102 lines
3.3 KiB
Python
102 lines
3.3 KiB
Python
# Copyright 2016 Mirantis, Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
from fuelweb_test.helpers.decorators import log_snapshot_after_test
|
|
from proboscis import test
|
|
|
|
from stacklight_tests.kafka import api
|
|
|
|
|
|
@test(groups=["plugins"])
|
|
class TestNodesKafkaPlugin(api.KafkaPluginApi):
|
|
"""Class for system tests for Ceilometer-Redis plugin."""
|
|
|
|
@test(depends_on_groups=["deploy_kafka"],
|
|
groups=["check_scaling_kafka", "scaling",
|
|
"kafka", "system",
|
|
"add_remove_controller_kafka"])
|
|
@log_snapshot_after_test
|
|
def add_remove_controller_kafka(self):
|
|
"""Verify that the number of controllers can scale up and down
|
|
|
|
Scenario:
|
|
1. Revert snapshot with 5 deployed nodes in HA configuration
|
|
2. Remove one controller node and redeploy the cluster
|
|
3. Check that Kafka is running
|
|
4. Run OSTF
|
|
5. Add one controller node (return previous state) and
|
|
redeploy the cluster
|
|
6. Check that Kafka is running
|
|
7. Run OSTF
|
|
|
|
Duration 120m
|
|
"""
|
|
self.env.revert_snapshot("deploy_kafka")
|
|
|
|
target_node = {'slave-02': ['controller', self.settings.role_name]}
|
|
|
|
# Remove a controller
|
|
self.helpers.remove_nodes_from_cluster(target_node)
|
|
|
|
self.check_plugin_online()
|
|
|
|
# After removing a controller, one OSTF test should fail
|
|
self.helpers.run_ostf()
|
|
|
|
# Add a controller
|
|
self.helpers.add_nodes_to_cluster(target_node)
|
|
|
|
self.check_plugin_online()
|
|
|
|
self.helpers.run_ostf()
|
|
|
|
@test(depends_on_groups=["deploy_kafka"],
|
|
groups=["check_scaling_kafka", "scaling",
|
|
"kafka", "system",
|
|
"add_remove_compute_kafka"])
|
|
@log_snapshot_after_test
|
|
def add_remove_compute_kafka(self):
|
|
"""Verify that the number of computes can scale up and down
|
|
|
|
Scenario:
|
|
1. Revert snapshot with 5 deployed nodes in HA configuration
|
|
2. Remove one controller node and redeploy the cluster
|
|
3. Check that Kafka is running
|
|
4. Run OSTF
|
|
5. Add one compute node (return previous state) and
|
|
redeploy the cluster
|
|
6. Check that Kafka is running
|
|
7. Run OSTF
|
|
|
|
Duration 120m
|
|
"""
|
|
self.env.revert_snapshot("deploy_kafka")
|
|
|
|
target_node = {'slave-05': ['compute', 'cinder']}
|
|
|
|
# Remove a compute
|
|
self.helpers.remove_nodes_from_cluster(target_node)
|
|
|
|
self.check_plugin_online()
|
|
|
|
# After removing a compute, one OSTF test should fail
|
|
self.helpers.run_ostf()
|
|
|
|
# Add a compute
|
|
self.helpers.add_nodes_to_cluster(target_node)
|
|
|
|
self.check_plugin_online()
|
|
|
|
self.helpers.run_ostf()
|