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安装packstack时出错。/usr/bin/systemctl start openstack-nova-api失败
ERROR : Error appeared during Puppet run: x.x.x.x_api_nova.pp
Error: Could not start Service[nova-api]: Execution of '/usr/bin/systemctl start openstack-nova-api' returned 1: Job for openstack-nova-api.service failed because the control process exited with error code. See "systemctl status openstack-nova-api.service" and "journalctl -xe" for details.
You will find full trace in log /var/tmp/packstack/20160426-103906-Zre0yo/manifests/x.x.x.x_api_nova.pp.log'
Apr 26 10:50:13 localhost.localdomain systemd[1]: Unit openstack-nova-api.service entered failed state.
Apr 26 10:50:13 localhost.localdomain systemd[1]: openstack-nova-api.service failed.
Apr 26 10:50:13 localhost.localdomain setroubleshoot[6359]: SELinux is preventing /usr/bin/python2.7 from getattr access on the file /usr/bin/rpm. For comple
Apr 26 10:50:13 localhost.localdomain python[6359]: SELinux is preventing /usr/bin/python2.7 from getattr access on the file /usr/bin/rpm.
***** Plugin catchall (100. confidence) suggests **************************
If you believe that python2.7 should be allowed getattr access on the rpm file by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# grep nova-novncproxy /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp
Apr 26 10:50:13 localhost.localdomain systemd[1]: openstack-nova-api.service holdoff time over, scheduling restart.
Apr 26 10:50:13 localhost.localdomain systemd[1]: Starting OpenStack Nova API Server...
-- Subject: Unit openstack-nova-api.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit openstack-nova-api.service has begun starting up.
Apr 26 10:50:15 localhost.localdomain python2[9047]: detected unhandled Python exception in '/usr/bin/nova-api'
Apr 26 10:50:15 localhost.localdomain nova-api[9047]: error: cannot open Packages database in /var/lib/rpm
Apr 26 10:50:15 localhost.localdomain nova-api[9047]: Traceback (most recent call last):
Apr 26 10:50:15 localhost.localdomain nova-api[9047]: File "/usr/bin/nova-api", line 10, in <module>
Apr 26 10:50:15 localhost.localdomain nova-api[9047]: sys.exit(main())
Apr 26 10:50:15 localhost.localdomain nova-api[9047]: File "/usr/lib/python2.7/site-packages/nova/cmd/api.py", line 41, in main
Apr 26 10:50:15 localhost.localdomain nova-api[9047]: config.parse_args(sys.argv)
Apr 26 10:50:15 localhost.localdomain nova-api[9047]: File "/usr/lib/python2.7/site-packages/nova/config.py", line 65, in parse_args
Apr 26 10:50:15 localhost.localdomain nova-api[9047]: default_config_files=default_config_files)
Apr 26 10:50:15 localhost.localdomain nova-api[9047]: File "/usr/lib/python2.7/site-packages/oslo_config/cfg.py", line 2171, in __call__
Apr 26 10:50:15 localhost.localdomain nova-api[9047]: self._namespace._files_permission_denied)
Apr 26 10:50:15 localhost.localdomain nova-api[9047]: oslo_config.cfg.ConfigFilesPermissionDeniedError: Failed to open some config files: /etc/nova/nova.conf
Apr 26 10:50:15 localhost.localdomain setroubleshoot[6359]: SELinux is preventing /usr/bin/python2.7 from getattr access on the file /usr/bin/rpm. For comple
Apr 26 10:50:15 localhost.localdomain python[6359]: SELinux is preventing /usr/bin/python2.7 from getattr access on the file /usr/bin/rpm.
***** Plugin catchall (100. confidence) suggests **************************
If you believe that python2.7 should be allowed getattr access on the rpm file by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# grep nova-novncproxy /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp
Apr 26 10:50:15 localhost.localdomain systemd[1]: openstack-nova-api.service: main process exited, code=exited, status=1/FAILURE
Apr 26 10:50:15 localhost.localdomain systemd[1]: Failed to start OpenStack Nova API Server.
-- Subject: Unit openstack-nova-api.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit openstack-nova-api.service has failed.
--
-- The result is failed.
Apr 26 10:50:15 localhost.localdomain systemd[1]: Unit openstack-nova-api.service entered failed state.
Apr 26 10:50:15 localhost.localdomain systemd[1]: openstack-nova-api.service failed.
'
请阅读SO如何呈现您的日志转储。此外，这个网站是编程问题，你的不是。最后，在没有显示任何努力的情况下（请参阅问题指南以获取灵感），您可能无法在任何社区获得帮助，因此请考虑聘请专业人员。 –
尝试阅读并理解此行：'ConfigFilesPermissionDeniedError：无法打开某些配置文件：/ etc/nova/nova.conf' – myaut
您是否尝试禁用selinux或添加正确的selinux策略？这个错误已经出现了很多：'SELinux正在阻止文件/ usr/bin/rpm中getattr访问的/usr/bin/python2.7 –