community.aws.lambda_event (1.1.0) — module

Creates, updates or deletes AWS Lambda function event mappings

| "added in version" 1.0.0 of community.aws"

Authors: Pierre Jodouin (@pjodouin), Ryan Brown (@ryansb)

Install collection

Install with ansible-galaxy collection install community.aws:==1.1.0


Add to requirements.yml

  collections:
    - name: community.aws
      version: 1.1.0

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(community.aws.lambda) to manage the lambda function itself and M(community.aws.lambda_alias) to manage function aliases.


Requirements

Usage examples

  • Success
    Steampunk Spotter scan finished with no errors, warnings or hints.
# Example that creates a lambda event notification for a DynamoDB stream
- name: DynamoDB stream event mapping
  community.aws.lambda_event:
    state: 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
  register: event
  • Success
    Steampunk Spotter scan finished with no errors, warnings or hints.
- name: Show source event
  ansible.builtin.debug:
    var: event.lambda_stream_events

Inputs

    
alias:
    description:
    - Name of the function alias.
    - Mutually exclusive with I(version).
    type: str

state:
    choices:
    - present
    - absent
    default: present
    description:
    - Describes the desired state.
    type: str

region:
    aliases:
    - aws_region
    - ec2_region
    description:
    - The AWS region to use.
    - For global services such as IAM, Route53 and CloudFront, I(region) is ignored.
    - The C(AWS_REGION) or C(EC2_REGION) environment variables may also be used.
    - See the Amazon AWS documentation for more information U(http://docs.aws.amazon.com/general/latest/gr/rande.html#ec2_region).
    - The C(ec2_region) alias has been deprecated and will be removed in a release after
      2024-12-01
    - Support for the C(EC2_REGION) environment variable has been deprecated and will
      be removed in a release after 2024-12-01.
    type: str

profile:
    aliases:
    - aws_profile
    description:
    - A named AWS profile to use for authentication.
    - See the AWS documentation for more information about named profiles U(https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-profiles.html).
    - The C(AWS_PROFILE) environment variable may also be used.
    - The I(profile) option is mutually exclusive with the I(aws_access_key), I(aws_secret_key)
      and I(security_token) options.
    type: str

version:
    description:
    - Version of the Lambda function.
    - Mutually exclusive with I(alias).
    type: int

access_key:
    aliases:
    - aws_access_key_id
    - aws_access_key
    - ec2_access_key
    description:
    - AWS access key ID.
    - See the AWS documentation for more information about access tokens U(https://docs.aws.amazon.com/general/latest/gr/aws-sec-cred-types.html#access-keys-and-secret-access-keys).
    - The C(AWS_ACCESS_KEY_ID), C(AWS_ACCESS_KEY) or C(EC2_ACCESS_KEY) environment variables
      may also be used in decreasing order of preference.
    - The I(aws_access_key) and I(profile) options are mutually exclusive.
    - The I(aws_access_key_id) alias was added in release 5.1.0 for consistency with the
      AWS botocore SDK.
    - The I(ec2_access_key) alias has been deprecated and will be removed in a release
      after 2024-12-01.
    - Support for the C(EC2_ACCESS_KEY) environment variable has been deprecated and will
      be removed in a release after 2024-12-01.
    type: str

aws_config:
    description:
    - A dictionary to modify the botocore configuration.
    - Parameters can be found in the AWS documentation U(https://botocore.amazonaws.com/v1/documentation/api/latest/reference/config.html#botocore.config.Config).
    type: dict

secret_key:
    aliases:
    - aws_secret_access_key
    - aws_secret_key
    - ec2_secret_key
    description:
    - AWS secret access key.
    - See the AWS documentation for more information about access tokens U(https://docs.aws.amazon.com/general/latest/gr/aws-sec-cred-types.html#access-keys-and-secret-access-keys).
    - The C(AWS_SECRET_ACCESS_KEY), C(AWS_SECRET_KEY), or C(EC2_SECRET_KEY) environment
      variables may also be used in decreasing order of preference.
    - The I(secret_key) and I(profile) options are mutually exclusive.
    - The I(aws_secret_access_key) alias was added in release 5.1.0 for consistency with
      the AWS botocore SDK.
    - The I(ec2_secret_key) alias has been deprecated and will be removed in a release
      after 2024-12-01.
    - Support for the C(EC2_SECRET_KEY) environment variable has been deprecated and will
      be removed in a release after 2024-12-01.
    type: str

