@@ -1082,19 +1082,6 @@ function os::build::get-bin-output-path() {

 }

 readonly -f os::build::get-bin-output-path

-# os::build::find-binary locates a locally built binary for the current

-# platform and returns the path to the binary.  The base path to search

-# from will default to the current working directory but can be

-# overridden via the optional second argument.

-function os::build::find-binary() {

-  local bin="$1"

-  local os_root="${2:-}"

-

-  local path=$( (ls -t $(os::build::get-bin-output-path "${os_root}")/${bin}) 2>/dev/null || true | head -1 )

-  echo "$path"

-}

-readonly -f os::build::find-binary

-

 # os::build::environment::create creates a docker container with the default variables.

 # arguments are passed directly to the container, OS_BUILD_ENV_GOLANG, OS_BUILD_ENV_IMAGE,

 # and OS_RELEASE_DOCKER_ARGS can be used to customize the container. The docker socket

@@ -25,13 +25,3 @@ function os::golang::verify_go_version() {

 	fi

 }

 readonly -f os::golang::verify_go_version

-

-# os::golang::verify_golint_version ensure the golint tool exists.

-function os::golang::verify_golint_version() {

-	if ! which golint &>/dev/null; then

-		os::log::error "Unable to detect 'golint' package."

-		os::log::error "To install it, run: 'go get github.com/golang/lint/golint'."

-		return 1

-	fi

-}

-readonly -f os::golang::verify_golint_version

@@ -109,27 +109,6 @@ function os::util::format_seconds() {

 }

 readonly -f os::util::format_seconds

-# os::util::find-go-binary locates a go install binary in GOPATH directories

-# Globals:

-#  - 1: GOPATH

-# Arguments:

-#  - 1: the go-binary to find

-# Return:

-#  None

-function os::util::find-go-binary() {

-  local binary_name="$1"

-

-  IFS=":"

-  for part in $GOPATH; do

-  	local binary="${part}/bin/${binary_name}"

-    if [[ -f "${binary}" && -x "${binary}" ]]; then

-      echo "${binary}"

-      break

-    fi

-  done

-}

-readonly -f os::util::find-go-binary

-

 # os::util::sed attempts to make our Bash scripts agnostic to the platform

 # on which they run `sed` by glossing over a discrepancy in flag use in GNU.

 #

@@ -2,29 +2,6 @@

 # Provides simple utility functions

-# ensure_iptables_or_die tests if the testing machine has iptables available

-# and in PATH. Also test whether current user has sudo privileges.

-function ensure_iptables_or_die() {

-	if [[ -z "$(which iptables)" ]]; then

-		echo "IPTables not found - the end-to-end test requires a system with iptables for Kubernetes services."

-		exit 1

-	fi

-

-	set +e

-

-	iptables --list > /dev/null 2>&1

-	if [ $? -ne 0 ]; then

-		sudo iptables --list > /dev/null 2>&1

-		if [ $? -ne 0 ]; then

-			echo "You do not have iptables or sudo privileges. Kubernetes services will not work without iptables access.	See https://github.com/kubernetes/kubernetes/issues/1859.	Try 'sudo hack/test-end-to-end.sh'."

-			exit 1

-		fi

-	fi

-

-	set -e

-}

-readonly -f ensure_iptables_or_die

-

 # kill_all_processes function will kill all

 # all processes created by the test script.

 function kill_all_processes() {

@@ -85,12 +62,6 @@ readonly -f truncate_large_logs

 # start of common functions for extended test group's run.sh scripts

 ######

-# exit run if ginkgo not installed

-function ensure_ginkgo_or_die() {

-	which ginkgo &>/dev/null || (echo 'Run: "go get github.com/onsi/ginkgo/ginkgo"' && exit 1)

-}

-readonly -f ensure_ginkgo_or_die

-

 # cleanup_openshift saves container logs, saves resources, and kills all processes and containers

 function cleanup_openshift() {

 	LOG_DIR="${LOG_DIR:-${BASETMPDIR}/logs}"