variables.tf

# Joinmastodon

variable "name" {
  description = "Name of the fastly service (defaults to hostname)."
  type        = string
  default     = ""
}

variable "hostname" {
  description = "Hostname the service points to."
  type        = string
}

variable "default_ttl" {
  description = "The default Time-to-live (TTL) for requests."
  type        = number
  default     = 300
}

variable "backend_name" {
  description = "Optional name for the backend."
  type        = string
  default     = ""
}

variable "ssl_hostname" {
  description = "Hostname to use for SSL verification (if different from 'hostname')."
  type        = string
  default     = ""
}

variable "backend_address" {
  description = "Address to use for connecting to the backend. Can be a hostname or an IP address."
  type        = string
}

variable "backend_port" {
  description = "The port number on which the Backend responds."
  type        = number
  default     = 443
}

variable "shield_region" {
  description = "Which Fastly shield region to use. Should correspond with the shield code."
  type        = string
}

variable "healthcheck_host" {
  description = "Host to ping for healthcheck. Defaults to hostname."
  type        = string
  default     = ""
}

variable "healthcheck_name" {
  description = "Optional name for the healthcheck."
  type        = string
  default     = ""
}

variable "healthcheck_path" {
  description = "URL to use when doing a healthcheck."
  type        = string
  default     = "/"
}

variable "healthcheck_method" {
  description = "HTTP method to use when doing a healthcheck."
  type        = string
  default     = "GET"

  validation {
    condition     = contains(["CONNECT", "DELETE", "GET", "HEAD", "OPTIONS", "POST", "PUT", "TRACE"], var.healthcheck_method)
    error_message = "Healthcheck method must be a valid HTTP method"
  }
}

variable "healthcheck_expected_response" {
  description = "Response to expect from a healthy endpoint."
  type        = number
  default     = 200
}

variable "force_tls_hsts" {
  description = "Force TLS and HTTP Strict Transport Security (HSTS) to ensure that every request is secure."
  type        = bool
  default     = true
}

variable "hsts_duration" {
  description = "Number of seconds for the client to remember only to use HTTPS."
  type        = number
  default     = 31536000
}

variable "gzip_default_policy" {
  description = "Whether to enable Fastly's default gzip policy"
  type        = bool
  default     = true
}

variable "product_enablement" {
  description = "Which additional Fastly products to enable for this service."
  type = object({
    brotli_compression = optional(bool, false)
    domain_inspector   = optional(bool, false)
    image_optimizer    = optional(bool, false)
    origin_inspector   = optional(bool, false)
    websockets         = optional(bool, false)
  })
  default = {
    brotli_compression = false
    domain_inspector   = false
    image_optimizer    = false
    origin_inspector   = false
    websockets         = false
  }
}

variable "purge_auth" {
  description = "Whether to require API tokens when subimtting HTTP PURGE requests"
  type        = bool
  default     = true
}

variable "datadog" {
  description = "Whether to send logging info to Datadog"
  type        = bool
  default     = false
}

variable "datadog_token" {
  description = "API key from Datadog."
  type        = string
  default     = ""
  sensitive   = true
}

variable "datadog_service" {
  description = "Datadog service name to use for logs"
  type        = string
  default     = "fastly"
}

variable "datadog_region" {
  description = "The region that log data will be sent to."
  type        = string
  default     = "EU"

  validation {
    condition     = contains(["US", "EU"], var.datadog_region)
    error_message = "Datadog region must be either US or EU."
  }
}

# API

variable "api_name" {
  description = "Name of the fastly service (defaults to hostname)."
  type        = string
  default     = ""
}

variable "api_hostname" {
  description = "Hostname the service points to."
  type        = string
  default     = ""
}

variable "api_default_ttl" {
  description = "The default Time-to-live (TTL) for requests."
  type        = number
  default     = 300
}

variable "api_backend_name" {
  description = "Optional name for the backend."
  type        = string
  default     = ""
}

variable "api_ssl_hostname" {
  description = "Hostname to use for SSL verification (if different from 'hostname')."
  type        = string
  default     = ""
}

variable "api_backend_address" {
  description = "Address to use for connecting to the backend. Can be a hostname or an IP address."
  type        = string
}

variable "api_backend_port" {
  description = "The port number on which the Backend responds."
  type        = number
  default     = 443
}

variable "api_backend_ca_cert" {
  description = "CA cert to use when connecting to the backend."
  type        = string
  sensitive   = true
}

