while debugging dns in one of my stacks I’ve seen issues with the centos:centos6
(Rancher: v0.51.0, RancherOS 0.4.2)
Within stack (or via service links) centos6 will not resolve hostnames.
dig <service> will fail
dig <service>. succeeds
I was thinking this was an rancher issue, but I guess not.
Is there a way around this issue? (or should issues like this be noted in a FAQ somewhere?)