## docker.jcg.re/caddy
[![Build Status](https://drone.jcg.re/api/badges/jcgruenhage/docker-caddy/status.svg)](https://drone.jcg.re/jcgruenhage/docker-caddy)
#### Tags:
 - **latest**: latest stable version (currently 0.10.10)
 - **v0.10.10**: v0.10.10 of caddy
 - **v0.10.9**: v0.10.9 of caddy
 - **v0.10.8**: v0.10.8 of caddy
 - **v0.10.7**: v0.10.7 of caddy
 - **v0.10.6**: v0.10.6 of caddy
 - **v0.10.5**: v0.10.5 of caddy
 - **v0.10.4**: v0.10.4 of caddy

#### Build-time variables
 - **CLONE_URL**: From where to clone caddy (default: https://github.com/mholt/caddy.git)
 - **BRANCH**: Which branch to use. (default: `latest stable tag)

#### Environment variables
 - **UID**: user id (default: 192)
 - **GID**: group id (default: 192)
 - **DOMAIN**: the domain that should be served (required for automatic tls)
 - **EMAIL**: the email address to use for let's encrypt (required for automatic tls)
 - **USE_QUIC**: set this to anything to enable experimental quic support (default: off)
 - **LE_STAGING**: use staging let's encrypt endpoint (default: off -> production)

#### Volumes
 - **/etc/caddy/Caddyfile**: webserver configuration (optional)
 - **/var/www/**: content to serve
 - **/caddy**: caddy will store it's certificates here (recommended if tls is active)

#### Ports
 - 80
 - 443

#### Basic docker-compose.yml example
Insecure example serving the contents of `./website`on port 80:
```yaml
version: '2'

services:
    caddy:
        image: docker.jcg.re/caddy
        container_name: caddy
        ports:
            - 80:80
        volumes:
            - ./website:/var/www/
```

Secure example serving the contents of `./website`on https://example.com/ with an automatic redirect to https:
```yaml
version: '2'

services:
    caddy:
        image: docker.jcg.re/caddy
        container_name: caddy
        ports:
            - 80:80
            - 443:443
        volumes:
            - ./website:/var/www/
        environment:
            - DOMAIN=example.com
            - EMAIL=you@example.com
```

Custom example doing whatever-the-fuck-you-want (take a look at https://caddyserver.com/docs):
```yaml
version: '2'

services:
    caddy:
        image: docker.jcg.re/caddy
        container_name: caddy
        ports:
            - 80:80
            - 443:443
        volumes:
            - ./website:/var/www
            - ./Caddyfile:/etc/Caddyfile
```