Add cronjob information to readme.

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Jeroen Geusebroek 2016-02-01 07:32:30 +01:00
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commit 1009d63f81

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An image running [ubuntu/15.10](https://github.com/gliderlabs/docker-alpine) Linux and [Spotweb](https://github.com/spotweb/spotweb) (media branch).
This image is mainly for own use, but it seems to a be populair image so I decided to provide some documentation.
## MySQL
## Requirements
You need a seperate MySQL / MariaDB server. This can be a ofcourse be a (linked) docker container but also a dedicated database server.
## Updates
The container will try to auto-update the database when a newer version image is released.
## Usage
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You should now be able to reach the spotweb interface on port 80, and you can configure Spotweb.
## Environment variables
### Automatic retreiving of posts
To enable automatic retreiving, you need to setup a cronjob on the docker host.
*/15 * * * * docker exec spotweb /usr/bin/php /var/www/spotweb/retrieve.php >/dev/null 2>&1
This example will retrieve new posts every 15 minutes.
### Updates
The container will try to auto-update the database when a newer version image is released.
### Environment variables
* `TZ` The timezone the server is running in. Defaults to `Europe/Amsterdam`.
* `SPOTWEB_DB_TYPE` Database type. Use `pdo_mysql` for MySQL.