75 lines
2.9 KiB
Python
75 lines
2.9 KiB
Python
# 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 cliff import command as cmd
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from fuelclient.objects import environment as environment_obj
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from octane.helpers import network
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from octane.util import env as env_util
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from octane.util import maintenance
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from octane.util import ssh
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def update_neutron_config(orig_env, seed_env):
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controllers = list(env_util.get_controllers(seed_env))
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tenant_id = env_util.cache_service_tenant_id(orig_env)
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sed_script = 's/^(nova_admin_tenant_id )=.*/\\1 = %s/' % (tenant_id,)
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for node in controllers:
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ssh.call(['sed', '-re', sed_script, '-i', '/etc/neutron/neutron.conf'],
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node=node)
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def upgrade_control_plane(orig_id, seed_id):
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orig_env = environment_obj.Environment(orig_id)
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seed_env = environment_obj.Environment(seed_id)
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controllers = list(env_util.get_controllers(seed_env))
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update_neutron_config(orig_env, seed_env)
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# enable all services on seed env
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if len(controllers) > 1:
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maintenance.stop_cluster(seed_env)
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else:
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maintenance.start_corosync_services(seed_env)
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maintenance.start_upstart_services(seed_env)
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# disable cluster services on orig env
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maintenance.stop_cluster(orig_env)
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# switch networks to seed env
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roles = ['primary-controller', 'controller']
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# disable physical connectivity for orig env
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for node, info in env_util.iter_deployment_info(orig_env, roles):
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network.delete_patch_ports(node, info)
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# enable physical connectivity for seed env
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for node, info in env_util.iter_deployment_info(seed_env, roles):
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network.delete_overlay_networks(node, info)
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network.create_patch_ports(node, info)
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# enable all services on seed env
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if len(controllers) > 1:
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maintenance.start_cluster(seed_env)
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maintenance.start_corosync_services(seed_env)
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maintenance.start_upstart_services(seed_env)
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class UpgradeControlPlaneCommand(cmd.Command):
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"""Switch control plane to the seed environment"""
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def get_parser(self, prog_name):
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parser = super(UpgradeControlPlaneCommand, self).get_parser(prog_name)
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parser.add_argument(
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'orig_id', type=int, metavar='ORIG_ID',
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help="ID of original environment")
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parser.add_argument(
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'seed_id', type=int, metavar='SEED_ID',
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help="ID of seed environment")
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return parser
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def take_action(self, parsed_args):
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upgrade_control_plane(parsed_args.orig_id, parsed_args.seed_id)
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