variable "api_shield_region" {
  description = "Which Fastly shield region to use (if different than main shield region). Should correspond with the shield code."
  type        = string
  default     = ""
}

variable "api_healthcheck_host" {
  description = "Host to ping for healthcheck. Defaults to hostname."
  type        = string
  default     = ""
}

variable "api_healthcheck_name" {
  description = "Optional name for the healthcheck."
  type        = string
  default     = ""
}

variable "api_healthcheck_path" {
  description = "URL to use when doing a healthcheck."
  type        = string
  default     = "/.well-known/health"
}

variable "api_healthcheck_method" {
  description = "HTTP method to use when doing a healthcheck."
  type        = string
  default     = "GET"

  validation {
    condition     = contains(["CONNECT", "DELETE", "GET", "HEAD", "OPTIONS", "POST", "PUT", "TRACE"], var.api_healthcheck_method)
    error_message = "Healthcheck method must be a valid HTTP method"
  }
}

variable "api_healthcheck_expected_response" {
  description = "Response to expect from a healthy endpoint."
  type        = number
  default     = 200
}

variable "api_force_tls_hsts" {
  description = "Force TLS and HTTP Strict Transport Security (HSTS) to ensure that every request is secure."
  type        = bool
  default     = true
}

variable "api_hsts_duration" {
  description = "Number of seconds for the client to remember only to use HTTPS."
  type        = number
  default     = 31557600
}

variable "api_purge_auth" {
  description = "Whether to require API tokens when subimtting HTTP PURGE requests"
  type        = bool
  default     = true
}

variable "api_datadog" {
  description = "Whether to send logging info to Datadog"
  type        = bool
  default     = false
}


variable "api_datadog_service" {
  description = "Datadog service name to use for logs"
  type        = string
  default     = "fastly"
}

# Proxy

variable "proxy_name" {
  description = "Name of the fastly service (defaults to hostname)."
  type        = string
  default     = ""
}

variable "proxy_hostname" {
  description = "Hostname the service points to."
  type        = string
  default     = ""
}

variable "proxy_default_ttl" {
  description = "The default Time-to-live (TTL) for requests."
  type        = number
  default     = 300
}

variable "proxy_backend_name" {
  description = "Optional name for the backend."
  type        = string
  default     = ""
}

variable "proxy_ssl_hostname" {
  description = "Hostname to use for SSL verification (if different from 'hostname')."
  type        = string
  default     = ""
}

variable "proxy_backend_address" {
  description = "Address to use for connecting to the backend. Can be a hostname or an IP address."
  type        = string
}

variable "proxy_backend_port" {
  description = "The port number on which the Backend responds."
  type        = number
  default     = 443
}

variable "proxy_shield_region" {
  description = "Which Fastly shield region to use (if different than main shield region). Should correspond with the shield code."
  type        = string
  default     = ""
}

variable "proxy_healthcheck_host" {
  description = "Host to ping for healthcheck. Defaults to hostname."
  type        = string
  default     = ""
}

variable "proxy_healthcheck_name" {
  description = "Optional name for the healthcheck."
  type        = string
  default     = ""
}

variable "proxy_healthcheck_path" {
  description = "URL to use when doing a healthcheck."
  type        = string
  default     = "/"
}

variable "proxy_healthcheck_method" {
  description = "HTTP method to use when doing a healthcheck."
  type        = string
  default     = "HEAD"

  validation {
    condition     = contains(["CONNECT", "DELETE", "GET", "HEAD", "OPTIONS", "POST", "PUT", "TRACE"], var.proxy_healthcheck_method)
    error_message = "Healthcheck method must be a valid HTTP method"
  }
}

variable "proxy_healthcheck_expected_response" {
  description = "Response to expect from a healthy endpoint."
  type        = number
  default     = 404
}

variable "proxy_force_tls_hsts" {
  description = "Force TLS and HTTP Strict Transport Security (HSTS) to ensure that every request is secure."
  type        = bool
  default     = true
}

variable "proxy_hsts_duration" {
  description = "Number of seconds for the client to remember only to use HTTPS."
  type        = number
  default     = 31557600
}

variable "proxy_purge_auth" {
  description = "Whether to require API tokens when subimtting HTTP PURGE requests"
  type        = bool
  default     = true
}

variable "proxy_datadog" {
  description = "Whether to send logging info to Datadog"
  type        = bool
  default     = false
}


variable "proxy_datadog_service" {
  description = "Datadog service name to use for logs"
  type        = string
  default     = "fastly"
}