All-in-one Ironic service with a local RPC bus
This adds a new executable /usr/bin/ironic (cool that we no longer have a CLI with this name) that starts API and conductor together in the same process. When an RPC host name matches the current one, the call is not routed through the remote RPC, a local function call is done instead. Story: #2009676 Task: #43953 Change-Id: I51bf7226aea145dc7c8fd93d61caa233ca16c9c9
This commit is contained in:
Dmitry Tantsur
parent
3f990beb97
commit
9a6f2d101b
52
ironic/cmd/singleprocess.py
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52
ironic/cmd/singleprocess.py
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@ -0,0 +1,52 @@
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import sys
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from oslo_config import cfg
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from oslo_log import log
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from oslo_service import service
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from ironic.cmd import conductor as conductor_cmd
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from ironic.common import rpc_service
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from ironic.common import service as ironic_service
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from ironic.common import wsgi_service
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CONF = cfg.CONF
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LOG = log.getLogger(__name__)
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def main():
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# NOTE(lucasagomes): Safeguard to prevent 'ironic.conductor.manager'
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# from being imported prior to the configuration options being loaded.
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# If this happened, the periodic decorators would always use the
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# default values of the options instead of the configured ones. For
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# more information see: https://bugs.launchpad.net/ironic/+bug/1562258
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# and https://bugs.launchpad.net/ironic/+bug/1279774.
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assert 'ironic.conductor.manager' not in sys.modules
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# Parse config file and command line options, then start logging
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ironic_service.prepare_service('ironic', sys.argv)
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launcher = service.ServiceLauncher(CONF, restart_method='mutate')
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mgr = rpc_service.RPCService(CONF.host,
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'ironic.conductor.manager',
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'ConductorManager')
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conductor_cmd.issue_startup_warnings(CONF)
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launcher.launch_service(mgr)
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wsgi = wsgi_service.WSGIService('ironic_api', CONF.api.enable_ssl_api)
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launcher.launch_service(wsgi)
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launcher.wait()
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@ -31,6 +31,9 @@ ALLOWED_EXMODS = [
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exception.__name__,
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]
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EXTRA_EXMODS = []
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GLOBAL_MANAGER = None
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MANAGER_TOPIC = 'ironic.conductor_manager'
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def init(conf):
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@ -148,3 +151,10 @@ def get_versioned_notifier(publisher_id=None):
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assert VERSIONED_NOTIFIER is not None
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assert publisher_id is not None
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return VERSIONED_NOTIFIER.prepare(publisher_id=publisher_id)
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def set_global_manager(manager):
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global GLOBAL_MANAGER
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if GLOBAL_MANAGER is not None and manager is not None:
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raise RuntimeError("An attempt to set a global manager twice")
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GLOBAL_MANAGER = manager
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@ -38,7 +38,7 @@ class RPCService(service.Service):
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self.host = host
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manager_module = importutils.try_import(manager_module)
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manager_class = getattr(manager_module, manager_class)
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self.manager = manager_class(host, manager_module.MANAGER_TOPIC)
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self.manager = manager_class(host, rpc.MANAGER_TOPIC)
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self.topic = self.manager.topic
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self.rpcserver = None
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self.deregister = True
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@ -61,6 +61,7 @@ class RPCService(service.Service):
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self.handle_signal()
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self.manager.init_host(admin_context)
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rpc.set_global_manager(self.manager)
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LOG.info('Created RPC server for service %(service)s on host '
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'%(host)s.',
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@ -84,6 +85,7 @@ class RPCService(service.Service):
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LOG.info('Stopped RPC server for service %(service)s on host '
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'%(host)s.',
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{'service': self.topic, 'host': self.host})
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rpc.set_global_manager(None)
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def _handle_signal(self, signo, frame):
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LOG.info('Got signal SIGUSR1. Not deregistering on next shutdown '
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@ -77,8 +77,6 @@ from ironic import objects
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from ironic.objects import base as objects_base
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from ironic.objects import fields
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MANAGER_TOPIC = 'ironic.conductor_manager'
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LOG = log.getLogger(__name__)
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METRICS = metrics_utils.get_metrics_logger(__name__)
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@ -21,6 +21,7 @@ Client side of the conductor RPC API.
