# Docker
`SWS` has first-class [Docker](https://docs.docker.com/get-started/overview/) support. It provides a [Scratch](https://hub.docker.com/_/scratch) as well as the latest [Alpine Linux](https://hub.docker.com/_/alpine) Docker images.
## OS/Arch
Only the following operating systems and architectures are supported.
- `linux/386`
- `linux/amd64`
- `linux/arm/v6`
- `linux/arm/v7`
- `linux/arm64`
View all images on [Docker Hub](https://hub.docker.com/r/joseluisq/static-web-server/).
## Run a container
To give the server a quick try just run the following commands.
!!! tip "Tips"
- [The SWS CLI arguments](/configuration/command-line-arguments/) can be provided directly to the container or omitted as shown below.
- A Docker volume like `-v $HOME/my-public-dir:/public` can be specified to overwrite the default root directory.
Run the scratch Docker image (just the binary)
```sh
docker run --rm -it -p 8787:80 joseluisq/static-web-server:2 -g info
```
Or run the Alpine Docker image variant
```sh
docker run --rm -it -p 8787:80 joseluisq/static-web-server:2-alpine -g info
```
## Dockerfile
SWS Docker images can be extended as needed.
Extending the scratch Docker image (just the binary)
```Dockerfile
FROM joseluisq/static-web-server:2
# do stuff...
```
Or the Alpine Docker image variant
```Dockerfile
FROM joseluisq/static-web-server:2-alpine
# do stuff...
```
## Docker Compose
Below a [Docker Compose](https://docs.docker.com/compose/) example using the [Traefik Proxy](https://traefik.io/traefik/).
```yaml
version: "3.3"
services:
web:
image: joseluisq/static-web-server:2
environment:
# Note: those envs are customizable but also optional
- SERVER_HOST=127.0.0.1
- SERVER_PORT=80
- SERVER_ROOT=/public
volumes:
- ./some-dir-path:/public
labels:
- "traefik.enable=true"
- "traefik.frontend.entryPoints=https"
- "traefik.backend=localhost_dev"
- "traefik.frontend.rule=Host:localhost.dev"
- "traefik.port=80"
networks:
- traefik_net
networks:
traefik_net:
external: true
```
