unit': '(B|request)'}}, 'target': {'type': 'gauge', 'map_to': {'name': '\\1.\\2.\\3.rate', 'unit': '\\1/s'}}}}], 'name': 'disk_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'source': {'map_from': {'name': 'network\\.(incoming|outgoing)\\.(bytes|packets)', 'unit': '(B|packet)'}}, 'target': {'type': 'gauge', 'map_to': {'name': 'network.\\1.\\2.rate', 'unit': '\\1/s'}}}}], 'name': 'network_sink'}]}
2016-05-07 21:03:20.770 959 INFO ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] detected decoupled pipeline config format
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] The resource could not be found. (HTTP 404) (Request-ID: req-9e8da5aa-5426-4e22-afee-0ab8c1746139)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client Traceback (most recent call last):
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/ceilometer/nova_client.py", line 52, in with_logging
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/ceilometer/nova_client.py", line 157, in instance_get_all_by_host
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     search_opts=search_opts))
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 749, in list
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     "servers")
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/base.py", line 242, in _list
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     resp, body = self.api.client.get(url)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 173, in get
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.request(url, 'GET', **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 89, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 331, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     resp = super(LegacyJsonAdapter, self).request(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 98, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.session.request(url, method, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/positional/__init__.py", line 94, in inner
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 370, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     auth_headers = self.get_auth_headers(auth)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 624, in get_auth_headers
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return auth.get_headers(self, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/plugin.py", line 84, in get_headers
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     token = self.get_token(session)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 90, in get_token
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.get_access(session).auth_token
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 136, in get_access
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     self.auth_ref = self.get_auth_ref(session)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/v2.py", line 65, in get_auth_ref
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     authenticated=False, log=False)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 572, in post
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.request(url, 'POST', **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/positional/__init__.py", line 94, in inner
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 467, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     raise exceptions.from_response(resp, method, url)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client NotFound: The resource could not be found. (HTTP 404) (Request-ID: req-9e8da5aa-5426-4e22-afee-0ab8c1746139)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client

In /var/log/httpd/keystone-access.log, HTTP error 404 (not found) is returned.

192.168.0.111 - - [07/May/2016:21:03:20 +0900] "POST /v3/tokens HTTP/1.1" 404 93 "-" "keystoneauth1/2.3.0 python-requests/2.9.1 CPython/2.7.5"

After I changed service_credentials as @mitakuser mentioned, keystone authentication error was gone, but instead I got a following error. Don't you have the same error?

modified config
auth_url = http://controller:5000/v3

=== edit ===
my configuration change was not complete as @mitakuser was instructed. With the following configuration everything working fine. I need to define project_domain_name and user_domain_name not project_domain_id and user_domain_id. Anyway it is documentation error.

[service_credentials]$
#os_auth_url = http://nuc1:5000/v2.0$
#os_username = ceilometer$
#os_tenant_name = service$
#os_password = xxxxxxx$
auth_url = http://nuc1:5000/v3$
username = ceilometer$
tenant_name = service$
password = xxxxxx$
project_name = service$
project_domain_name = default$
user_domain_name = default$
auth_type = password$

