Migrate DNS servers to Hetzner and manage them using Terraform

This commit is contained in:
Paul-Henri Froidmont 2021-07-12 19:06:06 +02:00
parent 61a86d3630
commit 8d543677c9
3 changed files with 281 additions and 1 deletions

4
.gitignore vendored
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@ -5,4 +5,6 @@
.terraform*
terraform.tfstate
terraform.tfstate.backup
.environment
.environment
.tmp
terraform.tfvars

32
config.tf Normal file
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terraform {
backend "http" {
}
required_providers {
// hcloud = {
// source = "hetznercloud/hcloud"
// version = "1.24.1"
// }
hetznerdns = {
source = "timohirt/hetznerdns"
version = ">= 1.1.1"
}
}
}
//variable "hcloud_token" {}
//
//provider "hcloud" {
// token = var.hcloud_token
//}
//
//resource "hcloud_ssh_key" "phfroidmont-desktop" {
// name = "phfroidmont-desktop"
// public_key = file("ssh_keys/phfroidmont-desktop.pub")
//}
variable "hetznerdns_token" {}
provider "hetznerdns" {
apitoken = var.hetznerdns_token
}

246
dns.tf Normal file
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locals {
dmarc_value = "\"v=DMARC1; p=none; rua=mailto:failed-dmarc@banditlair.com; ruf=mailto:dmarc@banditlair.com\""
dkim_value = "\"v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwDEwt+a0neFlyq7ndCj0EECUp4bsusFpL2aVzroLY5Xw9S//dYuXUp1sr/yiivS71WyNjt7tOpuonu0gGEWpc6RPyeZrzXQg+zY1k/1+cLXFMz5HmJJaAbNxK02Qn89qfk/Y3pbuJt6Y/NBQ4KVOCZQB2hCT2izVSWSkhegYTCwIDAQAB\""
}
data "hetznerdns_zone" "banditlair_zone" {
name = "banditlair.com"
}
resource "hetznerdns_record" "banditlair_a" {
zone_id = data.hetznerdns_zone.banditlair_zone.id
name = "@"
value = "144.76.18.197"
type = "A"
ttl = 600
}
resource "hetznerdns_record" "banditlair_cname" {
zone_id = data.hetznerdns_zone.banditlair_zone.id
name = "*"
value = "${data.hetznerdns_zone.banditlair_zone.name}."
type = "CNAME"
ttl = 600
}
resource "hetznerdns_record" "ddns_ns" {
zone_id = data.hetznerdns_zone.banditlair_zone.id
name = "ddns.banditlair.com."
value = "ns.banditlair.com."
type = "NS"
ttl = 3600
}
# Matrix
resource "hetznerdns_record" "matrix_a" {
zone_id = data.hetznerdns_zone.banditlair_zone.id
name = "matrix"
value = hetznerdns_record.banditlair_a.value
type = "A"
ttl = 600
}
resource "hetznerdns_record" "matrix_srv" {
zone_id = data.hetznerdns_zone.banditlair_zone.id
name = "_matrix._tcp"
value = "12 10 443 matrix"
type = "SRV"
ttl = 86400
}
# Email
resource "hetznerdns_record" "mail_mx" {
zone_id = data.hetznerdns_zone.banditlair_zone.id
name = "@"
value = "12 mail"
type = "MX"
ttl = 86400
}
resource "hetznerdns_record" "mail2_mx" {
zone_id = data.hetznerdns_zone.banditlair_zone.id
name = "@"
value = "20 mail2"
type = "MX"
ttl = 86400
}
resource "hetznerdns_record" "spf_txt" {
zone_id = data.hetznerdns_zone.banditlair_zone.id
name = "@"
value = "\"v=spf1 mx -all\""
type = "TXT"
ttl = 600
}
resource "hetznerdns_record" "dmarc_txt" {
zone_id = data.hetznerdns_zone.banditlair_zone.id
name = "_dmarc"
value = local.dmarc_value
type = "TXT"
ttl = 600
}
resource "hetznerdns_record" "dmarc_report_froidmont_txt" {
zone_id = data.hetznerdns_zone.banditlair_zone.id
name = "froidmont.org._report._dmarc"
value = "\"v=DMARC1\""
type = "TXT"
ttl = 600
}
resource "hetznerdns_record" "dmarc_report_falbo_txt" {
zone_id = data.hetznerdns_zone.banditlair_zone.id
name = "falbo.fr._report._dmarc"
