This Git repository contains Terraform usecase code for practice.
## Terraform commands used on daily basis:
terraform init:- Initializes a working directory containing Terraform configuration files.
terraform plan:- Generates an execution plan, outlining actions Terraform will take.
terraform apply:- Applies the changes described in the Terraform configuration.
terraform destroy:- Destroys all resources described in the Terraform configuration.
terraform validate:- Checks the syntax and validity of Terraform configuration files.
terraform refresh:- Updates the state file against real resources in the provider.
terraform output:- Displays the output values from the Terraform state.
terraform state list:- Lists resources within the Terraform state.
terraform show:- Displays a human -readable output of the current state or a specific resource’s state.
terraform import:- Imports existing infrastructure into Terraform state.
terraform fmt:- Rewrites Terraform configuration files to a canonical format.
terraform graph:- Generates a visual representation of the Terraform dependency graph.
terraform providers:- Prints a tree of the providers used in the configuration.
terraform workspace list:- Lists available workspaces.
terraform workspace select:- Switches to another existing workspace.
terraform workspace new:- Creates a new workspace.
terraform workspace delete:- Deletes an existing workspace.
terraform output:- Retrieves output values from a module.
terraform state mv:- Moves an item in the state.
terraform state pull:- Pulls the state from a remote backend.
terraform state push:- Pushes the state to a remote backend.
terraform state rm:- Removes items from the state.
terraform taint:- Manually marks a resource for recreation.
terraform untaint:- Removes the ‘tainted’ state from a resource.
terraform login:- Saves credentials for Terraform Cloud.
terraform logout:- Removes credentials for Terraform Cloud.
terraform force -unlock:- Releases a locked state.
terraform import:- Imports existing infrastructure into your Terraform state.
terraform plan -out:- Saves the generated plan to a file.
terraform apply -auto -approve:- Automatically applies changes without requiring approval.
terraform apply -target=resource:- Applies changes only to a specific resource.
terraform destroy -target=resource:- Destroys a specific resource.
terraform apply -var=”key=value”:- Sets a variable’s value directly in the command line.
terraform apply -var -file=filename.tfvars:- Specifies a file containing variable definitions.
terraform apply -var -file=filename.auto.tfvars:- Automatically loads variables from a file.