From 3aec3d4f8b9f4c2cc84df13b71c9880a4ec2a6aa Mon Sep 17 00:00:00 2001
From: Bruce-x-1997 <bruce.x@gmicloud.ai>
Date: Mon, 25 Aug 2025 23:32:31 +0800
Subject: [PATCH] [Doc] add LWS(LeaderWorkerSet) use case in sgl-router README
 (#9568)

Co-authored-by: bruce.xu <bruce.xu@gmicloud.ai>
---
 sgl-router/README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/sgl-router/README.md b/sgl-router/README.md
index f67a4f7bf..90f762469 100644
--- a/sgl-router/README.md
+++ b/sgl-router/README.md
@@ -229,6 +229,15 @@ python -m sglang_router.launch_router \
     --prefill-selector app=sglang component=prefill \
     --decode-selector app=sglang component=decode \
     --service-discovery-namespace sglang-system
+
+# in lws case, such as tp16(1 leader pod, 1 worker pod)
+python -m sglang_router.launch_router \
+    --pd-disaggregation \
+    --policy cache_aware \
+    --service-discovery \
+    --prefill-selector app=sglang component=prefill role=leader\
+    --decode-selector app=sglang component=decode role=leader\
+    --service-discovery-namespace sglang-system
 ```
 
 #### Kubernetes Pod Configuration