======= error in /var/logceilometer/compute.log ===========

2016-05-07 21:03:20.723 959 DEBUG ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] Polling config file: /etc/ceilometer/pipeline.yaml _setup_polling_manager /usr/lib/python2.7/site-packages/ceilometer/pipeline.py:804
2016-05-07 21:03:20.768 959 INFO ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] Pipeline config: {'sources': [{'interval': 600, 'meters': ['*'], 'name': 'meter_source', 'sinks': ['meter_sink']}, {'interval': 600, 'meters': ['cpu'], 'name': 'cpu_source', 'sinks': ['cpu_sink', 'cpu_delta_sink']}, {'interval': 600, 'meters': ['disk.read.bytes', 'disk.read.requests', 'disk.write.bytes', 'disk.write.requests', 'disk.device.read.bytes', 'disk.device.read.requests', 'disk.device.write.bytes', 'disk.device.write.requests'], 'name': 'disk_source', 'sinks': ['disk_sink']}, {'interval': 600, 'meters': ['network.incoming.bytes', 'network.incoming.packets', 'network.outgoing.bytes', 'network.outgoing.packets'], 'name': 'network_source', 'sinks': ['network_sink']}], 'sinks': [{'publishers': ['notifier://'], 'transformers': None, 'name': 'meter_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'target': {'scale': '100.0 / (10**9 * (resource_metadata.cpu_number or 1))', 'type': 'gauge', 'name': 'cpu_util', 'unit': '%'}}}], 'name': 'cpu_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'delta', 'parameters': {'target': {'name': 'cpu.delta'}, 'growth_only': True}}], 'name': 'cpu_delta_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'source': {'map_from': {'name': '(disk\\.device|disk)\\.(read|write)\\.(bytes|requests)', 'unit': '(B|request)'}}, 'target': {'type': 'gauge', 'map_to': {'name': '\\1.\\2.\\3.rate', 'unit': '\\1/s'}}}}], 'name': 'disk_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'source': {'map_from': {'name': 'network\\.(incoming|outgoing)\\.(bytes|packets)', 'unit': '(B|packet)'}}, 'target': {'type': 'gauge', 'map_to': {'name': 'network.\\1.\\2.rate', 'unit': '\\1/s'}}}}], 'name': 'network_sink'}]}
2016-05-07 21:03:20.770 959 INFO ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] detected decoupled pipeline config format
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] The resource could not be found. (HTTP 404) (Request-ID: req-9e8da5aa-5426-4e22-afee-0ab8c1746139)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client Traceback (most recent call last):
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/ceilometer/nova_client.py", line 52, in with_logging
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/ceilometer/nova_client.py", line 157, in instance_get_all_by_host
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     search_opts=search_opts))
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 749, in list
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     "servers")
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/base.py", line 242, in _list
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     resp, body = self.api.client.get(url)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 173, in get
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.request(url, 'GET', **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 89, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 331, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     resp = super(LegacyJsonAdapter, self).request(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 98, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.session.request(url, method, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/positional/__init__.py", line 94, in inner
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 370, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     auth_headers = self.get_auth_headers(auth)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 624, in get_auth_headers
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return auth.get_headers(self, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/plugin.py", line 84, in get_headers
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     token = self.get_token(session)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 90, in get_token
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.get_access(session).auth_token
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 136, in get_access
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     self.auth_ref = self.get_auth_ref(session)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/v2.py", line 65, in get_auth_ref
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     authenticated=False, log=False)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 572, in post
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.request(url, 'POST', **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/positional/__init__.py", line 94, in inner
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 467, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     raise exceptions.from_response(resp, method, url)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client NotFound: The resource could not be found. (HTTP 404) (Request-ID: req-9e8da5aa-5426-4e22-afee-0ab8c1746139)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client

In /var/log/httpd/keystone-access.log, HTTP error 404 (not found) is returned.

192.168.0.111 - - [07/May/2016:21:03:20 +0900] "POST /v3/tokens HTTP/1.1" 404 93 "-" "keystoneauth1/2.3.0 python-requests/2.9.1 CPython/2.7.5"

After I changed service_credentials as @mitakuser mentioned, keystone authentication error was gone, but instead I got a following error. Don't you have the same error?

modified config
auth_url = http://controller:5000/v3

=== edit ===
my My configuration change was not complete as @mitakuser was instructed. With the following configuration everything working fine. I need needed to define project_domain_name and user_domain_name not project_domain_id and user_domain_id. Anyway it is documentation error.

[service_credentials]$
#os_auth_url = http://nuc1:5000/v2.0$
#os_username = ceilometer$
#os_tenant_name = service$
#os_password = xxxxxxx$
auth_url = http://nuc1:5000/v3$
username = ceilometer$
tenant_name = service$
password = xxxxxx$
project_name = service$
project_domain_name = default$
user_domain_name = default$
auth_type = password$

