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Failed to establish a new connection. when I list endpoint

asked 2017-12-05 05:51:24 -0600

liaodalin19903 gravatar image

I can not list endpoint by openstack endpoint list:

[root@controller yun]# source ~/admin-openrc 
[root@controller yun]# openstack endpoint list
Discovering versions from the identity service failed when creating the password plugin. Attempting to determine version from URL.
Unable to establish connection to http://controller:35357/v3/auth/tokens: HTTPConnectionPool(host='controller', port=35357): Max retries exceeded with url: /v3/auth/tokens (Caused by NewConnectionError('<requests.packages.urllib3.connection.HTTPConnection object at 0x249ca90>: Failed to establish a new connection: [Errno 111] \xe6\x8b\x92\xe7\xbb\x9d\xe8\xbf\x9e\xe6\x8e\xa5',))
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answered 2017-12-05 06:06:23 -0600

Bernd Bausch gravatar image

Errno 111 stands for "connection refused" and means that you have access to the controller at port 35357, but no process is listening at the port. I would guess that Keystone is not running, or your web server is not correctly configured for Keystone. It depends on your deployment what to do next. For example, if you use systemd, you could check if the status of the Keystone service. If you use Apache, look at /etc/APACHE_DIRECTORY/sites-enabled. Also check web server log and Keystone log.

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my httpd did not start.

liaodalin19903 gravatar imageliaodalin19903 ( 2017-12-05 07:35:56 -0600 )edit

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Asked: 2017-12-05 05:51:24 -0600

Seen: 14 times

Last updated: Dec 05