Merge "[MSB]Update MSB docker images version"

[oom.git] / kubernetes / common / cassandra / resources / config / docker-entrypoint.sh

diff --git a/kubernetes/common/cassandra/resources/config/docker-entrypoint.sh b/kubernetes/common/cassandra/resources/config/docker-entrypoint.sh
index c01d7c6..4dcebc8 100644 (file)
--- a/kubernetes/common/cassandra/resources/config/docker-entrypoint.sh
+++ b/kubernetes/common/cassandra/resources/config/docker-entrypoint.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 set -e
 
@@ -71,7 +71,7 @@ if [ "$1" = 'cassandra' ]; then
                 start_rpc \
                 authenticator \
         ; do
-                var="CASSANDRA_${yaml^^}"
+                var="CASSANDRA_$(echo $yaml | tr '[:lower:]' '[:upper:]')"
                 # eval presents no security issue here because of limited possible values of var
                 eval val=\$$var
                 if [ "$val" ]; then
@@ -81,7 +81,7 @@ if [ "$1" = 'cassandra' ]; then
         done
 
         for rackdc in dc rack; do
-                var="CASSANDRA_${rackdc^^}"
+                var="CASSANDRA_$(echo $rackdc | tr '[:lower:]' '[:upper:]')"
                 # eval presents no security issue here because of limited possible values of var
                 eval val=\$$var
                 if [ "$val" ]; then