Merge pull request #691 from edx/feanil/admin_subnet

Connect the admin subnet to the private routing table.

cloudformation_templates/edx-reference-architecture.json

@@ -1803,6 +1803,17 @@
         }
       }
     },
+    "PrivateSubnetRouteTableAssociationAdmin":{
+      "Type":"AWS::EC2::SubnetRouteTableAssociation",
+      "Properties":{
+        "SubnetId":{
+          "Ref":"AdminSubnet"
+        },
+        "RouteTableId":{
+          "Ref":"PrivateRouteTable"
+        }
+      }
+    },
     "PrivateSubnetRouteTableAssociationEdxapp01":{
       "Type":"AWS::EC2::SubnetRouteTableAssociation",
       "Properties":{
@@ -2088,6 +2099,17 @@
         }
       }
     },
+    "PrivateSubnetNetworkAclAssociationAdmin":{
+      "Type":"AWS::EC2::SubnetNetworkAclAssociation",
+      "Properties":{
+        "SubnetId":{
+          "Ref":"AdminSubnet"
+        },
+        "NetworkAclId":{
+          "Ref":"PrivateNetworkAcl"
+        }
+      }
+    },
     "PrivateSubnetNetworkAclAssociationEdxapp01":{
       "Type":"AWS::EC2::SubnetNetworkAclAssociation",
       "Properties":{