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variables.tf
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variables.tf
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variable "ssh_key_id" {
description = "A SSH public key ID to add to the VPN instance."
}
variable "instance_type" {
default = "t3.micro"
description = "The machine type to launch, some machines may offer higher throughput for higher use cases."
}
variable "network_interface_name" {
default = "ens5"
description = "The name of the network interface"
}
variable "vpc_id" {
description = "The VPC ID in which Terraform will launch the resources."
}
variable "subnet_ids" {
type = list(string)
description = "A list of subnets for the Autoscaling Group to use for launching instances. May be a single subnet, but it must be an element in a list."
}
variable "wg_client_public_keys" {
# type = map(string)
description = "List of maps of client IPs and public keys. See Usage in README for details."
}
variable "wg_server_net" {
default = "192.168.2.1/24"
description = "IP range for vpn server - make sure your Client ips are in this range but not the specific ip i.e. not .1"
}
variable "wg_server_port" {
default = 51820
description = "Port for the vpn server"
}
variable "wg_persistent_keepalive" {
default = 25
description = "Persistent Keepalive - useful for helping connection stability over NATs"
}
variable "eip_id" {
description = "If an EIP ID is provided the instance will attempt to switch EIP."
}
variable "additional_security_group_ids" {
type = list(string)
default = [""]
description = "Additional security groups if provided, default empty"
}
variable "env" {
default = "prod"
description = "The name of environment for WireGuard. Used to differentiate multiple deployments"
}
variable "wg_server_private_key_param" {
default = "/wireguard/wg-server-private-key"
description = "The SSM parameter containing the WG server private key"
}