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Added more runtime examples for Rust, Go, Java
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antonbabenko committed Sep 7, 2024
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4 changes: 3 additions & 1 deletion .pre-commit-config.yaml
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@@ -1,6 +1,6 @@
repos:
- repo: https://github.com/antonbabenko/pre-commit-terraform
rev: v1.92.2
rev: v1.94.1
hooks:
- id: terraform_fmt
- id: terraform_wrapper_module_for_each
Expand Down Expand Up @@ -29,3 +29,5 @@ repos:
- id: check-merge-conflict
- id: end-of-file-fixer
- id: trailing-whitespace
- id: mixed-line-ending
args: [--fix=lf]
9 changes: 5 additions & 4 deletions README.md
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Expand Up @@ -16,7 +16,7 @@ This Terraform module is the part of [serverless.tf framework](https://github.co
## Features

- Build dependencies for your Lambda Function and Layer.
- Support builds locally and in Docker (with or without SSH agent support for private builds).
- Support builds locally and in Docker (with or without SSH agent support for private builds) for any runtime and architecture supported by AWS Lambda.
- Create deployment package or deploy existing (previously built package) from local, from S3, from URL, or from AWS ECR repository.
- Store deployment packages locally or in the S3 bucket.
- Support almost all features of Lambda resources (function, layer, alias, etc.)
Expand Down Expand Up @@ -384,7 +384,7 @@ When `source_path` is set to a list of directories the content of each will be t

