Add vnfd validity check

Change-Id: I46d607df7e0a61a81e91765396e4df88867e71fa
Issue-ID: VFC-1490
Signed-off-by: hongyuzhao <zhao.hongyu@zte.com.cn>

5 files changed, 528 insertions, 0 deletions

diff --git a/lcm/lcm/pub/verifyvnfd/__init__.py b/lcm/lcm/pub/verifyvnfd/__init__.py
new file mode 100644
index 00000000..c7b6818e
--- /dev/null
+++ b/lcm/lcm/pub/verifyvnfd/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2017 ZTE Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file 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.
diff --git a/lcm/lcm/pub/verifyvnfd/const.py b/lcm/lcm/pub/verifyvnfd/const.py
new file mode 100644
index 00000000..c590ec94
--- /dev/null
+++ b/lcm/lcm/pub/verifyvnfd/const.py
@@ -0,0 +1,328 @@
+# Copyright (C) 2019 ZTE. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file 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.
+
+
+vnfd_model1 = {
+    'metadata': {
+        'vendor': 'zte',
+        'is_shared': False,
+        'description': '',
+        'domain_type': 'CN',
+        'version': 'v4.14.10',
+        'vmnumber_overquota_alarm': False,
+        'cross_dc': False,
+        'vnf_type': 'SSS',
+        'vnfd_version': 'V00000001',
+        'id': 'sss-vnf-template',
+        'name': 'sss-vnf-template'
+    },
+    'vdus': [
+        {
+            "vdu_id": "vdu1Id",
+            "description": "vdu description",
+            "properties": {
+                "name": "vduinstname",
+                "vdu_type": "OMP",
+                "key_vdu": True,
+                "support_scaling": True,
+                "location_info": {
+                    "vimid": "vimid",
+                    "tenant": "tenantname",
+                    "availability_zone": "zone1",
+                    "host": "host1"
+                },
+                "local_affinity_antiaffinity_rule": [
+                    {
+                        "affinity_antiaffinity": "anti-affinity",
+                        "scope": "node"
+                    },
+                    {
+                        "affinity_antiaffinity": "affinity",
+                        "scope": "zone"
+                    }
+                ],
+                "inject_data_list": [
+                    {
+                        "file_name": "abc.xml",
+                        "file_data": "<a>xxx</a><b>ssss</b>"
+                    }
+                ],
+                "storage_policy": "HIGH",
+                "template_id": "26",
+                "manual_scale_select_vim": False,
+                "watchdog": {
+                    "enabledelay": 600000,
+                    "action": "reset"
+                },
+                "is_predefined": False,
+                "allow_scale_updown": False,
+                "inject_network_address": True,
+                "inner_hugepage_num": 100,
+                "inner_hugepage_size": "2048",
+                "action": "add"
+            },
+            "image_file": 'sss',
+            "local_storages": [
+                "local_storage_id1",
+                "local_storage_id2"
+            ],
+            "virtual_storages": [
+                {
+                    "virtual_storage_id": "volume_storage1",
+                    "location": "/usr/data",
+                    "device": "/dev/hda1"
+                }
+            ],
+            "dependencies": [
+                "vdu1Id",
+                "vduNId"
+            ],
+            "nfv_compute": {
+                "num_cpus": 4,
+                "mem_size": "1 GB",
+                "cpu_frequency": "1GHz",
+                "flavor_extra_specs": {
+                    "hw: cpu_policy": "shared",
+                    "hw: cpu_max_threads": 50,
+                    "hw: cpu_sockets": 10,
+                    "hw: cpu_max_sockets": 20,
+                    "hw: cpu_max_cores": 8,
+                    "hw: cpu_threads": 30,
+                    "hw: numa_mem.0": 12288,
+                    "hw: hugepage_num": 100,
+                    "hw: high_performance": "dvs_high",
+                    "hw: numa_nodes": 1,
+                    "hw: numa_cpus.0": "2,4,8",
+                    "hw: numa_pci": True,
+                    "hw: cpu_cores": 4,
+                    "pci_passthrough: alias": "ColetoCreek: 1",
+                    "hw: mem_page_size": "large",
+                    "hw: mem_paging_mechanism": "EPT"
+                }
+            },
+            "vls": [
+                "vlId1",
+            ],
+            "cps": [
+                "cpId1",
+            ],
+            "scalable": {
+                "min_instances": 1,
+                "max_instances": 2,
+                "default_instances": 1
+            },
+            "interfaces": {
+                "Standard": {
+                    "create": {
+                        "implementation": "<implementationScript>",
+                        "inputs": {
+                            "param1Name": "value1",
+                            "paramNName": "valueN"
+                        }
+                    },
+                    "configure": {
+                        "implementation": "<implementationScript>",
+                        "inputs": {
+                            "param1Name": "value1",
+                            "paramNName": "valueN"
+                        }
+                    },
+                    "start": {
+                        "implementation": "<implementationScript>",
+                        "inputs": {
+                            "param1Name": "value1",
+                            "paramNName": "valueN"
+                        }
+                    },
+                    "stop": {
+                        "implementation": "<implementationScript>",
+                        "inputs": {
+                            "param1Name": "value1",
+                            "paramNName": "valueN"
+                        }
+                    },
+                    "delete": {
+                        "implementation": "<implementationScript>",
