[mosquitto-dev] MQTT broker DNS name : eclipse mosquitto docker on Kuber

[Sharan Guhan <sharanyu@xxxxxxxxx>]

Hi All,

I am trying to get DNS name to work for the mosquitto broker instead of using the IP address. I am using docker image from eclipse mosquitto ( eclipse-mosquitto                latest              131df074d5c8        6 weeks ago         9.54MB )

This is running inside kubernetes. The DNS name server lookup is failing.

Any suggestions or pointers how to setup the YAML file for this to work correctly? Basically I want container-X to use broker's name instead of IP..

Sharan

/ # nslookup kubernetes.default.svc.cluster.local
Server: 10.43.0.10
Address: 10.43.0.10:53

Name: kubernetes.default.svc.cluster.local
Address: 10.43.0.1

/ #
/ #
/ #
/ # nslookup kubernetes.default
Server: 10.43.0.10
Address: 10.43.0.10:53

** server can't find kubernetes.default: NXDOMAIN

** server can't find kubernetes.default: NXDOMAIN

/ #