endpoint_url:
    aliases:
    - ec2_url
    - aws_endpoint_url
    - s3_url
    description:
    - URL to connect to instead of the default AWS endpoints.  While this can be used
      to connection to other AWS-compatible services the amazon.aws and community.aws
      collections are only tested against AWS.
    - The  C(AWS_URL) or C(EC2_URL) environment variables may also be used, in decreasing
      order of preference.
    - The I(ec2_url) and I(s3_url) aliases have been deprecated and will be removed in
      a release after 2024-12-01.
    - Support for the C(EC2_URL) environment variable has been deprecated and will be
      removed in a release after 2024-12-01.
    type: str

event_source:
    choices:
    - stream
    - sqs
    default: stream
    description:
    - Source of the event that triggers the lambda function.
    - For DynamoDB and Kinesis events, select C(stream)
    - For SQS queues, select C(sqs)
    type: str

aws_ca_bundle:
    description:
    - The location of a CA Bundle to use when validating SSL certificates.
    - The C(AWS_CA_BUNDLE) environment variable may also be used.
    type: path

session_token:
    aliases:
    - aws_session_token
    - security_token
    - aws_security_token
    - access_token
    description:
    - AWS STS session token for use with temporary credentials.
    - See the AWS documentation for more information about access tokens U(https://docs.aws.amazon.com/general/latest/gr/aws-sec-cred-types.html#access-keys-and-secret-access-keys).
    - The C(AWS_SESSION_TOKEN), C(AWS_SECURITY_TOKEN) or C(EC2_SECURITY_TOKEN) environment
      variables may also be used in decreasing order of preference.
    - The I(security_token) and I(profile) options are mutually exclusive.
    - Aliases I(aws_session_token) and I(session_token) were added in release 3.2.0, with
      the parameter being renamed from I(security_token) to I(session_token) in release
      6.0.0.
    - The I(security_token), I(aws_security_token), and I(access_token) aliases have been
      deprecated and will be removed in a release after 2024-12-01.
    - Support for the C(EC2_SECRET_KEY) and C(AWS_SECURITY_TOKEN) environment variables
      has been deprecated and will be removed in a release after 2024-12-01.
    type: str

source_params:
    description:
    - Sub-parameters required for event source.
    required: true
    suboptions:
      batch_size:
        default: 100
        description:
        - The largest number of records that AWS Lambda will retrieve from your event
          source at the time of invoking your function.
        type: int
      enabled:
        default: true.
        description:
        - Indicates whether AWS Lambda should begin polling or readin from the event source.
        type: bool
      source_arn:
        description:
        - The Amazon Resource Name (ARN) of the SQS queue, Kinesis stream or DynamoDB
          stream that is the event source.
        required: true
        type: str
      starting_position:
        choices:
        - TRIM_HORIZON
        - LATEST
        description:
        - The position in the stream where AWS Lambda should start reading.
        - Required when I(event_source=stream).
        type: str
    type: dict

validate_certs:
    default: true
    description:
    - When set to C(false), SSL certificates will not be validated for communication with
      the AWS APIs.
    - Setting I(validate_certs=false) is strongly discouraged, as an alternative, consider
      setting I(aws_ca_bundle) instead.
    type: bool

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

debug_botocore_endpoint_logs:
    default: false
    description:
    - Use a C(botocore.endpoint) logger to parse the unique (rather than total) C("resource:action")
      API calls made during a task, outputing the set to the resource_actions key in the
      task results. Use the C(aws_resource_action) callback to output to total list made
      during a playbook.
    - The C(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