Docker/Compose

Docker Compose is a tool for defining and running multi-container Docker applications. It uses YAML files to configure the application's services and performs the creation and start-up process of all the containers with a single command. The docker-compose CLI utility allows users to run commands on multiple containers at once, for example, building images, scaling containers, running containers that were stopped, and more. The docker-compose.yml file is used to define an application's services and includes various configuration options.

Online Free

 * 1) Use Play with Docker. Create an account and/or log in.
 * 2) Start an interactive session and add a new instance.
 * 3) In the terminal window, enter the following commands:
 * 4) Use the   button to edit the files and save the contents into each respective file. Use the   file above and the   and   files from ../Express.
 * 5) Run the following commands:
 * 6) In the top window, select the   button and enter   to connect to the running server.
 * 1) Use the   button to edit the files and save the contents into each respective file. Use the   file above and the   and   files from ../Express.
 * 2) Run the following commands:
 * 3) In the top window, select the   button and enter   to connect to the running server.
 * 1) In the top window, select the   button and enter   to connect to the running server.

On Your Own System

 * 1) Install Docker Desktop or the Docker Engine.
 * 2) Save the file above and from ../Express into a new   folder:
 * 3) At a command prompt, change to the   folder and then run the following command:
 * 4) Open a web browser to connect to the running server:
 * 1) At a command prompt, change to the   folder and then run the following command:
 * 2) Open a web browser to connect to the running server:
 * 1) Open a web browser to connect to the running server:
 * 1) Open a web browser to connect to the running server: