userhas404d / terraform-aws-lambda-layer

Automated lambda layer creation with terraform and docker

Create Layer Module

Terraform module to programmatically create lambda layers

Overview

This module will automate the creation of lambda layers for python projects provided the following:

• the target project contains a requirements.layers.txt file.
• A dockerfile the supports the installation of the requirements.layers.txt file has been specified

Note: By default the target Dockerfile has been configured to use amazonlinux as its base but a user specified docker file is supported.

As currently implemented this project is designed to support layer creation for the python-ldap project

Requirements

No requirements.

Providers

Name	Version
external	n/a
null	n/a

Inputs

Name	Description	Type	Default	Required
layer_description	Description to associate with the resulting layer	string	n/a	yes
layer_name	Name to associate with the resulting layer	string	n/a	yes
additional_docker_bindmounts	(Optional) List of additional bind mounts to provide the layer creation docker image	list(string)	[]	no
compatible_runtimes	(Optional) A list of Runtimes this layer is compatible with. Up to 5 runtimes can be specified.	list(string)	[]	no
docker_commands	(Optional) additional commands to run in the docker container	list(string)	[]	no
docker_image_name	(Optional) Name to assign to the docker image	string	""	no
dockerfile	(Optional) Full file path to the dockerfile in which the layer will be created	string	""	no
layer_build_command	(Optional) command to send to the docker image to trigger the layer creation	string	""	no
layer_build_script	(Optional) Full file path to the layer build script	string	""	no
target_lambda_path	(Optional) Full file path to the target lambda function	string	""	no

Outputs

Name	Description
layer_arn	n/a