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import random
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from ironic_lib.json_rpc import client as json_rpc
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from oslo_log import log
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import oslo_messaging as messaging
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from ironic.common import exception
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@ -28,12 +29,54 @@ from ironic.common import hash_ring
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from ironic.common.i18n import _
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from ironic.common import release_mappings as versions
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from ironic.common import rpc
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from ironic.conductor import manager
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from ironic.conf import CONF
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from ironic.db import api as dbapi
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from ironic.objects import base as objects_base
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LOG = log.getLogger(__name__)
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class LocalContext:
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"""Context to make calls to a local conductor."""
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__slots__ = ()
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def call(self, context, rpc_call_name, **kwargs):
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"""Make a local conductor call."""
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if rpc.GLOBAL_MANAGER is None:
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raise exception.ServiceUnavailable(
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_("The built-in conductor is not available, it might have "
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"crashed. Please check the logs and correct the "
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"configuration, if required."))
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try:
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return getattr(rpc.GLOBAL_MANAGER, rpc_call_name)(context,
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**kwargs)
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# FIXME(dtantsur): can we somehow avoid wrapping the exception?
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except messaging.ExpectedException as exc:
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exc_value, exc_tb = exc.exc_info[1:]
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raise exc_value.with_traceback(exc_tb) from None
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def cast(self, context, rpc_call_name, **kwargs):
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"""Make a local conductor call.
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It is expected that the underlying call uses a thread to avoid
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blocking the caller.
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Any exceptions are logged and ignored.
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"""
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try:
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return self.call(context, rpc_call_name, **kwargs)
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except Exception:
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# In real RPC, casts are completely asynchronous and never return
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# actual errors.
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LOG.exception('Ignoring unhandled exception from RPC cast %s',
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rpc_call_name)
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_LOCAL_CONTEXT = LocalContext()
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class ConductorAPI(object):
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"""Client side of the conductor RPC API.
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@ -120,7 +163,7 @@ class ConductorAPI(object):
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super(ConductorAPI, self).__init__()
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self.topic = topic
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if self.topic is None:
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self.topic = manager.MANAGER_TOPIC
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self.topic = rpc.MANAGER_TOPIC
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serializer = objects_base.IronicObjectSerializer()
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release_ver = versions.RELEASE_MAPPING.get(CONF.pin_release_version)
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@ -139,6 +182,30 @@ class ConductorAPI(object):
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# NOTE(tenbrae): this is going to be buggy
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self.ring_manager = hash_ring.HashRingManager()
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def _prepare_call(self, topic, version=None):
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"""Prepare an RPC call.
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If a conductor exists in the same process, a direct function call
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is used instead of real RPC.
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:param topic: RPC topic to send to.
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:param version: RPC API version to require.
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"""
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# FIXME(dtantsur): this doesn't work with either JSON RPC or local
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# conductor. Do we even need this fallback?
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topic = topic or self.topic
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# Normally a topic is a <topic prefix>.<hostname>, we need to extract
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# the hostname to match it against the current host.
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host = topic[len(self.topic) + 1:]
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if rpc.GLOBAL_MANAGER is not None and host == CONF.host:
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# Short-cut to a local function call if there is a built-in
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# conductor.
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return _LOCAL_CONTEXT
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# Normal RPC path
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return self.client.prepare(topic=topic, version=version)
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def get_conductor_for(self, node):
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"""Get the conductor which the node is mapped to.
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@ -231,7 +298,7 @@ class ConductorAPI(object):
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:raises: NoValidDefaultForInterface if no default can be calculated
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for some interfaces, and explicit values must be provided.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.36')
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cctxt = self._prepare_call(topic=topic, version='1.36')
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return cctxt.call(context, 'create_node', node_obj=node_obj)
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def update_node(self, context, node_obj, topic=None,
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@ -257,7 +324,7 @@ class ConductorAPI(object):
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for some interfaces, and explicit values must be provided.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.1')
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cctxt = self._prepare_call(topic=topic, version='1.1')
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return cctxt.call(context, 'update_node', node_obj=node_obj,
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reset_interfaces=reset_interfaces)
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@ -278,7 +345,7 @@ class ConductorAPI(object):
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async task.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.39')
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cctxt = self._prepare_call(topic=topic, version='1.39')
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return cctxt.call(context, 'change_node_power_state', node_id=node_id,
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new_state=new_state, timeout=timeout)
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@ -298,7 +365,7 @@ class ConductorAPI(object):
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async task.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.55')
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cctxt = self._prepare_call(topic=topic, version='1.55')
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return cctxt.call(context, 'change_node_boot_mode', node_id=node_id,
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new_state=new_state)
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@ -318,7 +385,7 @@ class ConductorAPI(object):
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async task.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.55')
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cctxt = self._prepare_call(topic=topic, version='1.55')
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return cctxt.call(context, 'change_node_secure_boot', node_id=node_id,
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new_state=new_state)
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@ -355,7 +422,7 @@ class ConductorAPI(object):
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or return it in the response body (False).
