We wrote some Go code to talk to our Kubernetes cluster and fetch the IP of a Service exposed. We do it like so:
(import "gopkg.in/kubernetes/kubernetes.v1/pkg/client/restclient")
(import kubectl "gopkg.in/kubernetes/kubernetes.v1/pkg/client/unversioned")
svc, err := c.Services(k8sNS).Get(svcName)
if err != nil {
panic(l.Errorf("Could not retrieve svc details. %s", err.Error()))
}
svcIP := svc.Status.LoadBalancer.Ingress[0].IP
go get
works fine, and our script executes when we do go run ...
and everybody is happy. Now, as of yesterday (from the time this question is posted) on the same script - go get
fails. The error is like so:
[09.07.2016 10:56 AM]$ go get
package k8s.io/kubernetes/pkg/apis/authentication.k8s.io/install: cannot find package "k8s.io/kubernetes/pkg/apis/authentication.k8s.io/install" in any of:
/usr/local/go/src/k8s.io/kubernetes/pkg/apis/authentication.k8s.io/install (from $GOROOT)
/home/ckotha/godir/src/k8s.io/kubernetes/pkg/apis/authentication.k8s.io/install (from $GOPATH)
We have not specifically used authentication
package in our code. Are we importing kubernetes libraries correctly? is there another way to do this ?
ls
on $GOPATH/k8s.io/kubernetes/pkg/apis/
and found this:
:~/godir/src/k8s.io/kubernetes/pkg/apis
[09.07.2016 10:53 AM]$ ls
abac apps authentication authorization autoscaling batch certificates componentconfig extensions imagepolicy OWNERS policy rbac storage