ubuntu22.04, install yoga,
openstack server create –flavor m1.nano –image cirros
–security-group default
–key-name mykey provider-instance
server create failed,nova-api.log:
”’
2024-06-03 23:39:44.788 1457 INFO nova.osapi_compute.wsgi.server [req-1243f93a-de9c-4a05-9db2-4b1452e01ad4 c55c2d8cd9954b69b219958b6ed0ea4c 34fcb4f96bd64243aa6925c417ec17f3 – default default] 10.0.20.31 “GET /v2.1/flavors/0 HTTP/1.1” status: 200 len: 752 time: 0.0064421
2024-06-03 23:39:44.827 1457 WARNING keystoneauth.identity.generic.base [req-3641bf07-a097-46cc-a382-49403b8f6d2b c55c2d8cd9954b69b219958b6ed0ea4c 34fcb4f96bd64243aa6925c417ec17f3 – default default] Failed to discover available identity versions when contacting https://controller/identity. Attempting to parse version from URL.: keystoneauth1.exceptions.connection.ConnectFailure: 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 0x7f71abbf9270>: Failed to establish a new connection: [Errno 111] ECONNREFUSED’))
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi [req-3641bf07-a097-46cc-a382-49403b8f6d2b c55c2d8cd9954b69b219958b6ed0ea4c 34fcb4f96bd64243aa6925c417ec17f3 – default default] Unexpected exception in API method: 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 0x7f71abbf9270>: Failed to establish a new connection: [Errno 111] ECONNREFUSED’))
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi Traceback (most recent call last):
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi File “/usr/lib/python3/dist-packages/urllib3/connection.py”, line 169, in _new_conn
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi conn = connection.create_connection(
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi File “/usr/lib/python3/dist-packages/urllib3/util/connection.py”, line 96, in create_connection
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi raise err
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi File “/usr/lib/python3/dist-packages/urllib3/util/connection.py”, line 86, in create_connection
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi sock.connect(sa)
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi File “/usr/lib/python3/dist-packages/eventlet/greenio/base.py”, line 256, in connect
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi socket_checkerr(fd)
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi File “/usr/lib/python3/dist-packages/eventlet/greenio/base.py”, line 54, in socket_checkerr
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi raise socket.error(err, errno.errorcode[err])
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi ConnectionRefusedError: [Errno 111] ECONNREFUSED
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi
2024-06-03 23:39:44.827 1457 ERROR nova.api.openstack.wsgi During handling of the above exception, another exception occurred:
”’
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