dynamodb#

DynamoDB ORM layer.

class packer_ami_workflow.dynamodb.StepIdIndex[source]#

Step Id lookup Global secondary index.

class packer_ami_workflow.dynamodb.AmiData(hash_key: Optional[Any] = None, range_key: Optional[Any] = None, **attributes)[source]#

This is the model class for the DynamoDB table for storing AMI metadata.

Parameters:

  • workflow_id –

  • step_id –

  • ami_id – the AMI id.

  • ami_name – the AMI name.

  • create_at – when this AMI is created.

  • aws_console_url – AWS console url to open the AMI details in the browser.

  • base_ami_id – this AMI is built on top of which base AMI?

  • base_ami_name – name of the base AMI.

  • root_base_ami_id – which AMI we originally start from? Usually it’s the ubuntu official AMI.

  • root_base_ami_name – name of the root base AMI.

  • details – the response of the https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/ec2/client/describe_images.html API call.

  • metadata – user custom metadata

classmethod get_image(workflow_id: str, step_id: str)[source]#

Get the AMI data details.

Parameters:

  • workflow_id – the workflow id.

  • step_id – the step id.

classmethod query_by_workflow(workflow_id: str)[source]#

Get all AMI (steps) data for a specific workflow.

Parameters:

workflow_id – the workflow id.

classmethod query_by_step_id(step_id: str)[source]#

Get all AMI versions (from different workflow) for a specific step.

Parameters:

step_id – the step id.

exception DoesNotExist(msg: Optional[str] = None, cause: Optional[Exception] = None)#