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[Bug 2024580] Re: when iam launching an instance iam getting a nova api error

 

You need to set the auth_url to point to URL where the keystone API is
accessible. So you have to check how keystone is deployed in your
environment.

** Changed in: nova
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/2024580

Title:
  when iam launching an instance iam getting a nova api error

Status in OpenStack Compute (nova):
  Invalid

Bug description:
  i have usd openstack yoga and kvm as a hypervisor i have 2 nodes a compute node and a controller node which are configured with the minimal configuration for yoga + the environment preparation part in the documentation
  here is the nova api log file : 
  2023-06-21 13:48:46.271 104498 ERROR nova.api.openstack.wsgi keystoneauth1.exceptions.discovery.DiscoveryFailure: Could not find versioned identity endpoints when attempting to authenticate. Please check that your auth_url is correct. Unable to establish connection to https://controller/identity: HTTPSConnectionPool(host='controller', port=443): Max retries exceeded with url: /identity (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7fbb95bf5630>: Failed to establish a new connection: [Errno 111] ECONNREFUSED'))
  2023-06-21 13:48:46.271 104498 ERROR nova.api.openstack.wsgi 
  2023-06-21 13:48:46.273 104498 INFO nova.api.openstack.wsgi [req-ad89f44b-50c5-47b1-b1fb-d6f05bc36298 29fda688d1644bb0b7ad1f94bd81741c 1d3c9ac33d3142d29960fbc4958ba548 - default default] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
  <class 'keystoneauth1.exceptions.discovery.DiscoveryFailure'>
  2023-06-21 13:48:46.274 104498 INFO nova.osapi_compute.wsgi.server [req-ad89f44b-50c5-47b1-b1fb-d6f05bc36298 29fda688d1644bb0b7ad1f94bd81741c 1d3c9ac33d3142d29960fbc4958ba548 - default default] 10.0.0.5 "POST /v2.1/servers HTTP/1.1" status: 500 len: 658 time: 0.0212469

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