Terraform Plan Command – Check Your IaC Deployment

Infrastructure as Code (IaC) is a crucial aspect of DevOps culture that enables the creation and management of infrastructure through code. Terraform's plan command plays an essential role in ensuring visibility and control over IaC deployments by generating reviewable execution plans without applying any changes. The plan command can be executed in three modes: normal, destroy, and refresh-only, each serving different purposes. Additionally, various options are available to modify the behavior or output of the plan command. It is recommended to use the plan command before applying changes to avoid unexpected infrastructure alterations.