## About
🐳 [JetBrains License Server](https://www.jetbrains.com/help/license_server/getting_started.html) Docker image based on Alpine Linux.
If you are interested, [check out](https://hub.docker.com/r/crazymax/) my other 🐳 Docker images!
## Features
### Included
* License server completely customizable via environment variables
* Registration data and configuration in a single directory
### From docker-compose
* [Traefik](https://github.com/containous/traefik-library-image) as reverse proxy and creation/renewal of Let's Encrypt certificates
## Docker
### Environment variables
* `TZ` : The timezone assigned to the container (default `UTC`)
* `JLS_VIRTUAL_HOSTS` : [Virtual hosts](https://www.jetbrains.com/help/license_server/setting_host_and_port.html#d1010e63) where license server will be available (comma delimited for several hosts)
* `JLS_CONTEXT` : [Context path](https://www.jetbrains.com/help/license_server/setting_host_and_port.html#d1010e63) used by the license server (default `/`)
* `JLS_ACCESS_CONFIG` : JSON file to configure [user restrictions](https://www.jetbrains.com/help/license_server/configuring_user_restrictions.html) (default `/data/access-config.json`)
* `JLS_STATS_RECIPIENTS` : [Reports recipients](https://www.jetbrains.com/help/license_server/detailed_server_usage_statistics.html#d461e40) email addresses for stats (comma delimited)
* `JLS_REPORT_OUT_OF_LICENSE` : [Warn about lack of licenses](https://www.jetbrains.com/help/license_server/detailed_server_usage_statistics.html#d461e40) every hour following the percentage threshold (default `0`)
* `JLS_SMTP_SERVER` : SMTP server host to use for sending [stats](https://www.jetbrains.com/help/license_server/detailed_server_usage_statistics.html) (stats disabled if empty)
* `JLS_SMTP_PORT` : SMTP server port (default `25`)
* `JLS_SMTP_USERNAME` : SMTP username (auth disabled if empty)
* `JLS_SMTP_PASSWORD` : SMTP password (auth disabled if empty)
* `JLS_STATS_FROM` : [From address](https://www.jetbrains.com/help/license_server/detailed_server_usage_statistics.html#d461e40) for stats emails
* `JLS_STATS_TOKEN` : Enables an auth token for the [stats API](https://www.jetbrains.com/help/license_server/detailed_server_usage_statistics.html#d461e312) at `/reportApi` (HTTP POST)
### Volumes
* `/data` : Contains [registration data](https://www.jetbrains.com/help/license_server/migrate.html) and configuration
### Ports
* `8000` : Jetbrains License Server HTTP port
## Use this image
### Docker Compose
Docker compose is the recommended way to run this image. Copy the content of folder [examples/compose](examples/compose) in `/var/jls/` on your host for example. Edit the compose and env files with your preferences and run the following commands :
```bash
touch acme.json
chmod 600 acme.json
docker-compose up -d
docker-compose logs -f
```
### Command line
You can also use the following minimal command :
```bash
$ docker run -d -p 8000:8000 --name jetbrains_license_server \
-e TZ="Europe/Paris" \
-e JLS_VIRTUAL_HOSTS=jetbrains-license-server.example.com \
-v $(pwd)/data:/data \
crazymax/jetbrains-license-server:latest
```
## Update
Recreate the container whenever i push an update :
```bash
docker-compose pull
docker-compose up -d
```
## Troubleshooting
If you have any trouble using the license server, check the official [Troubleshooting page](https://www.jetbrains.com/help/license_server/troubleshooting.html) of Jetbrains.
### Error 403 Passed value of header "Host" is not allowed
If you've got the following message :
```
Passed value of header "Host" is not allowed. Please contact your license server administrator.
```
That's because the license server is running behind a reverse proxy. Please configure virtual hosts using the `JLS_VIRTUAL_HOSTS` variable.
## How can I help ?
All kinds of contributions are welcome :raised_hands:!
The most basic way to show your support is to star :star2: the project, or to raise issues :speech_balloon:
But we're not gonna lie to each other, I'd rather you buy me a beer or two :beers:!
[](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=3BXL8EBDJALHQ)
## License
MIT. See `LICENSE` for more details.