Question

我在centos 7上安装了opnstack Juno并且工作正常。但是当我使用这个链接安装撒哈拉沙漠时。安装时没有错误，但是当我运行此命令时

sahara-all --config-file /etc/sahara/sahara.conf

使用openstack启动sahara api会显示很多错误。

以下是有关此错误的详细信息，我无法弄清楚，请帮助我。

[root@controller controller]# sahara-all --config-file /etc/sahara/sahara.conf 
        2015-11-29 00:27:24.060 6548 INFO sahara.main [-] Starting Sahara all-in-one
        2015-11-29 00:27:24.060 6548 INFO sahara.utils.rpc [-] Notifications disabled
        2015-11-29 00:27:24.378 6548 INFO sahara.plugins.base [-] Plugin 'vanilla' loaded sahara.plugins.vanilla.plugin:VanillaProvider
        2015-11-29 00:27:24.378 6548 INFO sahara.plugins.base [-] Plugin 'hdp' loaded sahara.plugins.hdp.ambariplugin:AmbariPlugin
        2015-11-29 00:27:24.378 6548 INFO sahara.plugins.base [-] Plugin 'spark' loaded sahara.plugins.spark.plugin:SparkProvider
        2015-11-29 00:27:24.437 6548 DEBUG sahara.main [-] Logging of request/response exchange could be enabled using flag --log-exchange make_app /usr/lib/python2.7/site-packages/sahara/main.py:144
        2015-11-29 00:27:24.438 6548 INFO keystonemiddleware.auth_token [-] Starting keystone auth_token middleware
        2015-11-29 00:27:24.442 6548 INFO keystonemiddleware.auth_token [-] Using /tmp/keystone-signing-SB6l5s as cache directory for signing certificate
        2015-11-29 00:27:24.442 6548 INFO sahara.main [-] Loading 'all-in-one' ops
        2015-11-29 00:27:24.443 6548 DEBUG sahara.service.periodic [-] Starting periodic tasks with initial delay '18' seconds setup /usr/lib/python2.7/site-packages/sahara/service/periodic.py:152
        2015-11-29 00:27:24.443 6548 INFO sahara.openstack.common.periodic_task [-] Skipping periodic task check_for_zombie_proxy_users because its interval is negative
        2015-11-29 00:27:24.444 6548 INFO sahara.main [-] Loading 'direct' infrastructure engine
        2015-11-29 00:27:24.466 6548 INFO sahara.main [-] Loading 'ssh' remote
        2015-11-29 00:27:24.467 6548 CRITICAL sahara [-] error: [Errno 98] Address already in use
        2015-11-29 00:27:24.467 6548 TRACE sahara Traceback (most recent call last):
        2015-11-29 00:27:24.467 6548 TRACE sahara   File "/bin/sahara-all", line 10, in <module>
        2015-11-29 00:27:24.467 6548 TRACE sahara     sys.exit(main())
        2015-11-29 00:27:24.467 6548 TRACE sahara   File "/usr/lib/python2.7/site-packages/sahara/cli/sahara_all.py", line 60, in main
        2015-11-29 00:27:24.467 6548 TRACE sahara     wsgi.server(eventlet.listen((cfg.CONF.host, cfg.CONF.port), backlog=500),
        2015-11-29 00:27:24.467 6548 TRACE sahara   File "/usr/lib/python2.7/site-packages/eventlet/convenience.py", line 39, in listen
        2015-11-29 00:27:24.467 6548 TRACE sahara     sock.bind(addr)
        2015-11-29 00:27:24.467 6548 TRACE sahara   File "/usr/lib64/python2.7/socket.py", line 224, in meth
        2015-11-29 00:27:24.467 6548 TRACE sahara     return getattr(self._sock,name)(*args)
        2015-11-29 00:27:24.467 6548 TRACE sahara error: [Errno 98] Address already in use
        2015-11-29 00:27:24.467 6548 TRACE sahara   [root@controller controller]#

Answer 1

查看错误ls -i:PORT，表示端口已被占用，使用<RelativeLayout>  </<RelativeLayout> <FlowLayout>  </FlowLayout> <RelativeLayout>  </<RelativeLayout>查找进程，然后将其终止或只更改配置文件中的其他端口。

撒哈拉服务未能在Juno上启动（python错误）

1 个答案: