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

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ch4_3

ch4_3_2

ch4_3_3

ch4_4

ch4_challenge

ch5_3_nginx

drupal

cdToUsercode

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ch_6_5

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ch_7_3

debugging_gui

cdToUsercode_gui

ch_5_3

adminerWordPress

executeJob

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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

1. To build and tag an image in a single command with `challenge` and `try` as image and tag name respectively:
    ```txt
    docker image build -t <your_username>/challenge:try .
    ```
    or for `Dockerfile.prod`:

    ```txt
    docker image build -f Dockerfile.prod -t <your_username>/challenge:try .
    ```
2. List down all images:
    ```txt
    docker image ls
    ```
3. Push your image to the repository:
    ```txt
    docker push <your_username>/challenge
    ```
    or with tag:  
    ```txt
    docker push <your_username>/challenge:try
    ```

4. Verify on your repository that the image has been built.

5. A container is run according to the required instructions, using the image you built above:
    ```txt
    docker run -it --rm --name nodecontainer -p 8080:3000 \
   <your_username>/challenge:try
    ```
   * `-it` runs an interactive session.
   * `--rm` removes the container after the container stops.
   * `--name` is used to name the container as nodecontainer.
   * `-p` is used to define both the exposed port (`8080`) and the default port (`3000`) on which node is running.
   * Image name is `<your_username>/challenge:try` that was built above.

6. Click on the URL in front of "Your app can be found here:"  to verify if your app is up successfully.

> 📌 Click on the "Run" button to view the solution running.


> 📌 The tag has been changed to `solved`, so your correct image does not get overwritten.

# Solution

1. To build and tag an image in a single command with `challenge` and `try` as image and tag name respectively:
    ```txt
    docker image build -t <your_username>/challenge:try .
    ```
    or for `Dockerfile.prod`:

    ```txt
    docker image build -f Dockerfile.prod -t <your_username>/challenge:try .
    ```
2. List down all images:
    ```txt
    docker image ls
    ```
3. Push your image to the repository:
    ```txt
    docker push <your_username>/challenge
    ```
    or with tag:  
    ```txt
    docker push <your_username>/challenge:try
    ```

4. Verify on your repository that the image has been built.

5. A container is run according to the required instructions, using the image you built above:
    ```txt
    docker run -it --rm --name nodecontainer -p 8080:3000 \
   <your_username>/challenge:try
    ```
   * `-it` runs an interactive session.
   * `--rm` removes the container after the container stops.
   * `--name` is used to name the container as nodecontainer.
   * `-p` is used to define both the exposed port (`8080`) and the default port (`3000`) on which node is running.
   * Image name is `<your_username>/challenge:try` that was built above.

6. Click on the URL in front of "Your app can be found here:"  to verify if your app is up successfully.

> 📌 Click on the "Run" button to view the solution running.


> 📌 The tag has been changed to `solved`, so your correct image does not get overwritten.

Learn the solution to the challenge you completed.

🍂 Solution to Challenge

Solution to Challenge

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

Solution