Editing a Let's Encrypt certificate

If you do not have the Yandex Cloud command line interface yet, install and initialize it.

The folder specified in the CLI profile is used by default. You can specify a different folder using the --folder-name or --folder-id parameter.

1. View a description of the command:

   yc certificate-manager certificate update --help
   

2. View the list of certificates:

   yc certificate-manager certificate list
   

   Result:

   +----------------------+---------------+-------------+-----------+---------+------------+
   |          ID          |     NAME      |   DOMAINS   | NOT AFTER |  TYPE   |   STATUS   |
   +----------------------+---------------+-------------+-----------+---------+------------+
   | fpq6gvvm6piu******** | mymanagedcert | example.com |           | MANAGED | VALIDATING |
   +----------------------+---------------+-------------+-----------+---------+------------+
   

3. Run this command:

   yc certificate-manager certificates update \
     --id fpq6gvvm6piu******** \
     --new-name myupdatedmanagedcert \
     --description "description of myupdatedmanagedcert"
   

   Where:

   • --id: Certificate ID.
   • --new-name: New name for the certificate.
   • --description: Certificate description.

   Result:

   id: fpq6gvvm6piu********
   folder_id: b1g7gvsi89m3********
   created_at: "2020-09-15T08:49:11.533Z"
   ...
   - example.com
   status: VALIDATING
   updated_at: "2020-09-15T09:10:06.981875Z"
   

Terraform allows you to quickly create a cloud infrastructure in Yandex Cloud and manage it using configuration files. Configuration files store the infrastructure description in the HashiCorp Configuration Language (HCL). Terraform and its providers are distributed under the Business Source License.

For more information about the provider resources, see the documentation on the Terraform website or the mirror.

If you change the configuration files, Terraform automatically detects which part of your configuration is already deployed, and what should be added or removed.

If you don't have Terraform, install it and configure the Yandex Cloud provider.

1. Open the Terraform configuration file and edit the fragment with the certificate description:

   Sample certificate description

   ...
   resource "yandex_cm_certificate" "le-certificate" {
     name        = "managed-certificate-for-dns"
     description = "this is a certificate for tls"
     domains     = ["my-domain.ru"]
   
     managed {
     challenge_type = "DNS_CNAME"
     }
   }
   ...
   

2. Apply the changes:

   1. In the terminal, change to the folder where you edited the configuration file.

   2. Make sure the configuration file is correct using the command:

      terraform validate
      

      If the configuration is correct, the following message is returned:

      Success! The configuration is valid.
      

   3. Run the command:

      terraform plan
      

      The terminal will display a list of resources with parameters. No changes are made at this step. If the configuration contains errors, Terraform will point them out.

   4. Apply the configuration changes:

      terraform apply
      

   5. Confirm the changes: type yes in the terminal and press Enter.

You can check the certificate's update and configuration using the management console or this CLI command:

yc certificate-manager certificate get <certificate_name>

To edit a certificate, use the update REST API method for the Certificate resource or the CertificateService/Update gRPC API call.