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.20')
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cctxt = self._prepare_call(topic=topic, version='1.20')
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return cctxt.call(context, 'vendor_passthru', node_id=node_id,
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driver_method=driver_method,
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http_method=http_method,
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@ -400,7 +467,7 @@ class ConductorAPI(object):
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or return it in the response body (False).
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.20')
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cctxt = self._prepare_call(topic=topic, version='1.20')
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return cctxt.call(context, 'driver_vendor_passthru',
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driver_name=driver_name,
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driver_method=driver_method,
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@ -416,7 +483,7 @@ class ConductorAPI(object):
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:returns: dictionary of <method name>:<method metadata> entries.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.21')
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cctxt = self._prepare_call(topic=topic, version='1.21')
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return cctxt.call(context, 'get_node_vendor_passthru_methods',
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node_id=node_id)
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@ -438,7 +505,7 @@ class ConductorAPI(object):
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:returns: dictionary of <method name>:<method metadata> entries.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.21')
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cctxt = self._prepare_call(topic=topic, version='1.21')
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return cctxt.call(context, 'get_driver_vendor_passthru_methods',
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driver_name=driver_name)
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@ -468,7 +535,7 @@ class ConductorAPI(object):
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version = '1.52'
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new_kws['deploy_steps'] = deploy_steps
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cctxt = self.client.prepare(topic=topic or self.topic, version=version)
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cctxt = self._prepare_call(topic=topic, version=version)
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return cctxt.call(context, 'do_node_deploy', node_id=node_id,
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rebuild=rebuild, configdrive=configdrive, **new_kws)
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@ -488,7 +555,7 @@ class ConductorAPI(object):
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deployed state before this method is called.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.6')
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cctxt = self._prepare_call(topic=topic, version='1.6')
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return cctxt.call(context, 'do_node_tear_down', node_id=node_id)
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def do_provisioning_action(self, context, node_id, action, topic=None):
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@ -506,7 +573,7 @@ class ConductorAPI(object):
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This encapsulates some provisioning actions in a single call.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.23')
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cctxt = self._prepare_call(topic=topic, version='1.23')
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return cctxt.call(context, 'do_provisioning_action',
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node_id=node_id, action=action)
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@ -520,7 +587,7 @@ class ConductorAPI(object):
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:param node_id: node id or uuid.
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:param topic: RPC topic. Defaults to self.topic.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.27')
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cctxt = self._prepare_call(topic=topic, version='1.27')
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return cctxt.cast(context, 'continue_node_clean',
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node_id=node_id)
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@ -534,7 +601,7 @@ class ConductorAPI(object):
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:param node_id: node id or uuid.
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:param topic: RPC topic. Defaults to self.topic.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.45')
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cctxt = self._prepare_call(topic=topic, version='1.45')
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return cctxt.cast(context, 'continue_node_deploy',
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node_id=node_id)
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@ -548,7 +615,7 @@ class ConductorAPI(object):
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interface validation.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.5')
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cctxt = self._prepare_call(topic=topic, version='1.5')
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return cctxt.call(context, 'validate_driver_interfaces',
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node_id=node_id)
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@ -564,7 +631,7 @@ class ConductorAPI(object):
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:raises: InvalidState if the node is in the wrong provision
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state to perform deletion.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.9')
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cctxt = self._prepare_call(topic=topic, version='1.9')
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return cctxt.call(context, 'destroy_node', node_id=node_id)
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def get_console_information(self, context, node_id, topic=None):
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@ -578,7 +645,7 @@ class ConductorAPI(object):
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:raises: InvalidParameterValue when the wrong driver info is specified.
