Basic API tests for sharding
Validates: - Unfiltered requests get sharded nodes - Filtering by a single shard - Filtering by >1 shards - Filtering by sharded nodes - Filtering by unsharded nodes Change-Id: Id37e8d6db098bb8decae87b6184bab4482321316
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@ -261,7 +261,7 @@ class BaremetalClient(base.BaremetalClient):
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"""
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"""
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node = {}
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node = {}
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for field in ('resource_class', 'name', 'description'):
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for field in ('resource_class', 'name', 'description', 'shard'):
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if kwargs.get(field):
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if kwargs.get(field):
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node[field] = kwargs[field]
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node[field] = kwargs[field]
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@ -518,7 +518,8 @@ class BaremetalClient(base.BaremetalClient):
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# TODO(dtantsur): maintenance is set differently
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# TODO(dtantsur): maintenance is set differently
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# in newer API versions.
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# in newer API versions.
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'maintenance',
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'maintenance',
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'description')
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'description',
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'shard')
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if not patch:
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if not patch:
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patch = self._make_patch(node_attributes, **kwargs)
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patch = self._make_patch(node_attributes, **kwargs)
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@ -0,0 +1,128 @@
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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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from tempest import config
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from tempest.lib import decorators
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from ironic_tempest_plugin.tests.api import base
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CONF = config.CONF
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class TestAddShardsToNode(base.BaseBaremetalTest):
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"""Tests for baremetal shards."""
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min_microversion = '1.82'
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def setUp(self):
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super(TestAddShardsToNode, self).setUp()
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# set a minimum API version
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_, self.chassis = self.create_chassis()
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@decorators.idempotent_id('6f1e241d-4386-4730-b9ff-28c6a3dcad31')
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def test_add_shard_to_node_at_create(self):
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shard = 'at-create'
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_, body = self.create_node(self.chassis['uuid'], shard=shard)
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self.assertEqual(shard, body['shard'])
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@decorators.idempotent_id('2eb91d29-e0a5-472b-aeb8-ef6d98eb0f3c')
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def test_add_shard_to_node_post_create(self):
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shard = 'post-create'
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_, node = self.create_node(self.chassis['uuid'])
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_, before = self.client.show_node(node['uuid'])
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self.assertIsNone(before['shard'])
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self.client.update_node(node['uuid'], shard=shard)
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_, after = self.client.show_node(node['uuid'])
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self.assertEqual(shard, after['shard'])
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class TestNodeShardQueries(base.BaseBaremetalTest):
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"""Tests for baremetal shards."""
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min_microversion = '1.82'
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def setUp(self):
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super(TestNodeShardQueries, self).setUp()
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_, self.chassis = self.create_chassis()
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_, bad_node = self.create_node(self.chassis['uuid'], shard='bad')
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_, none_node = self.create_node(self.chassis['uuid']) # shard=None
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self.bad_node_id = bad_node['uuid']
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self.none_node_id = none_node['uuid']
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def _setup_nodes(self, good_shard, num=2):
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good_node_ids = []
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for i in range(num):
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_, node = self.create_node(self.chassis['uuid'], shard=good_shard)
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good_node_ids.append(node['uuid'])
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return good_node_ids
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@decorators.idempotent_id('df74c989-6972-4104-a8d6-bd8e8d811353')
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def test_show_all_nodes(self):
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"""Validate unfiltered API query will return nodes with a shard."""
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shard = "oneshardtest"
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good_node_ids = self._setup_nodes(shard)
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_, fetched_nodes = self.client.list_nodes()
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fetched_node_ids = [node['uuid'] for node in fetched_nodes['nodes']]
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for node_id in good_node_ids:
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self.assertIn(node_id, fetched_node_ids)
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@decorators.idempotent_id('6f1e241d-4386-4730-b9ff-28c6a3dcad31')
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def test_only_show_requested_shard(self):
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"""Validate filtering nodes by shard."""
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shard = "oneshardtest"
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good_node_ids = self._setup_nodes(shard)
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_, fetched_nodes = self.client.list_nodes(shard=shard)
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fetched_node_ids = [node['uuid'] for node in fetched_nodes['nodes']]
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self.assertItemsEqual(good_node_ids, fetched_node_ids)
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@decorators.idempotent_id('6f1e241d-4386-4730-b9ff-28c6a3dcad31')
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def test_only_show_multiple_requested_shards(self):
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"""Validate filtering nodes by multiple shards."""
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shard = "multishardtest"
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second_shard = "multishardtest2"
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good_node_ids = self._setup_nodes(shard)
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_, second_shard_node = self.create_node(
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self.chassis['uuid'], shard=second_shard)
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good_node_ids.append(second_shard_node['uuid'])
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_, fetched_nodes = self.client.list_nodes(
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shard=','.join([shard, second_shard]))
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fetched_node_ids = [node['uuid'] for node in fetched_nodes['nodes']]
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self.assertItemsEqual(good_node_ids, fetched_node_ids)
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self.assertNotIn(self.bad_node_id, fetched_node_ids)
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self.assertNotIn(self.none_node_id, fetched_node_ids)
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@decorators.idempotent_id('f7a2eeb7-d16e-480c-b698-3448491c73a1')
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def test_show_sharded_nodes(self):
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_, fetched_nodes = self.client.list_nodes(sharded=True)
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fetched_node_ids = [node['uuid'] for node in fetched_nodes['nodes']]
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# NOTE(JayF): All other nodes under test are sharded
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self.assertNotIn(self.none_node_id, fetched_node_ids)
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@decorators.idempotent_id('f7a2eeb7-d16e-480c-b698-3448491c73a1')
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def test_show_unsharded_nodes(self):
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_, fetched_nodes = self.client.list_nodes(sharded=False)
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fetched_node_ids = [node['uuid'] for node in fetched_nodes['nodes']]
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self.assertIn(self.none_node_id, fetched_node_ids)
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self.assertNotIn(self.bad_node_id, fetched_node_ids)
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