OpenTofu_Modules

Modules for OpenTofu

Workspaces

• development: Playground
• staging: Staging environment
• production: Production environment

State

To store and share the state file we are using a Blob storage

Local usage with docker

# Start the container with a shell
docker-compose run --rm app bash

# and initialize the az configuration
init-az.sh

Terraspace

This is a Terraspace project. It contains code to provision Cloud infrastructure built with Terraform and the Terraspace Framework.

Deploy

To deploy all the infrastructure stacks:

terraspace all up

To deploy individual stacks:

terraspace up keyvault # where demo is app/stacks/keyvault

To deploy an individual stack with an instance number

terraspace up k8s --instance 01

if you want to override specific vars within an instance number, create e.g. ./app/stacks/k8s/tfvars/02.tfvars

Merge precedence config/terraform/tfvars/base.tfvars -> app/stacks/k8s/tfvars/base.tfvars -> app/stacks/k8s/tfvars/development.tfvars -> app/stacks/k8s/tfvars/02.tfvars

Legacy Terraform way

Terraform

# Terraform init (run with reconfiguration in case we have updated our local modules) 
terraform init -reconfigure 
    
# Terraform plugin upgrade: Hint: This updates dependent packages which may contain backward breaking changes - use with caution 
terraform init -reconfigure -upgrade

# Workspaces
terraform workspace list

# create a new workspace
terraform worspace new <name>

# select your workspace
terraform workspace select dev

# Terraform plan: use our bash alias tfp
# terraform plan ${TF_VAR_FILES} e.g terraform plan -var-file=terraform.tfvars -var-file=development.tfvars
tfp

# Terraform apply: use our bash alias tfa
# terraform apply ${TF_VAR_FILES} e.g terraform apply -var-file=terraform.tfvars -var-file=development.tfvars
tfa