Add allow_fewer_zones_deployment to Redis Cluster (#14676) (#10434)

[upstream:1c5e11505716be5e67b1897fc7ba9da374c992ef]

Signed-off-by: Modular Magician <magic-modules@google.com>

Author: modular-magician

.changelog/14676.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+memorystore: added `allow_fewer_zones_deployment` field to `google_redis_cluster` resource
+```

google-beta/services/redis/resource_redis_cluster.go

@@ -72,6 +72,15 @@ projects/{projectId}/locations/{locationId}/clusters/{clusterId}`,
 				Required:    true,
 				Description: `Required. Number of shards for the Redis cluster.`,
 			},
+			"allow_fewer_zones_deployment": {
+				Type:     schema.TypeBool,
+				Optional: true,
+				ForceNew: true,
+				Description: `Allows customers to specify if they are okay with deploying a multi-zone
+cluster in less than 3 zones. Once set, if there is a zonal outage during
+the cluster creation, the cluster will only be deployed in 2 zones, and
+stay within the 2 zones for its lifecycle.`,
+			},
 			"authorization_mode": {
 				Type:         schema.TypeString,
 				Optional:     true,
@@ -814,6 +823,12 @@ func resourceRedisClusterCreate(d *schema.ResourceData, meta interface{}) error
 	} else if v, ok := d.GetOkExists("zone_distribution_config"); !tpgresource.IsEmptyValue(reflect.ValueOf(zoneDistributionConfigProp)) && (ok || !reflect.DeepEqual(v, zoneDistributionConfigProp)) {
 		obj["zoneDistributionConfig"] = zoneDistributionConfigProp
 	}
+	allowFewerZonesDeploymentProp, err := expandRedisClusterAllowFewerZonesDeployment(d.Get("allow_fewer_zones_deployment"), d, config)
+	if err != nil {
+		return err
+	} else if v, ok := d.GetOkExists("allow_fewer_zones_deployment"); !tpgresource.IsEmptyValue(reflect.ValueOf(allowFewerZonesDeploymentProp)) && (ok || !reflect.DeepEqual(v, allowFewerZonesDeploymentProp)) {
+		obj["allowFewerZonesDeployment"] = allowFewerZonesDeploymentProp
+	}
 	pscConfigsProp, err := expandRedisClusterPscConfigs(d.Get("psc_configs"), d, config)
 	if err != nil {
 		return err
@@ -1019,6 +1034,9 @@ func resourceRedisClusterRead(d *schema.ResourceData, meta interface{}) error {
 	if err := d.Set("zone_distribution_config", flattenRedisClusterZoneDistributionConfig(res["zoneDistributionConfig"], d, config)); err != nil {
 		return fmt.Errorf("Error reading Cluster: %s", err)
 	}
+	if err := d.Set("allow_fewer_zones_deployment", flattenRedisClusterAllowFewerZonesDeployment(res["allowFewerZonesDeployment"], d, config)); err != nil {
+		return fmt.Errorf("Error reading Cluster: %s", err)
+	}
 	if err := d.Set("discovery_endpoints", flattenRedisClusterDiscoveryEndpoints(res["discoveryEndpoints"], d, config)); err != nil {
 		return fmt.Errorf("Error reading Cluster: %s", err)
 	}
@@ -1448,6 +1466,10 @@ func flattenRedisClusterZoneDistributionConfigZone(v interface{}, d *schema.Reso
 	return v
 }
 
+func flattenRedisClusterAllowFewerZonesDeployment(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
+	return v
+}
+
 func flattenRedisClusterDiscoveryEndpoints(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
 	if v == nil {
 		return v
@@ -2282,6 +2304,10 @@ func expandRedisClusterZoneDistributionConfigZone(v interface{}, d tpgresource.T
 	return v, nil
 }
 
+func expandRedisClusterAllowFewerZonesDeployment(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
+	return v, nil
+}
+
 func expandRedisClusterPscConfigs(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
 	l := v.([]interface{})
 	req := make([]interface{}, 0, len(l))

google-beta/services/redis/resource_redis_cluster_generated_meta.yaml

@@ -5,6 +5,7 @@ api_service_name: 'redis.googleapis.com'
 api_version: 'v1beta1'
 api_resource_type_kind: 'Cluster'
 fields:
+  - field: 'allow_fewer_zones_deployment'
   - field: 'authorization_mode'
   - field: 'automated_backup_config.fixed_frequency_schedule.start_time.hours'
   - field: 'automated_backup_config.retention'

google-beta/services/redis/resource_redis_cluster_generated_test.go

@@ -521,7 +521,7 @@ resource "google_redis_cluster" "cluster-aof" {
     maxmemory-policy	= "volatile-ttl"
   }
   deletion_protection_enabled = %{deletion_protection_enabled}
-
+  allow_fewer_zones_deployment = true
   zone_distribution_config {
     mode = "MULTI_ZONE"
   }

website/docs/r/redis_cluster.html.markdown

@@ -494,7 +494,7 @@ resource "google_redis_cluster" "cluster-aof" {
     maxmemory-policy	= "volatile-ttl"
   }
   deletion_protection_enabled = true
-
+  allow_fewer_zones_deployment = true
   zone_distribution_config {
     mode = "MULTI_ZONE"
   }
@@ -648,6 +648,13 @@ The following arguments are supported:
   Immutable. Zone distribution config for Memorystore Redis cluster.
   Structure is [documented below](#nested_zone_distribution_config).
 
+* `allow_fewer_zones_deployment` -
+  (Optional)
+  Allows customers to specify if they are okay with deploying a multi-zone
+  cluster in less than 3 zones. Once set, if there is a zonal outage during
+  the cluster creation, the cluster will only be deployed in 2 zones, and
+  stay within the 2 zones for its lifecycle.
+
 * `psc_configs` -
   (Optional)
   Required. Each PscConfig configures the consumer network where two