From 16e814d68ae2811ab7accec215e927fcfdfb0c3b Mon Sep 17 00:00:00 2001
From: Clive Cox <cc@seldon.io>
Date: Fri, 9 Aug 2019 17:53:08 +0100
Subject: [PATCH] update serving doc with istio details

---
 doc/source/workflow/serving.md | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/doc/source/workflow/serving.md b/doc/source/workflow/serving.md
index a415c2e0db..8bf731028a 100644
--- a/doc/source/workflow/serving.md
+++ b/doc/source/workflow/serving.md
@@ -6,16 +6,35 @@ Depending on whether you deployed Seldon Core with Ambassador or the API Gateway
 
 ### Ambassador REST
 
-Assuming Ambassador is exposed at ```<ambassadorEndpoint>``` and with a Seldon deployment name ```<deploymentName>```:
+Assuming Ambassador is exposed at ```<ambassadorEndpoint>``` and with a Seldon deployment name ```<deploymentName>```  in namespace ```<namespace>```::
 
- * A REST endpoint will be exposed at : ```http://<ambassadorEndpoint>/seldon/<deploymentName>/api/v0.1/predictions```
+ * A REST endpoint will be exposed at : ```http://<ambassadorEndpoint>/seldon/<namespace>/<deploymentName>/api/v0.1/predictions```
 
 
 ### Ambassador gRPC
 
 Assuming Ambassador is exposed at ```<ambassadorEndpoint>``` and with a Seldon deployment name ```<deploymentName>```:
 
-  * A gRPC endpoint will be exposed at ```<ambassadorEndpoint>``` and you should send metadata in your request with key ```seldon``` and value ```<deploymentName>```.
+  * A gRPC endpoint will be exposed at ```<ambassadorEndpoint>``` and you should send header metadata in your request with:
+    * key ```seldon``` and value ```<deploymentName>```.
+    * key ```namespace``` and value ```<namespace>```.
+
+## Istio
+
+### Istio REST
+
+Assuming the istio gateway is at ```<istioGateway>``` and with a Seldon deployment name ```<deploymentName>``` in namespace ```<namespace>```:
+
+ * A REST endpoint will be exposed at : ```http://<istioGateway>/seldon/<namespace>/<deploymentName>/api/v0.1/predictions```
+
+
+### Istio gRPC
+
+Assuming the istio gateway is at ```<istioGateway>``` and with a Seldon deployment name ```<deploymentName>``` in namespace ```<namespace>```:
+
+  * A gRPC endpoint will be exposed at ```<istioGateway>``` and you should send header metadata in your request with:
+    * key ```seldon``` and value ```<deploymentName>```.
+    * key ```namespace``` and value ```<namespace>```.
 
 
 ## API OAuth Gateway