### Combine various options for extreme flexibility

This is the most complete way of creating a deployment package from multiple sources with multiple dependencies. This example is showing some of the available options (see [examples/build-package](https://github.com/terraform-aws-modules/terraform-aws-lambda/tree/master/examples/build-package) for more):
This is the most complete way of creating a deployment package from multiple sources with multiple dependencies. This example is showing some of the available options (see [examples/build-package](https://github.com/terraform-aws-modules/terraform-aws-lambda/tree/master/examples/build-package) and [examples/runtimes](https://github.com/terraform-aws-modules/terraform-aws-lambda/tree/master/examples/runtimes) for more):

```hcl
source_path = [
Expand Down Expand Up @@ -643,6 +643,7 @@ Q4: What does this error mean - `"We currently do not support adding policies fo
- [Complete](https://github.com/terraform-aws-modules/terraform-aws-lambda/tree/master/examples/complete) - Create Lambda resources in various combinations with all supported features.
- [Container Image](https://github.com/terraform-aws-modules/terraform-aws-lambda/tree/master/examples/container-image) - Create a Docker image with a platform specified in the Dockerfile (using [docker provider](https://registry.terraform.io/providers/kreuzwerker/docker)), push it to AWS ECR, and create Lambda function from it.
- [Build and Package](https://github.com/terraform-aws-modules/terraform-aws-lambda/tree/master/examples/build-package) - Build and create deployment packages in various ways.
- [Runtimes](https://github.com/terraform-aws-modules/terraform-aws-lambda/tree/master/examples/build-package) - Build and create deployment packages for various runtimes (such as Rust, Go, Java).
- [Alias](https://github.com/terraform-aws-modules/terraform-aws-lambda/tree/master/examples/alias) - Create static and dynamic aliases in various ways.
- [Deploy](https://github.com/terraform-aws-modules/terraform-aws-lambda/tree/master/examples/deploy) - Complete end-to-end build/update/deploy process using AWS CodeDeploy.
- [Async Invocations](https://github.com/terraform-aws-modules/terraform-aws-lambda/tree/master/examples/async) - Create Lambda Function with async event configuration (with SQS, SNS, and EventBridge integration).
Expand All @@ -660,7 +661,7 @@ Q4: What does this error mean - `"We currently do not support adding policies fo
- [1Mill/serverless-tf-examples](https://github.com/1Mill/serverless-tf-examples/tree/main/src)


<!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- BEGIN_TF_DOCS -->
## Requirements

| Name | Version |
Expand Down Expand Up @@ -904,7 +905,7 @@ No modules.
| <a name="output_lambda_role_unique_id"></a> [lambda\_role\_unique\_id](#output\_lambda\_role\_unique\_id) | The unique id of the IAM role created for the Lambda Function |
| <a name="output_local_filename"></a> [local\_filename](#output\_local\_filename) | The filename of zip archive deployed (if deployment was from local) |
| <a name="output_s3_object"></a> [s3\_object](#output\_s3\_object) | The map with S3 object data of zip archive deployed (if deployment was from S3) |
<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- END_TF_DOCS -->

## Development

Expand Down
4 changes: 2 additions & 2 deletions examples/alias/README.md
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Expand Up @@ -14,7 +14,7 @@ $ terraform apply

Note that this example may create resources which cost money. Run `terraform destroy` when you don't need these resources.

<!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- BEGIN_TF_DOCS -->
## Requirements

| Name | Version |
Expand Down Expand Up @@ -83,4 +83,4 @@ No inputs.
| <a name="output_lambda_role_name"></a> [lambda\_role\_name](#output\_lambda\_role\_name) | The name of the IAM role created for the Lambda Function |
| <a name="output_local_filename"></a> [local\_filename](#output\_local\_filename) | The filename of zip archive deployed (if deployment was from local) |
| <a name="output_s3_object"></a> [s3\_object](#output\_s3\_object) | The map with S3 object data of zip archive deployed (if deployment was from S3) |
<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- END_TF_DOCS -->
4 changes: 2 additions & 2 deletions examples/async/README.md
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Expand Up @@ -14,7 +14,7 @@ $ terraform apply

Note that this example may create resources which cost money. Run `terraform destroy` when you don't need these resources.

<!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- BEGIN_TF_DOCS -->
## Requirements

| Name | Version |
Expand Down Expand Up @@ -72,4 +72,4 @@ No inputs.
| <a name="output_lambda_role_name"></a> [lambda\_role\_name](#output\_lambda\_role\_name) | The name of the IAM role created for the Lambda Function |
| <a name="output_local_filename"></a> [local\_filename](#output\_local\_filename) | The filename of zip archive deployed (if deployment was from local) |
| <a name="output_s3_object"></a> [s3\_object](#output\_s3\_object) | The map with S3 object data of zip archive deployed (if deployment was from S3) |
<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- END_TF_DOCS -->
6 changes: 4 additions & 2 deletions examples/build-package/README.md
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Expand Up @@ -2,6 +2,8 @@

Configuration in this directory creates deployment packages in a variety of combinations.

Look into [Runtimes Examples](https://github.com/terraform-aws-modules/terraform-aws-lambda/tree/master/examples/runtimes) for more ways to build and deploy AWS Lambda Functions using supported runtimes (Rust, Go, Java).

## Usage

To run this example you need to execute:
Expand All @@ -14,7 +16,7 @@ $ terraform apply

Note that this example may create resources which cost money. Run `terraform destroy` when you don't need these resources.

<!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- BEGIN_TF_DOCS -->
## Requirements

| Name | Version |
Expand Down Expand Up @@ -69,4 +71,4 @@ No inputs.
## Outputs

No outputs.
<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- END_TF_DOCS -->
4 changes: 2 additions & 2 deletions examples/code-signing/README.md
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Expand Up @@ -14,7 +14,7 @@ $ terraform apply

Note that this example may create resources which cost money. Run `terraform destroy` when you don't need these resources.

<!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- BEGIN_TF_DOCS -->
## Requirements

| Name | Version |
Expand Down Expand Up @@ -59,4 +59,4 @@ No inputs.
| <a name="output_lambda_function_invoke_arn"></a> [lambda\_function\_invoke\_arn](#output\_lambda\_function\_invoke\_arn) | The Invoke ARN of the Lambda Function |
| <a name="output_lambda_function_signing_job_arn"></a> [lambda\_function\_signing\_job\_arn](#output\_lambda\_function\_signing\_job\_arn) | ARN of the signing job |
| <a name="output_lambda_function_signing_profile_version_arn"></a> [lambda\_function\_signing\_profile\_version\_arn](#output\_lambda\_function\_signing\_profile\_version\_arn) | ARN of the signing profile version |
<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- END_TF_DOCS -->
4 changes: 2 additions & 2 deletions examples/complete/README.md
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Expand Up @@ -15,7 +15,7 @@ $ terraform apply

Note that this example may create resources which cost money. Run `terraform destroy` when you don't need these resources.

<!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- BEGIN_TF_DOCS -->
## Requirements

| Name | Version |
Expand Down Expand Up @@ -92,4 +92,4 @@ No inputs.
| <a name="output_lambda_role_name"></a> [lambda\_role\_name](#output\_lambda\_role\_name) | The name of the IAM role created for the Lambda Function |
| <a name="output_local_filename"></a> [local\_filename](#output\_local\_filename) | The filename of zip archive deployed (if deployment was from local) |
| <a name="output_s3_object"></a> [s3\_object](#output\_s3\_object) | The map with S3 object data of zip archive deployed (if deployment was from S3) |
<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- END_TF_DOCS -->
4 changes: 2 additions & 2 deletions examples/container-image/README.md
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Expand Up @@ -14,7 +14,7 @@ $ terraform apply

Note that this example may create resources which cost money. Run `terraform destroy` when you don't need these resources.

<!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- BEGIN_TF_DOCS -->
## Requirements

| Name | Version |
Expand Down Expand Up @@ -79,4 +79,4 @@ No inputs.
| <a name="output_lambda_layer_version"></a> [lambda\_layer\_version](#output\_lambda\_layer\_version) | The Lambda Layer version |
| <a name="output_lambda_role_arn"></a> [lambda\_role\_arn](#output\_lambda\_role\_arn) | The ARN of the IAM role created for the Lambda Function |
| <a name="output_lambda_role_name"></a> [lambda\_role\_name](#output\_lambda\_role\_name) | The name of the IAM role created for the Lambda Function |
<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- END_TF_DOCS -->
4 changes: 2 additions & 2 deletions examples/deploy/README.md
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Expand Up @@ -14,7 +14,7 @@ $ terraform apply

Note that this example may create resources which cost money. Run `terraform destroy` when you don't need these resources.

<!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- BEGIN_TF_DOCS -->
## Requirements

| Name | Version |
Expand Down Expand Up @@ -63,4 +63,4 @@ No inputs.
| <a name="output_codedeploy_iam_role_name"></a> [codedeploy\_iam\_role\_name](#output\_codedeploy\_iam\_role\_name) | Name of IAM role used by CodeDeploy |
| <a name="output_deploy_script"></a> [deploy\_script](#output\_deploy\_script) | Path to a deployment script |
| <a name="output_script"></a> [script](#output\_script) | Deployment script |
<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
<!-- END_TF_DOCS -->
63 changes: 63 additions & 0 deletions examples/event-source-mapping/README.md
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Expand Up @@ -13,3 +13,66 @@ $ terraform apply
```

