为实例设置自动备份保留

此示例指定要为实例保留的自动备份数量。

深入探索

如需查看包含此代码示例的详细文档，请参阅以下内容：

• 创建和管理按需备份和自动备份

代码示例

Terraform

如需了解如何应用或移除 Terraform 配置，请参阅基本 Terraform 命令。 如需了解详情，请参阅 Terraform 提供程序参考文档。

resource "google_sql_database_instance" "default" {
  name             = "postgres-instance-backup-retention"
  region           = "us-central1"
  database_version = "POSTGRES_14"
  settings {
    tier = "db-custom-2-7680"
    backup_configuration {
      enabled = true
      backup_retention_settings {
        retained_backups = 365
        retention_unit   = "COUNT"
      }
    }
  }

  # set `deletion_protection` to true, will ensure that one cannot accidentally delete this instance by
  # use of Terraform whereas `deletion_protection_enabled` flag protects this instance at the GCP level.
  deletion_protection = false
}

后续步骤

如需搜索和过滤其他 Google Cloud 产品的代码示例，请参阅 Google Cloud 示例浏览器。