Find unique zones and delete nodes in each zone (#3978)

2019-04-24 17:50:42 -07:00 · 2019-04-24 17:50:42 -07:00 · e867ce0944
parent 29a25990d3
commit e867ce0944
1 changed files with 3 additions and 1 deletions
--- a/net/scripts/gce-provider.sh
+++ b/net/scripts/gce-provider.sh
@ -207,8 +207,10 @@ cloud_DeleteInstances() {

  declare names=("${instances[@]/:*/}")
  declare zones=("${instances[@]/*:/}")
+  declare unique_zones=()
+  read -r -a unique_zones <<< "$(echo "${zones[@]}" | tr ' ' '\n' | sort -u | tr '\n' ' ')"

-  for zone in "${zones[@]}"; do
+  for zone in "${unique_zones[@]}"; do
    set -x
    # Try deleting instances in all zones
    gcloud beta compute instances delete --zone "$zone" --quiet "${names[@]}" || true