Initialize tf project, check & download plugins for all the .tf files in the repo
terraform init Generates plan that indicated which action tf will perform, what for 'yes' to deploy
# deploy .tf files, wait for 'yes' to deploy
terraform apply
# by plan file
terraform apply <filename>
# auto approve
terraform apply -auto-approve
# pass a variable
terraform apply -var="<var_name>=<var_value>" / -var-file=<filename>
Generates an execution plan for tf
# whats needs to deploy, -out generate non-human-readable file
terraform plan -out=<filename>
# whats going to destroy
terraform plan -destroy
Reads and outputs a tf state or plan file
# output state
terraform show
# output file plan
terraform show <filename>
# list all resources created by tf
terraform state list
# describe resource
terraform state show <resource_name>
Outputs the visual execution graph of tf resources at DOT format web visual tool
terraform graph <dir>
Destroy Terraform-managed infrastructure.
terraform destroy
- identation: 2 spaces
- single meta-arguments first
- block meta-arguments last
- blank line between diffrent code type
- group single arguments together
- line up the equal signs
- resource name: snake_case