| description | keywords | redirect_from | title | toc_max | toc_min | ||
|---|---|---|---|---|---|---|---|
Compose file reference |
fig, composition, compose, docker |
|
Compose file |
4 |
1 |
These topics describe the Docker Compose implementation of the Compose format. Docker Compose 1.27.0+ implements the format defined by the Compose Specification. Previous Docker Compose versions have support for several Compose file formats – 2, 2.x, and 3.x. The Compose specification is a unified 2.x and 3.x file format, aggregating properties across these formats.
There are several versions of the Compose file format – 2, 2.x, and 3.x. The table below provides a snapshot of various versions. For full details on what each version includes and how to upgrade, see About versions and upgrading.
{% include content/compose-matrix.md %}