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community.aws.lambda_alias module – Creates, updates or deletes AWS Lambda function aliases

Note

This module is part of the community.aws collection (version 3.6.0).

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. You need further requirements to be able to use this module, see Requirements for details.

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

New in community.aws 1.0.0

Synopsis 

This module allows the management of AWS Lambda functions aliases via the Ansible framework. It is idempotent and supports “Check” mode. Use module community.aws.lambda to manage the lambda function itself and community.aws.lambda_event to manage event source mappings.

Requirements 

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

python >= 3.6
boto3 >= 1.16.0
botocore >= 1.19.0

Parameters 

Parameter	Comments
aws_access_key aliases: ec2_access_key, 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.
aws_ca_bundle path	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.
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 aliases: ec2_secret_key, 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.
debug_botocore_endpoint_logs boolean	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. Choices: `false` ← (default) `true`
description string	A short, user-defined function alias description.
ec2_url aliases: aws_endpoint_url, endpoint_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.
function_name string / required	The name of the function alias.
function_version aliases: version integer	Version associated with the Lambda function alias. A value of 0 (or omitted parameter) sets the alias to the $LATEST version.
name aliases: alias_name string / required	Name of the function alias.
profile aliases: aws_profile string	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.
region aliases: aws_region, ec2_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
security_token aliases: aws_session_token, session_token, aws_security_token, access_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_session_token and session_token have been added in version 3.2.0.
state string	Describes the desired state. Choices: `"present"` ← (default) `"absent"`
validate_certs boolean	When set to “no”, SSL certificates will not be validated for communication with the AWS APIs. Choices: `false` `true` ← (default)

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
When no credentials are explicitly provided the AWS SDK (boto3) that Ansible uses will fall back to its configuration files (typically ~/.aws/credentials). See https://boto3.amazonaws.com/v1/documentation/api/latest/guide/credentials.html for more information.
Modules based on the original AWS SDK (boto) may read their default configuration from different files. See https://boto.readthedocs.io/en/latest/boto_config_tut.html for more information.
AWS_REGION or EC2_REGION can be typically be used to specify the AWS region, when required, but this can also be defined in the configuration files.

Examples 

---
# Simple example to create a lambda function and publish a version
- hosts: localhost
  gather_facts: no
  vars:
    state: present
    project_folder: /path/to/deployment/package
    deployment_package: lambda.zip
    account: 123456789012
    production_version: 5
  tasks:
  - name: AWS Lambda Function
    lambda:
      state: "{{ state | default('present') }}"
      name: myLambdaFunction
      publish: True
      description: lambda function description
      code_s3_bucket: package-bucket
      code_s3_key: "lambda/{{ deployment_package }}"
      local_path: "{{ project_folder }}/{{ deployment_package }}"
      runtime: python2.7
      timeout: 5
      handler: lambda.handler
      memory_size: 128
      role: "arn:aws:iam::{{ account }}:role/API2LambdaExecRole"

  - name: Get information
    lambda_info:
      name: myLambdaFunction
    register: lambda_info
  - name: show results
    ansible.builtin.debug:
      msg: "{{ lambda_info['lambda_facts'] }}"

# The following will set the Dev alias to the latest version ($LATEST) since version is omitted (or = 0)
  - name: "alias 'Dev' for function {{ lambda_info.lambda_facts.FunctionName }} "
    community.aws.lambda_alias:
      state: "{{ state | default('present') }}"
      function_name: "{{ lambda_info.lambda_facts.FunctionName }}"
      name: Dev
      description: Development is $LATEST version

# The QA alias will only be created when a new version is published (i.e. not = '$LATEST')
  - name: "alias 'QA' for function {{ lambda_info.lambda_facts.FunctionName }} "
    community.aws.lambda_alias:
      state: "{{ state | default('present') }}"
      function_name: "{{ lambda_info.lambda_facts.FunctionName }}"
      name: QA
      version: "{{ lambda_info.lambda_facts.Version }}"
      description: "QA is version {{ lambda_info.lambda_facts.Version }}"
    when: lambda_info.lambda_facts.Version != "$LATEST"

# The Prod alias will have a fixed version based on a variable
  - name: "alias 'Prod' for function {{ lambda_info.lambda_facts.FunctionName }} "
    community.aws.lambda_alias:
      state: "{{ state | default('present') }}"
      function_name: "{{ lambda_info.lambda_facts.FunctionName }}"
      name: Prod
      version: "{{ production_version }}"
      description: "Production is version {{ production_version }}"

Return Values 

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

Key	Description
alias_arn string	Full ARN of the function, including the alias Returned: success Sample: `"arn:aws:lambda:us-west-2:123456789012:function:myFunction:dev"`
description string	A short description of the alias Returned: success Sample: `"The development stage for my hot new app"`
function_version string	The qualifier that the alias refers to Returned: success Sample: `"$LATEST"`
name string	The name of the alias assigned Returned: success Sample: `"dev"`
revision_id string	A unique identifier that changes when you update the alias. Returned: success Sample: `"12345678-1234-1234-1234-123456789abc"`

Authors

Pierre Jodouin (@pjodouin), Ryan Scott Brown (@ryansb)

Collection links

Issue Tracker Repository (Sources) Communication

community.aws.lambda_alias module – Creates, updates or deletes AWS Lambda function aliases

Synopsis

Requirements

Parameters

Notes

Examples

Return Values