Merge pull request #85344 from jkaniuk/prune-whitelist

Addon Manager: Fix parsing KUBECTL_EXTRA_PRUNE_WHITELIST
kubernetes · Nov 18, 2019 · 5bac42b · 5bac42b
2 parents beaf3a2 + 936ee6f
commit 5bac42b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cluster/addons/addon-manager/kube-addons.sh b/cluster/addons/addon-manager/kube-addons.sh
@@ -120,7 +120,7 @@ function generate_prune_whitelist_flags() {
 # besides the default ones.
 extra_prune_whitelist=
 if [ -n "${KUBECTL_EXTRA_PRUNE_WHITELIST:-}" ]; then
-  extra_prune_whitelist=( "${KUBECTL_EXTRA_PRUNE_WHITELIST:-}" )
+  read -ra extra_prune_whitelist <<< "${KUBECTL_EXTRA_PRUNE_WHITELIST}"
 fi
 prune_whitelist=( "${KUBECTL_PRUNE_WHITELIST[@]}"  "${extra_prune_whitelist[@]}" )
 prune_whitelist_flags=$(generate_prune_whitelist_flags "${prune_whitelist[@]}")