Be more specific about the number of zones

Changed from review.

The number of zones is three by default.
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Thomas Poindessous 2018-09-06 14:07:45 +02:00 committed by GitHub
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@ -79,7 +79,7 @@ output "cluster_ca_certificate" {
The region to create the cluster in, for The region to create the cluster in, for
[Regional Clusters](https://cloud.google.com/kubernetes-engine/docs/concepts/multi-zone-and-regional-clusters#regional). [Regional Clusters](https://cloud.google.com/kubernetes-engine/docs/concepts/multi-zone-and-regional-clusters#regional).
In a Regional Cluster, the number of nodes specified in `initial_node_count` is In a Regional Cluster, the number of nodes specified in `initial_node_count` is
created in all zones of the region. created in three zones of the region (this can be changed by setting `additional_zones`).
* `additional_zones` - (Optional) The list of additional Google Compute Engine * `additional_zones` - (Optional) The list of additional Google Compute Engine
locations in which the cluster's nodes should be located. If additional zones are locations in which the cluster's nodes should be located. If additional zones are