Editing the basic settings of a resource

If you don't 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 CLI update resource command:

   yc cdn resource update --help
   

2. Get a list of all resources in the default folder:

   yc cdn resource list --format yaml
   

   Result:

   id: someidkfjqjfl325fw
   folder_id: somefolder7p3l5eobbd
   cname: testexample.com
   created_at: "2022-01-19T09:23:57.921365Z"
   updated_at: "2022-01-19T10:55:30.305141Z"
   active: true
   options:
     edge_cache_settings:
       enabled: true
       default value: "345600"
     cache_http_headers:
       enabled: true
       value:
       - content-type
       - content-length
       - connection
       - server
       - date
       - test
     stale:
       enabled: true
       value:
       - error
       - updating
     allowed_http_methods:
       value:
       - GET
       - POST
       - HEAD
       - OPTIONS
   origin_group_id: "89783"
   origin_group_name: My origins group
   origin_protocol: HTTP
   ssl_certificate:
     type: DONT_USE
     status: READY
   

3. Edit the resource settings:

   yc cdn resource update <resource ID> \
     <flag> <new value>
   

   For more information about the yc cdn resource update command, see the CLI reference.

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

To update the parameters of a CDN resource created using Terraform:

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

   An example of describing a CDN resource in the Terraform configuration

   resource "yandex_cdn_resource" "my_resource" {
       cname               = "cdn1.yandex-example.ru"
       active              = false
       origin_protocol     = "https"
       secondary_hostnames = ["cdn-example-1.yandex.ru", "cdn-example-2.yandex.ru"]
       origin_group_id     = "<origin group ID>"
       ...
       options {
         edge_cache_settings = "345600"
         ignore_cookie       = true
         ...
       }
   }
   

   For more information about yandex_cdn_resource parameters in Terraform, see the provider documentation.

2. In the command line, go to the directory with the Terraform configuration file.

3. Check the configuration using the command:

   terraform validate
   

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

   Success! The configuration is valid.
   

4. 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.

5. Apply the configuration changes:

   terraform apply
   

6. Confirm the changes: type yes into the terminal and press Enter.

   You can check the changes to the CDN resource in the management console or using the CLI:

   yc cdn resource list