spring-petclinic/terraform/variables.tf

variable "project_id" {
  description = "GCP Project ID"
  type        = string
}

variable "region" {
  description = "GCP Region"
  type        = string
  default     = "us-central1"
}

variable "environment" {
  description = "Environment name (dev, prod)"
  type        = string
  
  validation {
    condition     = contains(["dev", "prod"], var.environment)
    error_message = "Environment must be dev or prod."
  }
}

variable "image_tag" {
  description = "Docker image tag to deploy"
  type        = string
  default     = "latest"
}

# Cloud Run Configuration
variable "min_instances" {
  description = "Minimum number of Cloud Run instances"
  type        = number
  default     = 0
}

variable "max_instances" {
  description = "Maximum number of Cloud Run instances"
  type        = number
  default     = 10
}

variable "cpu_limit" {
  description = "CPU limit for Cloud Run container"
  type        = string
  default     = "1"
}

variable "memory_limit" {
  description = "Memory limit for Cloud Run container"
  type        = string
  default     = "512Mi"
}

variable "allow_public_access" {
  description = "Allow public access to the service"
  type        = bool
  default     = true
}