2023-10-12 16:28:10 +02:00

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## About
GitHub Action to set up (download and install) [Docker CE](https://docs.docker.com/engine/).
Works on Linux, macOS and Windows.
![Screenshot](.github/setup-docker-action.png)
___
* [Usage](#usage)
* [Quick start](#quick-start)
* [Daemon configuration](#daemon-configuration)
* [Define custom `colima start` arguments (macOS)](#define-custom-colima-start-arguments-macos)
* [Customizing](#customizing)
* [inputs](#inputs)
* [Contributing](#contributing)
* [License](#license)
## Usage
### Quick start
```yaml
name: ci
on:
push:
jobs:
docker:
runs-on: ubuntu-latest
steps:
-
name: Set up Docker
uses: crazy-max/ghaction-setup-docker@v2
```
### Daemon configuration
You can [configure the Docker daemon](https://docs.docker.com/engine/reference/commandline/dockerd/#daemon-configuration-file)
using the `daemon-config` input. In the following example, we configure the
Docker daemon to enable debug and the [containerd image store](https://docs.docker.com/storage/containerd/)
feature:
```yaml
name: ci
on:
push:
jobs:
docker:
runs-on: ubuntu-latest
steps:
-
name: Set up Docker
uses: crazy-max/ghaction-setup-docker@v2
with:
daemon-config: |
{
"debug": true,
"features": {
"containerd-snapshotter": true
}
}
```
### Define custom `colima start` arguments (macOS)
You can define custom [`colima start` arguments](https://github.com/abiosoft/colima#customizing-the-vm)
using the `COLIMA_START_ARGS` environment variable to customize the VM:
```yaml
name: ci
on:
push:
jobs:
docker:
runs-on: macos-latest
steps:
-
name: Set up Docker
uses: crazy-max/ghaction-setup-docker@v2
env:
COLIMA_START_ARGS: --cpu 4 --memory 8 --disk 32
```
## Customizing
### inputs
Following inputs can be used as `step.with` keys
| Name | Type | Default | Description |
|-----------------|--------|-----------------------|-----------------------------------------------------------------------------------------------------------------------------|
| `version` | String | `latest` | Docker CE version (e.g., `v24.0.6`). |
| `channel` | String | `stable` | Docker CE [channel](https://download.docker.com/linux/static/) (e.g, `stable`, `edge` or `test`). |
| `daemon-config` | String | | [Docker daemon JSON configuration](https://docs.docker.com/engine/reference/commandline/dockerd/#daemon-configuration-file) |
| `context` | String | `setup-docker-action` | Docker context name. |
## Contributing
Want to contribute? Awesome! The most basic way to show your support is to star
the project, or to raise issues. You can also support this project by [**becoming a sponsor on GitHub**](https://github.com/sponsors/crazy-max)
or by making a [PayPal donation](https://www.paypal.me/crazyws) to ensure this
journey continues indefinitely!
Thanks again for your support, it is much appreciated! :pray:
## License
Apache-2.0. See `LICENSE` for more details.