Adding a trigger label in Cloud Functions

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Updated at October 17, 2024

CLI

Terraform

API

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.

To add a label to a trigger, run the command:

yc serverless trigger add-labels <trigger_name> --labels <key>=<value>

Result:

id: a1s9q2li6t**********
folder_id: b1g9hv2loa**********
created_at: "2023-08-01T12:36:14.321Z"
name: my-trigger
description: Trigger for uploaded objects
labels:
  version: beta
rule:
  object_storage:
    event_type:
      - OBJECT_STORAGE_EVENT_TYPE_CREATE_OBJECT
    bucket_id: **********
    batch_settings:
      size: "10"
      cutoff: 10s
    invoke_function:
      function_id: d4e5muirrt**********
      function_tag: $latest
      service_account_id: ajek0fou8e**********
status: ACTIVE

For more information about Terraform, see the documentation.

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.

To add a trigger label:

Open the Terraform configuration file and add the labels section in the trigger description:

...
resource "yandex_function_trigger" "my_trigger" {
  name   = "some_name"
  labels = {
    tf-label    = "tf-label-value"
    empty-label = ""
  }
  description = "any description"
  timer {
    cron_expression = "* * * * ? *"
  }
  function {
    id = "tf-test"
  }
}
...

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

Check the configuration using this command:
```
terraform validate
```
If the configuration is correct, you will get this message:
```
Success! The configuration is valid.
```
Run this command:
```
terraform plan
```
The terminal will display a list of resources with parameters. No changes will be made at this step. If the configuration contains any errors, Terraform will point them out.
Apply the configuration changes:
```
terraform apply
```
Confirm the changes: type yes into the terminal and press Enter.

You can check the trigger update using this CLI command:
```
yc serverless trigger get <trigger_ID>
```

To add a trigger label, use the update REST API method for the Trigger resource or the TriggerService/Update gRPC API call.

Adding a trigger label in Cloud Functions

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