feat: docker support (#38)

.dockerignore

@@ -0,0 +1,2 @@
+node_modules/
+.git/

.eslintignore

@@ -1,2 +1,2 @@
 coverage
-app/public/
+app/public/

Dockerfile

@@ -0,0 +1,17 @@
+FROM node:8.9.4-alpine
+
+RUN mkdir -p /usr/src/app
+
+WORKDIR /usr/src/app
+
+COPY package.json /usr/src/app/
+
+# RUN npm i --production
+
+RUN npm i --production --registry=https://registry.npm.taobao.org
+
+COPY . /usr/src/app
+
+EXPOSE 7001
+
+CMD npm run docker

README.md

@@ -28,6 +28,23 @@ $ npm run dev
 $ open http://localhost:7001/
 ```
 
+#### Develop with docker
+Setup redis / mongodb, requirements:
+
+- docker
+- docker-compose
+
+```bash
+# start
+docker-compose -f docker-compose.dev.yml up
+
+# stop 
+docker-compose -f docker-compose.dev.yml down
+
+# remove volume/cache
+docker-compose -f docker-compose.dev.yml down -v
+```
+
 ### Deploy
 
 ```bash

config/config.default.js

@@ -72,5 +72,36 @@ module.exports = appInfo => {
     ADMIN_USER: true,
   };
 
+  // database
+  config.redis = {
+    client: {
+      host: process.env.EGG_REDIS_HOST || '127.0.0.1',
+      port: process.env.EGG_REDIS_PORT || 6379,
+      password: process.env.EGG_REDIS_PASSWORD || '',
+      db: process.env.EGG_REDIS_DB || '0',
+    },
+  };
+
+  /**
+   * @see http://mongodb.github.io/node-mongodb-native/2.2/api/Db.html#createCollection
+   */
+  config.mongoose = {
+    url: process.env.EGG_MONGODB_URL || 'mongodb://127.0.0.1:27017/egg_cnode',
+    options: {
+      server: { poolSize: 20 },
+    },
+  };
+
+  // passport
+  config.passportGithub = {
+    key: process.env.EGG_PASSPORT_GITHUB_CLIENT_ID || 'test',
+    secret: process.env.EGG_PASSPORT_GITHUB_CLIENT_SECRET || 'test',
+  };
+
+  config.passportLocal = {
+    usernameField: 'name',
+    passwordField: 'pass',
+  };
+
   return config;
 };

docker-compose.dev.yml

@@ -0,0 +1,34 @@
+version: '3'
+services:
+  redis:
+    image: redis:3.2-alpine
+    command: redis-server --appendonly yes --requirepass egg_cnode
+    volumes:
+      - egg-redis:/data
+    networks:
+      - docker_cnode
+    ports:
+      - 6379:6379
+
+  mongodb:
+    image: mongo:3.2
+    restart: always
+    environment:      
+      - MONGO_INITDB_ROOT_USERNAME=root
+      - MONGO_INITDB_ROOT_PASSWORD=mongodb
+      - MONGO_INITDB_DATABASE=egg_cnode
+    volumes:
+      - egg-mongo:/data/db
+      - ./init.d/mongo/:/docker-entrypoint-initdb.d/
+    networks:
+      - docker_cnode
+    ports:
+      - 27017:27017
+
+volumes:
+  egg-mongo:
+  egg-redis:
+
+networks:
+  docker_cnode:
+    driver: bridge    

docker-compose.yml

@@ -0,0 +1,58 @@
+version: '3'
+services: 
+  cnode:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      # args:
+      #   - env=value
+    environment:
+      - NODE_ENV=production
+      - EGG_SERVER_ENV=prod
+      - EGG_REDIS_DB=0
+      - EGG_REDIS_HOST=redis
+      - EGG_REDIS_PORT=6379
+      - EGG_REDIS_PASSWORD=egg_cnode
+      - EGG_MONGODB_URL=mongodb://egg_cnode:egg_cnode@mongodb:27017/egg_cnode
+      - EGG_PASSPORT_GITHUB_CLIENT_ID=test
+      - EGG_PASSPORT_GITHUB_CLIENT_SECRET=test
+    depends_on:
+      - redis
+      - mongodb
+    networks:
+      - docker_cnode
+    ports:
+      - 7001:7001
+
+  redis:
+    image: redis:3.2-alpine
+    command: redis-server --appendonly yes --requirepass egg_cnode
+    volumes:
+      - egg-redis:/data
+    networks:
+      - docker_cnode
+    ports:
+      - 6379:6379
+
+  mongodb:
+    image: mongo:3.2
+    restart: always
+    environment:      
+      - MONGO_INITDB_ROOT_USERNAME=root
+      - MONGO_INITDB_ROOT_PASSWORD=mongodb
+      - MONGO_INITDB_DATABASE=egg_cnode
+    volumes:
+      - egg-mongo:/data/db
+      - ./init.d/mongo:/docker-entrypoint-initdb.d
+    networks:
+      - docker_cnode
+    ports:
+      - 27017:27017
+
+volumes:
+  egg-mongo:
+  egg-redis:
+
+networks:
+  docker_cnode:
+    driver: bridge    

init.d/mongo/init.js

@@ -0,0 +1,20 @@
+/* eslint-disable */
+
+/**
+ * 1. create custom user
+ * 2. create collection (Before MongoDB can save your new database, a collection name must also be specified at the time of creation.)
+ */
+db.createUser({
+  user: 'egg_cnode',
+  pwd: 'egg_cnode',
+  roles: [
+    {
+      role: 'readWrite',
+      db: 'egg_cnode'
+    }
+  ]
+})
+
+db.egg_cnode.insert({
+  egg_cnode: 'egg-cnode'
+})

package.json

@@ -38,7 +38,8 @@
   "scripts": {
     "start": "egg-scripts start --daemon --title=egg-server-cnode",
     "stop": "egg-scripts stop --title=egg-server-cnode",
-    "dev": "egg-bin dev",
+    "docker": "egg-scripts start --title=egg-server-cnode",
+    "dev": "egg-bin dev",    
     "debug": "egg-bin debug",
     "test": "npm run lint -- --fix && npm run test-local",
     "test-local": "egg-bin test",