85 lines
2.6 KiB
Python
85 lines
2.6 KiB
Python
from __future__ import absolute_import
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import random
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import testtools
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from tobiko.shell import ping
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from tobiko.shell import sh
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from tobiko.tests.faults.ha import cloud_disruptions
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from tobiko.tripleo import pacemaker
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from tobiko.tripleo import processes
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from tobiko.tripleo import containers
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from tobiko.tripleo import nova
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from tobiko.tripleo import neutron
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from tobiko.tripleo import undercloud
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from tobiko.openstack import stacks
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import tobiko
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def overcloud_health_checks(passive_checks_only=False):
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# this method will be changed in future commit
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check_pacemaker_resources_health()
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check_overcloud_processes_health()
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nova.check_nova_services_health()
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neutron.check_neutron_agents_health()
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if not passive_checks_only:
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# create a uniq stack
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check_vm_create()
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nova.start_all_instances()
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containers.assert_all_tripleo_containers_running()
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containers.assert_equal_containers_state()
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# check vm create with ssh and ping checks
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def check_vm_create(stack_name='stack{}'.format(random.randint(0, 1000000))):
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"""stack_name: unique stack name ,
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so that each time a new vm is created"""
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# create a vm
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stack = stacks.CirrosServerStackFixture(
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stack_name=stack_name)
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tobiko.reset_fixture(stack)
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stack.wait_for_create_complete()
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# Test SSH connectivity to floating IP address
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sh.get_hostname(ssh_client=stack.ssh_client)
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# Test ICMP connectivity to floating IP address
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ping.ping_until_received(
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stack.floating_ip_address).assert_replied()
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# check cluster failed statuses
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def check_pacemaker_resources_health():
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return pacemaker.PacemakerResourcesStatus().all_healthy
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def check_overcloud_processes_health():
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return processes.OvercloudProcessesStatus(
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).basic_overcloud_processes_running
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@undercloud.skip_if_missing_undercloud
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class RebootTripleoNodesTest(testtools.TestCase):
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""" HA Tests: run health check -> disruptive action -> health check
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disruptive_action: a function that runs some
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disruptive scenarion on a overcloud"""
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def test_overcloud_health_check(self):
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overcloud_health_checks()
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def test_reboot_controllers_recovery(self):
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overcloud_health_checks()
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cloud_disruptions.reset_all_controller_nodes()
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overcloud_health_checks()
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def test_reboot_computes_recovery(self):
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overcloud_health_checks()
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cloud_disruptions.reset_all_compute_nodes(hard_reset=True)
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overcloud_health_checks(passive_checks_only=True)
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# [..]
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# more tests to follow
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# run health checks
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# faults stop rabbitmq service on one controller
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# run health checks again
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