[Doc]Add a micro/mega service WorkFlow for DocSum (#537)

* Update README.md added a micro/megaservice workflow for Doc Sum Signed-off-by: Tsai, Louie <[email protected]> * Update README.md Signed-off-by: Tsai, Louie <[email protected]> * fix format issue Signed-off-by: Tsai, Louie <[email protected]> --------- Signed-off-by: Tsai, Louie <[email protected]>
opea-project · Aug 21, 2024 · 343d614 · 343d614
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diff --git a/DocSum/README.md b/DocSum/README.md
@@ -90,6 +90,29 @@ Install Helm (version >= 3.15) first. Refer to the [Helm Installation Guide](htt
 
 Refer to the [DocSum helm chart](https://github.com/opea-project/GenAIInfra/tree/main/helm-charts/docsum) for instructions on deploying DocSum into Kubernetes on Xeon & Gaudi.
 
+### Workflow of the deployed Document Summarization Service
+
+The workflow of the Document Summarization Service, from user's input query to the application's output response, is as follows:
+
+```mermaid
+flowchart LR
+    subgraph DocSum
+        direction LR
+        A[User] <--> |Input query| B[DocSum Gateway]
+        B <--> |Post| Megaservice
+        subgraph Megaservice["Megaservice"]
+            direction TB
+            C([ Microservice : llm-docsum-tgi <br>9000]) -. Post .-> D{{TGI Service<br>8008}}
+        end
+        Megaservice --> |Output| E[Response]
+    end
+    subgraph Legend
+        X([Micsrservice])
+        Y{{Service from industry peers}}
+        Z[Gateway]
+    end
+```
+
 ## Consume Document Summarization Service
 
 Two ways of consuming Document Summarization Service: