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describe_stack_summary

describe_stack_summary(**kwargs)

Describes the number of layers and apps in a specified stack, and the number of instances in each state, such as running_setup or online .

Required Permissions : To use this action, an IAM user must have a Show, Deploy, or Manage permissions level for the stack, or an attached policy that explicitly grants permissions. For more information about user permissions, see Managing User Permissions.

See also: AWS API Documentation

Request Syntax

response = client.describe_stack_summary(
    StackId='string'
)
Parameters
StackId (string) --

[REQUIRED]

The stack ID.

Return type
dict
Returns
Response Syntax
{
    'StackSummary': {
        'StackId': 'string',
        'Name': 'string',
        'Arn': 'string',
        'LayersCount': 123,
        'AppsCount': 123,
        'InstancesCount': {
            'Assigning': 123,
            'Booting': 123,
            'ConnectionLost': 123,
            'Deregistering': 123,
            'Online': 123,
            'Pending': 123,
            'Rebooting': 123,
            'Registered': 123,
            'Registering': 123,
            'Requested': 123,
            'RunningSetup': 123,
            'SetupFailed': 123,
            'ShuttingDown': 123,
            'StartFailed': 123,
            'StopFailed': 123,
            'Stopped': 123,
            'Stopping': 123,
            'Terminated': 123,
            'Terminating': 123,
            'Unassigning': 123
        }
    }
}

Response Structure

  • (dict) --

    Contains the response to a DescribeStackSummary request.

    • StackSummary (dict) --

      A StackSummary object that contains the results.

      • StackId (string) --

        The stack ID.

      • Name (string) --

        The stack name.

      • Arn (string) --

        The stack's ARN.

      • LayersCount (integer) --

        The number of layers.

      • AppsCount (integer) --

        The number of apps.

      • InstancesCount (dict) --

        An InstancesCount object with the number of instances in each status.

        • Assigning (integer) --

          The number of instances in the Assigning state.

        • Booting (integer) --

          The number of instances with booting status.

        • ConnectionLost (integer) --

          The number of instances with connection_lost status.

        • Deregistering (integer) --

          The number of instances in the Deregistering state.

        • Online (integer) --

          The number of instances with online status.

        • Pending (integer) --

          The number of instances with pending status.

        • Rebooting (integer) --

          The number of instances with rebooting status.

        • Registered (integer) --

          The number of instances in the Registered state.

        • Registering (integer) --

          The number of instances in the Registering state.

        • Requested (integer) --

          The number of instances with requested status.

        • RunningSetup (integer) --

          The number of instances with running_setup status.

        • SetupFailed (integer) --

          The number of instances with setup_failed status.

        • ShuttingDown (integer) --

          The number of instances with shutting_down status.

        • StartFailed (integer) --

          The number of instances with start_failed status.

        • StopFailed (integer) --

          The number of instances with stop_failed status.

        • Stopped (integer) --

          The number of instances with stopped status.

        • Stopping (integer) --

          The number of instances with stopping status.

        • Terminated (integer) --

          The number of instances with terminated status.

        • Terminating (integer) --

          The number of instances with terminating status.

        • Unassigning (integer) --

          The number of instances in the Unassigning state.

Exceptions

  • OpsWorks.Client.exceptions.ValidationException
  • OpsWorks.Client.exceptions.ResourceNotFoundException