======= error in /var/logceilometer/compute.log ===========

2016-05-07 21:03:20.723 959 DEBUG ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] Polling config file: /etc/ceilometer/pipeline.yaml _setup_polling_manager /usr/lib/python2.7/site-packages/ceilometer/pipeline.py:804
2016-05-07 21:03:20.768 959 INFO ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] Pipeline config: {'sources': [{'interval': 600, 'meters': ['*'], 'name': 'meter_source', 'sinks': ['meter_sink']}, {'interval': 600, 'meters': ['cpu'], 'name': 'cpu_source', 'sinks': ['cpu_sink', 'cpu_delta_sink']}, {'interval': 600, 'meters': ['disk.read.bytes', 'disk.read.requests', 'disk.write.bytes', 'disk.write.requests', 'disk.device.read.bytes', 'disk.device.read.requests', 'disk.device.write.bytes', 'disk.device.write.requests'], 'name': 'disk_source', 'sinks': ['disk_sink']}, {'interval': 600, 'meters': ['network.incoming.bytes', 'network.incoming.packets', 'network.outgoing.bytes', 'network.outgoing.packets'], 'name': 'network_source', 'sinks': ['network_sink']}], 'sinks': [{'publishers': ['notifier://'], 'transformers': None, 'name': 'meter_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'target': {'scale': '100.0 / (10**9 * (resource_metadata.cpu_number or 1))', 'type': 'gauge', 'name': 'cpu_util', 'unit': '%'}}}], 'name': 'cpu_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'delta', 'parameters': {'target': {'name': 'cpu.delta'}, 'growth_only': True}}], 'name': 'cpu_delta_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'source': {'map_from': {'name': '(disk\\.device|disk)\\.(read|write)\\.(bytes|requests)', 'unit': '(B|request)'}}, 'target': {'type': 'gauge', 'map_to': {'name': '\\1.\\2.\\3.rate', 'unit': '\\1/s'}}}}], 'name': 'disk_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'source': {'map_from': {'name': 'network\\.(incoming|outgoing)\\.(bytes|packets)', 'unit': '(B|packet)'}}, 'target': {'type': 'gauge', 'map_to': {'name': 'network.\\1.\\2.rate', 'unit': '\\1/s'}}}}], 'name': 'network_sink'}]}
2016-05-07 21:03:20.770 959 INFO ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] detected decoupled pipeline config format
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] The resource could not be found. (HTTP 404) (Request-ID: req-9e8da5aa-5426-4e22-afee-0ab8c1746139)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client Traceback (most recent call last):
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/ceilometer/nova_client.py", line 52, in with_logging
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/ceilometer/nova_client.py", line 157, in instance_get_all_by_host
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     search_opts=search_opts))
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 749, in list
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     "servers")
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/base.py", line 242, in _list
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     resp, body = self.api.client.get(url)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 173, in get
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.request(url, 'GET', **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 89, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 331, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     resp = super(LegacyJsonAdapter, self).request(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 98, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.session.request(url, method, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/positional/__init__.py", line 94, in inner
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 370, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     auth_headers = self.get_auth_headers(auth)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 624, in get_auth_headers
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return auth.get_headers(self, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/plugin.py", line 84, in get_headers
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     token = self.get_token(session)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 90, in get_token
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.get_access(session).auth_token
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 136, in get_access
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     self.auth_ref = self.get_auth_ref(session)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/v2.py", line 65, in get_auth_ref
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     authenticated=False, log=False)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 572, in post
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.request(url, 'POST', **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/positional/__init__.py", line 94, in inner
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 467, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     raise exceptions.from_response(resp, method, url)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client NotFound: The resource could not be found. (HTTP 404) (Request-ID: req-9e8da5aa-5426-4e22-afee-0ab8c1746139)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client

In /var/log/httpd/keystone-access.log, HTTP error 404 (not found) is returned.

192.168.0.111 - - [07/May/2016:21:03:20 +0900] "POST /v3/tokens HTTP/1.1" 404 93 "-" "keystoneauth1/2.3.0 python-requests/2.9.1 CPython/2.7.5"

After I changed service_credentials as @mitakuser mentioned, keystone authentication error was gone, but instead I got a following error. Don't you have the same error?

modified config
auth_url = http://controller:5000/v3

=== edit ===
My configuration change was not complete as @mitakuser was instructed. With the following configuration everything working fine. I needed to define project_domain_name and user_domain_name not project_domain_id and user_domain_id. Anyway it is documentation error.

