Somebody knows what source code and version were used to create docker image gcr.io/google_containers/kube2sky:1.15?
The latest version where I could find kube2sky in kubernetes repository is the branch release-1.2 in folder: https://github.com/kubernetes/kubernetes/tree/release-1.2/cluster/addons/dns/kube2sky
But looking at the kube2sky.go that is inside the docker container (doing docker exec) is not the same as the kube2sky.go of the github repository.
Please if somebody can help me. Thanks.
kube2sky is pretty old. It used to be stored in the kubernetes main repo, but was removed quite a while back.
You can find it here: https://github.com/kubernetes/kubernetes/tree/1c8140c2ac1fb7cb6ddbadc5e1efb3c0beefb8df/cluster/addons/dns/kube2sky
the last known version of kube2sky before it was replaced with kubedns seems to be here: https://github.com/kubernetes/kubernetes/blob/5762ebfc6318eabbe870b02239226ab74e2e699b/cluster/addons/dns/kube2sky/kube2sky.go
It was removed in this PR https://github.com/kubernetes/kubernetes/pull/26335/files