Terraform module designed to facilitate the creation of AWS Lambda functions.
It's 100% Open Source and licensed under the APACHE2.
IMPORTANT: The master branch is used in source just as an example. In your code, do not pin to master because there may be breaking changes between releases.
Instead pin to the release tag (e.g. ?ref=tags/x.y.z) of one of our latest releases.
module "lambda" {
source = "git::https://github.com/enter-at/terraform-aws-lambda.git?ref=master"
function_name = "test-service"
handler = "service/handler"
source_dir = var.source_dir
runtime = var.runtime
rsync_pattern = [
"--include='*.js'"
]
}locals {
service_dir = "account-data"
}
module "lambda" {
source = "git::https://github.com/enter-at/terraform-aws-lambda.git?ref=master"
function_name = "test-service"
handler = "${local.service_dir}/handler"
source_dir = var.source_dir
runtime = var.runtime
layers = var.layers
publish = true
provisioned_concurrency_config = {
qualifier = aws_lambda_alias.production.name
provisioned_concurrent_executions = var.provisioned_concurrent_executions
}
rsync_pattern = [
"--include={lib,domain,${local.service_dir}}/",
"--include='*.js'"
]
policy = {
json = data.aws_iam_policy_document.main.json
}
environment = {
variables = {
SM_SERVICE_CONFIG = var.secrets_manager_secret.arn
}
}
vpc_config = {
subnet_ids = var.private_subnet_ids
security_group_ids = [
var.security_group_id
]
}
tags = {
"Team" = "XYZ"
}
}
resource "aws_lambda_alias" "production" {
function_name = module.lambda.function_name
function_version = module.lambda.function_version
name = "production"
}| Name | Description | Type | Default | Required |
|---|---|---|---|---|
| cloudwatch_log_subscription_filter | (Optional) A list of CloudWatch Logs subscription filter. | object | null |
no |
| dead_letter_config | (Optional) Nested block to configure the function's dead letter queue. | object | null |
no |
| description | (Optional) Description of what the Lambda function does. | string | null |
no |
| environment | (Optional) The Lambda environment's configuration settings. | object | null |
no |
| force_detach_policies | (Optional) Specifies to force detaching any policies the role has before destroying it. Defaults to false. | bool | false |
no |
| function_name | (Required) A unique name for the Lambda function. | string | - | yes |
| handler | (Required) The function entrypoint in your code. | string | - | yes |
| layers | (Optional) List of Lambda Layer Version ARNs (maximum of 5) to attach to the Lambda function. | list(string) | null |
no |
| memory_size | (Optional) Amount of memory in MB the Lambda function can use at runtime. Defaults to 128. | number | 128 |
no |
| module_name | (Optional) The location of the handler source code module. Defaults to '.' | string | . |
no |
| policy | (Optional) An additional policy to attach to the Lambda function role. | object | null |
no |
| provisioned_concurrency_config | (Optional) Lambda Provisioned Concurrency Configuration. | object | null |
no |
| publish | (Optional) Whether to publish creation/change as new Lambda function version. Defaults to false. | bool | false |
no |
| reserved_concurrent_executions | (Optional) The amount of reserved concurrent executions for this Lambda function. | number | null |
no |
| rsync_pattern | (Optional) A list of rsync pattern to include or exclude files and directories. | list(string) | <list> |
no |
| runtime | (Required) The identifier of the function's runtime. | string | - | yes |
| source_dir | (Required) The location of the handler source code. | string | - | yes |
| tags | (Optional) A mapping of tags to assign to the object. | map(string) | null |
no |
| timeout | (Optional) The amount of time the Lambda function has to run in seconds. Defaults to 3. | number | 3 |
no |
| tracing_config | (Optional) A child block with a single argument mode | object | null |
no |
| vpc_config | (Optional) Provide this to allow your function to access the VPC. | object | null |
no |
| Name | Description |
|---|---|
| arn | The Amazon Resource Name (ARN) identifying the Lambda function. |
| function_name | The name identifying the Lambda function. |
| function_timeout | The amount of time the Lambda function can run in seconds. |
| function_version | The latest published version of the Lambda function. |
| invoke_arn | The ARN to be used for invoking the Lambda function |
| role_arn | The ARN of the IAM role created for the Lambda function |
| role_name | The name of the IAM role created for the Lambda function |
Like this project? Please give it a ★ on our GitHub!
Check out these related projects.
- terraform-aws-lambda-layer - Terraform module designed to facilitate the creation of AWS Lambda layers.
- terraform-newrelic-alert-lambda - Terraform Module to define New Relic alerts for AWS Lambda functions.
Got a question?
File a GitHub issue.
Please use the issue tracker to report any bugs or file feature requests.
If you are interested in being a contributor and want to get involved in developing this project, we would love to hear from you!
In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow.
- Fork the repo on GitHub
- Clone the project to your own machine
- Commit changes to your own branch
- Push your work back up to your fork
- Submit a Pull Request so that we can review your changes
NOTE: Be sure to merge the latest changes from "upstream" before making a pull request!
See LICENSE for full details.
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
https://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
