variable "project_name" { description = "Name of the project" type = string } variable "region" { description = "The region of the VM" type = string } variable "frontend_cidr" { description = "CIDR for frontend subnet" type = string default = "10.0.1.0/24" } variable "backend_cidr" { description = "CIDR for backend subnet" type = string default = "10.0.2.0/24" } variable "database_cidr" { description = "CIDR for database subnet" type = string default = "10.0.3.0/24" } variable "ssh_source_ranges" { description = "Source range for SSH" type = string default = "34.79.226.15/32" }