value = "\"v=DMARC1\""
type = "TXT"
ttl = 600
}
resource "hetznerdns_record" "dkim_txt" {
zone_id = data.hetznerdns_zone.banditlair_zone.id
name = "dkim._domainkey"
value = local.dkim_value
type = "TXT"
ttl = 600
}
data "hetznerdns_zone" "falbo_zone" {
name = "falbo.fr"
}
resource "hetznerdns_record" "falbo_a" {
zone_id = data.hetznerdns_zone.falbo_zone.id
name = "@"
value = hetznerdns_record.banditlair_a.value
type = "A"
ttl = 600
}
resource "hetznerdns_record" "falbo_cname" {
zone_id = data.hetznerdns_zone.falbo_zone.id
name = "*"
value = "${data.hetznerdns_zone.falbo_zone.name}."
type = "CNAME"
ttl = 600
}
resource "hetznerdns_record" "falbo_mail_mx" {
zone_id = data.hetznerdns_zone.falbo_zone.id
name = "@"
value = "12 mail.${data.hetznerdns_zone.banditlair_zone.name}."
type = "MX"
ttl = 86400
}
resource "hetznerdns_record" "falbo_mail2_mx" {
zone_id = data.hetznerdns_zone.falbo_zone.id
name = "@"
value = "20 mail2.${data.hetznerdns_zone.banditlair_zone.name}."
type = "MX"
ttl = 86400
}
resource "hetznerdns_record" "falbo_spf_txt" {
zone_id = data.hetznerdns_zone.falbo_zone.id
name = "@"
value = "\"v=spf1 include:${data.hetznerdns_zone.banditlair_zone.name} -all\""
type = "TXT"
ttl = 600
}
resource "hetznerdns_record" "falbo_dmarc_txt" {
zone_id = data.hetznerdns_zone.falbo_zone.id
name = "_dmarc"
value = local.dmarc_value
type = "TXT"
ttl = 600
}
resource "hetznerdns_record" "falbo_dkim_txt" {
zone_id = data.hetznerdns_zone.falbo_zone.id
name = "dkim._domainkey"
value = local.dkim_value
type = "TXT"
ttl = 600
}
data "hetznerdns_zone" "froidmont_zone" {
name = "froidmont.org"
}
resource "hetznerdns_record" "froidmont_a" {
zone_id = data.hetznerdns_zone.froidmont_zone.id
name = "@"
value = hetznerdns_record.banditlair_a.value
type = "A"
ttl = 600
}
resource "hetznerdns_record" "froidmont_cname" {
zone_id = data.hetznerdns_zone.froidmont_zone.id
name = "*"
value = "${data.hetznerdns_zone.froidmont_zone.name}."
type = "CNAME"
ttl = 600
}
resource "hetznerdns_record" "froidmont_mail_mx" {
zone_id = data.hetznerdns_zone.froidmont_zone.id
name = "@"
value = "12 mail.${data.hetznerdns_zone.banditlair_zone.name}."
type = "MX"
ttl = 86400
}
resource "hetznerdns_record" "froidmont_mail2_mx" {
zone_id = data.hetznerdns_zone.froidmont_zone.id
name = "@"
value = "20 mail2.${data.hetznerdns_zone.banditlair_zone.name}."
type = "MX"
ttl = 86400
}
resource "hetznerdns_record" "froidmont_spf_txt" {
zone_id = data.hetznerdns_zone.froidmont_zone.id
name = "@"
value = "\"v=spf1 include:${data.hetznerdns_zone.banditlair_zone.name} -all\""
type = "TXT"
ttl = 600
}
resource "hetznerdns_record" "froidmont_dmarc_txt" {
zone_id = data.hetznerdns_zone.froidmont_zone.id
name = "_dmarc"
value = local.dmarc_value
type = "TXT"
ttl = 600
}
resource "hetznerdns_record" "froidmont_dkim_txt" {
zone_id = data.hetznerdns_zone.froidmont_zone.id
name = "dkim._domainkey"
value = local.dkim_value
type = "TXT"
ttl = 600
}
data "hetznerdns_zone" "stb_zone" {
name = "societe-de-tir-bertrix.com"
}
resource "hetznerdns_record" "stb_a" {
zone_id = data.hetznerdns_zone.stb_zone.id
name = "@"
value = hetznerdns_record.banditlair_a.value
type = "A"
ttl = 600
}
resource "hetznerdns_record" "stb_cname" {
zone_id = data.hetznerdns_zone.stb_zone.id
name = "*"
value = "${data.hetznerdns_zone.stb_zone.name}."
type = "CNAME"
ttl = 600
}