Exercise 10.3: Working with CoreDNS - curl can't resolve nginx.test.io

PetroKazmirchuk

I've done the whole chapter successfully and tried to GET nginx.test.io from within the ubuntu pod to no avail:

curl nginx.test.io
curl: (6) Could not resolve host: nginx.test.io

even though dig nginx.test.io works fine as described in the lab. I thought, the whole point of the chapter was to be able to do curl with the new hostname?

chrispokorni

Hi @PetroKazmirchuk,

Have you tried using the FQDN of the service instead?
Is curl successful if you revert the coredns configMap?

Regards,
-Chris