61 lines
1.4 KiB
Terraform
61 lines
1.4 KiB
Terraform
# vpn: OpenVPN + Traefik. Not attached to the private network (see docs/architecture.md).
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resource "hcloud_firewall" "this" {
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name = "vpn-firewall"
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rule { # server ssh
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direction = "in"
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protocol = "tcp"
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port = "22"
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source_ips = var.allowed_ssh_source_ips
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}
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rule { # Traefik http/https (traefik.vpn.luke-else.co.uk)
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direction = "in"
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protocol = "tcp"
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port = "80"
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source_ips = ["0.0.0.0/0", "::/0"]
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}
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rule {
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direction = "in"
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protocol = "tcp"
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port = "443"
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source_ips = ["0.0.0.0/0", "::/0"]
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}
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rule { # OpenVPN tunnel - always direct to this server's public IP, never via a load balancer
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direction = "in"
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protocol = "udp"
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port = "1194"
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source_ips = ["0.0.0.0/0", "::/0"]
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}
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}
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resource "hcloud_server" "this" {
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name = "vpn"
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server_type = var.server_type
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image = var.image
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location = var.location
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ssh_keys = var.ssh_key_ids
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firewall_ids = [hcloud_firewall.this.id]
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connection {
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type = "ssh"
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host = self.ipv4_address
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user = "root"
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private_key = file(var.ssh_private_key_path)
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}
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provisioner "file" {
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content = var.bootstrap_script
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destination = "/root/bootstrap.sh"
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}
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provisioner "remote-exec" {
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inline = [
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"chmod +x /root/bootstrap.sh",
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"/root/bootstrap.sh",
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]
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}
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}
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