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[Matt Riedemann <mriedem.os@xxxxxxxxx>]

Looks like misconfiguration where nova is unable to communicate with
another service. Check your install and config steps.

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

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https://bugs.launchpad.net/bugs/1856147

Title:
  Unexpected API Error when create server

Status in OpenStack Compute (nova):
  Invalid

Bug description:
  Description
  ===========
  when i tried to create server user openstack client, error reported.

  Steps to reproduce
  ==================
  * create image
  * create flavor
  * create network and subnet
  * create server

  command:

  openstack --debug server create --image 75067e32-3812-4c4c-
  a8c2-0a1338790a93 --flavor 7cbe3e6a-85d9-4a31-a78c-6fba32a94e45
  --network 54e62c88-1345-4f31-aed7-5f602d690f7f xy-test

  Expected result
  ===============
  create a server

  Actual result
  =============
  ClientException: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
  <class 'keystoneauth1.exceptions.http.Unauthorized'> (HTTP 500) (Request-ID: req-2a1cff4a-b7ee-4a3b-b02f-76adfe96dd80)

  Environment
  ===========
  1. version:
  openstack-rocky

  openstack-nova-scheduler-18.2.3-1.el7.noarch
  openstack-nova-api-18.2.3-1.el7.noarch
  openstack-nova-console-18.2.3-1.el7.noarch
  openstack-nova-conductor-18.2.3-1.el7.noarch
  python2-novaclient-11.0.1-1.el7.noarch
  python-nova-18.2.3-1.el7.noarch
  openstack-nova-novncproxy-18.2.3-1.el7.noarch
  openstack-nova-common-18.2.3-1.el7.noarch
  openstack-nova-compute-18.2.3-1.el7.noarch
  openstack-nova-placement-api-18.2.3-1.el7.noarch

  2. Which hypervisor did you use?
    libvirt + KVM

  2. Which storage type did you use?
     LVM
  lvm2-2.02.185-2.el7_7.2.x86_64
  llvm-private-7.0.1-1.el7.x86_64
  lvm2-libs-2.02.185-2.el7_7.2.x86_64