Note that this example may create resources which cost money. Run `terraform destroy` when you don't need these resources.

<!-- BEGIN_TF_DOCS -->
## Requirements

| Name | Version |
|------|---------|
| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.32 |
| <a name="requirement_random"></a> [random](#requirement\_random) | >= 2.0 |

## Providers

| Name | Version |
|------|---------|
| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.32 |
| <a name="provider_random"></a> [random](#provider\_random) | >= 2.0 |

## Modules

| Name | Source | Version |
|------|--------|---------|
| <a name="module_lambda_function"></a> [lambda\_function](#module\_lambda\_function) | ../../ | n/a |
| <a name="module_vpc"></a> [vpc](#module\_vpc) | terraform-aws-modules/vpc/aws | ~> 5.0 |

## Resources

| Name | Type |
|------|------|
| [aws_dynamodb_table.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/dynamodb_table) | resource |
| [aws_kinesis_stream.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/kinesis_stream) | resource |
| [aws_mq_broker.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/mq_broker) | resource |
| [aws_secretsmanager_secret.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/secretsmanager_secret) | resource |
| [aws_secretsmanager_secret_version.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/secretsmanager_secret_version) | resource |
| [aws_sqs_queue.failure](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue) | resource |
| [aws_sqs_queue.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue) | resource |
| [random_password.this](https://registry.terraform.io/providers/hashicorp/random/latest/docs/resources/password) | resource |
| [random_pet.this](https://registry.terraform.io/providers/hashicorp/random/latest/docs/resources/pet) | resource |
| [aws_availability_zones.available](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/availability_zones) | data source |
| [aws_organizations_organization.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/organizations_organization) | data source |

## Inputs

No inputs.

