Updated compose.yaml and Dockerfile to expose port 8080 and prepare for GCP deployment.

Author: lawruixi

compose.yaml

@@ -3,6 +3,8 @@ services:
     build:
       context: ./collaboration-service/collaboration-service
     image: lawruixi/collaboration-service:latest
+    environment:
+      - NODE_ENV=production
     ports:
       - "3004:3004"
     env_file:
@@ -12,6 +14,8 @@ services:
     build:
       context: ./matching-service/matching-service
     image: lawruixi/matching-service:latest
+    environment:
+      - NODE_ENV=production
     ports:
       - "4001:4001"
     env_file:
@@ -21,6 +25,8 @@ services:
     build:
       context: ./question-service/question-service
     image: lawruixi/question-service:latest
+    environment:
+      - NODE_ENV=production
     ports:
       - "5050:5050"
     env_file:
@@ -30,6 +36,8 @@ services:
     build:
       context: ./user-service/user-service
     image: lawruixi/user-service:latest
+    environment:
+      - NODE_ENV=production
     ports:
       - "3001:3001"
     env_file:

question-service/question-service/Dockerfile

@@ -32,7 +32,7 @@ USER node
 COPY . .
 
 # Expose the port that the application listens on.
-EXPOSE 5050
+EXPOSE 8080
 
 # Run the application.
 CMD npm start