Resource Orchestration Service:Examples of Terraform templates

Create an ECS instance of the VPC type

The following sample code shows a template that is used to create a virtual private cloud (VPC), a vSwitch, a security group, and an Elastic Compute Service (ECS) instance of the VPC type.

variable "name" {
  default = "auto_provisioning_group"
}

variable "vpc_cidr_block" {
  default = "172.16.0.0/16"
}

variable "vsw_cidr_block" {
  default = "172.16.0.0/24"
}

# Create a new ECS instance for a VPC
resource "alicloud_security_group" "group" {
  name        = "tf_test_foo"
  description = "foo"
  vpc_id      = alicloud_vpc.vpc.id
}

resource "alicloud_kms_key" "key" {
  description            = "Hello KMS"
  pending_window_in_days = "7"
  key_state              = "Enabled"
}

data "alicloud_zones" "default" {
  available_disk_category     = "cloud_efficiency"
  available_resource_creation = "VSwitch"
}

# Create a new ECS instance for VPC
resource "alicloud_vpc" "vpc" {
  name       = var.name
  cidr_block = var.vpc_cidr_block
}

resource "alicloud_vswitch" "vswitch" {
  vpc_id            = alicloud_vpc.vpc.id
  cidr_block        = var.vsw_cidr_block
  zone_id           = data.alicloud_zones.default.zones[0].id
  vswitch_name      = var.name
}

resource "alicloud_instance" "instance" {
  # cn-beijing
  availability_zone = data.alicloud_zones.default.zones[0].id
  security_groups   = alicloud_security_group.group.*.id

  # series III
  instance_type              = "ecs.n4.large"
  system_disk_category       = "cloud_efficiency"
  system_disk_name           = "test_foo_system_disk_name"
  system_disk_description    = "test_foo_system_disk_description"
  image_id                   = "ubuntu_18_04_64_20G_alibase_20190624.vhd"
  instance_name              = "test_foo"
  vswitch_id                 = alicloud_vswitch.vswitch.id
  internet_max_bandwidth_out = 10
  data_disks {
    name        = "disk2"
    size        = 20
    category    = "cloud_efficiency"
    description = "disk2"
    encrypted   = true
    kms_key_id  = alicloud_kms_key.key.id
  }
}

Create an ApsaraDB RDS instance of the VPC type

The following sample code shows a template that is used to create a VPC, a vSwitch, and an ApsaraDB RDS instance of the VPC type.

variable "name" {
  default = "tf-testaccdbinstance"
}

variable "creation" {
  default = "Rds"
}

data "alicloud_zones" "example" {
  available_resource_creation = var.creation
}

resource "alicloud_vpc" "example" {
  name       = var.name
  cidr_block = "172.16.0.0/16"
}

resource "alicloud_vswitch" "example" {
  vpc_id     = alicloud_vpc.example.id
  cidr_block = "172.16.0.0/24"
  zone_id    = data.alicloud_zones.example.zones[0].id
  name       = var.name
}

resource "alicloud_db_instance" "example" {
  engine               = "MySQL"
  engine_version       = "5.6"
  instance_type        = "rds.mysql.s2.large"
  instance_storage     = "30"
  instance_charge_type = "Postpaid"
  instance_name        = var.name
  vswitch_id           = alicloud_vswitch.example.id
  monitoring_period    = "60"
}

Create an SLB instance of the VPC type

The following sample code shows a template that is used to create a VPC, a vSwitch, and a Server Load Balancer (SLB) instance of the VPC type.

variable "name" {
  default = "terraformtestslbconfig"
}

data "alicloud_zones" "default" {
  available_resource_creation = "VSwitch"
}

resource "alicloud_vpc" "default" {
  name       = var.name
  cidr_block = "172.16.0.0/12"
}

resource "alicloud_vswitch" "default" {
  vpc_id            = alicloud_vpc.default.id
  cidr_block        = "172.16.0.0/21"
  zone_id           = data.alicloud_zones.default.zones[0].id
  vswitch_name      = var.name
}

resource "alicloud_slb" "default" {
  name          = var.name
  specification = "slb.s2.small"
  vswitch_id    = alicloud_vswitch.default.id
}

More examples

For more information about examples of Terraform templates, see Terraform User Guide.