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:raises: MissingParameterValue if a required parameter is missing
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.11')
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cctxt = self._prepare_call(topic=topic, version='1.11')
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return cctxt.call(context, 'get_console_information', node_id=node_id)
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def set_console_mode(self, context, node_id, enabled, topic=None):
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@ -596,7 +663,7 @@ class ConductorAPI(object):
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:raises: NoFreeConductorWorker when there is no free worker to start
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async task.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.11')
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cctxt = self._prepare_call(topic=topic, version='1.11')
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return cctxt.call(context, 'set_console_mode', node_id=node_id,
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enabled=enabled)
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@ -612,7 +679,7 @@ class ConductorAPI(object):
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:param topic: RPC topic. Defaults to self.topic.
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:returns: created port object.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.41')
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cctxt = self._prepare_call(topic=topic, version='1.41')
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return cctxt.call(context, 'create_port', port_obj=port_obj)
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def update_port(self, context, port_obj, topic=None):
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@ -628,7 +695,7 @@ class ConductorAPI(object):
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:returns: updated port object, including all fields.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.13')
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cctxt = self._prepare_call(topic=topic, version='1.13')
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return cctxt.call(context, 'update_port', port_obj=port_obj)
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def update_portgroup(self, context, portgroup_obj, topic=None):
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@ -645,7 +712,7 @@ class ConductorAPI(object):
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:returns: updated portgroup object, including all fields.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.33')
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cctxt = self._prepare_call(topic=topic, version='1.33')
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return cctxt.call(context, 'update_portgroup',
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portgroup_obj=portgroup_obj)
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@ -660,7 +727,7 @@ class ConductorAPI(object):
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not exist.
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:raises: PortgroupNotEmpty if portgroup is not empty
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.33')
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cctxt = self._prepare_call(topic=topic, version='1.33')
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return cctxt.call(context, 'destroy_portgroup', portgroup=portgroup)
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def get_driver_properties(self, context, driver_name, topic=None):
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@ -674,7 +741,7 @@ class ConductorAPI(object):
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:raises: DriverNotFound.
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"""
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cctxt = self.client.prepare(topic=topic or self.topic, version='1.16')
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cctxt = self._prepare_call(topic=topic, version='1.16')
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return cctxt.call(context, 'get_driver_properties',
|
||||
driver_name=driver_name)
|
||||
|
||||
@ -699,7 +766,7 @@ class ConductorAPI(object):
|
||||
specified or an invalid boot device is specified.
|
||||
:raises: MissingParameterValue if missing supplied info.
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.17')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.17')
|
||||
return cctxt.call(context, 'set_boot_device', node_id=node_id,
|
||||
device=device, persistent=persistent)
|
||||
|
||||
@ -725,7 +792,7 @@ class ConductorAPI(object):
|
||||
future boots or not, None if it is unknown.
|
||||
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.17')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.17')
|
||||
return cctxt.call(context, 'get_boot_device', node_id=node_id)
|
||||
|
||||
def inject_nmi(self, context, node_id, topic=None):
|
||||
@ -745,7 +812,7 @@ class ConductorAPI(object):
|
||||
:raises: MissingParameterValue if missing supplied info.
|
||||
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.40')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.40')
|
||||
return cctxt.call(context, 'inject_nmi', node_id=node_id)
|
||||
|
||||
def get_supported_boot_devices(self, context, node_id, topic=None):
|
||||
@ -766,7 +833,7 @@ class ConductorAPI(object):
|
||||
in :mod:`ironic.common.boot_devices`.
|
||||
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.17')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.17')
|
||||
return cctxt.call(context, 'get_supported_boot_devices',
|
||||
node_id=node_id)
|
||||
|
||||
@ -791,7 +858,7 @@ class ConductorAPI(object):
|
||||
:raises: MissingParameterValue if missing supplied info.
|
||||
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.50')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.50')
|
||||
return cctxt.call(context, 'set_indicator_state', node_id=node_id,
|
||||
component=component, indicator=indicator,
|
||||
state=state)
|
||||
@ -817,7 +884,7 @@ class ConductorAPI(object):
|
||||
mod:`ironic.common.indicator_states`.
