Reduce complexity of node_pool test

Author: Jberlinsky

examples/node_pool/main.tf

@@ -38,14 +38,14 @@ module "gke" {
   node_pools = [
     {
       name            = "pool-01"
-      min_count       = 4
+      min_count       = 1
       service_account = "${var.compute_engine_service_account}"
     },
     {
       name            = "pool-02"
       machine_type    = "n1-standard-2"
-      min_count       = 2
-      max_count       = 3
+      min_count       = 1
+      max_count       = 2
       disk_size_gb    = 30
       disk_type       = "pd-standard"
       image_type      = "COS"

test/integration/node_pool/controls/gcloud.rb

@@ -76,7 +76,7 @@
             including(
               "name" => "pool-01",
               "autoscaling" => including(
-                "minNodeCount" => 4,
+                "minNodeCount" => 1,
               ),
             )
           )
@@ -173,7 +173,7 @@
             including(
               "name" => "pool-02",
               "autoscaling" => including(
-                "minNodeCount" => 2,
+                "minNodeCount" => 1,
               ),
             )
           )
@@ -184,7 +184,7 @@
             including(
               "name" => "pool-02",
               "autoscaling" => including(
-                "maxNodeCount" => 3,
+                "maxNodeCount" => 2,
               ),
             )
           )