  3. Which networking type did you use?
     neutron

  Logs & Configs
  ==============
  boot_args: [u'xy-test', <RequestIdProxy at 0x7fbf0f00dcb0 for image at 0x7fbf0f003740>, <Flavor: xy-flavor>]
  boot_kwargs: {'files': {}, 'userdata': None, 'key_name': None, 'availability_zone': None, 'nics': [{'port-id': '', 'net-id': u'54e62c88-1345-4f31-aed7-5f602d690f7f', 'v4-fixed-ip': '', 'v6-fixed-ip': ''}], 'max_count': 1, 'meta': None, 'block_device_mapping_v2': [], 'min_count': 1, 'scheduler_hints': {}, 'reservation_id': None, 'security_groups': [], 'config_drive': None}
  REQ: curl -g -i -X POST http://controller:8774/v2.1/servers -H "Accept: application/json" -H "Content-Type: application/json" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA1}40ac1edceb6b28070c6a1fd58355a35dffe3e41a" -d '{"server": {"name": "xy-test", "imageRef": "75067e32-3812-4c4c-a8c2-0a1338790a93", "flavorRef": "7cbe3e6a-85d9-4a31-a78c-6fba32a94e45", "max_count": 1, "min_count": 1, "networks": [{"uuid": "54e62c88-1345-4f31-aed7-5f602d690f7f"}]}}'
  http://controller:8774 "POST /v2.1/servers HTTP/1.1" 500 216
  RESP: [500] Connection: keep-alive Content-Length: 216 Content-Type: application/json; charset=UTF-8 Date: Thu, 12 Dec 2019 08:13:12 GMT Openstack-Api-Version: compute 2.1 Vary: OpenStack-API-Version, X-OpenStack-Nova-API-Version X-Compute-Request-Id: req-10cb460c-d4eb-43ed-b327-d7af88151d70 X-Openstack-Nova-Api-Version: 2.1 X-Openstack-Request-Id: req-10cb460c-d4eb-43ed-b327-d7af88151d70
  RESP BODY: {"computeFault": {"message": "Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.\n<class 'keystoneauth1.exceptions.http.Unauthorized'>", "code": 500}}
  POST call to compute for http://controller:8774/v2.1/servers used request id req-10cb460c-d4eb-43ed-b327-d7af88151d70
  Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
  <class 'keystoneauth1.exceptions.http.Unauthorized'> (HTTP 500) (Request-ID: req-10cb460c-d4eb-43ed-b327-d7af88151d70)
  Traceback (most recent call last):
    File "/usr/lib/python2.7/site-packages/cliff/app.py", line 402, in run_subcommand
      result = cmd.run(parsed_args)
    File "/usr/lib/python2.7/site-packages/osc_lib/command/command.py", line 41, in run
      return super(Command, self).run(parsed_args)
    File "/usr/lib/python2.7/site-packages/cliff/display.py", line 116, in run
      column_names, data = self.take_action(parsed_args)
    File "/usr/lib/python2.7/site-packages/openstackclient/compute/v2/server.py", line 917, in take_action
      server = compute_client.servers.create(*boot_args, **boot_kwargs)
    File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 1327, in create
      return self._boot(response_key, *boot_args, **boot_kwargs)
    File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 776, in _boot
      return_raw=return_raw, **kwargs)
    File "/usr/lib/python2.7/site-packages/novaclient/base.py", line 366, in _create
      resp, body = self.api.client.post(url, body=body)
    File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 334, in post
      return self.request(url, 'POST', **kwargs)
    File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 83, in request
      raise exceptions.from_response(resp, body, url, method)
  ClientException: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
  <class 'keystoneauth1.exceptions.http.Unauthorized'> (HTTP 500) (Request-ID: req-10cb460c-d4eb-43ed-b327-d7af88151d70)
  clean_up CreateServer: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
  <class 'keystoneauth1.exceptions.http.Unauthorized'> (HTTP 500) (Request-ID: req-10cb460c-d4eb-43ed-b327-d7af88151d70)
  Traceback (most recent call last):
    File "/usr/lib/python2.7/site-packages/osc_lib/shell.py", line 135, in run
      ret_val = super(OpenStackShell, self).run(argv)
    File "/usr/lib/python2.7/site-packages/cliff/app.py", line 281, in run
      result = self.run_subcommand(remainder)
    File "/usr/lib/python2.7/site-packages/osc_lib/shell.py", line 175, in run_subcommand
      ret_value = super(OpenStackShell, self).run_subcommand(argv)
    File "/usr/lib/python2.7/site-packages/cliff/app.py", line 402, in run_subcommand
      result = cmd.run(parsed_args)
    File "/usr/lib/python2.7/site-packages/osc_lib/command/command.py", line 41, in run
      return super(Command, self).run(parsed_args)
    File "/usr/lib/python2.7/site-packages/cliff/display.py", line 116, in run
      column_names, data = self.take_action(parsed_args)
    File "/usr/lib/python2.7/site-packages/openstackclient/compute/v2/server.py", line 917, in take_action
      server = compute_client.servers.create(*boot_args, **boot_kwargs)
    File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 1327, in create
      return self._boot(response_key, *boot_args, **boot_kwargs)
    File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 776, in _boot
      return_raw=return_raw, **kwargs)
    File "/usr/lib/python2.7/site-packages/novaclient/base.py", line 366, in _create
      resp, body = self.api.client.post(url, body=body)
    File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 334, in post
      return self.request(url, 'POST', **kwargs)
    File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 83, in request
      raise exceptions.from_response(resp, body, url, method)
  ClientException: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
  <class 'keystoneauth1.exceptions.http.Unauthorized'> (HTTP 500) (Request-ID: req-10cb460c-d4eb-43ed-b327-d7af88151d70)

  END return value: 1

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