|
||||
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.50')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.50')
|
||||
return cctxt.call(context, 'get_indicator_state', node_id=node_id,
|
||||
component=component, indicator=indicator)
|
||||
|
||||
@ -849,7 +916,7 @@ class ConductorAPI(object):
|
||||
}
|
||||
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.50')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.50')
|
||||
return cctxt.call(context, 'get_supported_indicators', node_id=node_id,
|
||||
component=component)
|
||||
|
||||
@ -869,7 +936,7 @@ class ConductorAPI(object):
|
||||
action to do in the current state.
|
||||
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.24')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.24')
|
||||
return cctxt.call(context, 'inspect_hardware', node_id=node_id)
|
||||
|
||||
def destroy_port(self, context, port, topic=None):
|
||||
@ -882,7 +949,7 @@ class ConductorAPI(object):
|
||||
:raises: NodeNotFound if the node associated with the port does not
|
||||
exist.
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.25')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.25')
|
||||
return cctxt.call(context, 'destroy_port', port=port)
|
||||
|
||||
def set_target_raid_config(self, context, node_id, target_raid_config,
|
||||
@ -904,7 +971,7 @@ class ConductorAPI(object):
|
||||
missing.
|
||||
:raises: NodeLocked if node is locked by another conductor.
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.30')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.30')
|
||||
return cctxt.call(context, 'set_target_raid_config',
|
||||
node_id=node_id,
|
||||
target_raid_config=target_raid_config)
|
||||
@ -929,7 +996,7 @@ class ConductorAPI(object):
|
||||
:returns: A dictionary containing the properties that can be mentioned
|
||||
for logical disks and a textual description for them.
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.30')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.30')
|
||||
return cctxt.call(context, 'get_raid_logical_disk_properties',
|
||||
driver_name=driver_name)
|
||||
|
||||
@ -957,7 +1024,7 @@ class ConductorAPI(object):
|
||||
params['disable_ramdisk'] = disable_ramdisk
|
||||
version = '1.53'
|
||||
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version=version)
|
||||
cctxt = self._prepare_call(topic=topic, version=version)
|
||||
return cctxt.call(context, 'do_node_clean',
|
||||
node_id=node_id, clean_steps=clean_steps, **params)
|
||||
|
||||
@ -993,7 +1060,7 @@ class ConductorAPI(object):
|
||||
version = '1.54'
|
||||
new_kws['agent_status'] = agent_status
|
||||
new_kws['agent_status_message'] = agent_status_message
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version=version)
|
||||
cctxt = self._prepare_call(topic=topic, version=version)
|
||||
return cctxt.call(context, 'heartbeat', node_id=node_id,
|
||||
callback_url=callback_url, **new_kws)
|
||||
|
||||
@ -1019,7 +1086,7 @@ class ConductorAPI(object):
|
||||
raise NotImplementedError(_('Incompatible conductor version - '
|
||||
'please upgrade ironic-conductor '
|
||||
'first'))
|
||||
cctxt = self.client.prepare(topic=self.topic, version='1.31')
|
||||
cctxt = self._prepare_call(topic=self.topic, version='1.31')
|
||||
return cctxt.call(context, 'object_class_action_versions',
|
||||
objname=objname, objmethod=objmethod,
|
||||
object_versions=object_versions,
|
||||
@ -1045,7 +1112,7 @@ class ConductorAPI(object):
|
||||
raise NotImplementedError(_('Incompatible conductor version - '
|
||||
'please upgrade ironic-conductor '
|
||||
'first'))
|
||||
cctxt = self.client.prepare(topic=self.topic, version='1.31')
|
||||
cctxt = self._prepare_call(topic=self.topic, version='1.31')
|
||||
return cctxt.call(context, 'object_action', objinst=objinst,
|
||||
objmethod=objmethod, args=args, kwargs=kwargs)
|
||||
|
||||
@ -1070,7 +1137,7 @@ class ConductorAPI(object):
|
||||
raise NotImplementedError(_('Incompatible conductor version - '
|
||||
'please upgrade ironic-conductor '
|
||||
'first'))
|
||||
cctxt = self.client.prepare(topic=self.topic, version='1.31')
|
||||
cctxt = self._prepare_call(topic=self.topic, version='1.31')
|
||||
return cctxt.call(context, 'object_backport_versions', objinst=objinst,
|
||||
object_versions=object_versions)
|
||||
|
||||
@ -1089,7 +1156,7 @@ class ConductorAPI(object):
|
||||
:raises: VolumeConnectorNotFound if the volume connector cannot be
|
||||
found
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.35')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.35')
|
||||
return cctxt.call(context, 'destroy_volume_connector',
|
||||
connector=connector)
|
||||
|
||||
@ -1116,7 +1183,7 @@ class ConductorAPI(object):
|
||||
:returns: updated volume connector object, including all fields.
