Dedup zone list before passing to create_universe.sh

yugabyte / terraform-gcp-yugabyte

A Terraform module to deploy and run YugabyteDB on GCP.

Apache License 2.0

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Dedup zone list before passing to create_universe.sh #14

Closed iSignal closed 4 years ago

iSignal commented 4 years ago

To repro, see yugabyte/yugabyte-db#4425

Terraform scripts pass in a list of zones to create_universe.sh. The list can potentially contain dupes because they are derived from the list of all nodes in the deployment.