tf-webhook-listener

Terraform repository to showcase a simple webhook setup AWS.

• Amazon API Gateway
• Amazon CloudWatch
• AWS IAM
• AWS Lambda

Setup:

1. Configure the AWS CLI. See here.

2. Export the following TF_* env variables to terminal:

   export TF_VAR_account_id=<AWS_ACCOUNT_ID>
   export TF_VAR_region=<AWS_REGION>

3. Use the Makefile to interact code.

Makefile (example usage):

######################################
# Terraform commands
######################################

# Plan Terraform in dev account
make init ENV=dev

# Plan Terraform in dev account
make plan ENV=dev

# Apply Terraform in dev account
make apply ENV=dev

# Apply Terraform in dev account without approval
make apply_auto ENV=dev

# Destroy Terraform in dev account
make destroy ENV=dev

# Destroy Terraform in dev account without approval
make destroy_auto ENV=dev

######################################
# Utility commands
######################################

# Test api in dev account
make test_api ENV=dev

# View api logs in dev account
make view_api_logs ENV=dev

# View lambda function logs in dev account
make view_function_logs ENV=dev

# Upload lambda function to dev account
make upload_function ENV=dev

Tools:

# Homebrew: Package manager for macOS
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

# awscli: The official CLI for AWS
brew install awscli

# terraform: The official Terraform binary
brew tap hashicorp/tap
brew install hashicorp/tap/terraform

# tfswitch: An easy way to switch to different versions of Terraform
brew install warrensbox/tap/tfswitch

# http: A user-friendly cURL replacement
brew install httpie

# awslogs: A simple tool to query cloudwatch logs
brew install awslogs