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community.aws.lambda_policy – Creates, updates or deletes AWS Lambda policy statements.

Note

This plugin is part of the community.aws collection (version 1.5.0).

You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install community.aws.

To use it in a playbook, specify: community.aws.lambda_policy.

New in version 1.0.0: of community.aws

Synopsis
Requirements
Parameters
Notes
Examples
Return Values

Synopsis

This module allows the management of AWS Lambda policy statements.
It is idempotent and supports “Check” mode.
Use module community.aws.lambda to manage the lambda function itself, community.aws.lambda_alias to manage function aliases, community.aws.lambda_event to manage event source mappings such as Kinesis streams, community.aws.execute_lambda to execute a lambda function and community.aws.lambda_info to gather information relating to one or more lambda functions.

Requirements

The below requirements are needed on the host that executes this module.

boto
boto3
python >= 2.6

Parameters

Parameter	Choices/Defaults	Comments
action string / required		The AWS Lambda action you want to allow in this statement. Each Lambda action is a string starting with lambda: followed by the API name (see Operations ). For example, `lambda:CreateFunction` . You can use wildcard (`lambda:*`) to grant permission for all AWS Lambda actions.
alias string		Name of the function alias. Mutually exclusive with version.
aws_access_key string		AWS access key. If not set then the value of the AWS_ACCESS_KEY_ID, AWS_ACCESS_KEY or EC2_ACCESS_KEY environment variable is used. If profile is set this parameter is ignored. Passing the aws_access_key and profile options at the same time has been deprecated and the options will be made mutually exclusive after 2022-06-01. aliases: ec2_access_key, access_key
aws_ca_bundle path		The location of a CA Bundle to use when validating SSL certificates. Only used for boto3 based modules. Note: The CA Bundle is read 'module' side and may need to be explicitly copied from the controller if not run locally.
aws_config dictionary		A dictionary to modify the botocore configuration. Parameters can be found at 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 http://boto.cloudhackers.com/en/latest/boto_config_tut.html#boto for more boto configuration.
aws_secret_key string		AWS secret key. If not set then the value of the AWS_SECRET_ACCESS_KEY, AWS_SECRET_KEY, or EC2_SECRET_KEY environment variable is used. If profile is set this parameter is ignored. Passing the aws_secret_key and profile options at the same time has been deprecated and the options will be made mutually exclusive after 2022-06-01. aliases: ec2_secret_key, secret_key
debug_botocore_endpoint_logs boolean	Choices: no ← yes	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.
ec2_url string		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. aliases: aws_endpoint_url, endpoint_url
event_source_token string		Token string representing source ARN or account. Mutually exclusive with source_arn or source_account.
function_name string / required		Name of the Lambda function whose resource policy you are updating by adding a new permission. You can specify a function name (for example, Thumbnail ) or you can specify Amazon Resource Name (ARN) of the function (for example, `arn:aws:lambda:us-west-2:account-id:function:ThumbNail` ). AWS Lambda also allows you to specify partial ARN (for example, `account-id:Thumbnail` ). Note that the length constraint applies only to the ARN. If you specify only the function name, it is limited to 64 character in length. aliases: lambda_function_arn, function_arn
principal string / required		The principal who is getting this permission. It can be Amazon S3 service Principal (s3.amazonaws.com ) if you want Amazon S3 to invoke the function, an AWS account ID if you are granting cross-account permission, or any valid AWS service principal such as sns.amazonaws.com . For example, you might want to allow a custom application in another AWS account to push events to AWS Lambda by invoking your function.
profile string		Uses a boto profile. Only works with boto >= 2.24.0. Using profile will override aws_access_key, aws_secret_key and security_token and support for passing them at the same time as profile has been deprecated. aws_access_key, aws_secret_key and security_token will be made mutually exclusive with profile after 2022-06-01. aliases: aws_profile
region string		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 http://docs.aws.amazon.com/general/latest/gr/rande.html#ec2_region aliases: aws_region, ec2_region
security_token string		AWS STS security token. If not set then the value of the AWS_SECURITY_TOKEN or EC2_SECURITY_TOKEN environment variable is used. If profile is set this parameter is ignored. Passing the security_token and profile options at the same time has been deprecated and the options will be made mutually exclusive after 2022-06-01. aliases: aws_security_token, access_token
source_account string		The AWS account ID (without a hyphen) of the source owner. For example, if source_arn identifies a bucket, then this is the bucket owner's account ID. You can use this additional condition to ensure the bucket you specify is owned by a specific account (it is possible the bucket owner deleted the bucket and some other AWS account created the bucket). You can also use this condition to specify all sources (that is, you don't specify the source_arn ) owned by a specific account.
source_arn string		This is optional; however, when granting Amazon S3 permission to invoke your function, you should specify this field with the bucket Amazon Resource Name (ARN) as its value. This ensures that only events generated from the specified bucket can invoke the function.
state string	Choices: present ← absent	Describes the desired state.
statement_id string / required		A unique statement identifier. aliases: sid
validate_certs boolean	Choices: no yes ←	When set to "no", SSL certificates will not be validated for boto versions >= 2.6.0.
version integer		Version of the Lambda function. Mutually exclusive with alias.

Notes

Note

If parameters are not set within the module, the following environment variables can be used in decreasing order of precedence AWS_URL or EC2_URL, AWS_PROFILE or AWS_DEFAULT_PROFILE, AWS_ACCESS_KEY_ID or AWS_ACCESS_KEY or EC2_ACCESS_KEY, AWS_SECRET_ACCESS_KEY or AWS_SECRET_KEY or EC2_SECRET_KEY, AWS_SECURITY_TOKEN or EC2_SECURITY_TOKEN, AWS_REGION or EC2_REGION, AWS_CA_BUNDLE
Ansible uses the boto configuration file (typically ~/.boto) if no credentials are provided. See https://boto.readthedocs.io/en/latest/boto_config_tut.html
AWS_REGION or EC2_REGION can be typically be used to specify the AWS region, when required, but this can also be configured in the boto config file

Examples

- name: Lambda S3 event notification
  community.aws.lambda_policy:
    state: present
    function_name: functionName
    alias: Dev
    statement_id: lambda-s3-myBucket-create-data-log
    action: lambda:InvokeFunction
    principal: s3.amazonaws.com
    source_arn: arn:aws:s3:eu-central-1:123456789012:bucketName
    source_account: 123456789012
  register: lambda_policy_action

- name: show results
  ansible.builtin.debug:
    var: lambda_policy_action

Return Values

Common return values are documented here, the following are the fields unique to this module:

Key	Returned	Description
lambda_policy_action string	success	describes what action was taken

Authors

Pierre Jodouin (@pjodouin)
Michael De La Rue (@mikedlr)

© 2012–2018 Michael DeHaan
© 2018–2021 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/latest/collections/community/aws/lambda_policy_module.html