229 lines
7.7 KiB
Python
229 lines
7.7 KiB
Python
# Copyright 2016 Mirantis, Inc.
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#
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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 fuelweb_test.helpers.decorators import log_snapshot_after_test
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from proboscis import test
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from stacklight_tests.influxdb_grafana import api
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@test(groups=["plugins"])
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class TestNodesInfluxdbPlugin(api.InfluxdbPluginApi):
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"""Class for system tests for InfluxDB-Grafana plugin."""
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@test(depends_on_groups=["deploy_ha_influxdb_grafana"],
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groups=["check_scaling_influxdb_grafana", "scaling",
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"influxdb_grafana", "system",
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"check_add_delete_controller_influxdb_grafana"])
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@log_snapshot_after_test
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def add_remove_controller_influxdb_grafana(self):
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"""Verify that the number of controllers can scale up and down
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Scenario:
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1. Revert snapshot with 9 deployed nodes in HA configuration
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2. Remove one controller node and update the cluster
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3. Check that plugin is working
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4. Run OSTF
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5. Add one controller node (return previous state) and
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update the cluster
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6. Check that plugin is working
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7. Run OSTF
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Duration 120m
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"""
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self.env.revert_snapshot("deploy_ha_influxdb_grafana")
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manipulated_node = {'slave-03': ['controller']}
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# NOTE(rpromyshlennikov): We set "check_services=False" and
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# "should_fail=1" parameters in deploy_cluster_wait and run_ostf
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# methods because after removing one node
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# nova has been keeping it in service list
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# Remove controller
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self.helpers.remove_node_from_cluster(manipulated_node)
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self.check_plugin_online()
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self.helpers.run_ostf(should_fail=1)
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# Add controller
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self.helpers.add_node_to_cluster(manipulated_node)
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self.check_plugin_online()
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self.helpers.run_ostf(should_fail=1)
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@test(depends_on_groups=["deploy_ha_influxdb_grafana"],
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groups=["check_scaling_influxdb_grafana", "scaling",
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"influxdb_grafana", "system",
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"add_remove_compute_influxdb_grafana"])
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@log_snapshot_after_test
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def add_remove_compute_influxdb_grafana(self):
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"""Verify that the number of computes can scale up and down
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Scenario:
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1. Revert snapshot with 9 deployed nodes in HA configuration
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2. Remove one compute node and update the cluster
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3. Check that plugin is working
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4. Run OSTF
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5. Add one compute node (return previous state) and
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update the cluster
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6. Check that plugin is working
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7. Run OSTF
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Duration 120m
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"""
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self.env.revert_snapshot("deploy_ha_influxdb_grafana")
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manipulated_node = {'slave-04': ['compute', 'cinder']}
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# NOTE(rpromyshlennikov): We set "check_services=False" and
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# "should_fail=1" parameters in deploy_cluster_wait and run_ostf
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# methods because after removing one node
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# nova has been keeping it in service list
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# Remove compute
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self.helpers.remove_node_from_cluster(manipulated_node)
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self.check_plugin_online()
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self.helpers.run_ostf(should_fail=1)
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# Add controller
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self.helpers.add_node_to_cluster(manipulated_node)
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self.check_plugin_online()
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self.helpers.run_ostf(should_fail=1)
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@test(depends_on_groups=["deploy_ha_influxdb_grafana"],
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groups=["check_scaling_influxdb_grafana", "scaling",
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"influxdb_grafana", "system",
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"add_remove_influxdb_grafana_node"])
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@log_snapshot_after_test
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def add_remove_influxdb_grafana_node(self):
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"""Verify that the number of InfluxDB-Grafana nodes
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can scale up and down
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Scenario:
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1. Revert snapshot with 9 deployed nodes in HA configuration
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2. Remove one InfluxDB-Grafana node and update the cluster
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3. Check that plugin is working
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4. Run OSTF
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5. Add one InfluxDB-Grafana node (return previous state) and
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update the cluster
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6. Check that plugin is working
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7. Run OSTF
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Duration 120m
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"""
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self.env.revert_snapshot("deploy_ha_influxdb_grafana")
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self.check_influxdb_nodes_count(3)
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manipulated_node = {'slave-07': self.settings.role_name}
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# Remove InfluxDB-Grafana node
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self.helpers.remove_node_from_cluster(manipulated_node)
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self.check_plugin_online()
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# NOTE(rpromyshlennikov): shouldn't fail,
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# but it'll be fixed in next releases
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self.check_influxdb_nodes_count(2)
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self.fuel_web.run_ostf()
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# Add InfluxDB-Grafana node
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self.helpers.add_node_to_cluster(manipulated_node)
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self.check_plugin_online()
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self.check_influxdb_nodes_count(3)
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self.helpers.run_ostf()
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@test(depends_on_groups=["deploy_ha_influxdb_grafana"],
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groups=["check_failover_influxdb_grafana" "failover",
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"influxdb_grafana", "system", "destructive",
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"shutdown_influxdb_grafana_node"])
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@log_snapshot_after_test
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def shutdown_influxdb_grafana_node(self):
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"""Verify that failover for InfluxDB cluster works.
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Scenario:
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1. Revert snapshot with 9 deployed nodes in HA configuration
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2. Determine influx_db master node were vip_influxdb was started
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3. Shutdown influx_db master node
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4. Check that vip_influxdb was started on another node
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5. Check that plugin is working
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6. Check that no data lost after shutdown
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7. Run OSTF
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Duration 30m
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"""
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self.env.revert_snapshot("deploy_ha_influxdb_grafana")
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master_node_hostname = self.get_influxdb_master_node()['fqdn']
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self.helpers.hard_shutdown_node(master_node_hostname)
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self.wait_for_rotation_influx_master(master_node_hostname)
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self.check_plugin_online()
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# TODO(rpromyshlennikov): check no data lost
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self.helpers.run_ostf()
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@test(depends_on_groups=["prepare_slaves_3"],
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groups=["influxdb_grafana_createmirror_deploy_plugin",
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"system", "influxdb_grafana", "createmirror"])
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@log_snapshot_after_test
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def influxdb_grafana_createmirror_deploy_plugin(self):
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"""Run fuel-createmirror and deploy environment
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Scenario:
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1. Upload and install the InfluxDB/Grafana plugin
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to the master node.
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2. Run the following command on the master node:
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fuel-createmirror
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3. Create an environment with enabled plugin and deploy it.
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4. Run OSTF.
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Duration 60m
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"""
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self.env.revert_snapshot("ready_with_3_slaves")
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self.prepare_plugin()
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self.helpers.fuel_createmirror()
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self.helpers.create_cluster(name=self.__class__.__name__)
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self.activate_plugin()
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self.helpers.deploy_cluster(
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{
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'slave-01': ['controller'],
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'slave-02': ['compute'],
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'slave-03': self.settings.role_name
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}
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)
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self.check_plugin_online()
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self.helpers.run_ostf()
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