[service_credentials]$
[service_credentials]
#os_auth_url = http://nuc1:5000/v2.0$
http://nuc1:5000/v2.0
#os_username = ceilometer$
ceilometer
#os_tenant_name = service$
service
#os_password = xxxxxxx$
xxxxxxx
auth_url = http://nuc1:5000/v3$
http://nuc1:5000/v3
username = ceilometer$
ceilometer
tenant_name = service$
service
password = xxxxxx$
xxxxxx
project_name = service$
service
project_domain_name = default$
default
user_domain_name = default$
default
auth_type = password$
password

======= error in /var/logceilometer/compute.log ===========

2016-05-07 21:03:20.723 959 DEBUG ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] Polling config file: /etc/ceilometer/pipeline.yaml _setup_polling_manager /usr/lib/python2.7/site-packages/ceilometer/pipeline.py:804
2016-05-07 21:03:20.768 959 INFO ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] Pipeline config: {'sources': [{'interval': 600, 'meters': ['*'], 'name': 'meter_source', 'sinks': ['meter_sink']}, {'interval': 600, 'meters': ['cpu'], 'name': 'cpu_source', 'sinks': ['cpu_sink', 'cpu_delta_sink']}, {'interval': 600, 'meters': ['disk.read.bytes', 'disk.read.requests', 'disk.write.bytes', 'disk.write.requests', 'disk.device.read.bytes', 'disk.device.read.requests', 'disk.device.write.bytes', 'disk.device.write.requests'], 'name': 'disk_source', 'sinks': ['disk_sink']}, {'interval': 600, 'meters': ['network.incoming.bytes', 'network.incoming.packets', 'network.outgoing.bytes', 'network.outgoing.packets'], 'name': 'network_source', 'sinks': ['network_sink']}], 'sinks': [{'publishers': ['notifier://'], 'transformers': None, 'name': 'meter_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'target': {'scale': '100.0 / (10**9 * (resource_metadata.cpu_number or 1))', 'type': 'gauge', 'name': 'cpu_util', 'unit': '%'}}}], 'name': 'cpu_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'delta', 'parameters': {'target': {'name': 'cpu.delta'}, 'growth_only': True}}], 'name': 'cpu_delta_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'source': {'map_from': {'name': '(disk\\.device|disk)\\.(read|write)\\.(bytes|requests)', 'unit': '(B|request)'}}, 'target': {'type': 'gauge', 'map_to': {'name': '\\1.\\2.\\3.rate', 'unit': '\\1/s'}}}}], 'name': 'disk_sink'}, {'publishers': ['notifier://'], 'transformers': [{'name': 'rate_of_change', 'parameters': {'source': {'map_from': {'name': 'network\\.(incoming|outgoing)\\.(bytes|packets)', 'unit': '(B|packet)'}}, 'target': {'type': 'gauge', 'map_to': {'name': 'network.\\1.\\2.rate', 'unit': '\\1/s'}}}}], 'name': 'network_sink'}]}
2016-05-07 21:03:20.770 959 INFO ceilometer.pipeline [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] detected decoupled pipeline config format
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client [req-724c4a89-264c-482e-8f73-60eff7190848 admin - - - -] The resource could not be found. (HTTP 404) (Request-ID: req-9e8da5aa-5426-4e22-afee-0ab8c1746139)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client Traceback (most recent call last):
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/ceilometer/nova_client.py", line 52, in with_logging
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/ceilometer/nova_client.py", line 157, in instance_get_all_by_host
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     search_opts=search_opts))
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 749, in list
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     "servers")
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/base.py", line 242, in _list
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     resp, body = self.api.client.get(url)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 173, in get
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.request(url, 'GET', **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 89, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 331, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     resp = super(LegacyJsonAdapter, self).request(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 98, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.session.request(url, method, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/positional/__init__.py", line 94, in inner
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 370, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     auth_headers = self.get_auth_headers(auth)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 624, in get_auth_headers
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return auth.get_headers(self, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/plugin.py", line 84, in get_headers
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     token = self.get_token(session)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 90, in get_token
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.get_access(session).auth_token
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 136, in get_access
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     self.auth_ref = self.get_auth_ref(session)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/v2.py", line 65, in get_auth_ref
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     authenticated=False, log=False)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 572, in post
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return self.request(url, 'POST', **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/positional/__init__.py", line 94, in inner
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     return func(*args, **kwargs)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 467, in request
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client     raise exceptions.from_response(resp, method, url)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client NotFound: The resource could not be found. (HTTP 404) (Request-ID: req-9e8da5aa-5426-4e22-afee-0ab8c1746139)
2016-05-07 21:03:20.803 959 ERROR ceilometer.nova_client

In /var/log/httpd/keystone-access.log, HTTP error 404 (not found) is returned.

192.168.0.111 - - [07/May/2016:21:03:20 +0900] "POST /v3/tokens HTTP/1.1" 404 93 "-" "keystoneauth1/2.3.0 python-requests/2.9.1 CPython/2.7.5"