Init s3 bucket and dynamodb as lock for new environment

backend.tf

terraform {
  backend "s3" {}
}

dev-backend-config.tfvars

region  = "eu-west-1"
bucket  = "your-terraform-bucket"
key     = "terraform.tfstate"
dynamodb_table = "your-terraform-dynamodb-table"
encrypt = true

init-terraform-remote-backend.sh

#!/usr/bin/env bash

if [[ "$1" == "" ]]; then
    echo "Environment parameter missing. Usage: ./init-terraform-remote-backend.sh NAME"
    exit 1
fi

NAME=$1

echo "About to create s3 bucket"
aws s3api create-bucket --bucket ${NAME} --region eu-west-1 --create-bucket-configuration LocationConstraint=eu-west-1
aws s3api put-bucket-versioning --bucket ${NAME} --versioning-configuration Status=Enabled

echo "About to create dynamodb table"
aws dynamodb create-table \
         --region eu-west-1 \
         --table-name ${NAME} \
         --attribute-definitions AttributeName=LockID,AttributeType=S \
         --key-schema AttributeName=LockID,KeyType=HASH \
         --provisioned-throughput ReadCapacityUnits=1,WriteCapacityUnits=1

usage.md

./init-terraform-remote-backend.sh your-terraform-name
terraform init -backend-config ./dev-backend-config.tfvars