diff options
Diffstat (limited to 'ice_validator/preload_vnfapi')
7 files changed, 257 insertions, 0 deletions
diff --git a/ice_validator/preload_vnfapi/__init__.py b/ice_validator/preload_vnfapi/__init__.py new file mode 100644 index 0000000..021c8fe --- /dev/null +++ b/ice_validator/preload_vnfapi/__init__.py @@ -0,0 +1,39 @@ +# -*- coding: utf8 -*- +# ============LICENSE_START==================================================== +# org.onap.vvp/validation-scripts +# =================================================================== +# Copyright © 2019 AT&T Intellectual Property. All rights reserved. +# =================================================================== +# +# Unless otherwise specified, all software contained herein is licensed +# under the Apache License, Version 2.0 (the "License"); +# you may not use this software except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# +# +# Unless otherwise specified, all documentation contained herein is licensed +# under the Creative Commons License, Attribution 4.0 Intl. (the "License"); +# you may not use this documentation except in compliance with the License. +# You may obtain a copy of the License at +# +# https://creativecommons.org/licenses/by/4.0/ +# +# Unless required by applicable law or agreed to in writing, documentation +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# ============LICENSE_END============================================ +from .vnfapi_generator import VnfApiPreloadGenerator + +__all__ = ["VnfApiPreloadGenerator"] diff --git a/ice_validator/preload_vnfapi/vnfapi_data/preload_template.json b/ice_validator/preload_vnfapi/vnfapi_data/preload_template.json new file mode 100644 index 0000000..dfa6cf2 --- /dev/null +++ b/ice_validator/preload_vnfapi/vnfapi_data/preload_template.json @@ -0,0 +1,30 @@ +{ + "input": { + "request-information": { + "request-id": "robot12", + "order-version": "1", + "notification-url": "openecomp.org", + "order-number": "1", + "request-action": "PreloadVNFRequest" + }, + "sdnc-request-header": { + "svc-request-id": "robot12", + "svc-notification-url": "http://openecomp.org:8080/adapters/rest/SDNCNotify", + "svc-action": "reserve" + }, + "vnf-topology-information": { + "vnf-topology-identifier": { + "vnf-name": "", + "vnf-type": "", + "generic-vnf-type": "", + "generic-vnf-name": "" + }, + "vnf-assignments": { + "availability-zones": [], + "vnf-networks": [], + "vnf-vms": [] + }, + "vnf-parameters": [] + } + } +}
\ No newline at end of file diff --git a/ice_validator/preload_vnfapi/vnfapi_data/vf-module-parameter.json b/ice_validator/preload_vnfapi/vnfapi_data/vf-module-parameter.json new file mode 100644 index 0000000..a7ad3b8 --- /dev/null +++ b/ice_validator/preload_vnfapi/vnfapi_data/vf-module-parameter.json @@ -0,0 +1,4 @@ +{ + "vnf-parameter-name": "", + "vnf-parameter-value": "" +} diff --git a/ice_validator/preload_vnfapi/vnfapi_data/vm-network.json b/ice_validator/preload_vnfapi/vnfapi_data/vm-network.json new file mode 100644 index 0000000..52231c3 --- /dev/null +++ b/ice_validator/preload_vnfapi/vnfapi_data/vm-network.json @@ -0,0 +1,12 @@ +{ + "network-role": "", + "network-role-tag": "", + "ip-count": 0, + "ip-count-ipv6": 0, + "floating-ip": "", + "floating-ip-v6": "", + "network-ips": [], + "network-ips-v6": [], + "network-macs": [], + "interface-route-prefixes": [] +} diff --git a/ice_validator/preload_vnfapi/vnfapi_data/vm.json b/ice_validator/preload_vnfapi/vnfapi_data/vm.json new file mode 100644 index 0000000..d00e048 --- /dev/null +++ b/ice_validator/preload_vnfapi/vnfapi_data/vm.json @@ -0,0 +1,8 @@ +{ + "vm-type": "", + "vm-count": 0, + "vm-names": { + "vm-name": [] + }, + "vm-networks": [] +} diff --git a/ice_validator/preload_vnfapi/vnfapi_data/vnf-network.json b/ice_validator/preload_vnfapi/vnfapi_data/vnf-network.json new file mode 100644 index 0000000..89af15f --- /dev/null +++ b/ice_validator/preload_vnfapi/vnfapi_data/vnf-network.json @@ -0,0 +1,4 @@ +{ + "network-role": "", + "network-name": "" +} diff --git a/ice_validator/preload_vnfapi/vnfapi_generator.py b/ice_validator/preload_vnfapi/vnfapi_generator.py new file mode 100644 index 0000000..bf4c61c --- /dev/null +++ b/ice_validator/preload_vnfapi/vnfapi_generator.py @@ -0,0 +1,160 @@ +# -*- coding: utf8 -*- +# ============LICENSE_START==================================================== +# org.onap.vvp/validation-scripts +# =================================================================== +# Copyright © 2019 AT&T Intellectual Property. All rights reserved. +# =================================================================== +# +# Unless otherwise specified, all software contained herein is licensed +# under the Apache License, Version 2.0 (the "License"); +# you may not use this software except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# +# +# Unless otherwise specified, all documentation contained herein is licensed +# under the Creative Commons License, Attribution 4.0 Intl. (the "License"); +# you may not use this documentation except in compliance with the License. +# You may obtain a copy of the License at +# +# https://creativecommons.org/licenses/by/4.0/ +# +# Unless required by applicable law or agreed to in writing, documentation +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# ============LICENSE_END============================================ +# +# + +import json +import os + +from preload import ( + AbstractPreloadGenerator, + get_json_template, + get_or_create_template, + replace, +) + +THIS_DIR = os.path.dirname(os.path.abspath(__file__)) +DATA_DIR = os.path.join(THIS_DIR, "vnfapi_data") + + +def add_fixed_ips(network_template, port): + for ip in port.fixed_ips: + if ip.ip_version == 4: + network_template["network-ips"].append({"ip-address": replace(ip.param)}) + network_template["ip-count"] += 1 + else: + network_template["network-ips-v6"].append({"ip-address": replace(ip.param)}) + network_template["ip-count-ipv6"] += 1 + + +def add_floating_ips(network_template, network): + # only one floating IP is really supported, in the preload model + # so for now we'll just use the last one. We might revisit this + # and if multiple floating params exist, then come up with an + # approach to pick just one + for ip in network.floating_ips: + key = "floating-ip" if ip.ip_version == 4 else "floating-ip-v6" + network_template[key] = replace(ip.param) + + +def get_or_create_network_template(network_role, vm_networks): + """ + If the network role already exists in vm_networks, then + return that otherwise create a blank template and return that + """ + return get_or_create_template( + DATA_DIR, "network-role", network_role, vm_networks, "vm-network" + ) + + +class VnfApiPreloadGenerator(AbstractPreloadGenerator): + @classmethod + def supports_output_passing(cls): + return False + + @classmethod + def format_name(cls): + return "VNF-API" + + @classmethod + def output_sub_dir(cls): + return "vnfapi" + + def generate_module(self, vnf_module): + preload = get_json_template(DATA_DIR, "preload_template") + self._populate(preload, vnf_module) + outfile = "{}/{}.json".format(self.output_dir, vnf_module.vnf_name) + with open(outfile, "w") as f: + json.dump(preload, f, indent=4) + + def _populate(self, preload, vnf_module): + self._add_availability_zones(preload, vnf_module) + self._add_vnf_networks(preload, vnf_module) + self._add_vms(preload, vnf_module) + self._add_parameters(preload, vnf_module) + + @staticmethod + def _add_availability_zones(preload, vnf_module): + zones = preload["input"]["vnf-topology-information"]["vnf-assignments"][ + "availability-zones" + ] + for zone in vnf_module.availability_zones: + zones.append({"availability-zone": replace(zone)}) + + @staticmethod + def _add_vnf_networks(preload, vnf_module): + networks = preload["input"]["vnf-topology-information"]["vnf-assignments"][ + "vnf-networks" + ] + for network in vnf_module.networks: + network_data = { + "network-role": network.network_role, + "network-name": replace( + "network name for {}".format(network.name_param) + ), + } + for subnet in network.subnet_params: + key = "ipv6-subnet-id" if "_v6_" in subnet else "subnet-id" + network_data[key] = subnet + networks.append(network_data) + + @staticmethod + def _add_vms(preload, vnf_module): + vm_list = preload["input"]["vnf-topology-information"]["vnf-assignments"][ + "vnf-vms" + ] + for vm in vnf_module.virtual_machine_types: + vm_template = get_json_template(DATA_DIR, "vm") + vm_template["vm-type"] = vm.vm_type + vm_template["vm-count"] = vm.vm_count + vm_template["vm-names"]["vm-name"].extend(map(replace, vm.names)) + vm_list.append(vm_template) + vm_networks = vm_template["vm-networks"] + for port in vm.ports: + role = port.network.network_role + network_template = get_or_create_network_template(role, vm_networks) + network_template["network-role"] = role + network_template["network-role-tag"] = role + network_template["use-dhcp"] = "Y" if port.uses_dhcp else "N" + add_fixed_ips(network_template, port) + add_floating_ips(network_template, port) + + @staticmethod + def _add_parameters(preload, vnf_module): + params = preload["input"]["vnf-topology-information"]["vnf-parameters"] + for key, value in vnf_module.preload_parameters.items(): + params.append({"vnf-parameter-name": key, "vnf-parameter-value": value}) |