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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.

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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

# Docker Compose CLI

Docker Compose commands can be used in the same directory as your `docker-compose.yml` configuration file. Let's have a look at some of the most commonly used commands.

Launch all containers:

```sh
docker-compose up
```

Images can be rebuilt with: 
```txt
docker-compose up --build
``` 
You can also build it first and then launch it:
```txt
docker-compose build
docker-compose up
```

Specify an alternative directory and/or filename:

```sh
docker-compose -f ./my-config.yml up
```

> `-f` is necessary for the commands below if you are running `docker-compose` from a directory other than where the configuration YML file is stored.

Start as background service:

```sh
docker-compose up -d
```

View active containers:

```sh
docker-compose ps
```

View container logs:

```sh
docker-compose logs
```

Pause running containers with:

```sh
docker-compose pause
```

Then resume with:

```sh
docker-compose unpause
```

Restart all stopped and running containers:

```sh
docker-compose restart
```

Stop containers without removing them:

```sh
docker-compose stop
```

Start stopped containers:

```sh
docker-compose start
```

Remove stopped containers:

```sh
docker-compose rm
```

Stop and remove running containers, images, volumes, and networks:

```sh
docker-compose down
```


Learn the common CLI commands for Compose.

Docker Compose Commands

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

Docker Compose Commands

Docker Compose CLI