Deleting a CCE Cluster Using Terraform

Step 1: Modify the Cluster Configuration

1. Go to the Terraform module directory of the CCE cluster, for example, terraform_cce_cluster.

   cd terraform_cce_cluster

2. Open the cce_cluster.tf file that contains the CCE cluster resource configuration and add the deletion policy parameters to the huaweicloud_cce_cluster resource block.

   resource "huaweicloud_cce_cluster" "test" {
     # Add the following parameters to the end of the resource block:
     ...
   
     delete_evs         = true
     delete_obs         = true
     delete_sfs         = true
     delete_efs         = true
     # The delete_all parameter conflicts with the preceding four fields and cannot be configured together.
     # delete_all       = true
   
     lts_reclaim_policy = "Delete_Log_Group"
   }

   The involved parameters are described in the table below.

   Parameter	Description
   delete_evs	Whether to delete the EVS disk when deleting the cluster. The value true indicates the EVS disk will be deleted.
   delete_obs	Whether to delete the object storage when deleting the cluster. The value true indicates the object storage will be deleted.
   delete_sfs	Whether to delete the file storage when deleting the cluster. The value true indicates the SFS file storage will be deleted.
   delete_efs	Whether to delete the SFS Turbo file storage when deleting the cluster. The value true indicates the SFS Turbo file storage will be deleted.
   delete_all	Whether to delete all associated storage resources when deleting the cluster. This parameter conflicts with the preceding four parameters and cannot be configured together with them.
   lts_reclaim_policy	LTS log deletion policy when deleting a cluster. Delete_Log_Group: Delete the log group and its log streams. Delete_Master_Log_Stream: Delete the primary log stream. Retain: Retain the log streams and log group.

   

   delete_all conflicts with delete_evs, delete_obs, delete_sfs, and delete_efs. You can configure either delete_all or the later four parameters.

Step 2: Apply the Modified Configuration

Run the following command to apply the modified configuration to the cluster:

terraform apply

Terraform will ask for your confirmation. Enter yes to confirm the execution. After the command is executed, "1 changed" is displayed, indicating that the modified configuration has taken effect.

Step 3: Delete the Cluster

Run the command below to delete the CCE cluster. The storage resources and LTS logs associated with the cluster will be processed based on the deletion policy configured in step 1.

terraform destroy

Terraform will ask for your confirmation. Enter yes to confirm the execution.