dfilppi | 9981f55 | 2017-08-07 20:10:53 +0000 | [diff] [blame^] | 1 | ######### |
| 2 | # Copyright (c) 2014 GigaSpaces Technologies Ltd. All rights reserved |
| 3 | # |
| 4 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | # you may not use this file except in compliance with the License. |
| 6 | # You may obtain a copy of the License at |
| 7 | # |
| 8 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | # |
| 10 | # Unless required by applicable law or agreed to in writing, software |
| 11 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | # * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | # * See the License for the specific language governing permissions and |
| 14 | # * limitations under the License. |
| 15 | |
| 16 | from cloudify import ctx |
| 17 | from cloudify.decorators import operation |
| 18 | from cloudify.exceptions import NonRecoverableError |
| 19 | from openstack_plugin_common import ( |
| 20 | with_neutron_client, |
| 21 | transform_resource_name, |
| 22 | get_resource_id, |
| 23 | get_openstack_id_of_single_connected_node_by_openstack_type, |
| 24 | delete_resource_and_runtime_properties, |
| 25 | delete_runtime_properties, |
| 26 | use_external_resource, |
| 27 | validate_resource, |
| 28 | validate_ip_or_range_syntax, |
| 29 | OPENSTACK_ID_PROPERTY, |
| 30 | OPENSTACK_TYPE_PROPERTY, |
| 31 | OPENSTACK_NAME_PROPERTY, |
| 32 | COMMON_RUNTIME_PROPERTIES_KEYS |
| 33 | ) |
| 34 | |
| 35 | from neutron_plugin.network import NETWORK_OPENSTACK_TYPE |
| 36 | |
| 37 | SUBNET_OPENSTACK_TYPE = 'subnet' |
| 38 | |
| 39 | # Runtime properties |
| 40 | RUNTIME_PROPERTIES_KEYS = COMMON_RUNTIME_PROPERTIES_KEYS |
| 41 | |
| 42 | |
| 43 | @operation |
| 44 | @with_neutron_client |
| 45 | def create(neutron_client, args, **kwargs): |
| 46 | |
| 47 | if use_external_resource(ctx, neutron_client, SUBNET_OPENSTACK_TYPE): |
| 48 | try: |
| 49 | net_id = \ |
| 50 | get_openstack_id_of_single_connected_node_by_openstack_type( |
| 51 | ctx, NETWORK_OPENSTACK_TYPE, True) |
| 52 | |
| 53 | if net_id: |
| 54 | subnet_id = \ |
| 55 | ctx.instance.runtime_properties[OPENSTACK_ID_PROPERTY] |
| 56 | |
| 57 | if neutron_client.show_subnet( |
| 58 | subnet_id)['subnet']['network_id'] != net_id: |
| 59 | raise NonRecoverableError( |
| 60 | 'Expected external resources subnet {0} and network' |
| 61 | ' {1} to be connected'.format(subnet_id, net_id)) |
| 62 | return |
| 63 | except Exception: |
| 64 | delete_runtime_properties(ctx, RUNTIME_PROPERTIES_KEYS) |
| 65 | raise |
| 66 | |
| 67 | net_id = get_openstack_id_of_single_connected_node_by_openstack_type( |
| 68 | ctx, NETWORK_OPENSTACK_TYPE) |
| 69 | subnet = { |
| 70 | 'name': get_resource_id(ctx, SUBNET_OPENSTACK_TYPE), |
| 71 | 'network_id': net_id, |
| 72 | } |
| 73 | subnet.update(ctx.node.properties['subnet'], **args) |
| 74 | transform_resource_name(ctx, subnet) |
| 75 | |
| 76 | s = neutron_client.create_subnet({'subnet': subnet})['subnet'] |
| 77 | ctx.instance.runtime_properties[OPENSTACK_ID_PROPERTY] = s['id'] |
| 78 | ctx.instance.runtime_properties[OPENSTACK_TYPE_PROPERTY] = \ |
| 79 | SUBNET_OPENSTACK_TYPE |
| 80 | ctx.instance.runtime_properties[OPENSTACK_NAME_PROPERTY] = subnet['name'] |
| 81 | |
| 82 | |
| 83 | @operation |
| 84 | @with_neutron_client |
| 85 | def delete(neutron_client, **kwargs): |
| 86 | delete_resource_and_runtime_properties(ctx, neutron_client, |
| 87 | RUNTIME_PROPERTIES_KEYS) |
| 88 | |
| 89 | |
| 90 | @operation |
| 91 | @with_neutron_client |
| 92 | def creation_validation(neutron_client, args, **kwargs): |
| 93 | validate_resource(ctx, neutron_client, SUBNET_OPENSTACK_TYPE) |
| 94 | subnet = dict(ctx.node.properties['subnet'], **args) |
| 95 | |
| 96 | if 'cidr' not in subnet: |
| 97 | err = '"cidr" property must appear under the "subnet" property of a ' \ |
| 98 | 'subnet node' |
| 99 | ctx.logger.error('VALIDATION ERROR: ' + err) |
| 100 | raise NonRecoverableError(err) |
| 101 | validate_ip_or_range_syntax(ctx, subnet['cidr']) |