Add DockerFiles and Docker Compose to connect the microservices

docker-compose.yml

@@ -0,0 +1,14 @@
+version: "3.7"
+services:
+  web1:
+    build: ./quote_gen
+    container_name: gen
+    ports:
+      - "5000:5000"
+  web2:
+    build: ./quote_disp
+    container_name: disp
+    ports:
+      - "5001:5001"
+    depends_on:
+      - web1

quote_disp/Dockerfile

@@ -0,0 +1,6 @@
+FROM python:3.8-slim-buster
+COPY . /app
+WORKDIR /app
+RUN pip install -r requirements.txt
+ENTRYPOINT [ "python" ]
+CMD [ "app.py" ]

quote_disp/app.py

@@ -18,7 +18,7 @@ def home():
 
 @app.route("/get_quote")
 def quote():
-    quote = requests.get("http://gen:5000/quote").text
+    quote = requests.get("http://quote-gen-container:5000/quote").text
     print("quote - ", quote)
 
     return render_template("quote.html", quote=quote)

quote_gen/Dockerfile

@@ -0,0 +1,6 @@
+FROM python:3.8-slim-buster
+COPY . /app
+WORKDIR /app
+RUN pip install -r requirements.txt
+ENTRYPOINT [ "python" ]
+CMD [ "app.py" ]