## Outputs

| Name | Description |
|------|-------------|
| <a name="output_lambda_event_source_mapping_function_arn"></a> [lambda\_event\_source\_mapping\_function\_arn](#output\_lambda\_event\_source\_mapping\_function\_arn) | The the ARN of the Lambda function the event source mapping is sending events to |
| <a name="output_lambda_event_source_mapping_state"></a> [lambda\_event\_source\_mapping\_state](#output\_lambda\_event\_source\_mapping\_state) | The state of the event source mapping |
| <a name="output_lambda_event_source_mapping_state_transition_reason"></a> [lambda\_event\_source\_mapping\_state\_transition\_reason](#output\_lambda\_event\_source\_mapping\_state\_transition\_reason) | The reason the event source mapping is in its current state |
| <a name="output_lambda_event_source_mapping_uuid"></a> [lambda\_event\_source\_mapping\_uuid](#output\_lambda\_event\_source\_mapping\_uuid) | The UUID of the created event source mapping |
| <a name="output_lambda_function_arn"></a> [lambda\_function\_arn](#output\_lambda\_function\_arn) | The ARN of the Lambda Function |
| <a name="output_lambda_function_arn_static"></a> [lambda\_function\_arn\_static](#output\_lambda\_function\_arn\_static) | The static ARN of the Lambda Function. Use this to avoid cycle errors between resources (e.g., Step Functions) |
| <a name="output_lambda_function_invoke_arn"></a> [lambda\_function\_invoke\_arn](#output\_lambda\_function\_invoke\_arn) | The Invoke ARN of the Lambda Function |
| <a name="output_lambda_function_kms_key_arn"></a> [lambda\_function\_kms\_key\_arn](#output\_lambda\_function\_kms\_key\_arn) | The ARN for the KMS encryption key of Lambda Function |
| <a name="output_lambda_function_last_modified"></a> [lambda\_function\_last\_modified](#output\_lambda\_function\_last\_modified) | The date Lambda Function resource was last modified |
| <a name="output_lambda_function_name"></a> [lambda\_function\_name](#output\_lambda\_function\_name) | The name of the Lambda Function |
| <a name="output_lambda_function_qualified_arn"></a> [lambda\_function\_qualified\_arn](#output\_lambda\_function\_qualified\_arn) | The ARN identifying your Lambda Function Version |
| <a name="output_lambda_function_source_code_hash"></a> [lambda\_function\_source\_code\_hash](#output\_lambda\_function\_source\_code\_hash) | Base64-encoded representation of raw SHA-256 sum of the zip file |
| <a name="output_lambda_function_source_code_size"></a> [lambda\_function\_source\_code\_size](#output\_lambda\_function\_source\_code\_size) | The size in bytes of the function .zip file |
| <a name="output_lambda_function_version"></a> [lambda\_function\_version](#output\_lambda\_function\_version) | Latest published version of Lambda Function |
<!-- END_TF_DOCS -->
2 changes: 2 additions & 0 deletions examples/fixtures/runtimes/go/.gitignore
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go.sum
bootstrap
5 changes: 5 additions & 0 deletions examples/fixtures/runtimes/go/go.mod
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module main

go 1.22.6

require github.com/aws/aws-lambda-go v1.47.0 // indirect
23 changes: 23 additions & 0 deletions examples/fixtures/runtimes/go/main.go
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package main

import (
"context"
"fmt"
"github.com/aws/aws-lambda-go/lambda"
)

type MyEvent struct {
Name string `json:"name"`
}

func HandleRequest(ctx context.Context, event *MyEvent) (*string, error) {
if event == nil {
return nil, fmt.Errorf("received nil event")
}
message := fmt.Sprintf("Hello %s! serverless.tf was here!", event.Name)
return &message, nil
}

func main() {
lambda.Start(HandleRequest)
}
2 changes: 2 additions & 0 deletions examples/fixtures/runtimes/java21/.gitignore
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.gradle/
build/
40 changes: 40 additions & 0 deletions examples/fixtures/runtimes/java21/build.gradle
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plugins {
id 'java'
}

repositories {
mavenCentral()
}

dependencies {
implementation 'com.amazonaws:aws-lambda-java-core:1.2.1'
implementation 'org.slf4j:slf4j-nop:2.0.6'
implementation 'com.fasterxml.jackson.core:jackson-databind:2.17.0'
testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.2'
testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.2'
}

test {
useJUnitPlatform()
}

// Using terraform-aws-lambda module, there is no need to make Zip archive by Gradle. Terraform AWS module will make it for you.
// task buildZip(type: Zip) {
// from compileJava
// from processResources
// into('lib') {
// from configurations.runtimeClasspath
// }
// }

task copyFiles(type: Copy) {
into("$buildDir/output")

from sourceSets.main.output

into('lib') {
from configurations.runtimeClasspath
}
}

build.dependsOn copyFiles
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@@ -0,0 +1,19 @@
package example;

import com.amazonaws.services.lambda.runtime.Context;
import com.amazonaws.services.lambda.runtime.LambdaLogger;
import com.amazonaws.services.lambda.runtime.RequestHandler;

import java.util.Map;

// Handler value: example.Handler
public class Handler implements RequestHandler<Map<String,String>, String>{

@Override
public String handleRequest(Map<String,String> event, Context context)
{
LambdaLogger logger = context.getLogger();
logger.log("EVENT TYPE: " + event.getClass());
return "Hello from serverless.tf!!!";
}
}
2 changes: 2 additions & 0 deletions examples/fixtures/runtimes/rust/.gitignore
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/target
Cargo.lock
File renamed without changes.
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Expand Up @@ -10,7 +10,7 @@ async fn function_handler(event: Request) -> Result<Response<Body>, Error> {
.query_string_parameters_ref()
.and_then(|params| params.first("name"))
.unwrap_or("world");
let message = format!("Hello {who}, this is an AWS Lambda HTTP request");
let message = format!("Hello {who}, this is an AWS Lambda HTTP request. serverless.tf was here!");

// Return something that implements IntoResponse.
// It will be serialized to the right response event automatically by the runtime
Expand Down
1 change: 0 additions & 1 deletion examples/fixtures/rust-app1/.gitignore

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