From 8a9604b3a1ccc9fec2c4c3b1af84973e53164c2c Mon Sep 17 00:00:00 2001
From: Yuvaraja Mariappan <ymariappan@juniper.net>
Date: Thu, 29 Sep 2016 16:00:47 -0700
Subject: [PATCH] schema changes for ecmp(native) loadbalancer

1. instance-ip can be a parent to floating-ip
2. floating-ip has the list-property of port-mappings(src and dst port)
3. floating-ip-port-mappings-enable boolean to enable/disable
port-mappings. defaule value is false.

Change-Id: I6fb9ed0ffde9d47e2be1cc48cd1381364ac65cd4
Partial-bug: 1629128
---
 src/config/api-server/vnc_cfg_types.py | 12 ++++++++++++
 src/schema/vnc_cfg.xsd                 | 27 ++++++++++++++++++++++++++
 2 files changed, 39 insertions(+)

diff --git a/src/config/api-server/vnc_cfg_types.py b/src/config/api-server/vnc_cfg_types.py
index a43709594de..8f134d03028 100644
--- a/src/config/api-server/vnc_cfg_types.py
+++ b/src/config/api-server/vnc_cfg_types.py
@@ -222,6 +222,9 @@ def pre_dbe_update(cls, id, fq_name, obj_dict, db_conn, **kwargs):
 class FloatingIpServer(Resource, FloatingIp):
     @classmethod
     def pre_dbe_create(cls, tenant_name, obj_dict, db_conn):
+        if obj_dict['parent_type'] == 'instance-ip':
+            return True, ""
+
         vn_fq_name = obj_dict['fq_name'][:-2]
         req_ip = obj_dict.get("floating_ip_address")
         if req_ip and cls.addr_mgmt.is_ip_allocated(req_ip, vn_fq_name):
@@ -252,6 +255,9 @@ def undo():
 
     @classmethod
     def post_dbe_delete(cls, id, obj_dict, db_conn):
+        if obj_dict['parent_type'] == 'instance-ip':
+            return True, ""
+
         vn_fq_name = obj_dict['fq_name'][:-2]
         fip_addr = obj_dict['floating_ip_address']
         db_conn.config_log('AddrMgmt: free FIP %s for vn=%s'
@@ -265,6 +271,9 @@ def post_dbe_delete(cls, id, obj_dict, db_conn):
 
     @classmethod
     def dbe_create_notification(cls, obj_ids, obj_dict):
+        if obj_dict['parent_type'] == 'instance-ip':
+            return
+
         fip_addr = obj_dict['floating_ip_address']
         vn_fq_name = obj_dict['fq_name'][:-2]
         cls.addr_mgmt.ip_alloc_notify(fip_addr, vn_fq_name)
@@ -272,6 +281,9 @@ def dbe_create_notification(cls, obj_ids, obj_dict):
 
     @classmethod
     def dbe_delete_notification(cls, obj_ids, obj_dict):
+        if obj_dict['parent_type'] == 'instance-ip':
+            return
+
         fip_addr = obj_dict['floating_ip_address']
         vn_fq_name = obj_dict['fq_name'][:-2]
         cls.addr_mgmt.ip_free_notify(fip_addr, vn_fq_name)
diff --git a/src/schema/vnc_cfg.xsd b/src/schema/vnc_cfg.xsd
index ee7f0896583..3f97a05d542 100644
--- a/src/schema/vnc_cfg.xsd
+++ b/src/schema/vnc_cfg.xsd
@@ -153,6 +153,19 @@ targetNamespace="http://www.contrailsystems.com/2012/VNC-CONFIG/0">
     </xsd:sequence>
 </xsd:complexType>
 
+<xsd:complexType name="PortMap">
+    <xsd:all>
+        <xsd:element name="src-port" type="xsd:integer"/>
+        <xsd:element name="dst-port" type="xsd:integer"/>
+    </xsd:all>
+</xsd:complexType>
+
+<xsd:complexType name="PortMappings">
+    <xsd:all>
+        <xsd:element name="port-mappings" type="PortMap" maxOccurs="65535"/>
+    </xsd:all>
+</xsd:complexType>
+
 <xsd:complexType name="MatchConditionType">
     <xsd:sequence>
         <xsd:element name="protocol"    type="xsd:string"  required='true'
@@ -1779,6 +1792,20 @@ targetNamespace="http://www.contrailsystems.com/2012/VNC-CONFIG/0">
      Link('floating-ip-virtual-machine-interface',
           'floating-ip', 'virtual-machine-interface', ['ref'], 'optional', 'CRUD',
           'Reference to virtual machine interface to which this floating ip is attached.') -->
+<xsd:element name="instance-ip-floating-ip"/>
+<!--#IFMAP-SEMANTICS-IDL
+    Link('instance-ip-floating-ip',
+        'instance-ip', 'floating-ip', ['has'], 'optional', 'CRUD',
+        'floating-ip can be child of instance-ip. By doing so instance-ip can be used as floating-ip.') -->
+<xsd:element name="floating-ip-port-mappings-enable" type="xsd:boolean" default='false'/>
+<!--#IFMAP-SEMANTICS-IDL
+     Property('floating-ip-port-mappings-enable',
+              'floating-ip', 'optional', 'CRUD',
+              'If it is false, floating-ip Nat is done for all Ports. If it is true, floating-ip Nat is done to the list of PortMaps.') -->
+<xsd:element name="floating-ip-port-mappings" type="PortMappings"/>
+<!--#IFMAP-SEMANTICS-IDL
+    ListProperty('floating-ip-port-mappings', 'floating-ip', 'optional', 'CRUD',
+             'List of PortMaps for this floating-ip.') -->
 
 <xsd:element name="alias-ip-pool" type="ifmap:IdentityType"/>
 <xsd:element name="virtual-network-alias-ip-pool"/>