Reapply bigtable patch (#3395) (#1968)

* Allow one and two nodes production bigtable clusters * Allow one and two nodes production bigtable clusters Co-authored-by: vitovitolo <vitovito@gmail.com> Signed-off-by: Modular Magician <magic-modules@google.com> Co-authored-by: vitovitolo <vitovito@gmail.com>
hashicorp · Apr 21, 2020 · e402daa · e402daa
1 parent 6589c9e
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diff --git a/.changelog/3395.txt b/.changelog/3395.txt
@@ -0,0 +1,3 @@
+```release-note:enhancement
+bigtable: Reduced the minimum number of nodes for the `bigtable_instace` resource from 3 to 1.
+```
diff --git a/google-beta/resource_bigtable_instance.go b/google-beta/resource_bigtable_instance.go
@@ -54,7 +54,7 @@ func resourceBigtableInstance() *schema.Resource {
 							// DEVELOPMENT instances could get returned with either zero or one node,
 							// so mark as computed.
 							Computed:     true,
-							ValidateFunc: validation.IntAtLeast(3),
+							ValidateFunc: validation.IntAtLeast(1),
 						},
 						"storage_type": {
 							Type:         schema.TypeString,

diff --git a/website/docs/r/bigtable_instance.html.markdown b/website/docs/r/bigtable_instance.html.markdown
@@ -23,7 +23,7 @@ resource "google_bigtable_instance" "production-instance" {
   cluster {
     cluster_id   = "tf-instance-cluster"
     zone         = "us-central1-b"
-    num_nodes    = 3
+    num_nodes    = 1
     storage_type = "HDD"
   }
 }
@@ -73,7 +73,7 @@ cluster must have a different zone in the same region. Zones that support
 Bigtable instances are noted on the [Cloud Bigtable locations page](https://cloud.google.com/bigtable/docs/locations).
 
 * `num_nodes` - (Optional) The number of nodes in your Cloud Bigtable cluster.
-Required, with a minimum of `3` for a `PRODUCTION` instance. Must be left unset
+Required, with a minimum of `1` for a `PRODUCTION` instance. Must be left unset
 for a `DEVELOPMENT` instance.
 
 * `storage_type` - (Optional) The storage type to use. One of `"SSD"` or