Example #1
0
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)