Merge pull request #12008 from smarterclayton/fix_mac

hack/lib/etcd.sh

@@ -39,7 +39,7 @@ kube::etcd::start() {
   fi
 
   # Start etcd
-  ETCD_DIR=$(mktemp -d -t test-etcd.XXXXXX)
+  ETCD_DIR=$(mktemp -d 2>/dev/null || mktemp -d -t test-etcd.XXXXXX)
   kube::log::info "etcd -data-dir ${ETCD_DIR} --bind-addr ${host}:${port} >/dev/null 2>/dev/null"
   etcd -data-dir ${ETCD_DIR} --bind-addr ${host}:${port} >/dev/null 2>/dev/null &
   ETCD_PID=$!

hack/lib/util.sh

@@ -54,7 +54,7 @@ kube::util::wait_for_url() {
 #   KUBE_TEMP
 kube::util::ensure-temp-dir() {
   if [[ -z ${KUBE_TEMP-} ]]; then
-    KUBE_TEMP=$(mktemp -d -t kubernetes.XXXXXX)
+    KUBE_TEMP=$(mktemp -d 2>/dev/null || mktemp -d -t kubernetes.XXXXXX)
   fi
 }