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Transform Terraform Template to ROS Template (Compatible Mode)

Command​

Use the following command to transform Terraform template to ROS template in compatible mode and generate template file in the current directory:

rostran transform templates/terraform/alicloud/main.tf --compatible

You can also use --source-format/-S terraform to explicitly specify the category of the original template:

rostran transform templates/terraform/alicloud -S terraform --compatible

Original Terraform Template​

  • main.tf
# Configure the AliCloud Provider
provider "alicloud" {}

# Create VPC and VSwitch
resource "alicloud_vpc" "myvpc" {
  cidr_block = "172.16.0.0/12"
  name       = "myvpc"
}

resource "alicloud_vswitch" "myvswitch" {
  vpc_id            = alicloud_vpc.myvpc.id
  cidr_block        = "172.16.0.0/21"
  availability_zone = "cn-beijing-g"
  name              = "myvswitch"
}
  • output.tf
output "vpc_id" {
  value = alicloud_vpc.myvpc.id
}

output "vswitch_id" {
  value = alicloud_vswitch.myvswitch.id
}

Transformed ROS Template​

ROSTemplateFormatVersion: '2015-09-01'
Transform: Aliyun::Terraform-v1.2
Workspace:
  main.tf: |
    # Configure the AliCloud Provider
    provider "alicloud" {}

    # Create VPC and VSwitch
    resource "alicloud_vpc" "myvpc" {
      cidr_block = "172.16.0.0/12"
      name       = "myvpc"
    }

    resource "alicloud_vswitch" "myvswitch" {
      vpc_id            = alicloud_vpc.myvpc.id
      cidr_block        = "172.16.0.0/21"
      availability_zone = "cn-beijing-g"
      name              = "myvswitch"
    }
  output.tf: |
    output "vpc_id" {
      value = alicloud_vpc.myvpc.id
    }

    output "vswitch_id" {
      value = alicloud_vswitch.myvswitch.id
    }