Modify vnf query related stuffs in vnflcm.

add _link.py, instantiated_vnf_info.py, and vim_connection_info.py from whom vnf_instance.py imports serializers.

Change-Id: Ib1ad1a25ec19e42aaaa108bda080ed9d8fa260ba
Issue-ID: VFC-1016
Signed-off-by: laili <lai.li@zte.com.cn>

3 files changed, 200 insertions, 0 deletions

diff --git a/lcm/lcm/nf/serializers/_links.py b/lcm/lcm/nf/serializers/_links.py
new file mode 100644
index 00000000..a8c0261e
--- /dev/null
+++ b/lcm/lcm/nf/serializers/_links.py
@@ -0,0 +1,60 @@
+# 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.
+
+from rest_framework import serializers
+
+from link import LinkSerializer
+
+
+class _LinksSerializer(serializers.Serializer):
+    href = LinkSerializer(
+        help_text="URI of this resource.",
+        required=True,
+        allow_null=False)
+    indicators = LinkSerializer(
+        help_text="Indicators related to this VNF instance.",
+        required=False,
+        allow_null=True)
+    instantiate = LinkSerializer(
+        help_text="Link to the instantiate task resource.",
+        required=False,
+        allow_null=True)
+    termiante = LinkSerializer(
+        help_text="Link to the terminate task resource.",
+        required=False,
+        allow_null=True)
+    scale = LinkSerializer(
+        help_text="Link to the scale task resource.",
+        required=False,
+        allow_null=True)
+    scaleToLevel = LinkSerializer(
+        help_text="Link to the scale_to_level task resource.",
+        required=False,
+        allow_null=True)
+    changeFlavour = LinkSerializer(
+        help_text="Link to the change_flavour task resource.",
+        required=False,
+        allow_null=True)
+    heal = LinkSerializer(
+        help_text="Link to the heal task resource.",
+        required=False,
+        allow_null=True)
+    operate = LinkSerializer(
+        help_text="Link to the operate task resource.",
+        required=False,
+        allow_null=True)
+    changeExtConn = LinkSerializer(
+        help_text="Link to the change_ext_conn task resource.",
+        required=False,
+        allow_null=True)
diff --git a/lcm/lcm/nf/serializers/instantiated_vnf_info.py b/lcm/lcm/nf/serializers/instantiated_vnf_info.py
new file mode 100644
index 00000000..a61aa202
--- /dev/null
+++ b/lcm/lcm/nf/serializers/instantiated_vnf_info.py
@@ -0,0 +1,88 @@
+# 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.
+
+from rest_framework import serializers
+
+from scale_info import ScaleInfoSerializer
+from ext_cp_info import ExtCpInfoSerializer
+from ext_virtual_link_info import ExtVirtualLinkInfoSerializer
+from ext_managed_virtual_link_info import ExtManagedVirtualLinkInfoSerializer
+from vnfc_resource_info import VnfcResourceInfoSerializer
+from vnf_virtual_link_resource_info import VnfVirtualLinkResourceInfoSerializer
+from virtual_storage_resource_info import VirtualStorageResourceInfoSerializer
+
+
+class InstantiatedVnfInfoSerializer(serializers.Serializer):
+    flavourId = serializers.CharField(
+        help_text="Identifier of the VNF deployment flavour applied to this VNF instance.",
+        max_length=255,
+        required=True,
+        allow_null=False,
+        allow_blank=False)
+    vnfState = serializers.ChoiceField(
+        help_text="State of the VNF instance.",
+        choices=["STARTED", "STOPPED", "NOT_INSTANTIATED", "INSTANTIATED", "FAILED"],
+        required=True,
+        allow_null=False,
+        allow_blank=False)
+    scaleStatus = ScaleInfoSerializer(
+        help_text="Scale status of the VNF, one entry per aspect. \
+        Represents for every scaling aspect how big the VNF has been scaled w.r.t. that aspect.",
+        many=True,
+        required=False,
+        allow_null=True)
+    extCpInfo = ExtCpInfoSerializer(
+        help_text="Information about the external CPs exposed by the VNF instance.",
+        many=True,
+        required=True,
+        allow_null=False)
+    extVirtualLinkInfo = ExtVirtualLinkInfoSerializer(
+        help_text="Information about the external VLs the VNF instance is connected to.",
+        many=True,
+        required=False,
+        allow_null=True)
+    extManagedVirtualLinkInfo = ExtManagedVirtualLinkInfoSerializer(
+        help_text="Information about the externally-managed internal VLs of the VNF instance.",
+        many=True,
+        required=False,
+        allow_null=True)
+    monitoringParameters = serializers.DictField(
+        help_text="Active monitoring parameters.",
+        child=serializers.CharField(allow_blank=True),
+        required=False,
+        allow_null=True)
+    localizationLanguage = serializers.CharField(
+        help_text="Information about localization language of the VNF.",
+        max_length=255,
+        required=False,
+        allow_null=True,
+        allow_blank=True)
+    vnfcResourceInfo = VnfcResourceInfoSerializer(
+        help_text="Information about the virtualised compute and storage resources used by the VNFCs of the VNF instance.",
+        many=True,
+        required=False,
+        allow_null=True,
+        allow_blank=True)
+    vnfVirtualLinkResourceInfo = VnfVirtualLinkResourceInfoSerializer(
+        help_text="Information about the virtualised network resources used by the VLs of the VNF instance.",
+        many=True,
+        required=False,
+        allow_null=True,
+        allow_blank=True)
+    virtualStorageResourceInfo = VirtualStorageResourceInfoSerializer(
+        help_text="Information about the virtualised storage resources used as storage for the VNF instance.",
+        many=True,
+        required=False,
+        allow_null=True,
+        allow_blank=True)
diff --git a/lcm/lcm/nf/serializers/vim_connection_info.py b/lcm/lcm/nf/serializers/vim_connection_info.py
new file mode 100644
index 00000000..fa397307
--- /dev/null
+++ b/lcm/lcm/nf/serializers/vim_connection_info.py
@@ -0,0 +1,52 @@
+# 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.
+
+from rest_framework import serializers
+
+
+class VimConnectionInfoSerializer(serializers.Serializer):
+    id = serializers.CharField(
+        help_text="The identifier of the VIM Connection. This identifier is managed by the NFVO.",
+        max_length=255,
+        required=True,
+        allow_null=False,
+        allow_blank=False)
+    vimId = serializers.CharField(
+        help_text="The identifier of the VIM instance. This identifier is managed by the NFVO.",
+        max_length=255,
+        required=False,
+        allow_null=True,
+        allow_blank=True)
+    vimType = serializers.CharField(
+        help_text="Discriminator for the different types of the VIM information.",
+        max_length=255,
+        required=True,
+        allow_null=False,
+        allow_blank=False)
+    interfaceInfo = serializers.DictField(
+        help_text="Information about the interface or interfaces to the VIM",
+        child=serializers.CharField(allow_blank=True),
+        required=False,
+        allow_null=True)
+    accessInfo = serializers.DictField(
+        help_text="Authentication credentials for accessing the VIM, and other access-related information",
+        child=serializers.CharField(allow_blank=True),
+        required=False,
+        allow_null=True)
+    extra = serializers.DictField(
+        help_text="VIM type specific additional information. \
+        The applicable structure, and whether or not this attribute is available, is dependent on the content of vimType.",
+        child=serializers.CharField(allow_blank=True),
+        required=False,
+        allow_null=True)