hashicorp#24317: Support preferred_data_persistence_auth_method for a…

…zurerm_redis_cache resource
AmadeusITGroup · Jan 2, 2024 · b47569d · b47569d
1 parent 852552f
commit b47569d
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diff --git a/internal/services/redis/redis_cache_resource.go b/internal/services/redis/redis_cache_resource.go
@@ -179,6 +179,16 @@ func resourceRedisCache() *pluginsdk.Resource {
 							Computed: true,
 						},
 
+						"preferred_data_persistence_auth_method": {
+							Type:     pluginsdk.TypeString,
+							Optional: true,
+							Default:  "SAS",
+							ValidateFunc: validation.StringInSlice([]string{
+								"SAS",
+								"ManagedIdentity",
+							}, false),
+						},
+
 						"rdb_backup_enabled": {
 							Type:     pluginsdk.TypeBool,
 							Optional: true,
@@ -830,6 +840,10 @@ func expandRedisConfiguration(d *pluginsdk.ResourceData) (*redis.RedisCommonProp
 		output.MaxmemoryPolicy = utils.String(v)
 	}
 
+	if v := raw["preferred_data_persistence_auth_method"].(string); v != "" {
+		output.PreferredDataPersistenceAuthMethod = utils.String(v)
+	}
+
 	// AAD/Entra support
 	// nolint : staticcheck
 	v, valExists := d.GetOkExists("redis_configuration.0.active_directory_authentication_enabled")
@@ -1000,6 +1014,10 @@ func flattenRedisConfiguration(input *redis.RedisCommonPropertiesRedisConfigurat
 		outputs["maxmemory_policy"] = *input.MaxmemoryPolicy
 	}
 
+	if input.PreferredDataPersistenceAuthMethod != nil {
+		outputs["preferred_data_persistence_auth_method"] = *input.PreferredDataPersistenceAuthMethod
+	}
+
 	if input.MaxfragmentationmemoryReserved != nil {
 		i, err := strconv.Atoi(*input.MaxfragmentationmemoryReserved)
 		if err != nil {

diff --git a/website/docs/r/redis_cache.html.markdown b/website/docs/r/redis_cache.html.markdown
@@ -146,6 +146,8 @@ redis_configuration {
 * `maxmemory_delta` - (Optional) The max-memory delta for this Redis instance. Defaults are shown below.
 * `maxmemory_policy` - (Optional) How Redis will select what to remove when `maxmemory` is reached. Defaults to `volatile-lru`.
 
+* `preferred_data_persistence_auth_method` - (Optional) Preferred auth method to communicate to storage account used for data persistence. Possible values are `SAS` and `ManagedIdentity`. Defaults to `SAS`.
+
 * `maxfragmentationmemory_reserved` - (Optional) Value in megabytes reserved to accommodate for memory fragmentation. Defaults are shown below.
 
 * `rdb_backup_enabled` - (Optional) Is Backup Enabled? Only supported on Premium SKUs. Defaults to `false`.