This topic describes how to use Terraform to create a temporary key for a CR Standard Edition instance. After obtaining the temporary key, you can log in to the instance and push or pull images into the instance.

tip

Temporary keys are valid for one hour. If a key expires, execute the key creation command again to create a new one.

Prerequisites

You have completed the preparations for using Terraform in CR. For operation details, see Preparations.

Procedure

Create a folder and a configuration file named main.tf in it.

variable "common" {
type = object({
registry = string
region = string
})
default = {
# The name of the instance
registry = "enterprise-1"
# The region of the instance
region = "cn-guangzhou"
}
}

provider "volcengine" {
# The AK of your Volcano Engine root user
access_key = "AKAPO****"
# The SK of your Volcano Engine root user
secret_key = "WXpre****'"
region = var.common.region
}

# Query token
data "volcengine_cr_authorization_tokens" "label" {
registry = var.common.registry
output_file = "token"
}

Initialize the Terraform environment.

terraform init

Perform resource planning.

terraform plan

Create the temporary key.

terraform apply -auto-approve

In the current directory, view the temporary key for logging in to the CR Standard Edition instance.

cat token

What to do next

After obtaining the temporary key, you can log in to the instance and push or pull images in it. For detailed steps, see Pushing and pulling images.

Last updated: 2026.10.19 15:46:48

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