Enabling file segmentation

If you do not have the Yandex Cloud CLI installed yet, install and initialize it.

By default, the CLI uses the folder specified when creating the profile. To change the default folder, use the yc config set folder-id <folder_ID> command. You can also set a different folder for any specific command using the --folder-name or --folder-id parameter.

1. View the description of the CLI command to update a resource:

   yc cdn resource update --help
   

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

   yc cdn resource list --format yaml
   

   Result:

   id: s0me1dkfjq********
   folder_id: s0mef01der7p********
   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. Enable file segmentation using the --slice flag set to true:

   yc cdn resource update <resource_ID> --slice true
   

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

If you do not have Terraform yet, install it and configure the Yandex Cloud provider.

1. In the configuration file, describe the properties of the CDN resource to create:

   terraform {
     required_providers {
       yandex = {
         source  = "yandex-cloud/yandex"
         version = "0.69.0"
       }
     }
   }
   
   provider "yandex" {
     token     = "<OAuth_token>"
     cloud_id  = "<cloud_ID>"
     folder_id = "<folder_ID>"
     zone      = "<availability_zone>"
   }
   
   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     = yandex_cdn_origin_group.my_group.id
       options {
         slice = true
       }
   
   }
   

   Where:

   • cname: Primary domain name used for content distribution. This is a required setting.
   • active: Flag indicating content availability to end users. True: CDN content will be available to clients. This is an optional setting. The default value is true.
   • origin_protocol: Protocol for origins. This is an optional setting. The default value is http.
   • secondary_hostnames: Additional domain names. This is an optional setting.
   • origin_group_id: Origin group ID. This is a required setting. Use the ID from the description of the origin group in the yandex_cdn_origin_group resource.
   • The options section contains additional parameters of CDN resources:
     • slice: Flag indicating whether segmentation will be used. This is an optional setting. The default value is false.

   For more information about the yandex_cdn_resource properties 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 this command:

   terraform validate
   

   If the configuration is correct, you will get this message:

   Success! The configuration is valid.
   

4. Run this command:

   terraform plan
   

   You will see a detailed list of resources. No changes will be made at this step. If the configuration contains any errors, Terraform will show them.

5. Apply the changes:

   terraform apply
   

6. Type yes and press Enter to confirm the changes.

   You can check the CDN resource update in the management console or using this CLI command:

   yc cdn resource list
   

Use the update REST API method for the Resource resource or the ResourceService/Update gRPC API call.