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[COMMON] Fix arithmetic loop bashisms
[oom.git]
/
kubernetes
/
helm
/
plugins
/
undeploy
/
undeploy.sh
diff --git
a/kubernetes/helm/plugins/undeploy/undeploy.sh
b/kubernetes/helm/plugins/undeploy/undeploy.sh
index
8191174
..
1689bf1
100755
(executable)
--- a/
kubernetes/helm/plugins/undeploy/undeploy.sh
+++ b/
kubernetes/helm/plugins/undeploy/undeploy.sh
@@
-2,7
+2,7
@@
usage() {
cat << EOF
usage() {
cat << EOF
-Delete an umbrella Helm Chart, and its subcharts, that was previously deployed using 'Helm deploy'.
+Delete an umbrella Helm Chart, and its subcharts, that was previously deployed using 'Helm deploy'.
Example of deleting all Releases that have the prefix 'demo'.
$ helm undeploy demo
Example of deleting all Releases that have the prefix 'demo'.
$ helm undeploy demo
@@
-23,7
+23,7
@@
undeploy() {
array=($(helm ls -q --all | grep $RELEASE))
n=${#array[*]}
array=($(helm ls -q --all | grep $RELEASE))
n=${#array[*]}
- for
(( i = n-1; i >= 0; i-- )
)
+ for
i in $(seq $(($n-1)) -1 0
)
do
helm del "${array[i]}" $FLAGS
done
do
helm del "${array[i]}" $FLAGS
done