From ed8e4a55c4579c2b400f4cc66e819d325a42d1e3 Mon Sep 17 00:00:00 2001
From: Jason Rothstein <fdragon@fdragon.org>
Date: Mon, 30 May 2022 20:58:41 -0500
Subject: [PATCH] Register hosts in Linode Managed DNS

---
 data.linode_domain.this.tf                 | 3 +++
 output.instance.tf                         | 1 -
 resource.linode_domain_record.this_ipv4.tf | 6 ++++++
 resource.linode_domain_record.this_ipv6.tf | 6 ++++++
 resource.linode_rdns.this_ipv4.tf          | 8 ++++++++
 resource.linode_rdns.this_ipv6.tf          | 8 ++++++++
 6 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 data.linode_domain.this.tf
 create mode 100644 resource.linode_domain_record.this_ipv4.tf
 create mode 100644 resource.linode_domain_record.this_ipv6.tf
 create mode 100644 resource.linode_rdns.this_ipv4.tf
 create mode 100644 resource.linode_rdns.this_ipv6.tf

diff --git a/data.linode_domain.this.tf b/data.linode_domain.this.tf
new file mode 100644
index 0000000..6ecc951
--- /dev/null
+++ b/data.linode_domain.this.tf
@@ -0,0 +1,3 @@
+data "linode_domain" "this" {
+  domain = var.domain_name
+}
diff --git a/output.instance.tf b/output.instance.tf
index ede68e4..35e6bda 100644
--- a/output.instance.tf
+++ b/output.instance.tf
@@ -1,4 +1,3 @@
 output "instance" {
   value = linode_instance.this
 }
-
diff --git a/resource.linode_domain_record.this_ipv4.tf b/resource.linode_domain_record.this_ipv4.tf
new file mode 100644
index 0000000..746d080
--- /dev/null
+++ b/resource.linode_domain_record.this_ipv4.tf
@@ -0,0 +1,6 @@
+resource "linode_domain_record" "this_ipv4" {
+  domain_id   = data.linode_domain.this.id
+  name        = var.host_name
+  record_type = "A"
+  target      = linode_instance.this.ip_address
+}
diff --git a/resource.linode_domain_record.this_ipv6.tf b/resource.linode_domain_record.this_ipv6.tf
new file mode 100644
index 0000000..4eeffba
--- /dev/null
+++ b/resource.linode_domain_record.this_ipv6.tf
@@ -0,0 +1,6 @@
+resource "linode_domain_record" "this_ipv6" {
+  domain_id   = data.linode_domain.this.id
+  name        = var.host_name
+  record_type = "AAAA"
+  target      = element(split("/", linode_instance.this.ipv6), 0)
+}
diff --git a/resource.linode_rdns.this_ipv4.tf b/resource.linode_rdns.this_ipv4.tf
new file mode 100644
index 0000000..79548d4
--- /dev/null
+++ b/resource.linode_rdns.this_ipv4.tf
@@ -0,0 +1,8 @@
+resource "linode_rdns" "this_ipv4" {
+  address = linode_instance.this.ip_address
+  depends_on = [
+    linode_domain_record.this_ipv4,
+  ]
+  rdns               = "${var.host_name}.${var.domain_name}"
+  wait_for_available = true
+}
diff --git a/resource.linode_rdns.this_ipv6.tf b/resource.linode_rdns.this_ipv6.tf
new file mode 100644
index 0000000..678a508
--- /dev/null
+++ b/resource.linode_rdns.this_ipv6.tf
@@ -0,0 +1,8 @@
+resource "linode_rdns" "this_ipv6" {
+  address = element(split("/", linode_instance.this.ipv6), 0)
+  depends_on = [
+    linode_domain_record.this_ipv6,
+  ]
+  rdns               = "${var.host_name}.${var.domain_name}"
+  wait_for_available = true
+}