Fix script for updating protobufs.

hack/update-generated-protobuf.sh

@@ -37,7 +37,13 @@ function prereqs() {
   KUBE_BUILD_CONTAINER_NAME="kube-build-${KUBE_ROOT_HASH}"
   KUBE_BUILD_DATA_CONTAINER_NAME="kube-build-data-${KUBE_ROOT_HASH}"
   DOCKER_MOUNT_ARGS=(
-    --volume "${REPO_DIR:-${KUBE_ROOT}}:/go/src/${KUBE_GO_PACKAGE}"
+    --volume "${REPO_DIR:-${KUBE_ROOT}}/cluster:/go/src/${KUBE_GO_PACKAGE}/cluster"
+    --volume "${REPO_DIR:-${KUBE_ROOT}}/cmd:/go/src/${KUBE_GO_PACKAGE}/cmd"
+    --volume "${REPO_DIR:-${KUBE_ROOT}}/vendor:/go/src/${KUBE_GO_PACKAGE}/vendor"
+    --volume "${REPO_DIR:-${KUBE_ROOT}}/hack:/go/src/${KUBE_GO_PACKAGE}/hack"
+    --volume "${REPO_DIR:-${KUBE_ROOT}}/pkg:/go/src/${KUBE_GO_PACKAGE}/pkg"
+    --volume "${REPO_DIR:-${KUBE_ROOT}}/federation:/go/src/${KUBE_GO_PACKAGE}/federation"
+    --volume "${REPO_DIR:-${KUBE_ROOT}}/third_party:/go/src/${KUBE_GO_PACKAGE}/third_party"
     --volume /etc/localtime:/etc/localtime:ro
     --volumes-from "${KUBE_BUILD_DATA_CONTAINER_NAME}"
   )