From ce3f4742aab8dcbb696d7b795598d1a528ea5e2b Mon Sep 17 00:00:00 2001
From: Phil Sphicas <phil.sphicas@att.com>
Date: Tue, 18 Feb 2020 13:48:45 -0800
Subject: [PATCH] etcd chart: anchor pre_stop remove bashism

The anchor pre-stop script uses the 'function' command, which fails when
using dash. This change removes it for compatibility.

Change-Id: I6591045fa0a555800a03edbdf1f9f3a8476dd0a3
---
 charts/etcd/templates/bin/_pre_stop.tpl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/charts/etcd/templates/bin/_pre_stop.tpl b/charts/etcd/templates/bin/_pre_stop.tpl
index f455b32d..230be86e 100644
--- a/charts/etcd/templates/bin/_pre_stop.tpl
+++ b/charts/etcd/templates/bin/_pre_stop.tpl
@@ -15,7 +15,7 @@
 
 set -ex
 
-function cleanup_host {
+cleanup_host () {
     rm -f $MANIFEST_PATH
     rm -rf /etcd-etc/tls/
     {{- if .Values.etcd.cleanup_data }}