AWS Lambda

Deploy Lambda into VPC or outside of the vpc

Usage example

Here's the gist of using it via github.

module lambda {
  source = "github.com/terraform-module/terraform-aws-lambda?ref=v2.4.0"

  function_name      = "lambda-to-deploy"
  filename           = "${path.module}/lambda.zip"
  description        = "description should be here"
  handler            = "index.handler"
  runtime            = "nodejs12.x"
  memory_size        = "128"
  concurrency        = "5"
  lambda_timeout     = "20"
  log_retention      = "1"
  role_arn           = "some-role-arn"

  vpc_config = {
    subnet_ids         = ["sb-q53asdfasdfasdf", "sf-3asdfasdfasdf6"]
    security_group_ids = ["sg-3asdfadsfasdfas"]
  }

  environment = {
    Environment = "test"
  }

  tags = {
    Environment = "test"
  }
}

Module Variables

Inputs

Name	Description	Type	Default	Required
concurrency	The amount of reserved concurrent executions for this lambda function. A value of 0 disables lambda from being triggered and -1 removes any concurrency limitations.	number	n/a	yes
description	Description of what your Lambda Function does.	string	n/a	yes
environment	The Lambda environment's configuration settings.	map(string)	"null"	no
event_age_in_seconds	Maximum age of a request that Lambda sends to a function for processing in seconds. Valid values between 60 and 21600.	number	"100"	no
filename	The path to the function's deployment package within the local filesystem. If defined. No S3 support	string	n/a	yes
function_name	A unique name for your Lambda Function.	string	n/a	yes
handler	The function entrypoint in your code.	string	n/a	yes
lambda_timeout	The amount of time your Lambda Function has to run in seconds. Defaults to 5	number	"5"	no
log_retention	Specifies the number of days you want to retain log events in the specified log group.	number	"1"	no
memory_size	Amount of memory in MB your Lambda Function can use at runtime. Defaults to 128.	number	n/a	yes
publish	Whether to publish creation/change as new Lambda Function Version. Defaults to true.	bool	"true"	no
retry_attempts	Maximum number of times to retry when the function returns an error. Valid values between 0 and 2. Defaults to 2.	number	"0"	no
role_arn	IAM role attached to the Lambda Function. This governs both who / what can invoke your Lambda Function, as well as what resources our Lambda Function has access to.	string	n/a	yes
runtime	See Runtimes for valid values.	string	n/a	yes
tags	A mapping of tags to assign to the object.	map	{}	no
tracing_config	Use AWS X-Ray to collect data about events that your function processes, and to identify the cause of errors in your serverless applications. Can be either PassThrough or Active.	object	"null"	no
vpc_config	Provide this to allow your function to access your VPC. Fields documented below. See Lambda in VPC.	object	"null"	no
source_code_hash	Used to trigger updates when file contents change. Must be set to a base64-encoded SHA256 hash of the package file specified with either filename or s3_key.	string	"null"	no

Outputs

Name	Description
arn	Lambda ARN
cloudwatch_logs_arn
name	Lambda Name

Commands

$ make help 
hooks                          Commit hooks setup
validate                       Validate with pre-commit hooks
changelog                      Update changelog
release                        Create release version 

How to Contribute

Submit a pull request