Making a container public

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

The folder specified when creating the CLI profile is used by default. To change the default folder, use the yc config set folder-id <folder_ID> command. You can specify a different folder using the --folder-name or --folder-id parameter.

To make a container public, run this command:

yc serverless container allow-unauthenticated-invoke <container_name>

Result:

done (1s)

To make a container public, use the setAccessBindings REST API method for the Container resource or the ContainerService/SetAccessBindings gRPC API call.

Request example

To use the example, install cURL and authenticate in the API.

1. Prepare a file named body.json with the following request body:

   {
     "accessBindings": [
       {
         "roleId": "serverless-containers.containerInvoker",
         "subject": {
           "id": "allUsers",
           "type": "system"
         }
       }
     ]
   }
   

   Where:

   • roleId: Role to assign. The serverless-containers.containerInvoker role allows you to invoke a container.
   • id: Subject getting the role. allUsers: Any user. No authentication is required.
   • type: Type of the subject getting the role. system: Public group.

2. Run the request stating the IAM token, path to the body.json file, and container ID:

   curl \
       --request POST \
       --header "Authorization: Bearer <IAM_token>" \
       --data "@<body.json_file_path>" \
       https://serverless-containers.api.cloud.yandex.net/containers/v1/containers/<container_ID>:setAccessBindings
   

   Result:

   {
    "done": false,
    "metadata": {
     "@type": "type.googleapis.com/yandex.cloud.access.SetAccessBindingsMetadata",
     "resourceId": "bba8dkc667bj********"
    },
    "id": "bbaoi3jn8plq********",
    "description": "operationSetAccessBindings",
    "createdAt": "2023-12-22T10:30:58.348672821Z",
    "createdBy": "aje07l4q4vmo********",
    "modifiedAt": "2023-12-22T10:30:58.348672821Z"
   }
   

3. Make sure the role is assigned. To do this, run the request stating the IAM token and container ID:

   curl \
       --request GET \
       --header "Authorization: Bearer <IAM_token>" \
       https://serverless-containers.api.cloud.yandex.net/containers/v1/containers/<container_ID>:listAccessBindings
   

   Result:

   {
    "accessBindings": [
     {
      "subject": {
       "id": "allUsers",
       "type": "system"
      },
      "roleId": "serverless.containers.invoker"
     }
    ]
   }