ZOOKEEPER_ADDRESS should accept domain names too

[jeacott1]

just wasted ages trying to figure out why this wouldn't start. this works:

ZOOKEEPER_ADDRESS="ip1:2181,ip2:2181,ip3:2181"

this doesn't, but should!

ZOOKEEPER_ADDRESS="some_domain_that_resolves_to_an_ip:2181"

[rhoml]

This is accepted at the moment. We are running it using our Consul DNS for zookeeper ZOOKEEPER_ADDRESS=prod.zookeeper.service.xxxx.consul:2181

[enxebre]

yep, It will resolve whatever is resolvable and will reach whatever is reachable from inside the container. @rhoml it'd be nice if you can create a PR adding the name of your company to the list in the readme thanks!

[rhoml]

So I think that this issue can be closed