Docker Compose v2

Creator

Creator

Seonglae Cho

Created

Created

2021 Oct 8 2:13

Editor

Editor

Seonglae Cho

Edited

Edited

2023 May 16 17:51

Refs

Refs

command

not compose file v2 or v3


docker compose

deploy.replicas instead of scale

A Compose file looks like this:


services:
  web:
    build: .
    ports:
      - "5000:5000"
    volumes:
      - .:/code
  redis:
    image: redis

Docker Compose Specification

The Compose Specification is a developer-focused standard for defining cloud and platform agnostic container-based applications.

https://compose-spec.io/

Docker Compose Specification

GitHub - docker/compose: Define and run multi-container applications with Docker

Docker Compose is a tool for running multi-container applications on Docker defined using the Compose file format. A Compose file is used to define how the one or more containers that make up your application are configured. Once you have a Compose file, you can create and start your application with a single command: docker compose up.

https://github.com/docker/compose#where-to-get-docker-compose

GitHub - docker/compose: Define and run multi-container applications with Docker

Compose file version 2 reference

These topics describe version 2 of the Compose file format. There are several versions of the Compose file format - 1, 2, 2.x, and 3.x. The table below is a quick look. For full details on what each version includes and how to upgrade, see About versions and upgrading .

Compose file version 2 reference

https://docs.docker.com/compose/compose-file/compose-file-v2/

Compose file version 2 reference

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