set up docker && docker-compose

.dockerignore

@@ -0,0 +1,6 @@
+/node_modules
+package-lock.json
+uploads/*
+access.log
+env.list.mongo
+.env

.gitignore

@@ -3,3 +3,4 @@ package-lock.json
 uploads/*
 .env
 access.log
+env.list.mongo

Dockerfile

@@ -0,0 +1,17 @@
+FROM node:10
+
+WORKDIR /app
+
+COPY package.json ./
+
+RUN npm install
+
+COPY . .
+
+EXPOSE 3001
+
+RUN npm install -g nodemon
+
+RUN ls -l
+
+CMD [ "nodemon", "index.js" ]

Dockerfile.sample.db

@@ -0,0 +1,3 @@
+FROM mongo:latest
+VOLUME ~/Bureau/docker_test/mongo/data
+EXPOSE 27017

db-fixture/Dockerfile

@@ -0,0 +1,4 @@
+FROM mongo
+
+COPY fixture.json /fixture.json
+CMD mongoimport --host mongo --db sopptas --collection users --type json --file /fixture.json --jsonArray

db-fixture/README.MD

@@ -0,0 +1 @@
+This containers sole purpose is to import seed data into the database.

db-fixture/fixture.json

@@ -0,0 +1,27 @@
+[{
+    "_id": {
+      "$oid": "5fda0575a14be43064171366"
+    },
+    "reclamations": [],
+    "role": "citizen",
+    "name": "amine",
+    "email": "bellarej.amine2@gmail.com",
+    "password": "$2b$10$nsEYX0Yfd5y1JYQMX6hOd.P2ar6wmL0u/i1RFVlFN1B1h0drS7aoG",
+    "__v": {
+      "$numberInt": "0"
+    }
+  },
+  {
+    "_id": {
+      "$oid": "5fdce021f5cb9566fbb2fce6"
+    },
+    "reclamations": [],
+    "role": "admin",
+    "name": "amine",
+    "email": "bellarej.amine@gmail.com",
+    "password": "$2b$10$scQsaHRWmu3L5WuQ9iFLbOfQ1qJ9Q3O6j0JbbRBfp4tRttKKduz9a",
+    "__v": {
+      "$numberInt": "0"
+    }
+  }
+]

docker-compose.yml

@@ -0,0 +1,33 @@
+version: "3"
+services:
+  app:
+    container_name: express-mongo
+    restart: always
+    build: ./
+    ports:
+      - "3001:3001"
+    volumes:
+      - ./models:/app/models
+      - ./middlewares:/app/middlewares
+      - ./controllers:/app/controllers
+    links:
+      - mongo
+    env_file:
+     - .env
+    depends_on:
+     - mongo
+  mongo:
+    container_name: mongo
+    image: mongo
+    ports:
+      - "27017:27017"
+    volumes:
+      - /home/dev/Bureau/docker_test/mongo/data:/data/db
+
+  db-fixture:
+    build: ./db-fixture
+    container_name: db-fixture
+    links:
+      - mongo
+    depends_on:
+      - mongo

helpers/dbConnect.js

@@ -1,14 +1,17 @@
 const mongoose = require('mongoose');
 let config = require('config');
-const db_name = config.DBHost
-const db_server = 'localhost'
 
-mongoose.connect(`mongodb://${db_server}/${db_name}`, {
+const dotenv = require('dotenv');
+dotenv.config();
+const db_name = config.DBHost
+const db_server = process.env.DB_SERVER
+const db_port = process.env.DB_PORT
+mongoose.connect(`mongodb://${db_server}:${db_port}/${db_name}`, {
     useNewUrlParser: true,
     useUnifiedTopology: true,
     useFindAndModify: false,
     useCreateIndex: true
-  }).then(response => console.log(`connect to ${db_name} database successfully`))
+  }).then(response => console.log(`connect01 to ${db_name} database successfully`))
     .catch(err => console.log('could not connect '+err))
 
 module.exports = mongoose

helpers/sendMail.js

@@ -1,6 +1,7 @@
 const nodeMailer = require("nodemailer");
 const dotenv = require('dotenv');
 dotenv.config();
+
 const transporter = nodeMailer.createTransport({
   service: 'gmail',
   // by defaukt gmail don't allow us to use authentification like this

index.js

@@ -5,7 +5,9 @@ dotenv.config();
 
 const hostname = process.env.SERVER || '127.0.0.1';
 const port = process.env.PORT || 3000;
-
+app.get('/', (req, res) =>{
+    res.send("it's working :)")
+})
 const server = http.createServer(app);
 
 server.listen(port, hostname, () => {

run-with-docker.txt

@@ -0,0 +1,12 @@
+run mongo container
+  with envirement variable:
+  sudo docker run -d --name mongo-on-docker -p 27017:27017
+                  -v ~/Bureau/docker_test/mongo/data:/data/db
+                  -e MONGO_INITDB_ROOT_USERNAME=amine  -e MONGO_INITDB_ROOT_PASSWORD=amine
+                  mongo
+  with envirement variable file:
+  sudo docker run -d --name mongo-on-docker -p 27017:27017
+                  -v ~/Bureau/docker_test/mongo/data:/data/db
+                  --env-file ./env.list.mongo  mongo
+  with custom image:
+  sudo docker run -d --name mongo-on-docker -p 27017:27017 testmongo:v1