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Connecting an origin group to a resource

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Updated at October 17, 2024

To connect an origin group to a resource, under Content, select the appropriate Origin group when creating or updating resource settings.

Connecting an origin group when creating a resource

  1. In the management console, select a folder in which to create a resource.

  2. Select Cloud CDN.

  3. Click Create resource.

  4. Under Content, select From origin group in the Content query field.

  5. Select an origin group.

  6. Specify the other resource settings. For more information, see Creating a resource.

  7. Click Create.

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 CLI create resource command:

    yc cdn resource create --help

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

    yc cdn origin-group list --format yaml

    Result:

    - id: "90209"
  folder_id: b1g86q4m5vej********
  name: test-group-1
  use_next: true
  origins:
  - id: "561547"
    origin_group_id: "90209"
    source: www.example2.com
    enabled: true
    backup: true
  - id: "561546"
    origin_group_id: "90209"
    source: www.example1.com
    enabled: true
- id: "90208"
  folder_id: b1g86q4m5vej********
  name: test-group
  use_next: true
  origins:
  - id: "561545"
    origin_group_id: "90208"
    source: www.a2.com
    enabled: true
    backup: true
  - id: "561544"
    origin_group_id: "90208"
    source: www.a1.com
    enabled: true

  3. Create a resource with the connected origin group:

    yc cdn resource create --cname <resource_domain_name> \
  --origin-group-id <origin_group_ID> \
  --origin-protocol https

    Where:

    • --origin-group-id: Origin group ID.
    • --origin-protocol: Origin protocol.

    Result:

    id: bc855oumelrq********
folder_id: b1g86q4m5vej********
cname: res1.example.com
created_at: "2022-01-15T15:13:42.827643Z"
updated_at: "2022-01-15T15:13:42.827671Z"
active: true
options:
  edge_cache_settings:
    enabled: true
    default_value: "345600"
  cache_http_headers:
    value:
    - accept-ranges
    - cache-control
    - connection
    - content-encoding
    - content-length
    - content-type
    - date
    - etag
    - expires
    - keep-alive
    - last-modified
    - server
    - vary
  stale:
    enabled: true
    value:
    - error
    - updating
  allowed_http_methods:
    value:
    - GET
    - POST
    - HEAD
    - OPTIONS
origin_group_id: "90208"
origin_group_name: test-group-22
origin_protocol: HTTPS
ssl_certificate:
  type: DONT_USE
  status: READY

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

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

  1. Describe the resource parameters in the yandex_cdn_resource configuration file.

    Here is an example of the configuration file structure:

    provider "yandex" {
  token     = "<OAuth_token>"
  cloud_id  = "<cloud_ID>"
  folder_id = "<folder_ID>"
  zone      = "<default_availability_zone>"
}

resource "yandex_cdn_resource" "my_resource" {
  cname = "<resource_domain_name>"
  active = true
  origin_protocol = "https"
  origin_group_id = <origin_group_ID>
}

    For more information about the resources that you can create using Terraform, see the provider documentation.

  2. Make sure the settings are correct.

    1. Using the command line, navigate to the folder that contains the up-to-date Terraform configuration files with an infrastructure plan.

    2. Run the command:

      terraform validate

      If there are errors in the configuration files, Terraform will point to them.

  3. Create an origin group.

    1. Run the command to view planned changes:

      terraform plan

      If the resource configuration descriptions are correct, the terminal will display a list of the resources to modify and their parameters. This is a test step. No resources are updated.

    2. If you are happy with the planned changes, apply them:

      1. Run the command:

        terraform apply

      2. Confirm the update of resources.

      3. Wait for the operation to complete.

To add an origin group when creating a resource, use the create REST API method for the Resource resource or the ResourceService/Create gRPC API call.

Connecting an origin group when editing resource settings

  1. In the management console, select the folder where your resource is located.

  2. Select Cloud CDN.

  3. Click the resource name.

  4. In the top-right corner, click Edit.

  5. Select an origin group.

  6. Enter the other resource settings if needed. For more information, see Editing the basic settings of a resource.

  7. Click Save.

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 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: bc82xll34xuc********
  folder_id: b1g86q4m5vej********
  cname: res1.example.com
  created_at: "2022-01-21T08:17:48.850086Z"
  updated_at: "2022-01-21T08:17:48.850125Z"
  active: true
  options:
    edge_cache_settings:
      enabled: true
      default_value: "345600"
    cache_http_headers:
      value:
      - accept-ranges
      - cache-control
      - connection
      - content-encoding
      - content-length
      - content-type
      - date
      - etag
      - expires
      - keep-alive
      - last-modified
      - server
      - vary
    stale:
      enabled: true
      value:
      - error
      - updating
    allowed_http_methods:
      value:
      - GET
      - POST
      - HEAD
      - OPTIONS
  origin_group_id: "90208"
  origin_group_name: test-group
  origin_protocol: HTTPS
  ssl_certificate:
    type: DONT_USE
    status: READY

  3. Get a list of all origin groups in the default folder and select the ID of the appropriate group:

    yc cdn origin-group list --format yaml

    Result:

    - id: "90209"
  folder_id: b1g86q4m5vej********
  name: test-group-1
  use_next: true
  origins:
  - id: "561547"
    origin_group_id: "90209"
    source: www.example2.com
    enabled: true
    backup: true
  - id: "561546"
    origin_group_id: "90209"
    source: www.example1.com
    enabled: true
- id: "90208"
  folder_id: b1g86q4m5vej********
  name: test-group
  use_next: true
  origins:
  - id: "561545"
    origin_group_id: "90208"
    source: www.a2.com
    enabled: true
    backup: true
  - id: "561544"
    origin_group_id: "90208"
    source: www.a1.com
    enabled: true

  4. Update resource settings by specifying the ID of the origin group:

    yc cdn resource update \
  --id <resource_ID> \
  --origin-group-id <origin_group_ID>

    Result:

    id: bc8krsk72icw********
folder_id: b1g86q4m5vej********
cname: res2.example.com
created_at: "2022-01-15T15:29:19.103653Z"
updated_at: "2022-01-15T15:33:22.819916Z"
active: true
options:
  edge_cache_settings:
    enabled: true
    default_value: "345600"
  cache_http_headers:
    value:
    - accept-ranges
    - cache-control
    - connection
    - content-encoding
    - content-length
    - content-type
    - date
    - etag
    - expires
    - keep-alive
    - last-modified
    - server
    - vary
  stale:
    enabled: true
    value:
    - error
    - updating
  allowed_http_methods:
    value:
    - GET
    - POST
    - HEAD
    - OPTIONS
origin_group_id: "90209"
origin_group_name: test-group-1
origin_protocol: HTTPS
ssl_certificate:
  type: DONT_USE
  status: READY

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

To add an origin group when editing resource settings, use the update REST API method for the Resource resource or the ResourceService/Update gRPC API call.

It may take up to 15 minutes for the new settings of the existing resource to apply to CDN servers. After that, we recommend purging the resource cache.

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Editing an origin group
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Getting information about origins