1 files changed, 91 insertions, 0 deletions
diff --git a/cyborg_enhancement/mitaka_version/cyborg/cyborg/objects/port.py b/cyborg_enhancement/mitaka_version/cyborg/cyborg/objects/port.py
new file mode 100644
index 0000000..6379db6
--- /dev/null
+++ b/cyborg_enhancement/mitaka_version/cyborg/cyborg/objects/port.py
@@ -0,0 +1,91 @@
+# Copyright 2018 Lenovo Research Co.,LTD.
+# 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.
+
+from oslo_log import log as logging
+from oslo_versionedobjects import base as object_base
+
+from cyborg.db import api as dbapi
+from cyborg.objects import base
+from cyborg.objects import fields as object_fields
+
+LOG = logging.getLogger(__name__)
+
+@base.CyborgObjectRegistry.register
+class Port(base.CyborgObject, object_base.VersionedObjectDictCompat):
+    # Version 1.0: Initial version
+    VERSION = '1.0'
+
+    dbapi = dbapi.get_instance()
+
+    fields = {
+        'uuid': object_fields.UUIDField(nullable=False),
+        'computer_node': object_fields.UUIDField(nullable=False),
+        'phy_port_name': object_fields.StringField(nullable=True),
+        'pci_slot': object_fields.StringField(nullable=True),
+        'product_id': object_fields.StringField(nullable=True),
+        'vendor_id': object_fields.StringField(nullable=False),
+        'is_used': object_fields.IntegerField(nullable=False),
+        'accelerator_id': object_fields.UUIDField(nullable=True),
+        'bind_instance_id': object_fields.UUIDField(nullable=True),
+        'bind_port_id': object_fields.UUIDField(nullable=True),
+        'device_type': object_fields.StringField(nullable=True),
+    }
+
+    def __init__(self, *args, **kwargs):
+        super(Port, self).__init__(*args, **kwargs)
+
+    def create(self, context=None):
+        """Create an Port record in the DB, this can be used by cyborg-agents
+        to auto register physical port of network cards."""
+        values = self.obj_get_changes()
+        db_port= self.dbapi.port_create(context, values)
+        self._from_db_object(self, db_port)
+
+    @classmethod
+    def get(cls, context, uuid):
+        """Find a DB Port and return an Ojb Port."""
+        db_port = cls.dbapi.port_get(context, uuid)
+        obj_port = cls._from_db_object(cls(context), db_port)
+        return obj_port
+
+    @classmethod
+    def get(cls, context, phy_port_name, pci_slot, computer_node):
+        """Return a list of Port objects."""
+        db_port = cls.dbapi.port_get(context, phy_port_name=phy_port_name,
+                                     pci_slot=pci_slot, computer_node=computer_node)
+        if db_port:
+            obj_port = cls._from_db_object(cls(context), db_port)
+            return obj_port
+        else:
+            return None
+
+    @classmethod
+    def list(cls, context, limit, marker, sort_key, sort_dir):
+        """Return a list of Port objects."""
+        db_ports = cls.dbapi.port_list(context, limit, marker, sort_key,
+                                             sort_dir)
+        obj_ports = cls._from_db_object_list(context, db_ports)
+        return obj_ports
+
+    def save(self, context):
+        """Update a Port record in the DB."""
+        updates = self.obj_get_changes()
+        db_port = self.dbapi.port_update(context, self.uuid, updates)
+        self._from_db_object(self, db_port)
+
+    def destory(self, context):
+        """Delete the Port record in the DB."""
+        self.dbapi.port_destory(context, self.uuid)
+        self.obj_reset_changes()