Merge pull request #8 from AJRedDevil/develop

Dockerize

.gitignore

@@ -123,4 +123,4 @@ yarn-debug.log*
 yarn-error.log*
 
 # Redis
-worker/data
+data

api/.dockerignore

@@ -0,0 +1,6 @@
+.git
+*Dockerfile*
+*docker-compose*
+node_modules
+npm-debug.log
+logs/*

api/Dockerfile

@@ -0,0 +1,11 @@
+FROM node:alpine
+
+WORKDIR /usr/src/app
+
+COPY package.json yarn.lock ./
+RUN yarn install
+
+COPY . .
+
+EXPOSE 5000
+CMD ["yarn", "start"]

api/index.js

@@ -1,6 +1,9 @@
 const express = require('express');
 const redis = require('redis'),
-  client = redis.createClient();
+  client = redis.createClient(
+    6379,
+    process.env.NODE_ENV === 'docker' ? 'redis' : 'localhost'
+  );
 const {promisify} = require('util');
 const getAsync = promisify(client.get).bind(client);
 

api/package.json

@@ -12,4 +12,4 @@
     "express": "4.17.1",
     "redis": "2.8.0"
   }
-}
+}

client/.dockerignore

@@ -0,0 +1,6 @@
+.git
+*Dockerfile*
+*docker-compose*
+node_modules
+npm-debug.log
+logs/*

client/Dockerfile

@@ -0,0 +1,14 @@
+FROM node:alpine AS builder
+
+WORKDIR /app
+
+COPY package.json yarn.lock ./
+RUN yarn install
+
+COPY . .
+RUN npm run build
+
+FROM nginx:1.15.10-alpine
+COPY --from=builder /app/build /var/www
+COPY ./nginx.conf /etc/nginx/nginx.conf
+CMD ["nginx", "-g", "daemon off;"]

client/nginx.conf

@@ -0,0 +1,24 @@
+events {
+  worker_connections  4096;  ## Default: 1024
+}
+http {
+  server {
+    listen 80;
+    server_name localhost;
+    include /etc/nginx/mime.types;
+    # root /var/www;
+    # index index.html index.htm;
+    location /api {
+      resolver 127.0.0.11;
+      proxy_set_header X-Forwarded-Host $host;
+      proxy_set_header X-Forwarded-Server $host;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+      proxy_pass http://api:5000$request_uri;
+    }
+    location / {
+      root   /usr/share/nginx/html;
+      index  index.html index.htm;
+      try_files $uri $uri/ =404;
+    }
+}
+}

docker-compose.yml

@@ -0,0 +1,50 @@
+version: '3.7'
+services:
+  client:
+    image: ajreddevil/client-job-board
+    restart: always
+    container_name: client
+    ports:
+      - '80:80'
+    links:
+      - api
+    depends_on:
+      - api
+    networks:
+      - webappnetwork
+  api:
+    image: ajreddevil/api-job-board
+    restart: always
+    container_name: api
+    ports:
+      - '5000:5000'
+    environment:
+      NODE_ENV: 'docker'
+    depends_on:
+      - redis
+    networks:
+      - webappnetwork
+  worker:
+    image: ajreddevil/worker-job-board
+    restart: always
+    container_name: worker
+    environment:
+      NODE_ENV: 'docker'
+    depends_on:
+      - redis
+    networks:
+      - webappnetwork
+  redis:
+    image: redis
+    restart: always
+    container_name: redis
+    volumes:
+      - ${PWD}/data:/data
+    ports:
+      - 6379:6379
+    command: redis-server --appendonly yes
+    networks:
+      - webappnetwork
+networks:
+  webappnetwork:
+    driver: bridge

makefile

@@ -0,0 +1,78 @@
+# API
+dockerize-api:
+	docker build -t ajreddevil/api-job-board api/
+
+start-api:
+	docker run --name api \
+		-p 5000:5000 \
+		--restart unless-stopped \
+		--link redis:redis \
+		-e NODE_ENV=docker \
+		-d ajreddevil/api-job-board
+
+stop-api:
+	docker stop api
+	docker rm api
+
+view-api-logs:
+	docker logs -f api
+
+# Client
+dockerize-client:
+	docker build -t ajreddevil/client-job-board client/
+
+start-client:
+	docker run --name client \
+		-p 3000:3000 \
+		--restart unless-stopped \
+		-d ajreddevil/client-job-board
+
+stop-client:
+	docker stop client
+	docker rm client
+
+view-client-logs:
+	docker logs -f client
+
+# worker
+dockerize-worker:
+	docker build -t ajreddevil/worker-job-board worker/
+
+start-worker:
+	docker run --name worker \
+		--restart unless-stopped \
+		--link redis:redis \
+		-e NODE_ENV=docker \
+		-d ajreddevil/worker-job-board
+
+stop-worker:
+	docker stop worker
+	docker rm worker
+
+view-worker-logs:
+	docker logs -f worker
+
+# Redis
+download-redis:
+	docker pull redis
+
+setup-volume:
+	mkdir data
+
+start-redis:
+	docker run --name redis \
+		--restart unless-stopped \
+		-v ${PWD}/data:/data\
+		-p 6379:6379 \
+		-d redis redis-server --appendonly yes
+
+stop-redis:
+	docker stop redis
+	docker rm redis
+
+# RUN cmd
+run-job-board:
+	docker-compose -p job-board up -d
+
+stop-job-board:
+	docker-compose -p job-board down

worker/.dockerignore

@@ -0,0 +1,6 @@
+.git
+*Dockerfile*
+*docker-compose*
+node_modules
+npm-debug.log
+logs/*

worker/Dockerfile

@@ -0,0 +1,10 @@
+FROM node:alpine
+
+WORKDIR /usr/src/app
+
+COPY package.json yarn.lock ./
+RUN yarn install
+
+COPY . .
+
+CMD ["yarn", "start"]

worker/package.json

@@ -5,9 +5,12 @@
   "main": "index.js",
   "author": "Ajan Lal Shrestha",
   "license": "MIT",
+  "scripts": {
+    "start": "node index.js"
+  },
   "dependencies": {
     "cron": "1.7.2",
     "node-fetch": "2.6.0",
     "redis": "2.8.0"
   }
-}
+}

worker/tasks/fetch-github.js

@@ -1,6 +1,9 @@
 const fetch = require('node-fetch');
 const redis = require('redis'),
-  client = redis.createClient();
+  client = redis.createClient(
+    6379,
+    process.env.NODE_ENV === 'docker' ? 'redis' : 'localhost'
+  );
 const {promisify} = require('util');
 const setAsync = promisify(client.set).bind(client);
 
@@ -21,6 +24,8 @@ const fetchGithub = async () => {
     onPage = 0;
   const allJobs = [];
 
+  console.log('fetching jobs from Github');
+
   while (resultCount > 0) {
     const res = await fetch(`${baseURL}?page=${onPage}`);
     const jobs = await res.json();