+                        "inputs": {
+                            "param1Name": "value1",
+                            "paramNName": "valueN"
+                        }
+                    }
+                }
+            },
+            "artifacts": [
+            ]
+        }
+    ],
+    'volume_storages': [
+        {
+            "volume_storage_id": "volume_storage1",
+            "description": "",
+            "properties": {
+                "size": "\"100 GB\"",
+                "volume_id": "",
+                "volume_name": "volumeStorage1",
+                "custom_volume_type": "type1",
+                "disk_type": "data",
+                "delete_on_termination_vm": True,
+                "location_info": {
+                    "vimid": "vimid_1",
+                    "tenant": "tenantname_1",
+                    "availability_zone": "zone1"
+                },
+                "is_predefined": False,
+                "is_shared": False
+            },
+            "image_file": [
+                "volume_image"
+            ]
+        }
+    ],
+    'policies': {
+        'scaling': {
+            'targets': {
+
+            },
+            'policy_id': 'policy_scale_sss-vnf-template',
+            'properties': {
+                'policy_file': '*-vnfd.zip/*-vnf-policy.xml'
+            },
+            'description': ''
+        }
+    },
+    'image_files': [
+        {
+            'description': '',
+            'properties': {
+                'name': 'opencos_sss_omm_img_release_20150723-1-disk1.vmdk',
+                'checksum': '',
+                'disk_format': 'VMDK',
+                'file_url': './zte-cn-sss-main-image/OMM/opencos_sss_omm_img_release_20150723-1-disk1.vmdk',
+                'container_type': 'vm',
+                'version': '',
+                'hypervisor_type': 'kvm'
+            },
+            'image_file_id': 'opencos_sss_omm_img_release_20150723-1-disk1'
+        },
+        {
+            'description': '',
+            'properties': {
+                'name': 'sss.vmdk',
+                'checksum': '',
+                'disk_format': 'VMDK',
+                'file_url': './zte-cn-sss-main-image/NE/sss.vmdk',
+                'container_type': 'vm',
+                'version': '',
+                'hypervisor_type': 'kvm'
+            },
+            'image_file_id': 'sss'
+        }
+    ],
+    'vls': [
+        {
+            "vl_id": "vldId1",
+            "description": "",
+            "properties": {
+                "name": "umac_241_control",
+                "network_name": "umac_control",
+                "is_predefined": False,
+                "vendor": "zte",
+                "netmask": "255.255.255.0",
+                "mtu": 1500,
+                "network_type": "vlan",
+                "physical_network": "phynet01",
+                "segmentation_id": "30",
+                "vlan_transparent": False,
+                "vds_name": "vds1",
+                "cidr": "192.168.199.0/24",
+                "ip_version": 4,
+                "gateway_ip": "192.168.199.1",
+                "dhcp_enabled": False,
+                "dns_nameservers": [
+                    "192.168.0.4",
+                    "192.168.0.10"
+                ],
+                "start_ip": "192.168.199.2",
+                "end_ip": "192.168.199.254",
+                "host_routes": [
+                    {
+                        "destination": "10.43.26.0/24",
+                        "nexthop": "10.41.23.1"
+                    }
+                ],
+                "location_info": {
+                    "vimid": "vimid_1",
+                    "tenant": "tenantname_1"
+                },
+                "cloud_type": "IaaS",
+                "vl_profile": {"networkName": "test"},
+                "connectivity_type": {}
+            },
+            "route_id": "router01",
+            "route_external": False
+        }
+    ],
+    'cps': [
+        {
+            "cp_id": "cpId1",
+            "description": "",
+            "properties": {
+                "name": "",
+                "mac_address": "00:d9:00:82:11:e1",
+                "ip_address:": "192.168.1.21",
+                "ip_range_start": "192.168.1.20",
+                "ip_range_end": "192.168.1.29",
+                "floating_ip_address": {
+                    "external_network": "extnet01",
+                    "ip_address": "10.43.53.23"
+                },
+                "service_ip_address": "192.168.1.23",
+                "order": 1,
+                "bandwidth": 1000,
+                "vnic_type": "normal",
+                "allowed_address_pairs": [
+                    {
+                        "ip": "192.168.1.13",
+                        "mac": "00:f3:43:20:a2:a3"
+                    }
+                ],
+                "bond": "none",
+                "bond_index": 1,
+                "macbond": "00:d9:00:82:11:d1",
+                "sfc_encapsulation": "",
+                "direction": "",
+                "gateway_ip": "192.168.199.1",
+                "netmask": "255.255.255.0",
+                "interface_name": "fe-01-02",
+                "is_virtual": False,
+                "function": "control",
+                "protocol_data": [
+                    {
+                        "address_data": {
+                            "l3_address_data": {
+                                "fixed_ip_address": "test"
+                            },
+                        },
+                    },
+                ]
+
+            },
+            "vl_id": "vldId1",
+            "vdu_id": "vdu1Id"
+        }
+    ],
+    'local_storages': [
+
+    ],
+}
diff --git a/lcm/lcm/pub/verifyvnfd/tests.py b/lcm/lcm/pub/verifyvnfd/tests.py
new file mode 100644
index 00000000..3f71ae7f
--- /dev/null
+++ b/lcm/lcm/pub/verifyvnfd/tests.py
@@ -0,0 +1,29 @@
+# Copyright 2018 ZTE Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file 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.
