Remove all traces of federation

hack/lib/golang.sh

@@ -125,7 +125,6 @@ fi
 # If you update this list, please also update build/BUILD.
 readonly KUBE_CLIENT_TARGETS=(
   cmd/kubectl
-  federation/cmd/kubefed
 )
 readonly KUBE_CLIENT_BINARIES=("${KUBE_CLIENT_TARGETS[@]##*/}")
 readonly KUBE_CLIENT_BINARIES_WIN=("${KUBE_CLIENT_BINARIES[@]/%/.exe}")
@@ -140,7 +139,6 @@ kube::golang::test_targets() {
     cmd/genyaml
     cmd/genswaggertypedocs
     cmd/linkcheck
-    federation/cmd/genfeddocs
     vendor/github.com/onsi/ginkgo/ginkgo
     test/e2e/e2e.test
   )
@@ -153,12 +151,10 @@ readonly KUBE_TEST_BINARIES_WIN=("${KUBE_TEST_BINARIES[@]/%/.exe}")
 readonly KUBE_TEST_PORTABLE=(
   test/e2e/testing-manifests
   test/kubemark
-  federation/develop
   hack/e2e.go
   hack/e2e-internal
   hack/get-build.sh
   hack/ginkgo-e2e.sh
-  hack/federated-ginkgo-e2e.sh
   hack/lib
 )
 

hack/lib/util.sh

@@ -184,13 +184,6 @@ kube::util::gen-docs() {
   "${genkubedocs}" "${dest}/docs/admin/" "kube-scheduler"
   "${genkubedocs}" "${dest}/docs/admin/" "kubelet"
 
-  # We don't really need federation-apiserver and federation-controller-manager
-  # binaries to generate the docs. We just pass their names to decide which docs
-  # to generate. The actual binary for running federation is hyperkube.
-  "${genfeddocs}" "${dest}/docs/admin/" "federation-apiserver"
-  "${genfeddocs}" "${dest}/docs/admin/" "federation-controller-manager"
-  "${genfeddocs}" "${dest}/docs/admin/" "kubefed"
-
   mkdir -p "${dest}/docs/man/man1/"
   "${genman}" "${dest}/docs/man/man1/" "kube-apiserver"
   "${genman}" "${dest}/docs/man/man1/" "kube-controller-manager"
@@ -275,9 +268,6 @@ kube::util::group-version-to-pkg-path() {
     __internal)
       echo "pkg/api"
       ;;
-    federation/v1beta1)
-      echo "federation/apis/federation/v1beta1"
-      ;;
     meta/v1)
       echo "vendor/k8s.io/apimachinery/pkg/apis/meta/v1"
       ;;