Openstack heat-api和heat-api-cfn无法启动-错误:无法找到配置文件

Question

亲爱的们：

我正在安装一个有热能的环境。在我安装heat之前，其他模块(中子、新星、扫视等)都工作得很好。我严格按照https://docs.openstack.org/liberty/install-guide-rdo/heat-install.html (https://docs.openstack.org/liberty/in...)的手册操作，但当我尝试使用以下命令启动该服务时：

systemctl start openstack-heat-api.service openstack-heat-api-cfn.service openstack-heat-engine.service
[root@controller-openstack ~]# systemctl | grep -i heat
● openstack-heat-api-cfn.service                                                      loaded failed     failed          Openstack Heat CFN-compatible API Service
● openstack-heat-api.service                                                          loaded failed     failed          OpenStack Heat API Service
  openstack-heat-engine.service                                                       loaded active     running         Openstack Heat Engine Service

..。服务"heat-api“和"heat-api-cfn”根本不能启动。在/var/log/message中，两个守护进程都显示错误：“both api: error: Unable to locate config file”。然而，“热机”正常启动。

因此，我创建了配置文件“log api.conf”和“log api-cfn.conf”，基于我在Internet上捕获的示例(我安装在/etc/log)，但日志中的消息仍然是相同的。

[root@controller-openstack ~]# cat /var/log/messages | grep heat-api
    Feb 16 21:53:04 controller-openstack heat-api: Option "verbose" from group "DEFAULT" is deprecated for removal.  Its value may be silently ignored in the future.
    Feb 16 21:53:04 controller-openstack heat-api: 2017-02-16 21:53:04.945 30360 WARNING oslo_config.cfg [-] Option "rpc_backend" from group "DEFAULT" is deprecated for removal.  Its value may be silently ignored in the future.
    Feb 16 21:53:04 controller-openstack heat-api: ERROR: Unable to locate config file
    Feb 16 21:53:05 controller-openstack systemd: openstack-heat-api.service: main process exited, code=exited, status=1/FAILURE
    Feb 16 21:53:05 controller-openstack systemd: Unit openstack-heat-api.service entered failed state.
    Feb 16 21:53:05 controller-openstack systemd: openstack-heat-api.service failed.

    Feb 16 21:53:05 controller-openstack heat-api-cfn: Option "verbose" from group "DEFAULT" is deprecated for removal.  Its value may be silently ignored in the future.
    Feb 16 21:53:05 controller-openstack heat-api-cfn: 2017-02-16 21:53:05.188 30361 WARNING oslo_config.cfg [-] Option "rpc_backend" from group "DEFAULT" is deprecated for removal.  Its value may be silently ignored in the future.
    Feb 16 21:53:05 controller-openstack heat-api-cfn: ERROR: Unable to locate config file
    Feb 16 21:53:05 controller-openstack systemd: openstack-heat-api-cfn.service: main process exited, code=exited, status=1/FAILURE
    Feb 16 21:53:05 controller-openstack systemd: Unit openstack-heat-api-cfn.service entered failed state.
    Feb 16 21:53:05 controller-openstack systemd: openstack-heat-api-cfn.service failed.

我假设守护进程正在以某种方式定位文件，但是有一些东西阻止了守护进程的工作。我之所以这样说，是因为当我在配置文件中取消对行rpc_backend的注释时，它会停止显示"unable to locate config file“的消息，并开始显示一个错误，指出它无法加载qpid驱动程序。

[root@controller-openstack ~]# cat /etc/heat/heat-api-cfn.conf | grep rpc
rpc_backend=heat.openstack.common.rpc.impl_qpid

[root@controller-openstack ~]# cat /var/log/heat/api-cfn.log
...
    2017-02-16 23:58:53.807 24772 CRITICAL heat-api-cfn [-] DriverLoadFailure: Failed to load transport driver "qpid": No 'oslo.messaging.drivers' driver found, looking for 'qpid'
    2017-02-16 23:58:53.807 24772 ERROR heat-api-cfn Traceback (most recent call last):
    2017-02-16 23:58:53.807 24772 ERROR heat-api-cfn   File "/usr/bin/heat-api-cfn", line 10, in <module>
    2017-02-16 23:58:53.807 24772 ERROR heat-api-cfn     sys.exit(main())
    2017-02-16 23:58:53.807 24772 ERROR heat-api-cfn   File "/usr/lib/python2.7/site-packages/heat/cmd/api_cfn.py", line 53, in main
    2017-02-16 23:58:53.807 24772 ERROR heat-api-cfn     messaging.setup()
    2017-02-16 23:58:53.807 24772 ERROR heat-api-cfn   File "/usr/lib/python2.7/site-packages/heat/common/messaging.py", line 90, in setup
    2017-02-16 23:58:53.807 24772 ERROR heat-api-cfn     cfg.CONF, url, allowed_remote_exmods=exmods, aliases=_ALIASES)
    2017-02-16 23:58:53.807 24772 ERROR heat-api-cfn   File "/usr/lib/python2.7/site-packages/oslo_messaging/transport.py", line 194, in get_transport
    2017-02-16 23:58:53.807 24772 ERROR heat-api-cfn     raise DriverLoadFailure(url.transport, ex)
    2017-02-16 23:58:53.807 24772 ERROR heat-api-cfn DriverLoadFailure: Failed to load transport driver "qpid": No 'oslo.messaging.drivers' driver found, looking for 'qpid'
    2017-02-16 23:58:53.807 24772 ERROR heat-api-cfn 
...

对不起，我的英语，我非常感谢如何解决这个问题的线索。我试了我能做的一切，都没有成功。

提前谢谢。

马西奥·卡瓦尔坎特

Answer 1

问题解决了！守护进程在//中查找热api-paste.ini文件，但该文件并未自动安装在该位置。手册上没有提到这一点。

已完成的任务：

热从http://github.com/openstack/osops-example-configs/blob/master/MIT_CSAIL/controller/etc/heat/api-paste.ini下载文件并将其复制到/etc/

• ；

1. 在我的个人设置中，我必须编辑/etc/ keystonemiddleware.auth_token:filter_factory

/api-paste.ini，并更改以下参数: paste.filter_factory =