mention possible log levels in README

This commit is contained in:
Leo Antunes 2018-08-26 00:24:05 +02:00
parent 32285b6609
commit 7c573eab43

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@ -56,6 +56,6 @@ All entries managed by `docker-etchosts` will be removed upon termination, retur
`docker-etchosts` can be configured with the following environment variables:
- **`ETCHOSTS_LOG_LEVEL`**: set the verbosity of log messages (default: `warn`)
- **`ETCHOSTS_LOG_LEVEL`**: set the verbosity of log messages (default: `warn`, possible values: `debug` `info` `warn` `error`)
- **`ETCHOSTS_ETC_HOSTS_PATH`**: path to hosts file (default `/etc/hosts`)