|
||||
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.35')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.35')
|
||||
return cctxt.call(context, 'update_volume_connector',
|
||||
connector=connector)
|
||||
|
||||
@ -1131,7 +1198,7 @@ class ConductorAPI(object):
|
||||
not exist
|
||||
:raises: VolumeTargetNotFound if the volume target cannot be found
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.37')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.37')
|
||||
return cctxt.call(context, 'destroy_volume_target',
|
||||
target=target)
|
||||
|
||||
@ -1156,7 +1223,7 @@ class ConductorAPI(object):
|
||||
:returns: updated volume target object, including all fields
|
||||
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.37')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.37')
|
||||
return cctxt.call(context, 'update_volume_target',
|
||||
target=target)
|
||||
|
||||
@ -1174,7 +1241,7 @@ class ConductorAPI(object):
|
||||
:raises: InvalidParameterValue, if a parameter that's required for
|
||||
VIF attach is wrong/missing.
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.38')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.38')
|
||||
return cctxt.call(context, 'vif_attach', node_id=node_id,
|
||||
vif_info=vif_info)
|
||||
|
||||
@ -1190,7 +1257,7 @@ class ConductorAPI(object):
|
||||
:raises: InvalidParameterValue, if a parameter that's required for
|
||||
VIF detach is wrong/missing.
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.38')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.38')
|
||||
return cctxt.call(context, 'vif_detach', node_id=node_id,
|
||||
vif_id=vif_id)
|
||||
|
||||
@ -1206,7 +1273,7 @@ class ConductorAPI(object):
|
||||
:raises: InvalidParameterValue, if a parameter that's required for
|
||||
VIF list is wrong/missing.
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.38')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.38')
|
||||
return cctxt.call(context, 'vif_list', node_id=node_id)
|
||||
|
||||
def do_node_rescue(self, context, node_id, rescue_password, topic=None):
|
||||
@ -1225,7 +1292,7 @@ class ConductorAPI(object):
|
||||
state before this method is called.
|
||||
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.43')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.43')
|
||||
return cctxt.call(context, 'do_node_rescue', node_id=node_id,
|
||||
rescue_password=rescue_password)
|
||||
|
||||
@ -1243,7 +1310,7 @@ class ConductorAPI(object):
|
||||
state before this method is called.
|
||||
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.43')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.43')
|
||||
return cctxt.call(context, 'do_node_unrescue', node_id=node_id)
|
||||
|
||||
def add_node_traits(self, context, node_id, traits, replace=False,
|
||||
@ -1260,7 +1327,7 @@ class ConductorAPI(object):
|
||||
:raises: NodeLocked if node is locked by another conductor.
|
||||
:raises: NodeNotFound if the node does not exist.
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.44')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.44')
|
||||
return cctxt.call(context, 'add_node_traits', node_id=node_id,
|
||||
traits=traits, replace=replace)
|
||||
|
||||
@ -1276,7 +1343,7 @@ class ConductorAPI(object):
|
||||
:raises: NodeNotFound if the node does not exist.
|
||||
:raises: NodeTraitNotFound if one of the traits is not found.
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.44')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.44')
|
||||
return cctxt.call(context, 'remove_node_traits', node_id=node_id,
|
||||
traits=traits)
|
||||
|
||||
@ -1287,7 +1354,7 @@ class ConductorAPI(object):
|
||||
:param allocation: an allocation object.
|
||||
:param topic: RPC topic. Defaults to self.topic.
