IO-infrastructure

IO project infrastructure

Requirements

1. terraform

In order to manage the suitable version of terraform it is strongly recommended to install the following tool:

• tfenv: Terraform version manager inspired by rbenv.

Once these tools have been installed, install the terraform version shown in:

• .terraform-version

After installation install terraform:

tfenv install

Terraform modules

As PagoPA we build our standard Terraform modules, check available modules:

• PagoPA Terraform modules

Apply changes

To apply changes follow the standard terraform lifecycle once the code in this repository has been changed:

./terraform.sh init [dev|uat|prod]

./terraform.sh plan [dev|uat|prod]

./terraform.sh apply [dev|uat|prod]

Terraform lock.hcl

We have both developers who work with your Terraform configuration on their Linux, macOS or Windows workstations and automated systems that apply the configuration while running on Linux. https://www.terraform.io/docs/cli/commands/providers/lock.html#specifying-target-platforms

So we need to specify this in terraform lock providers:

rm .terraform.lock.hcl

./terraform.sh init [dev|uat|prod]

rm .terraform.lock.hcl

terraform providers lock \
  -platform=windows_amd64 \
  -platform=darwin_amd64 \
  -platform=darwin_arm64 \
  -platform=linux_amd64

Precommit checks

Check your code before commit.

https://github.com/antonbabenko/pre-commit-terraform#how-to-install

pre-commit run -a