I would check for: 1) Telnet to controller on port 8774. 2) check if controller service is listening on 8774
Sent from my iPhone > On 23-Mar-2018, at 1:07 PM, __ mango. <935540...@qq.com> wrote: > > > I run the openstack compute service list with the following error: > > # openstack compute service list > Unable to establish connection to http://controller:8774/v2.1/os-services: > HTTPConnectionPool(host='controller', port=8774): > Max retries exceeded with url: /v2.1/os-services (Caused by > NewConnectionError('<urllib3.connection.HTTPConnection object at > 0x7efdbbee9e50>: > Failed to establish a new connection: [Errno 111] > \xe6\x8b\x92\xe7\xbb\x9d\xe8\xbf\x9e\xe6\x8e\xa5',)) > > My port 8774 didn't work and restart the nova- API doesn't work. > Is there any way to solve this problem? thank you. > > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
