update workflow

Dockerfile

@@ -15,4 +15,4 @@ WORKDIR $HOME/app
 
 COPY --chown=user . $HOME/app
 
-CMD ["sh", "-c", "service nginx start && uvicorn app.main:app --host 0.0.0.0 --port 8000"]
+CMD ["sh", "-c", "service nginx start && uvicorn app.api:app --host 0.0.0.0 --port 8000"]

docker-compose.yml

@@ -2,10 +2,24 @@ version: '3.7'
 
 services:
   app:
-    build: .
-    container_name: sentiment-summarize-youtube-comments
+    build: app
+    container_name: sentiment-summarize-youtube-comments-1
     ports:
-      - "8000:8000"
+      - "8001:8000"
+    volumes:
+      - .app:/home/user/app
+    depends_on:
+      - prometheus
+    networks:
+      - custom
+
+  app2:
+    build: app
+    container_name: sentiment-summarize-youtube-comments-2
+    ports:
+      - "8002:8000"
+    volumes:
+      - .app:/home/user/app
     depends_on:
       - prometheus
     networks:
@@ -15,9 +29,9 @@ services:
     image: nginx:latest
     container_name: nginx
     ports:
-      - "80:80"
+      - "8000:80"
     volumes:
-      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
+      - ./nginx/nginx.conf:/etc/nginx/conf.d/default.conf
     depends_on:
       - app
     networks:

nginx/nginx.conf

@@ -1,9 +1,11 @@
 upstream backend {
     server app:8000;
+    server app2:8000;
 }
 
 server {
     listen 80;
+    server_name _;
 
     location / {
         proxy_pass http://backend;