From 6f5fcd44f6978a021f1d4828d3e088d79221b241 Mon Sep 17 00:00:00 2001
From: Dinesh Kumar Govindasamy <dingov@microsoft.com>
Date: Fri, 31 Aug 2018 10:33:48 -0700
Subject: [PATCH] Support for network namespace in windows

This is to add network namespace support for Windows

Signed-off-by: Dinesh Govindasamy <dingov@microsoft.com>
Co-Authored-By: msabansal <sabansal@microsoft.com>
---
 config-windows.md          | 4 +++-
 schema/config-windows.json | 3 +++
 specs-go/config.go         | 2 ++
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/config-windows.md b/config-windows.md
index 5e9ea3b1c..52798772b 100644
--- a/config-windows.md
+++ b/config-windows.md
@@ -125,6 +125,7 @@ The following parameters can be specified:
 * **`allowUnqualifiedDNSQuery`** *(bool, OPTIONAL)* - specifies if unqualified DNS name resolution is allowed.
 * **`DNSSearchList`** *(array of strings, OPTIONAL)* - comma separated list of DNS suffixes to use for name resolution.
 * **`networkSharedContainerName`** *(string, OPTIONAL)* - name (ID) of the container that we will share with the network stack.
+* **`networkNamespace`** *(string, OPTIONAL)* - name (ID) of the network namespace that will be used for the container. If a network namespace is specified no other parameter must be specified.
 
 ### Example
 
@@ -139,7 +140,8 @@ The following parameters can be specified:
                 "a.com",
                 "b.com"
             ],
-            "networkSharedContainerName": "containerName"
+            "networkSharedContainerName": "containerName",
+            "networkNamespace": "168f3daf-efc6-4377-b20a-2c86764ba892"
         }
    }
 ```
diff --git a/schema/config-windows.json b/schema/config-windows.json
index 264cf2746..68b51e902 100644
--- a/schema/config-windows.json
+++ b/schema/config-windows.json
@@ -71,6 +71,9 @@
                     },
                     "networkSharedContainerName": {
                         "type": "string"
+                    },
+                    "networkNamespace": {
+                        "type": "string"
                     }
                 }
             },
diff --git a/specs-go/config.go b/specs-go/config.go
index 7781c5361..f32698cab 100644
--- a/specs-go/config.go
+++ b/specs-go/config.go
@@ -503,6 +503,8 @@ type WindowsNetwork struct {
 	DNSSearchList []string `json:"DNSSearchList,omitempty"`
 	// Name (ID) of the container that we will share with the network stack.
 	NetworkSharedContainerName string `json:"networkSharedContainerName,omitempty"`
+	// name (ID) of the network namespace that will be used for the container.
+	NetworkNamespace string `json:"networkNamespace,omitempty"`
 }
 
 // WindowsHyperV contains information for configuring a container to run with Hyper-V isolation.