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Container Registry

Terraform

Updating VPC access entries

This topic describes how to use Terraform to update VPC access entries.

Prerequisites

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

Obtain VPC-related parameter information.

Parameter	Description
vpcid	The ID of the VPC to add or retain. For example, vpc-13g1chlhy0d8g3n6nu4gc****. To view the VPC ID, see Viewing VPC details.
subid	The ID of the VPC subnet. For example, subnet-13fw7xf83jim83n6nu4ce****. Log in to the Subnet console to view the target subnet ID.

Procedure

warning

During this operation, specify the complete list of VPC IDs. Terraform will use the VPC IDs defined in the main.tf configuration file to replace the existing VPC endpoint configuration.

For example, if you have added VPC-A, but only enter the IDs of VPC-B and VPC-C in the main.tf configuration file for this update. After the operation succeeds, the VPC-A access entry will be removed, and the VPC-B and VPC-C access entries will be added.

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

variable "common" {
type = object({
registry = string
region = string
vpcid = string
subid = string
vpcid2 = string
subid2 = string
# To cover three or more VPCs, add VPC and subnet parameters as needed.
# vpcid3 = string
# subid3 = string
})
default = {
# Instance name
registry = "***test"
# Region where the instance is deployed
region = "cn-beijing"
# ID of the VPC to be covered
vpcid = "vpc-mjaw2apyzx8g5smt1a5d****"
# ID of the subnet associated with the VPC to be covered
subid = "subnet-rr10v9czmlfkv0x58yy****"
vpcid2 = "vpc-rs5zapo0osu8v0x58o9****"
subid2 = "subnet-13fw7xf83jim83n6nu4ce****"
# To cover three or more VPCs, configure the corresponding VPC IDs and subnet IDs as needed.
# vpcid3 = "vpc-13fw35b36rc3k3n6nu5ft****"
# subid3 = "subnet-mj7fzyemvhfk5smt1be1****"
}
}

provider "volcengine" {
# AK of the BytePlus account
access_key = "AKLT****"
# SK of the BytePlus account
secret_key = "WmpW****"
region = var.common.region
}

resource "volcengine_cr_vpc_endpoint" "label" {
registry = var.common.registry

vpcs {
vpc_id = var.common.vpcid
subnet_id = var.common.subid
}

vpcs {
vpc_id = var.common.vpcid2
subnet_id = var.common.subid2
}

# To cover three or more VPCs, add more parameters as needed.
# vpcs {
# vpc_id = var.common.vpcid3
# subnet_id = var.common.subid3
# }
}

Initialize the Terraform environment.

terraform init

Update the VPC configuration.

terraform import volcengine_cr_vpc_endpoint.label crVpcEndpoint:***test

tip

Replace ***test (the example name in this topic) after crVpcEndpoint with the name of your instance.

Perform resource planning.

terraform plan

Update VPC access endpoint information.

terraform apply -auto-approve

Results

After the operation is complete, you can view the updated VPC endpoint information in the VPC list on the console.

Last updated: 2026.10.19 15:45:28