ExternalDNS with Yandex Cloud DNS plugin

ExternalDNS lets you automatically create DNS records for Yandex Managed Service for Kubernetes in Yandex Cloud DNS. ExternalDNS makes Kubernetes resources discoverable through public DNS servers.

1. Create a service account required for Cloud DNS.

2. Assign the service account the dns.editor role.

3. Create an authorized key for the service account in JSON format and save it to the key.json file:

   yc iam key create \
      --service-account-name <service account name> \
      --format json \
      --output key.json
   

4. Configure the application:

   • Namespace: Select a namespace or create a new one.
   • Application name: Enter a name for the application.
   • Service account key: Paste the contents of the key.json file or create a new authorized key for the service account. The service account must have the dns.editor role.
   • Folder ID: Specify the folder hosting the Cloud DNS zone.
   • *TXT records owner ID: Specify TXT records owner ID.
   • TXT records prefix: Specify TXT records name prefix.

5. Click Install.

6. Wait for the application to change its status to Deployed.

• Creating DNS records for Yandex Managed Service for Kubernetes.

Yandex Cloud technical support responds to requests 24 hours a day, 7 days a week. The types of requests available and their response time depend on your pricing plan. You can activate paid support in the management console. Learn more about requesting technical support.