[Bug 1274854] kubectl exec: handshake did not verify certificate chain

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1274854

--- Comment #4 from Jan Chaloupka  ---
When running the following:

# cat counter.yaml 
apiVersion: v1
kind: Pod
metadata:
  name: counter
spec:
  containers:
  - name: count
    image: ubuntu:14.04
    args: [bash, -c, 
           'for ((i = 0; ; i++)); do echo "$i: $(date)"; sleep 1; done']

# kubectl exec counter /bin/bash -i
uname
Linux
^C^C

Confirming exec command is working is supposed to.

This is another issue with go-1.5 compiler. I can try to rebuilt f23 with the
latest golang-1.5 which is golang-1.5.1-1.fc23. The f23 kubernetes is built
with golang-1.5-8.fc23.x86_64