Use DNS with multiple A records for distDocker
Use DNS with multiple A records for distDocker

Discover distDocker backends by looking up a dynamic name in the DNS
that returns multiple addresses, one for each active node in the pool

autolab/Tango,autolab/Tango,cg2v/Tango,cg2v/Tango,cg2v/Tango,autolab/Tango