variables.tf

variable "cloudfront_migrated" {
  description = "Whether the service has been migrated to CloudFront"
  type        = string
  default     = "false"
  
}

# required
variable "fastly_domain" {
  description = ""
  type        = string
}

variable "additional_fastly_domains" {
  default = []
  type = list(string)
}

variable "domain_no_prefix" {
  type        = list(string)
  description = "List of domains without env prefix used for supporting legacy domain urls"
  default     = []
}

variable "env" {
  description = "Environment name"
}

variable "team" {
  description = "Team that owns the service"
}

variable "component" {
  description = "Component name"
}

variable "platform_config" {
  description = "Platform configuration"
  type        = map
  default     = {}
}

variable "alb_domain" {
  description = ""
  type        = string
}

# optional
variable "bare_redirect_domain_name" {
  type        = string
  default     = ""
  description = "If set then an additional service will be created to redirect the zone apex (bare domain) to the domain - i.e. add the www."
}

variable "backend_ip" {
  description = "Backend to route all requests by default to; default: 404 (see README)"
  type        = string
  default     = "404"
}

variable "backend_port" {
  description = "Backend port to use; default: 80"
  type        = string
  default     = "80"
}

variable "ssl_cert_check" {
  description = "Check the backend cert is valid"
  type        = string
  default     = "true"
}

variable "ssl_cert_hostname" {
  description = "The hostname to validate the certificate presented by the backend against"
  type        = string
  default     = ""
}

variable "force_ssl" {
  type        = string
  description = "Whether or not to force SSL (redirect requests to HTTP to HTTPS)"
  default     = "true"
}

variable "fastly_caching" {
  description = "Whether to enable / forcefully disable caching on Fastly (default: true)"
  type        = string
  default     = "true"
}

variable "connect_timeout" {
  type        = string
  description = ""
  default     = 5000
}

variable "first_byte_timeout" {
  type        = string
  description = ""
  default     = 60000
}

variable "between_bytes_timeout" {
  type        = string
  description = ""
  default     = 30000
}

variable "default_target_group_deregistration_delay" {
  description = "The amount time for Elastic Load Balancing to wait before changing the state of a deregistering target from draining to unused. The range is 0-3600 seconds."
  type        = string
  default     = "10"
}

variable "default_target_group_health_check_interval" {
  description = "The approximate amount of time, in seconds, between health checks of an individual target. Minimum value 5 seconds, Maximum value 300 seconds."
  type        = string
  default     = "5"
}

variable "default_target_group_health_check_path" {
  description = "The destination for the health check request."
  type        = string
  default     = "/internal/healthcheck"
}

variable "default_target_group_health_check_timeout" {
  description = "The amount of time, in seconds, during which no response means a failed health check."
  type        = string
  default     = "4"
}

variable "default_target_group_health_check_healthy_threshold" {
  description = "The number of consecutive health checks successes required before considering an unhealthy target healthy."
  type        = string
  default     = "2"
}

variable "default_target_group_health_check_unhealthy_threshold" {
  description = "The number of consecutive health check failures required before considering the target unhealthy."
  type        = string
  default     = "2"
}

variable "default_target_group_health_check_matcher" {
  description = "The HTTP codes to use when checking for a successful response from a target. You can specify multiple values (for example, \"200,202\") or a range of values (for example, \"200-299\")."
  type        = string
  default     = "200-299"
}

variable "default_target_group_component" {
  description = "The name of the component that the default target group routes to - use this to ensure ALB logs are tagged correctly (the default will be to base it on the router name)"
  type        = string
  default     = ""
}

variable "custom_vcl_backends" {
  type        = string
  description = "Custom VCL to add at the top level (e.g. for defining backends)"
  default     = ""
}

variable "custom_vcl_recv" {
  type        = string
  description = "Custom VCL to add to the vcl_recv sub after the Fastly hook - this will run regardless of whether running on a shield node"
  default     = ""
}

variable "custom_vcl_recv_shield_only" {
  type        = string
  description = "Custom VCL to add to the vcl_recv sub after the Fastly hook, only on shield nodes"
  default     = ""
}

variable "custom_vcl_recv_no_shield" {
  type        = string
  description = "Custom VCL to add to the vcl_recv sub after the Fastly hook, but not on shield nodes"
  default     = ""
}

variable "default_target_group_target_type" {
  description = "The type of target that you must specify when registering targets with the default target group. The possible values are instance (targets are specified by instance ID) or ip (targets are specified by IP address). The default is instance."
  type        = string
  default     = "instance"
}

variable "custom_vcl_error" {
  type        = string
  description = "Custom VCL to add to the vcl_error sub after the Fastly hook"
  default     = ""
}

variable "custom_vcl_deliver" {
  type        = string
  description = "Custom VCL to add to the vcl_deliver sub after the Fastly hook"
  default     = ""
}

variable "bypass_busy_wait" {
  type = string
  description = "Disable collapsed forwarding, so you don't wait for other objects to origin."
  default = "false"
}

variable "proxy_error_response" {
  type        = string
  description = "The html error document to send for a proxy error - 502/503 from backend, or no response from backend at all."

  default = <<EOF
<!DOCTYPE html>
<html>
  <head>
    <title>Service Unavailable</title>
  </head>
  <body>
    <h1>Service Unavailable</h1>
    <p>
      The site you requested is currently unavailable.
    </p>
  </body>
</html>
EOF
}

variable "not_found_response" {
  type        = string
  description = "The html error document to send for a not found error"
  default     = "" 
}

variable "error_response" {
  type        = string
  description = "The html error document to send for a server error"
  default     = "" 
}

variable "ecs_cluster" {
  type        = string
  description = "The ecs cluster where the services will run (for the security group)."
  default     = "default"
}

variable "shield" {
  type        = string
  description = "PoP to use as an origin shield (e.g. london-uk for Slough)."
  default     = ""
}

variable "surrogate_key_name" {
  type        = string
  description = "Fastly surrogate key name"
  default     = "default-surrogate-key"
}

variable "idle_timeout" {
  description = "The time in seconds that the connection is allowed to be idle."
  type        = string
  default     = "60"
}

variable "dev_subdomain" {
  description = "Adds dev prefix on subdomains for certificate zoneid ex: *.dev.mmgdev.acuisbackend.com"
  default     = false
}

variable "alias" {
  description = "Creates a CNAME dns record type"
  default = true
}

variable "run_data" {
  description = "Used to switch off data resources when unit testing"
  default     = true
}

variable "sticky" {
  description = "turn on sticky"
  default = []
}

variable "override_host" {
  description = "Used to enable or disable setting of default_host (Override host in UI) value"
  default     = "true"
}