| # Copyright 2017 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. |
| import copy |
| import time |
| |
| import pytest |
| |
| from tcp_tests import settings |
| from tcp_tests.helpers import ext |
| from tcp_tests import logger |
| |
| LOG = logger.logger |
| |
| |
| class TestVirtletActions(object): |
| """Test class for testing Virtlet actions""" |
| |
| def test_virtlet_create_delete_vm(self, underlay, virtlet_deployed, |
| show_step, virtlet_actions): |
| """Test for deploying an mcp environment with virtlet |
| |
| Scenario: |
| 1. Start VM as a virtlet pod |
| 2. Wait active state of VM |
| 3. Delete VM and wait to delete pod |
| |
| """ |
| vm_name = virtlet_actions.run_vm() |
| virtlet_actions.wait_active_state(vm_name) |
| virtlet_actions.delete_vm(vm_name) |
| |
| def test_vm_resource_quotas(self, underlay, virtlet_deployed, show_step, |
| virtlet_actions): |
| """Test for deploying a VM with specific quotas |
| |
| Scenario: |
| 1. Prepare VM's yaml |
| 2. Start a VM |
| 3. Check that VM resources is equal to provided in yaml |
| 4. Destroy VM |
| |
| """ |
| |
| target_cpu = 2 # Cores |
| target_memory = 256 # Size in MB |
| target_memory_kb = target_memory*1024 |
| target_yaml = 'virtlet/examples/cirros-vm-exp.yaml' |
| virtlet_actions.adjust_cirros_resources(cpu=target_cpu, |
| memory=target_memory, |
| target_yaml=target_yaml) |
| vm_name = virtlet_actions.run_vm(target_yaml) |
| virtlet_actions.wait_active_state(vm_name) |
| domain_name = virtlet_actions.get_domain_name(vm_name) |
| cpu = virtlet_actions.get_vm_cpu_count(domain_name) |
| mem = virtlet_actions.get_vm_memory_count(domain_name) |
| fail_msg = '{0} is not correct memory unit for VM. Correct is {1}'.\ |
| format(mem, target_memory_kb) |
| assert target_memory_kb == mem, fail_msg |
| fail_msg = '{0} is not correct cpu cores count for VM. ' \ |
| 'Correct is {1}'.format(cpu, target_cpu) |
| assert target_cpu == cpu, fail_msg |
| virtlet_actions.delete_vm(target_yaml) |
| |
| def test_rbd_flexvolume_driver(self, underlay, virtlet_ceph_deployed, |
| show_step, virtlet_actions): |
| """Test for deploying a VM with Ceph RBD volume using flexvolumeDriver |
| |
| Scenario: |
| 1. Start VM with prepared yaml from run-ceph.sh scripts |
| 2. Check that RBD volume is listed in virsh domblklist for VM |
| 3. Destroy VM |
| |
| """ |
| # From: |
| # https://github.com/Mirantis/virtlet/blob/master/tests/e2e/run_ceph.sh |
| target_yaml = "virtlet/tests/e2e/cirros-vm-rbd-volume.yaml" |
| vm_name = virtlet_actions.run_vm(target_yaml) |
| virtlet_actions.wait_active_state(vm_name) |
| domain_name = virtlet_actions.get_domain_name(vm_name) |
| vm_volumes_list = virtlet_actions.list_vm_volumes(domain_name) |
| assert 'rbd' in vm_volumes_list |
| virtlet_actions.delete_vm(target_yaml) |