terraform_module

my terraform module for reference

First time setup

must setup by terragrunt init, terragurnt will auto create backend.tf, provider.tf

**terraform init**: if using any new module in main.tf, then needs to run terraform init first.

**terraform plan**: everytime changes the terraform files needs to run this command.

**terraform plan -var-file xxx.yml**: if you want to apply the var files, using this flag bring out.

**terraform apply -auto-approve -parallelism=100**: everytime want to changes the cloud resource needs to apply it.