Add dataprep endpoint in nginx microservice (opea-project#795)

Signed-off-by: lvliang-intel <liang1.lv@intel.com>

Author: lvliang-intel

comps/nginx/Dockerfile

@@ -13,6 +13,8 @@ ENV FRONTEND_SERVICE_PORT=5173
 ENV BACKEND_SERVICE_NAME=chatqna
 ENV BACKEND_SERVICE_IP=localhost
 ENV BACKEND_SERVICE_PORT=8888
+ENV DATAPREP_SERVICE_IP=localhost
+ENV DATAPREP_SERVICE_PORT=6007
 
 COPY comps/nginx/start-nginx.sh /usr/local/bin/start-nginx.sh
 RUN chmod +x /usr/local/bin/start-nginx.sh

comps/nginx/README.md

@@ -23,6 +23,8 @@ export FRONTEND_SERVICE_PORT=5173
 export BACKEND_SERVICE_NAME=chatqna
 export BACKEND_SERVICE_IP=${your_backend_service_ip}
 export BACKEND_SERVICE_PORT=8888
+export DATAPREP_SERVICE_IP=${your_dataprep_service_ip}
+export DATAPREP_SERVICE_PORT=6007
 export NGINX_PORT=${your_nginx_port}
 ```
 
@@ -53,6 +55,8 @@ docker run -d --name opea-nginx -p ${NGINX_PORT}:80 \
 	-e BACKEND_SERVICE_NAME=${BACKEND_SERVICE_NAME} \
     -e BACKEND_SERVICE_IP=${BACKEND_SERVICE_IP} \
     -e BACKEND_SERVICE_PORT=${BACKEND_SERVICE_PORT} \
+    -e DATAPREP_SERVICE_IP=${DATAPREP_SERVICE_IP} \
+    -e DATAPREP_SERVICE_PORT=${DATAPREP_SERVICE_PORT} \
     opea/nginx:latest
 ```
 

comps/nginx/docker-compose.yaml

@@ -16,6 +16,8 @@ services:
       - BACKEND_SERVICE_NAME=${BACKEND_SERVICE_NAME}
       - BACKEND_SERVICE_IP=${BACKEND_SERVICE_IP}
       - BACKEND_SERVICE_PORT=${BACKEND_SERVICE_PORT}
+      - DATAPREP_SERVICE_IP=${DATAPREP_SERVICE_IP}
+      - DATAPREP_SERVICE_PORT=${DATAPREP_SERVICE_PORT}
     ipc: host
     restart: always
 

comps/nginx/nginx.conf.template

@@ -25,4 +25,28 @@ server {
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
     }
+
+    location /v1/dataprep {
+        proxy_pass http://${DATAPREP_SERVICE_IP}:${DATAPREP_SERVICE_PORT};
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    location /v1/dataprep/get_file {
+        proxy_pass http://${DATAPREP_SERVICE_IP}:${DATAPREP_SERVICE_PORT};
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    location /v1/dataprep/delete_file {
+        proxy_pass http://${DATAPREP_SERVICE_IP}:${DATAPREP_SERVICE_PORT};
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
 }

comps/nginx/start-nginx.sh

@@ -2,5 +2,5 @@
 # SPDX-License-Identifier: Apache-2.0
 
 #!/bin/sh
-envsubst '${FRONTEND_SERVICE_IP} ${FRONTEND_SERVICE_PORT} ${BACKEND_SERVICE_NAME} ${BACKEND_SERVICE_IP} ${BACKEND_SERVICE_PORT}' < /etc/nginx/nginx.conf.template > /etc/nginx/conf.d/default.conf
+envsubst '${FRONTEND_SERVICE_IP} ${FRONTEND_SERVICE_PORT} ${BACKEND_SERVICE_NAME} ${BACKEND_SERVICE_IP} ${BACKEND_SERVICE_PORT} ${DATAPREP_SERVICE_IP} ${DATAPREP_SERVICE_PORT}' < /etc/nginx/nginx.conf.template > /etc/nginx/conf.d/default.conf
 nginx -g 'daemon off;'