Ironic fails to communicate with neutron, glance and inspector

[Mark Goddard]

As of [1], ironic requires explicit configuration of authentication parameters for communication with neutron, glance, inspector, swift, and service_catalog. Omission of these parameters leads to a failure to communicate with the service.

For example, attempts to communicate with neutron leads to a backtrace such as [2] when validating a node (this is done as part of a number of other operations also), e.g.

openstack baremetal node validate <node>

The [neutron], [glance] and [inspector] sections in ironic.conf need configuration of the following values:

auth_type = password
project_domain_id = default
user_domain_id = default
project_name = service
username = {{ ironic_keystone_user }}
password = {{ ironic_keystone_password }}

Kolla-ansible does not currently configure the [swift] or [service_catalog] sections.

[1] https://github.com/openstack/ironic/commit/4f9035c24f0465be5728ed9a8a6df76cd6f46ed3
[2]
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server [req-57b4e461-81c0-4dd4-95fe-7056f0d597a4 e18a921471834358b79f5ede55fc19e8 bc0b06c066f64d5f8c1f60fe2b4b191e - default default] Exception during message handling: MissingAuthPlugin: An auth plugin is required to fetch a token
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server Traceback (most recent call last):
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 153, in _process_incoming
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server res = self.dispatcher.dispatch(message)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 213, in dispatch
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server return self._do_dispatch(endpoint, method, ctxt, args)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 183, in _do_dispatch
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server result = func(ctxt, **new_args)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/ironic_lib/metrics.py", line 61, in wrapped
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server result = f(*args, **kwargs)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 225, in inner
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server return func(*args, **kwargs)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/ironic/conductor/manager.py", line 1941, in update_port
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server task.driver.network.validate(task)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/ironic/drivers/modules/network/neutron.py", line 60, in validate
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server self.get_cleaning_network_uuid()
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/ironic/common/neutron.py", line 505, in get_cleaning_network_uuid
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server _('cleaning network'))
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/ironic/common/neutron.py", line 373, in validate_network
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server net_type=net_type, fields=['id'])
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/ironic/common/neutron.py", line 417, in _get_network_by_uuid_or_name
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server networks = client.list_networks(**params)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 781, in list_networks
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server **_params)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 367, in list
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server for r in self._pagination(collection, path, **params):
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 382, in _pagination
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server res = self.get(path, params=params)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 352, in get
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server headers=headers, params=params)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 329, in retry_request
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server headers=headers, params=params)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 280, in do_request
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server resp, replybody = self.httpclient.do_request(action, method, body=body)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 347, in do_request
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server return self.request(url, method, **kwargs)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 335, in request
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server resp = super(SessionClient, self).request(*args, **kwargs)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 159, in request
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server return self.session.request(url, method, **kwargs)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/positional/__init__.py", line 101, in inner
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server return wrapped(*args, **kwargs)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 491, in request
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server auth_headers = self.get_auth_headers(auth)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 817, in get_auth_headers
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server auth = self._auth_required(auth, 'fetch a token')
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 798, in _auth_required
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server raise exceptions.MissingAuthPlugin(msg_fmt % msg)
2017-06-30 18:42:25.821 7 ERROR oslo_messaging.rpc.server MissingAuthPlugin: An auth plugin is required to fetch a token

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/480154
Committed: https://git.openstack.org/cgit/openstack/kolla-ansible/commit/?id=f0062331f5855cfe0ce7cae11d65b80719fd49df
Submitter: Jenkins
Branch: master

commit f0062331f5855cfe0ce7cae11d65b80719fd49df
Author: Mark Goddard <email address hidden>
Date: Fri Jun 30 19:20:06 2017 +0100

    Fix ironic authentication configuration

    As of [1], the ironic configuration for neutron, glance, swift,
    inspector and service_catalog requires explicit configuration of
    authentication parameters for communication with these services.

    This change adds the required parameters to [neutron], [glance] and
    [inspector] sections of ironic.conf. Kolla-ansible does not configure
    the [swift] or [service_discovery] sections currently.

    We also replace option [glance] glance_hosts with [glance]
    glance_api_servers as the former is deprecated.

    Since we no longer need to support generating configuration for
    kolla-kubernetes[2], some related options have been cleaned.

    [1]
    https://github.com/openstack/ironic/commit/4f9035c24f0465be5728ed9a8a6df76cd6f46ed3
    [2]
    https://blueprints.launchpad.net/kolla-ansible/+spec/clean-k8s-config

    Change-Id: Ifc239af5f3e44a508fedc9dea08cb06160c4f7f3
    Closes-Bug: #1701713

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla-ansible 5.0.0.0b3 development milestone.