Info nova compute manager updating host status Sex chat buddy online


Next steps will be to install a compute node and test a deployment.

info nova compute manager updating host status-82

Check that the control node and network node is working.

NOTE: Steps 3, 4, and 5 are workarounds for bugs present in Ubuntu 14.04 (and probably in other Debian derivatives of that era).

The error is still the same - the nova-compute service isn't able to open a socket connection to your database when it started.

I haven't deployed with Postgres previously, but I'd suspect the postgres driver you're using and the nova-compute service don't work together to automatically attempt to reconnect on an initial failure.

2013-01-21 TRACE nova.manager Traceback (most recent call last): 2013-01-21 TRACE nova.manager File "/usr/lib/python2.6/site-packages/nova/manager.py", line 155, in periodic_tasks 2013-01-21 TRACE nova.manager task(self, context) 2013-01-21 TRACE nova.manager File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 2244, in _heal_instance_info_cache 2013-01-21 TRACE nova.manager context, self.host) 2013-01-21 TRACE nova.manager File "/usr/lib/python2.6/site-packages/nova/db/api.py", line 594, in instance_get_all_by_host 2013-01-21 TRACE nova.manager return IMPL.instance_get_all_by_host(context, host) 2013-01-21 TRACE nova.manager File "/usr/lib/python2.6/site-packages/nova/db/sqlalchemy/api.py", line 103, in wrapper 2013-01-21 TRACE nova.manager return f(*args, **kwargs) 2013-01-21 TRACE nova.manager File "/usr/lib/python2.6/site-packages/nova/db/sqlalchemy/api.py", line 1582, in instance_get_all_by_host 2013-01-21 TRACE nova.manager return _instance_get_all_query(context).filter_by(host=host).all() 2013-01-21 TRACE nova.manager File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.3-py2.6-linux-x86_64.egg/sqlalchemy/orm/query.py", line 1922, in all 2013-01-21 TRACE nova.manager return list(self) 2013-01-21 TRACE nova.manager File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.3-py2.6-linux-x86_64.egg/sqlalchemy/orm/query.py", line 2032, in __iter__ 2013-01-21 TRACE nova.manager return self._execute_and_instances(context) 2013-01-21 TRACE nova.manager File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.3-py2.6-linux-x86_64.egg/sqlalchemy/orm/query.py", line 2047, in _execute_and_instances 2013-01-21 TRACE nova.manager result = conn.execute(querycontext.statement, self._params) 2013-01-21 TRACE nova.manager File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.3-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py", line 1399, in execute 2013-01-21 TRACE nova.manager params) 2013-01-21 TRACE nova.manager File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.3-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py", line 1532, in _execute_clauseelement 2013-01-21 TRACE nova.manager compiled_sql, distilled_params 2013-01-21 TRACE nova.manager File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.3-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py", line 1640, in _execute_context 2013-01-21 TRACE nova.manager context) 2013-01-21 TRACE nova.manager File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.3-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py", line 1633, in _execute_context 2013-01-21 TRACE nova.manager context) 2013-01-21 TRACE nova.manager File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.3-py2.6-linux-x86_64.egg/sqlalchemy/engine/default.py", line 330, in do_execute 2013-01-21 TRACE nova.manager cursor.execute(statement, parameters) 2013-01-21 TRACE nova.manager Operational Error: (Operational Error) socket not open [[email protected]compute ~]# ps -ef | grep compute nova 30859 1 27 ?