def upgrade_control_plane(orig_id, seed_id):
orig_env = environment_obj.Environment(orig_id)
seed_env = environment_obj.Environment(seed_id)
controllers = list(env_util.get_controllers(seed_env))
update_neutron_config(orig_env, seed_env)
# enable all services on seed env
if len(controllers) > 1:
maintenance.stop_cluster(seed_env)
else:
maintenance.start_corosync_services(seed_env)
maintenance.start_upstart_services(seed_env)
# disable cluster services on orig env
maintenance.stop_cluster(orig_env)
# switch networks to seed env
roles = ['primary-controller', 'controller']
# disable physical connectivity for orig env
for node, info in env_util.iter_deployment_info(orig_env, roles):
network.delete_patch_ports(node, info)
# enable physical connectivity for seed env
for node, info in env_util.iter_deployment_info(seed_env, roles):
network.delete_overlay_networks(node, info)
network.create_patch_ports(node, info)
# enable all services on seed env
if len(controllers) > 1:
maintenance.start_cluster(seed_env)
maintenance.start_corosync_services(seed_env)
maintenance.start_upstart_services(seed_env)
def upgrade_control_plane(orig_id, seed_id):
orig_env = environment_obj.Environment(orig_id)
seed_env = environment_obj.Environment(seed_id)
controllers = list(env_util.get_controllers(seed_env))
# enable all services on seed env
if len(controllers) > 1:
maintenance.stop_cluster(seed_env)
else:
maintenance.start_corosync_services(seed_env)
maintenance.start_upstart_services(seed_env)
# disable cluster services on orig env
maintenance.stop_cluster(orig_env)
# switch networks to seed env
roles = ['primary-controller', 'controller']
# disable physical connectivity for orig env
for node, info in env_util.iter_deployment_info(orig_env, roles):
network.delete_patch_ports(node, info)
# enable physical connectivity for seed env
for node, info in env_util.iter_deployment_info(seed_env, roles):
network.delete_overlay_networks(node, info)
network.create_patch_ports(node, info)
# enable all services on seed env
if len(controllers) > 1:
maintenance.start_cluster(seed_env)
maintenance.start_corosync_services(seed_env)
maintenance.start_upstart_services(seed_env)
# NOTE(akscram): Remove replaced deployment info with
# the isolation mode and the alternative gateway.
# CAUTION: This method removes replaced deployment
# information for all nodes in an environment.
seed_env.delete_facts("deployment")
def upgrade_control_plane(orig_id, seed_id):
orig_env = environment_obj.Environment(orig_id)
seed_env = environment_obj.Environment(seed_id)
controllers = list(env_util.get_controllers(seed_env))
update_neutron_config(orig_env, seed_env)
# enable all services on seed env
if len(controllers) > 1:
maintenance.stop_cluster(seed_env)
else:
maintenance.start_corosync_services(seed_env)
maintenance.start_upstart_services(seed_env)
# disable cluster services on orig env
maintenance.stop_cluster(orig_env)
# switch networks to seed env
roles = ['primary-controller', 'controller']
# disable physical connectivity for orig env
for node, info in env_util.iter_deployment_info(orig_env, roles):
network.delete_patch_ports(node, info)
# enable physical connectivity for seed env
for node, info in env_util.iter_deployment_info(seed_env, roles):
network.delete_overlay_networks(node, info)
network.create_patch_ports(node, info)
# enable all services on seed env
if len(controllers) > 1:
maintenance.start_cluster(seed_env)
maintenance.start_corosync_services(seed_env)
maintenance.start_upstart_services(seed_env)
def rollback_control_plane(seed_id, orig_id):
seed_env = environment_obj.Environment(seed_id)
orig_env = environment_obj.Environment(orig_id)
# switch physical networks connectivity to orig_env
roles = ['primary-controller', 'controller']
for node, info in env_util.iter_deployment_info(seed_env, roles):
network.delete_patch_ports(node, info)
for node, info in env_util.iter_deployment_info(orig_env, roles):
network.create_patch_ports(node, info)
# enable cluster's services for orig_env
maintenance.start_cluster(orig_env)
maintenance.start_corosync_services(orig_env)
maintenance.enable_apis(orig_env)
def rollback_control_plane(seed_id, orig_id):
seed_env = environment_obj.Environment(seed_id)
orig_env = environment_obj.Environment(orig_id)
# switch physical networks connectivity to orig_env
roles = ['primary-controller', 'controller']
for node, info in env_util.iter_deployment_info(seed_env, roles):
network.delete_patch_ports(node, info)
for node, info in env_util.iter_deployment_info(orig_env, roles):
network.create_patch_ports(node, info)
# enable cluster's services for orig_env
maintenance.start_cluster(orig_env)
maintenance.start_corosync_services(orig_env)
maintenance.enable_apis(orig_env)
def test_start_corosync_services(mocker, mock_ssh_call, mock_ssh_call_output, mock_subprocess, node):
get_controllers = mocker.patch("octane.util.env.get_controllers")
get_controllers.return_value = iter([node])
get_crm_services = mocker.patch.object(maintenance, "get_crm_services")
get_crm_services.return_value = ["test_service1", "test_service2"]
mock_ssh_call.side_effect = [None, subprocess.CalledProcessError(1, "cmd"), None]
wait_for_services = mocker.patch.object(maintenance, "wait_for_corosync_services_sync")
maintenance.start_corosync_services("env")
mock_ssh_call_output.assert_called_once_with(["cibadmin", "--query", "--scope", "resources"], node=node)
assert wait_for_services.call_args_list == [mock.call("env", ["test_service1", "test_service2"], "start")]
assert mock_ssh_call.call_args_list == [
mock.call(["crm", "resource", "start", "test_service1"], node=node),
mock.call(["crm", "resource", "start", "test_service2"], node=node),
mock.call(["crm", "resource", "start", "test_service2"], node=node),
]
def test_start_corosync_services(mocker, mock_ssh_call, mock_ssh_call_output,
mock_subprocess, node):
get_controllers = mocker.patch('octane.util.env.get_controllers')
get_controllers.return_value = iter([node])
get_crm_services = mocker.patch.object(maintenance, 'get_crm_services')
get_crm_services.return_value = ['test_service1', 'test_service2']
mock_ssh_call.side_effect = \
[None, subprocess.CalledProcessError(1, 'cmd'), None]
wait_for_services = \
mocker.patch.object(maintenance, 'wait_for_corosync_services_sync')
maintenance.start_corosync_services('env')
mock_ssh_call_output.assert_called_once_with(
['cibadmin', '--query', '--scope', 'resources'], node=node)
assert wait_for_services.call_args_list == \
[mock.call('env', ['test_service1', 'test_service2'], 'start')]
assert mock_ssh_call.call_args_list == [
mock.call(['crm', 'resource', 'start', 'test_service1'], node=node),
mock.call(['crm', 'resource', 'start', 'test_service2'], node=node),
mock.call(['crm', 'resource', 'start', 'test_service2'], node=node),
]