Add a custom field to logspout

[olivibernard]

Hi,

Is it possible to add some data in a custom field ?

I have a 3 swarm cluster, namely : dev, staging and production.
I would like to run each logspout container with the corresponding env value.

Something like :

$ docker run -d --name logspout \ -v /var/run/docker.sock:/var/run/docker.sock:ro \ rtoma/logspout-redis-logstash \ redis://<your-redis-server>?key=bla&cluster_env=production

Thanks !

[rtoma]

Sounds like a great feature, but I do not have the time to implement this myself. Feel free to submit a pull request.