Up-to-date reference of API arguments for DDM instance you can get at documentation portal

opentelekomcloud_ddm_instance_v1¶

Manages DDM instance resource within OpenTelekomCloud

Example Usage: Creating a basic DDM instance with 2 nodes¶

variable "flavor_id" {}
variable "engine_id" {}
variable "vpc_id" {}
variable "subnet_id" {}
variable "security_group_id" {}

resource "opentelekomcloud_ddm_instance_v1" "instance_1" {
  name                = "ddm-instance"
  availability_zones  = ["eu-de-01", "eu-de-02", "eu-de-03"]
  flavor_id           = var.flavor_id
  node_num            = 2
  engine_id           = var.engine_id
  vpc_id              = var.vpc_id
  subnet_id           = var.subnet_id
  security_group_id   = var.security_group.id
  purge_rds_on_delete = true
}

Example Usage: Creating a DDM instance with custom credentials¶

variable "flavor_id" {}
variable "engine_id" {}
variable "vpc_id" {}
variable "subnet_id" {}
variable "security_group_id" {}
variable "username" {}
variable "password" {}

resource "opentelekomcloud_ddm_instance_v1" "instance_1" {
  name                = "ddm-instance"
  availability_zones  = ["eu-de-01", "eu-de-02", "eu-de-03"]
  flavor_id           = var.flavor_id
  node_num            = 2
  engine_id           = var.engine_id
  vpc_id              = var.vpc_id
  subnet_id           = var.subnet_id
  security_group_id   = var.security_group.id
  purge_rds_on_delete = true
  username            = var.username
  password            = var.password
}

Example Usage: Creating a DDM instance with custom time zone¶

variable "flavor_id" {}
variable "engine_id" {}
variable "vpc_id" {}
variable "subnet_id" {}
variable "security_group_id" {}

resource "opentelekomcloud_ddm_instance_v1" "instance_1" {
  name                = "ddm-instance"
  availability_zones  = ["eu-de-01", "eu-de-02", "eu-de-03"]
  flavor_id           = var.flavor_id
  node_num            = 2
  engine_id           = var.engine_id
  vpc_id              = var.vpc_id
  subnet_id           = var.subnet_id
  security_group_id   = var.security_group.id
  purge_rds_on_delete = true
  time_zone           = "UTC+01:00"
}

Argument Reference¶

The following arguments are supported:

name - (Required, String) Specifies the DDM instance name. The DDM instance name of the same type is unique in the same tenant. It can be 4 to 64 characters long. It must start with a letter and it can only contain etters, digits, and hyphens (-).
availability_zones - (Required, List, ForceNew) Specifies the list of availability zones.
vpc_id - (Required, String, ForceNew) Specifies the VPC ID.
subnet_id - (Required, String, ForceNew) Specifies the subnet Network ID.
security_group_id - (Required, String) Specifies the security group ID of the DDM instance.
node_num - (Required, Integer) Specifies the disk encryption ID of the instance.
flavor_id - (Required, String, ForceNew) Specifies the flavor ID of the instance nodes.
engine_id - (Required, String, ForceNew) Specifies the Engine ID of the instance.
time_zone - (Optional, String, ForceNew) Specifies the timezone. Valid formats are UTC+12:00, UTC+11:00, ... ,UTC+01:00, UTC, UTC-01:00, ... , UTC-11:00, UTC-12:00
username - (Optional, String, ForceNew) Specifies the Administrator username of the DDM instance. It can be 1 to 32 characters long and can contain letters, digits, and underscores (_). It must start with a letter.
password - (Optional, String) Specifies the Administrator password of the DDM instance. it can be 8 to 32 characters long. It must be a combination of uppercase letters, lowercase letters, digits, and the following special characters: ~ ! @ # % ^ * - _ = + ?. It must be a strong password to improve security and prevent security risks such as brute force cracking.
param_group_id - (Optional, String, ForceNew) Specifies the parameters group ID.
purge_rds_on_delete - (Optional, Boolean) Specifies whether data stored on the associated DB instances is deleted. The value can be: true or false (default).

Attributes Reference¶

The following attributes are exported:

region - The region of the DDM instance.
name - See Argument Reference above.
availability_zones - See Argument Reference above.
vpc_id - See Argument Reference above.
subnet_id - See Argument Reference above.
security_group_id - See Argument Reference above.
node_num - See Argument Reference above.
flavor_id - See Argument Reference above.
engine_id - See Argument Reference above.
time_zone - See Argument Reference above.
username - See Argument Reference above.
password - See Argument Reference above.
param_group_id - See Argument Reference above.
purge_rds_on_delete - See Argument Reference above.
status - Indicates the DDM instance status.
access_IP - Indicates the DDM access IP.
access_port - Indicates the DDM access port.
created_at - Indicates the creation time.
updated_at - Indicates the update time.
availability_zone - Indicates the availability zone of DDM instance.
node_status - Indicates the DDM nodes status.
nodes - Indicates the instance nodes information. Structure is documented below.

The nodes block contains:

ip - Indicates the node IP.
port - Indicates the node port.
status - Indicates the node status.

Import¶

DDMv1 Instance can be imported using the id, e.g.

terraform import opentelekomcloud_ddm_instance_v1.instance_1 c1851195-cdcb-4d23-96cb-032e6a3ee667

Notes¶

But due to some attributes missing from the API response, it's required to ignore changes as below:

resource "opentelekomcloud_ddm_instance_v1" "instance_1" {
  # ...

  lifecycle {
    ignore_changes = [
      availability_zones,
      flavor_id,
      engine_id,
      time_zone,
      password,
      purge_rds_on_delete
    ]
  }
}

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