username

password

Gain insights into Docker's architecture, images, and containers. Learn about running databases, using WordPress and Node.js with Docker, and confidently apply Docker in web development projects.

tarballverified.tar.gz

sqlJob

wordpressJob

nodejsJob

quizJob

ch4_2

ch4_3

ch4_3_2

ch4_3_3

ch4_4

ch4_challenge

ch5_3_nginx

drupal

cdToUsercode

ch6_4

ch6_4_2

ch_6_5

ch_6_5_2

ch_6_6

ch_7_2

ch_7_3

debugging_gui

cdToUsercode_gui

ch_5_3

adminerWordPress

executeJob

ch10_3

ch_5_4_drupal

PROJECT

PROJECT_prod

PROJECT_DEV

ch_5_3-copy

debugging_gui-copy

ch_5_3-copy-vgib6g

ch_5_4_drupal-copy

PROJECT-copy

PROJECT_DEV-copy

ch_6_5_2-copy

Docker is the most useful web development tool you’re not using. This course is your guide for building all kinds of web applications with Docker.

You will be introduced to Docker basics including its architecture, images, and containers. Then you'll run various databases and view them via CLI or Adminer. Next, you will learn how easy it is to use WordPress with Docker. After that is the Node.js app and its live editing and debugging with Chrome's devTools. Finally, you will make your own project to practice your Docker knowledge.

By the end of the course, you will be able to confidently use Docker in any of your further projects.

Docker for Web Developers

# Solution
The `docker-compose.yml` shown below runs **PrestaShop**. Click on the "Run" button and then the URL in front of “Your app can be found at:” to view it:

version: '3'

services:

  prestashop:
    image: prestashop/prestashop
    container_name: prestashop    
    environment:
      DB_SERVER: mysql
    ports:
      - "8080:80"
    restart: always
    networks:
      - prestashop-net

  mysql:
    image: mysql:5.7
    container_name: mysql
    environment:
      MYSQL_ROOT_PASSWORD: admin
    restart: always
    ports:
      - "3000:3306"
    networks:
      - prestashop-net

networks:
  prestashop-net:

import React from 'react';
import { shallow, configure } from 'enzyme';
import Adapter from 'enzyme-adapter-react-16';

configure({ adapter: new Adapter() });

import HelloWorld from './app';

var TestResult = function() {
    this.succeeded = false;
    this.reason = "";
    this.input = "";
    this.expected_output = "";
    this.actual_output = "";
}

export const executeTests = function() {

  var results = [];

  result = new TestResult();
  result.input = 'HelloWorld Component';
  result.expected_output = "span containing text 'Hello World'"

  let wrapper = shallow(<HelloWorld />);

  // Call your Challenge function here.

  let type = wrapper.type();
  let testSuccessful = true;
  let failureReason;

  if (type !== 'span') {
    testSuccessful = false;
    failureReason = "You need to render exactly one span HTML element";
  } else if (wrapper.props().children != "Hello World") {
     testSuccessful = false;
     failureReason = "You have rendered wrong message in your span element";
  }

  result.actual_output = wrapper.html();

  if (testSuccessful) {
    result.succeeded = true;
    result.reason = "Succeeded"
  } else {
    result.succeeded = false;
    result.reason = failureReason;
  }

  results.push(result);

  return results;
}


React

Dart

GoJS React

Typescript React

Vue.js

## Explanation 

The details of `docker-compose.yml` are as follows:
1. A service named `prestashop` is added on line 5.
1. The image `prestashop/prestashop` is used on line 6.
1. The container is named `prestashop` using `container_name` on line 7.
1. The environmental variable `DB_SERVER` is added under the property of `environment`. Its value is set to the `mysql` database on lines 8 and 9.
1. The `prestashop`'s default port of `80` is mapped to `8080` on lines 10 and 11.
1. The `restart` option is set to `always` on line 12.
1. A network named `prestashop-net` is added using `networks` attribute  on lines 13 and 14.

> The official image used for PrestaShop is [this](https://hub.docker.com/r/prestashop/prestashop), and for MySQL it is
[this](https://hub.docker.com/_/mysql). 

Know the solution to the challenge you completed.

🍂 Solution to Challenge: Run PrestaShop

Solution to Challenge: Run PrestaShop

Why Docker for Web Developers?

Introduction

What is Docker?

Launch a MySQL Database with Docker

WordPress Development with Docker

Application Development with Docker

Push Your Docker Image to a Repository

Docker Orchestration on Production Servers

Docker CLI Commands

Dockerfile and Docker Compose

Project: Never-Ending Quizzery

Assessment - Docker for Web Developers

APPENDIX

Solution to Challenge: Run PrestaShop

Solution