ansible.builtin.lambda_event (v2.9.17) — module

Install Ansible via pip

Install with pip install ansible==2.9.17

Description

This module allows the management of AWS Lambda function event source mappings such as DynamoDB and Kinesis stream events via the Ansible framework. These event source mappings are relevant only in the AWS Lambda pull model, where AWS Lambda invokes the function. It is idempotent and supports "Check" mode. Use module M(lambda) to manage the lambda function itself and M(lambda_alias) to manage function aliases.

Requirements

• boto3
• boto3 >= 1.15.0
• botocore >= 1.18.0
• python >= 3.6

Usage examples

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---
# Example that creates a lambda event notification for a DynamoDB stream
- hosts: localhost
  gather_facts: no
  vars:
    state: present
  tasks:
  - name: DynamoDB stream event mapping
    lambda_event:
      state: "{{ state | default('present') }}"
      event_source: stream
      function_name: "{{ function_name }}"
      alias: Dev
      source_params:
        source_arn: arn:aws:dynamodb:us-east-1:123456789012:table/tableName/stream/2016-03-19T19:51:37.457
        enabled: True
        batch_size: 100
        starting_position: TRIM_HORIZON

  - name: Show source event
    debug:
      var: lambda_stream_events

Inputs

    
alias:
    description:
    - Name of the function alias. Mutually exclusive with C(version).
    required: true

state:
    choices:
    - present
    - absent
    default: present
    description:
    - Describes the desired state.
    required: true

region:
    aliases:
    - aws_region
    - ec2_region
    description:
    - The AWS region to use. If not specified then the value of the AWS_REGION or EC2_REGION
      environment variable, if any, is used. See U(http://docs.aws.amazon.com/general/latest/gr/rande.html#ec2_region)
    type: str

ec2_url:
    aliases:
    - aws_endpoint_url
    - endpoint_url
    description:
    - URL to use to connect to EC2 or your Eucalyptus cloud (by default the module will
      use EC2 endpoints). Ignored for modules where region is required. Must be specified
      for all other modules if region is not used. If not set then the value of the EC2_URL
      environment variable, if any, is used.
    type: str

profile:
    aliases:
    - aws_profile
    description:
    - Using I(profile) will override I(aws_access_key), I(aws_secret_key) and I(security_token)
      and support for passing them at the same time as I(profile) has been deprecated.
    - I(aws_access_key), I(aws_secret_key) and I(security_token) will be made mutually
      exclusive with I(profile) after 2022-06-01.
    type: str

version:
    description:
    - Version of the Lambda function. Mutually exclusive with C(alias).
    required: false

aws_config:
    description:
    - A dictionary to modify the botocore configuration.
    - Parameters can be found at U(https://botocore.amazonaws.com/v1/documentation/api/latest/reference/config.html#botocore.config.Config).
    - Only the 'user_agent' key is used for boto modules. See U(http://boto.cloudhackers.com/en/latest/boto_config_tut.html#boto)
      for more boto configuration.
    type: dict

event_source:
    choices:
    - stream
    - sqs
    default: stream
    description:
    - Source of the event that triggers the lambda function.
    - For DynamoDB and Kinesis events, select 'stream'
    - For SQS queues, select 'sqs'
    required: false

aws_ca_bundle:
    description:
    - The location of a CA Bundle to use when validating SSL certificates.
    - Not used by boto 2 based modules.
    - 'Note: The CA Bundle is read ''module'' side and may need to be explicitly copied
      from the controller if not run locally.'
    type: path

source_params:
    description:
    - Sub-parameters required for event source.
    - I(== stream event source ==)
    - C(source_arn) The Amazon Resource Name (ARN) of the Kinesis or DynamoDB stream that
      is the event source.
    - C(enabled) Indicates whether AWS Lambda should begin polling the event source. Default
      is True.
    - C(batch_size) The largest number of records that AWS Lambda will retrieve from your
      event source at the time of invoking your function. Default is 100.
    - C(starting_position) The position in the stream where AWS Lambda should start reading.
      Choices are TRIM_HORIZON or LATEST.
    - I(== sqs event source ==)
    - C(source_arn) The Amazon Resource Name (ARN) of the SQS queue to read events from.
    - C(enabled) Indicates whether AWS Lambda should begin reading from the event source.
      Default is True.
    - C(batch_size) The largest number of records that AWS Lambda will retrieve from your
      event source at the time of invoking your function. Default is 100.
    required: true

aws_access_key:
    aliases:
    - ec2_access_key
    - access_key
    description:
    - C(AWS access key). If not set then the value of the C(AWS_ACCESS_KEY_ID), C(AWS_ACCESS_KEY)
      or C(EC2_ACCESS_KEY) environment variable is used.
    - If I(profile) is set this parameter is ignored.
    - Passing the I(aws_access_key) and I(profile) options at the same time has been deprecated
      and the options will be made mutually exclusive after 2022-06-01.
    type: str

aws_secret_key:
    aliases:
    - ec2_secret_key
    - secret_key
    description:
    - C(AWS secret key). If not set then the value of the C(AWS_SECRET_ACCESS_KEY), C(AWS_SECRET_KEY),
      or C(EC2_SECRET_KEY) environment variable is used.
    - If I(profile) is set this parameter is ignored.
    - Passing the I(aws_secret_key) and I(profile) options at the same time has been deprecated
      and the options will be made mutually exclusive after 2022-06-01.
    type: str

security_token:
    aliases:
    - aws_security_token
    - access_token
    description:
    - C(AWS STS security token). If not set then the value of the C(AWS_SECURITY_TOKEN)
      or C(EC2_SECURITY_TOKEN) environment variable is used.
    - If I(profile) is set this parameter is ignored.
    - Passing the I(security_token) and I(profile) options at the same time has been deprecated
      and the options will be made mutually exclusive after 2022-06-01.
    type: str

validate_certs:
    default: true
    description:
    - When set to "no", SSL certificates will not be validated for communication with
      the AWS APIs.
    type: bool

lambda_function_arn:
    aliases:
    - function_name
    - function_arn
    description:
    - The name or ARN of the lambda function.
    required: true

debug_botocore_endpoint_logs:
    default: 'no'
    description:
    - Use a botocore.endpoint logger to parse the unique (rather than total) "resource:action"
      API calls made during a task, outputing the set to the resource_actions key in the
      task results. Use the aws_resource_action callback to output to total list made
      during a playbook. The ANSIBLE_DEBUG_BOTOCORE_LOGS environment variable may also
      be used.
    type: bool

Outputs

lambda_stream_events:
  description: list of dictionaries returned by the API describing stream event mappings
  returned: success
  type: list