Update deployment

Author: sivayogasubramanian

.github/workflows/build-docker-images.yml

@@ -7,10 +7,33 @@ on:
       - master
 
 env:
+  QUESTIONS_IMAGE_NAME: peerprep-questions-service
   FRONTEND_IMAGE_NAME: peerprep-frontend
   NGINX_IMAGE_NAME: peerprep-nginx
 
 jobs:
+  build-questions-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Check out Source
+        uses: actions/checkout@v2
+      - name: Log in to the Container Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: peerprep
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build and Push Docker Image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: deployment/Dockerfile-questions
+          push: true
+          tags: ghcr.io/peerprep/${{ env.QUESTIONS_IMAGE_NAME }}:latest
+
   build-frontend-image:
     runs-on: ubuntu-latest
     permissions:

deployment/Dockerfile-questions

@@ -0,0 +1,25 @@
+# To build a Docker image from this file, run from the root directory:
+# docker build -f deployment/Dockerfile-questions -t peerprep-questions-service .
+
+# Intermediate image for building the Next app
+FROM node:18.17.1
+
+# Environment variables
+ENV APP_ROOT /questions
+
+# Copy source code into container
+RUN mkdir --parents $APP_ROOT
+WORKDIR $APP_ROOT
+COPY questions .
+
+# Install dependencies
+RUN yarn install --frozen-lockfile
+
+# Build app
+RUN yarn build
+
+# Expose port
+EXPOSE 4000
+
+# Final image for running the Express app
+CMD ["yarn", "start"]

deployment/docker-compose.yml

@@ -1,10 +1,40 @@
 version: "3.8"
 
 services:
+  mongo:
+    container_name: peerprep-mongo
+    image: mongo
+    restart: always
+    volumes:
+      - ./mongodb-data:/data/db
+    logging:
+      driver: journald
+    networks:
+      - peerprep-network
+    expose:
+      - "27017"
+
+  questions:
+    image: ghcr.io/peerprep/peerprep-questions:latest
+    container_name: peerprep-questions
+    restart: always
+    depends_on:
+      - mongo
+    networks:
+      - peerprep-network
+    logging:
+      driver: journald
+    expose:
+      - "4000"
+    environment:
+      MONGODB_URL: "mongodb://peerprep-mongo:27017/questions"
+
   frontend:
     image: ghcr.io/peerprep/peerprep-frontend:latest
     container_name: peerprep-frontend
     restart: always
+    depends_on:
+      - questions
     networks:
       - peerprep-network
     logging:

questions/package.json

@@ -4,7 +4,9 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "dev": "nodemon"
+    "dev": "nodemon",
+    "build": "tsc",
+    "start": "node build/index.js"
   },
   "author": "",
   "license": "ISC",

questions/src/index.ts

@@ -6,7 +6,8 @@ import http from "http";
 import mongoose from "mongoose";
 import router from "./router";
 
-const MONGO_URL = "mongodb://localhost:27017/questions";
+const MONGO_URL =
+  process.env.MONGODB_URL || "mongodb://localhost:27017/questions";
 
 mongoose.Promise = Promise;
 mongoose.connect(MONGO_URL);
@@ -24,8 +25,8 @@ app.use(bodyParser.json());
 
 const server = http.createServer(app);
 
-server.listen(3000, () => {
-  console.log("Server is listening on port 3000");
+server.listen(4000, () => {
+  console.log("Server is listening on port 4000");
 });
 
 app.use("/", router());

questions/tsconfig.json

@@ -1,9 +1,9 @@
 {
   "compilerOptions": {
     "module": "NodeNext",
-    "moduleResolution": "node",
+    "moduleResolution": "NodeNext",
     "baseUrl": "src",
-    "outDir": "dist",
+    "outDir": "build",
     "sourceMap": true,
     "noImplicitAny": true
   },