Joffrey F a0119ae1a5 Rewriting tests to be UCP/Swarm compatible
- Event may contain more information in some cases.
  Don't assume order or format
- Don't assume ports are always exposed on 0.0.0.0 by default
- Absence of HostConfig in a create payload sometimes causes an error at the
  engine level
- In Swarm, volume names are prefixed by "<node_name>/"
- When testing against Swarm, the default network driver is overlay
- Ensure custom test networks are always attachable
- Handle Swarm network names
- Some params moved to host config in recent (1.21+) version
- Conditional test skips for Swarm environments

Signed-off-by: Joffrey F <joffrey@docker.com>
2017-07-13 17:37:26 -07:00
2016-10-05 16:19:09 -07:00
2017-07-13 17:37:26 -07:00
2017-06-19 13:28:04 -07:00
2015-08-14 11:27:27 +01:00
2017-05-30 15:23:00 -07:00
2017-07-13 17:37:26 -07:00
2017-03-03 15:17:10 -08:00
2014-07-24 10:24:17 -07:00
2015-09-15 09:17:00 +02:00
2017-07-13 17:37:26 -07:00
2015-11-18 13:21:14 -05:00
2017-05-30 15:23:00 -07:00
2017-01-04 18:33:58 +00:00

Docker Compose

Docker Compose

Compose is a tool for defining and running multi-container Docker applications. With Compose, you use a Compose file to configure your application's services. Then, using a single command, you create and start all the services from your configuration. To learn more about all the features of Compose see the list of features.

Compose is great for development, testing, and staging environments, as well as CI workflows. You can learn more about each case in Common Use Cases.

Using Compose is basically a three-step process.

  1. Define your app's environment with a Dockerfile so it can be reproduced anywhere.
  2. Define the services that make up your app in docker-compose.yml so they can be run together in an isolated environment.
  3. Lastly, run docker-compose up and Compose will start and run your entire app.

A docker-compose.yml looks like this:

version: '2'

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

For more information about the Compose file, see the Compose file reference

Compose has commands for managing the whole lifecycle of your application:

  • Start, stop and rebuild services
  • View the status of running services
  • Stream the log output of running services
  • Run a one-off command on a service

Installation and documentation

Contributing

Build Status

Want to help build Compose? Check out our contributing documentation.

Releasing

Releases are built by maintainers, following an outline of the release process.

Description
Define and run multi-container applications with Docker
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