Harsingar: The docker compose (with

The docker compose (with a space) is a newer project to migrate compose to Go with the rest of the docker project. This is the v2 branch of the docker/compose repo. It's been first introduced to Docker Desktop users, so docker users on Linux didn't see the command. In addition to migrating to Go, it uses the compose-spec, and part of the rewrite may result in behavior differences. The original python project, called docker-compose, aka v1 of docker/compose repo, has now been deprecated and ... Running docker-compose up -d starts the containers in the background and leaves them running. If there are existing containers for a service, and the service’s configuration or image was changed after the container’s creation, docker-compose up picks up the changes by stopping and recreating the containers (preserving mounted volumes). For example, a docker-compose.yml file needs to be re-written so an app can be deployed to Kubernetes. Could someone provide a high-level, rough description of where Docker, Docker Compose, Docker Cloud, and Kubernetes overlap and where one is dependent on the other? The docker cli is used when managing individual containers on a docker engine. It is the client command line to access the docker daemon api. The docker-compose cli can be used to manage a multi-container application. It also moves many of the options you would enter on the docker run cli into the docker-compose.yml file for easier reuse. It works as a front end "script" on top of the same docker api used by docker, so you can do everything docker-compose does with docker commands and a lot ...