+
+import unittest
+from . import verifyvnfd
+from . import const
+
+
+class VerifyVnfdTest(unittest.TestCase):
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def test_vnfd_verfify_success1(self):
+        ret = verifyvnfd.verify(const.vnfd_model1)
+        self.assertEqual(ret, [])
diff --git a/lcm/lcm/pub/verifyvnfd/verifyvnfd.py b/lcm/lcm/pub/verifyvnfd/verifyvnfd.py
new file mode 100644
index 00000000..b4ed0408
--- /dev/null
+++ b/lcm/lcm/pub/verifyvnfd/verifyvnfd.py
@@ -0,0 +1,35 @@
+# Copyright 2016 ZTE Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file 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.
+
+import json
+import os
+import logging
+import jsonschema
+from lcm.pub.exceptions import NFLCMException
+
+logger = logging.getLogger(__name__)
+
+
+def verify(new_vnfd):
+    errors_found = []
+    vnfd_schema_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), "vnf_vnfd_schema.json")
+    with open(vnfd_schema_path, "r") as fvnfd_schema:
+        vnfd_schema = json.load(fvnfd_schema)
+        vnfd_validator = jsonschema.validators.Draft4Validator(schema=vnfd_schema)
+        for error in vnfd_validator.iter_errors(new_vnfd):
+            logger.error("vnfd verify fail:%s" % error)
+            errors_found.append(error)
+        if len(errors_found) > 0:
+            raise NFLCMException(errors_found)
+        return errors_found
diff --git a/lcm/lcm/pub/verifyvnfd/vnf_vnfd_schema.json b/lcm/lcm/pub/verifyvnfd/vnf_vnfd_schema.json
new file mode 100644
index 00000000..784781c0
--- /dev/null
+++ b/lcm/lcm/pub/verifyvnfd/vnf_vnfd_schema.json
@@ -0,0 +1,123 @@
+{
+  "description":"This type represents a vnfd.",
+  "type":"object",
+  "required":[
+
+  ],
+  "properties":{
+    "vdus":{
+      "type":"array",
+      "items":{
+        "type":"object",
+        "required":[
+          "vdu_id",
+          "cps"
+        ],
+        "properties":{
+          "vdu_id":{
+            "type":"string"
+          },
+          "cps":{
+            "type":"array"
+          }
+        }
+      }
+    },
+    "volume_storages":{
+      "type":"array",
+      "items":{
+        "type":"object",
+        "required":[
+          "volume_storage_id"
+        ],
+        "properties":{
+          "volume_storage_id":{
+            "type":"string"
+          }
+        }
+      }
+    },
+    "vls":{
+      "type":"array",
+      "items":{
+        "type":"object",
+        "required":[
+          "vl_id",
+          "properties"
+        ],
+        "properties":{
+          "vl_id":{
+            "type":"string"
+          },
+          "properties":{
+            "type":"object",
+            "required":[
+              "vl_profile",
+              "connectivity_type"
+            ],
+            "properties":{
+              "vl_profile":{
+                "type":"object",
+                "required":[
+                  "networkName"
+                ],
+                "properties":{
+                  "networkName":{
+                    "type":"string"
+                  }
+                }
+              },
+              "connectivity_type":{
+                "type":"object"
+              }
+            }
+          }
+        }
+      }
+    },
+    "cps":{
+      "type":"array",
+      "items":{
+        "type":"object",
+        "required":[
+          "cp_id"
+        ],
+        "properties":{
+          "cp_id":{
+            "type":"string"
+          },
+          "properties":{
+            "type":"object",
+            "required":[
+              "protocol_data"
+            ],
+            "properties":{
+              "protocol_data":{
+                "type":"array",
+                "items":{
+                  "type":"object",
+                  "required":[
+                    "address_data"
+                  ],
+                  "properties":{
+                    "address_data":{
+                      "type":"object",
+                      "required":[
+                        "l3_address_data"
+                      ],
+                      "properties":{
+                        "l3_address_data":{
+                          "type":"object"
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
\ No newline at end of file