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trove service refuse to start

Hi All, I am installing trove (http://docs.openstack.org/juno/install-guide/install/yum/content/) centos 7 When i start the trove service got the bellow error(systemctl start openstack-trove-api.service) the other services working fine openstack-trove-taskmanager.service , openstack-trove-conductor.service .....

2015-09-11 09:41:10.747 2838 CRITICAL root [-] ConfigurationError: unable to access signing_dir /var/cache/trove 3729 2015-09-11 09:41:10.747 2838 TRACE root Traceback (most recent call last): 3730 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/bin/trove-api", line 10, in <module> 3731 2015-09-11 09:41:10.747 2838 TRACE root sys.exit(main()) 3732 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/trove/cmd/common.py", line 65, in run 3733 2015-09-11 09:41:10.747 2838 TRACE root return main_function(conf) 3734 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/trove/cmd/api.py", line 25, in main 3735 2015-09-11 09:41:10.747 2838 TRACE root host=CONF.bind_host, workers=workers) 3736 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/trove/common/wsgi.py", line 80, in launch 3737 2015-09-11 09:41:10.747 2838 TRACE root app = pastedeploy.paste_deploy_app(paste_config_file, app_name, data) 3738 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/trove/openstack/common/pastedeploy.py", line 161, in paste_deploy_app 3739 2015-09-11 09:41:10.747 2838 TRACE root return deploy.loadapp("config:%s" % paste_config_file, name=app_name) 3740 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp 3741 2015-09-11 09:41:10.747 2838 TRACE root return loadobj(APP, uri, name=name, *kw) 3742 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj 3743 2015-09-11 09:41:10.747 2838 TRACE root return context.create() 3744 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create 3745 2015-09-11 09:41:10.747 2838 TRACE root return self.object_type.invoke(self) 3746 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke 3747 2015-09-11 09:41:10.747 2838 TRACE root *context.local_conf) 3748 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in fix_call 3749 2015-09-11 09:41:10.747 2838 TRACE root val = callable(args, *kw) 3750 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/trove/common/wsgi.py", line 60, in versioned_urlmap 3751 2015-09-11 09:41:10.747 2838 TRACE root urlmap = paste.urlmap.urlmap_factory(args, *kwargs) 3752 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/paste/urlmap.py", line 25, in urlmap_factory 3753 2015-09-11 09:41:10.747 2838 TRACE root app = loader.get_app(app_name, global_conf=global_conf) 3754 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app 3755 2015-09-11 09:41:10.747 2838 TRACE root name=name, global_conf=global_conf).create() 3756 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create 3757 2015-09-11 09:41:10.747 2838 TRACE root return self.object_type.invoke(self) 3758 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 207, in invoke 3759 2015-09-11 09:41:10.747 2838 TRACE root app = filter(app) 3760 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/keystonemiddleware/auth_token.py", line 1834, in auth_filter 3761 2015-09-11 09:41:10.747 2838 TRACE root return AuthProtocol(app, conf) 3762 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/keystonemiddleware/auth_token.py", line 646, in __init__ 3763 2015-09-11 09:41:10.747 2838 TRACE root self._verify_signing_dir() 3764 2015-09-11 09:41:10.747 2838 TRACE root File "/usr/lib/python2.7/site-packages/keystonemiddleware/auth_token.py", line 1132, in _verify_signing_dir 3765 2015-09-11 09:41:10.747 2838 TRACE root 'unable to access signing_dir %s' % self._signing_dirname)

some one please help me to sort out the issue, thanks in advance .....

Regards, Prapul.

trove service refuse to start

Hi All, I am installing trove (http://docs.openstack.org/juno/install-guide/install/yum/content/) http://docs.openstack.org/juno/install-guide/install/yum/content/ centos 7 When i start the trove service got the bellow error(systemctl start openstack-trove-api.service) the other services working fine openstack-trove-taskmanager.service , openstack-trove-conductor.service .....

2015-09-11 2

015-09-11 09:41:10.747 2838 CRITICAL root [-] ConfigurationError: unable to access signing_dir /var/cache/trove
   3729 2015-09-11 09:41:10.747 2838 TRACE root Traceback (most recent call last):
   3730 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/bin/trove-api", line 10, in <module>
   3731 2015-09-11 09:41:10.747 2838 TRACE root     sys.exit(main())
   3732 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/trove/cmd/common.py", line 65, in run
   3733 2015-09-11 09:41:10.747 2838 TRACE root     return main_function(conf)
   3734 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/trove/cmd/api.py", line 25, in main
   3735 2015-09-11 09:41:10.747 2838 TRACE root     host=CONF.bind_host, workers=workers)
   3736 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/trove/common/wsgi.py", line 80, in launch
   3737 2015-09-11 09:41:10.747 2838 TRACE root     app = pastedeploy.paste_deploy_app(paste_config_file, app_name, data)
   3738 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/trove/openstack/common/pastedeploy.py", line 161, in paste_deploy_app
   3739 2015-09-11 09:41:10.747 2838 TRACE root     return deploy.loadapp("config:%s" % paste_config_file, name=app_name)
   3740 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
   3741 2015-09-11 09:41:10.747 2838 TRACE root     return loadobj(APP, uri, name=name, *kw)
**kw)
   3742 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj
   3743 2015-09-11 09:41:10.747 2838 TRACE root     return context.create()
   3744 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
   3745 2015-09-11 09:41:10.747 2838 TRACE root     return self.object_type.invoke(self)
   3746 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
   3747 2015-09-11 09:41:10.747 2838 TRACE root     *context.local_conf)
**context.local_conf)
   3748 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in fix_call
   3749 2015-09-11 09:41:10.747 2838 TRACE root     val = callable(args, *kw)
callable(*args, **kw)
   3750 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/trove/common/wsgi.py", line 60, in versioned_urlmap
   3751 2015-09-11 09:41:10.747 2838 TRACE root     urlmap = paste.urlmap.urlmap_factory(args, *kwargs)
paste.urlmap.urlmap_factory(*args, **kwargs)
   3752 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/paste/urlmap.py", line 25, in urlmap_factory
   3753 2015-09-11 09:41:10.747 2838 TRACE root     app = loader.get_app(app_name, global_conf=global_conf)
   3754 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
   3755 2015-09-11 09:41:10.747 2838 TRACE root     name=name, global_conf=global_conf).create()
   3756 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
   3757 2015-09-11 09:41:10.747 2838 TRACE root     return self.object_type.invoke(self)
   3758 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 207, in invoke
   3759 2015-09-11 09:41:10.747 2838 TRACE root     app = filter(app)
   3760 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/keystonemiddleware/auth_token.py", line 1834, in auth_filter
   3761 2015-09-11 09:41:10.747 2838 TRACE root     return AuthProtocol(app, conf)
   3762 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/keystonemiddleware/auth_token.py", line 646, in __init__
   3763 2015-09-11 09:41:10.747 2838 TRACE root     self._verify_signing_dir()
   3764 2015-09-11 09:41:10.747 2838 TRACE root   File "/usr/lib/python2.7/site-packages/keystonemiddleware/auth_token.py", line 1132, in _verify_signing_dir
   3765 2015-09-11 09:41:10.747 2838 TRACE root     'unable to access signing_dir %s' % self._signing_dirname)

self._signing_dirname)

some one please help me to sort out the issue, thanks in advance .....

Regards, Prapul.