From e8fda8c9e8da593d3a461286e2f091e8fd118f06 Mon Sep 17 00:00:00 2001
From: Joe Finney <spxtr@google.com>
Date: Tue, 8 Mar 2016 16:07:04 -0800
Subject: [PATCH] Remove kube_server_version from cluster/kube-env.sh.

---
 cluster/kube-env.sh | 20 --------------------
 1 file changed, 20 deletions(-)

diff --git a/cluster/kube-env.sh b/cluster/kube-env.sh
index e20f29640c9..efcda78d52a 100755
--- a/cluster/kube-env.sh
+++ b/cluster/kube-env.sh
@@ -30,23 +30,3 @@ if [[ -z "${color_start-}" ]]; then
   declare -r color_green="${color_start}0;32m"
   declare -r color_norm="${color_start}0m"
 fi
-
-# Returns the server version as MMmmpp, with MM as the major
-# component, mm the minor component, and pp as the patch
-# revision. e.g. 0.7.1 is echoed as 701, and 1.0.11 would be
-# 10011. (This makes for easy integer comparison in bash.)
-function kube_server_version() {
-  local server_version
-  local major
-  local minor
-  local patch
-
-  # This sed expression is the POSIX BRE to match strings like:
-  # Server Version: &version.Info{Major:"0", Minor:"7+", GitVersion:"v0.7.0-dirty", GitCommit:"ad44234f7152e9c66bc2853575445c7071335e57", GitTreeState:"dirty"}
-  # and capture the GitVersion portion (which has the patch level)
-  server_version=$(${KUBECTL} --match-server-version=false version | grep "Server Version:")
-  read major minor patch < <(
-    echo ${server_version} | \
-      sed "s/.*GitVersion:\"v\([0-9]\{1,\}\)\.\([0-9]\{1,\}\)\.\([0-9]\{1,\}\).*/\1 \2 \3/")
-  printf "%02d%02d%02d" ${major} ${minor} ${patch} | sed 's/^0*//'
-}