docker engine 1.12.3 in swarm mode comes with the ingress LB with the help of routing mesh which redirects to only the task which is healthy .
Just wondering if interlock(https://github.com/ehazlett/interlock) & registrator (https://github.com/gliderlabs/registrator) be still useful to ensure request goes to the healthy container ?
I got confused due to "deploy-infra" (Reputation didn't allowed me to use more than 2 links ) article on docs.docker.com .