If that other container belongs to the same stack that the container you are trying to resolve belongs to? Containers are resolvable to other containers only within the same stack
I see. I can confirm this part works. curling any container from another container within the stack by container name does work as expected.
I think I may have misunderstood the changes brought in by 0.46 to mean that all containers would be discoverable with all other containers.
Is there to specify that a container is resolvable from anywhere else within the managed network?
Thanks for providing the further insights into resolv.conf and answers.json. Is the Rancher DNS server always at 169.254.169.250?