platform for developing, shipping, and running applications. Docker enables you to separate your applications from your infrastructure so you can deliver software quickly. With Docker, you can manage your infrastructure in the same ways you manage your applications. By taking advantage of Docker’s methodologies for shipping, testing, and deploying code quickly, you can significantly reduce the delay between writing code and running it in production. https://docs.docker.com/get-started/overview/ 11
a read-only template with instructions for creating a Docker container. Often, an image is based on another image, with some additional customization. https://docs.docker.com/get-started/overview/ 18
a runnable instance of an image. You can create, start, stop, move, or delete a container using the Docker CLI. It is a standard unit of software that packages up code and all its dependencies. https://www.docker.com/resources/what-container 19
a runnable instance of an image. You can create, start, stop, move, or delete a container using the Docker CLI. It is a standard unit of software that packages up code and all its dependencies. https://www.docker.com/resources/what-container MacBook, ThinkPad, EC2, GCE macOS, Windows, Ubuntu JupyterLab, Flask, MySQL, Original App 20
build . -t container4ml-simple:1.0 ➔ docker images REPOSITORY TAG IMAGE ID CREATED SIZE container4ml-simple 1.0 $(IMAGE_ID) 7 seconds ago 628MB Image sizeはなるべく小さくするべきだが、 慣れるまではゴリゴリに削らなくて OK 34
tool for defining and running multi-container Docker applications. With Compose, you use a YAML file to configure your application’s services. Then, with a single command, you create and start all the services from your configuration. 50 https://docs.docker.com/compose/