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.48')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.48')
|
||||
return cctxt.call(context, 'create_allocation', allocation=allocation)
|
||||
|
||||
def destroy_allocation(self, context, allocation, topic=None):
|
||||
@ -1299,7 +1366,7 @@ class ConductorAPI(object):
|
||||
:raises: InvalidState if the associated node is in the wrong provision
|
||||
state to perform deallocation.
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.48')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.48')
|
||||
return cctxt.call(context, 'destroy_allocation', allocation=allocation)
|
||||
|
||||
def get_node_with_token(self, context, node_id, topic=None):
|
||||
@ -1312,5 +1379,5 @@ class ConductorAPI(object):
|
||||
|
||||
:returns: A Node object with agent token.
|
||||
"""
|
||||
cctxt = self.client.prepare(topic=topic or self.topic, version='1.49')
|
||||
cctxt = self._prepare_call(topic=topic, version='1.49')
|
||||
return cctxt.call(context, 'get_node_with_token', node_id=node_id)
|
||||
|
||||
@ -43,6 +43,7 @@ from ironic.common import config as ironic_config
|
||||
from ironic.common import context as ironic_context
|
||||
from ironic.common import driver_factory
|
||||
from ironic.common import hash_ring
|
||||
from ironic.common import rpc
|
||||
from ironic.common import utils as common_utils
|
||||
from ironic.conf import CONF
|
||||
from ironic.drivers import base as drivers_base
|
||||
@ -117,6 +118,8 @@ class TestCase(oslo_test_base.BaseTestCase):
|
||||
for factory in driver_factory._INTERFACE_LOADERS.values():
|
||||
factory._extension_manager = None
|
||||
|
||||
rpc.set_global_manager(None)
|
||||
|
||||
# Ban running external processes via 'execute' like functions. If the
|
||||
# patched function is called, an exception is raised to warn the
|
||||
# tester.
|
||||
|
||||
@ -54,3 +54,4 @@ class TestRPCService(base.TestCase):
|
||||
mock_prepare_method.assert_called_once_with(self.rpc_svc.manager)
|
||||
mock_init_method.assert_called_once_with(self.rpc_svc.manager,
|
||||
mock_ctx.return_value)
|
||||
self.assertIs(rpc.GLOBAL_MANAGER, self.rpc_svc.manager)
|
||||
|
||||
@ -21,6 +21,7 @@ Unit Tests for :py:class:`ironic.conductor.rpcapi.ConductorAPI`.
|
||||
import copy
|
||||
from unittest import mock
|
||||
|
||||
from ironic_lib.json_rpc import client as json_rpc
|
||||
from oslo_config import cfg
|
||||
import oslo_messaging as messaging
|
||||
from oslo_messaging import _utils as messaging_utils
|
||||
@ -31,6 +32,7 @@ from ironic.common import components
|
||||
from ironic.common import exception
|
||||
from ironic.common import indicator_states
|
||||
from ironic.common import release_mappings
|
||||
from ironic.common import rpc
|
||||
from ironic.common import states
|
||||
from ironic.conductor import manager as conductor_manager
|
||||
from ironic.conductor import rpcapi as conductor_rpcapi
|
||||
@ -242,9 +244,7 @@ class RPCAPITestCase(db_base.DbTestCase):
|
||||
|
||||
expected_retval = 'hello world' if rpc_method == 'call' else None
|
||||
|
||||
expected_topic = 'fake-topic'
|
||||
if 'host' in kwargs:
|
||||
expected_topic += ".%s" % kwargs['host']
|
||||
expected_topic = kwargs.get('topic', 'fake-topic')
|
||||
|
||||
target = {
|
||||
"topic": expected_topic,
|
||||
@ -715,3 +715,67 @@ class RPCAPITestCase(db_base.DbTestCase):
|
||||
'call',
|
||||
allocation='fake-allocation',
|
||||
version='1.48')
|
||||
|
||||
@mock.patch.object(rpc, 'GLOBAL_MANAGER',
|
||||
spec_set=conductor_manager.ConductorManager)
|
||||
def test_local_call(self, mock_manager):
|
||||
CONF.set_override('host', 'fake.host')
|
||||
rpcapi = conductor_rpcapi.ConductorAPI(topic='fake.topic')
|
||||
rpcapi.create_node(mock.sentinel.context, mock.sentinel.node,
|
||||
topic='fake.topic.fake.host')
|
||||
mock_manager.create_node.assert_called_once_with(
|
||||
mock.sentinel.context, node_obj=mock.sentinel.node)
|
||||
|
||||
@mock.patch.object(rpc, 'GLOBAL_MANAGER',
|
||||
spec_set=conductor_manager.ConductorManager)
|
||||
def test_local_call_host_mismatch(self, mock_manager):
|
||||
CONF.set_override('host', 'fake.host')
|
||||
rpcapi = conductor_rpcapi.ConductorAPI(topic='fake.topic')
|
||||
rpcapi.client = mock.Mock(spec_set=json_rpc.Client)
|
||||
rpcapi.create_node(mock.sentinel.context, mock.sentinel.node,
|
||||
topic='fake.topic.not-fake.host')
|
||||
mock_manager.create_node.assert_not_called()
|
||||
rpcapi.client.prepare.assert_called_once_with(
|
||||
topic='fake.topic.not-fake.host', version=mock.ANY)
|
||||
|
||||
@mock.patch.object(rpc, 'GLOBAL_MANAGER',
|
||||
spec_set=conductor_manager.ConductorManager)
|
||||
def test_local_cast(self, mock_manager):
|
||||
CONF.set_override('host', 'fake.host')
|
||||
rpcapi = conductor_rpcapi.ConductorAPI(topic='fake.topic')
|
||||
cctxt = rpcapi._prepare_call(topic='fake.topic.fake.host')
|
||||
cctxt.cast(mock.sentinel.context, 'create_node',
|
||||
node_obj=mock.sentinel.node)
|
||||
mock_manager.create_node.assert_called_once_with(
|
||||
mock.sentinel.context, node_obj=mock.sentinel.node)
|
||||
|
||||
@mock.patch.object(conductor_rpcapi.LOG, 'exception', autospec=True)
|
||||
@mock.patch.object(rpc, 'GLOBAL_MANAGER',
|
||||
spec_set=conductor_manager.ConductorManager)
|
||||
def test_local_cast_error(self, mock_manager, mock_log):
|
||||
CONF.set_override('host', 'fake.host')
|
||||
mock_manager.create_node.side_effect = RuntimeError('boom')
|
||||
rpcapi = conductor_rpcapi.ConductorAPI(topic='fake.topic')
|
||||
cctxt = rpcapi._prepare_call(topic='fake.topic.fake.host')
|
||||
cctxt.cast(mock.sentinel.context, 'create_node',
|
||||
node_obj=mock.sentinel.node)
|
||||
mock_manager.create_node.assert_called_once_with(
|
||||
mock.sentinel.context, node_obj=mock.sentinel.node)
|
||||
self.assertTrue(mock_log.called)
|
||||
|
||||
@mock.patch.object(rpc, 'GLOBAL_MANAGER',
|
||||
spec_set=conductor_manager.ConductorManager)
|
||||
def test_local_call_expected_exception(self, mock_manager):
|
||||
@messaging.expected_exceptions(exception.InvalidParameterValue)
|
||||
def fake_create(context, node_obj):
|
||||
raise exception.InvalidParameterValue('sorry')
|
||||
|
||||
CONF.set_override('host', 'fake.host')
|
||||
rpcapi = conductor_rpcapi.ConductorAPI(topic='fake.topic')
|
||||
mock_manager.create_node.side_effect = fake_create
|
||||
self.assertRaisesRegex(exception.InvalidParameterValue, 'sorry',
|
||||
rpcapi.create_node,
|
||||
mock.sentinel.context, mock.sentinel.node,
|
||||
topic='fake.topic.fake.host')
|
||||
mock_manager.create_node.assert_called_once_with(
|
||||
mock.sentinel.context, node_obj=mock.sentinel.node)
|
||||
|
||||
6
releasenotes/notes/allinone-190ae91884d81154.yaml
Normal file
6
releasenotes/notes/allinone-190ae91884d81154.yaml
Normal file
@ -0,0 +1,6 @@
|
||||
---
|
||||
features:
|
||||
- |
|
||||
Adds a new executable ``ironic`` that starts both API and conductor in the
|
||||
same process. Calls between the API and conductor instances in the same
|
||||
process are not routed through the RPC.
|
||||
Loading…
Reference in New Issue
Block a user