fix DNS records

dns/main.tf

@@ -1,8 +1,8 @@
 terraform {
 	required_providers {
-		linode = {
-			source = "linode/linode"
-			version = "1.26.0"
+		dns = {
+			source = "hashicorp/dns"
+			version = "3.2.3"
 		}
 	}
 
@@ -16,162 +16,144 @@ terraform {
 	}
 }
 
-provider "linode" {
-	token = var.token
-}
-
-resource "linode_domain" "treehouse_domain" {
-	domain = "treehouse.systems"
-	soa_email = "admin@treehouse.systems"
-	type = "master"
+provider "dns" {
+	update {
+		server = "ns1.as207960.net"
+		key_name = "treehouse.systems."
+		key_algorithm = "hmac-sha512"
+		key_secret = var.secret
+	}
 }
 
 // Treehouse cluster: kn-linode-dallas
 // TODO(ariadne): Use linode data source to pull the kubernetes ingress
 // IP addresses for this
-resource "linode_domain_record" "kn_linode_dallas_ingress_v4" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
+resource "dns_a_record_set" "kn_linode_dallas_ingress_v4" {
+	zone = "treehouse.systems."
 	name = "kn-linode-dallas.ingress"
-	record_type = "A"
-	target = "50.116.20.32"
-	ttl_sec = 30
+	addresses = ["50.116.20.32"]
+	ttl = 3600
 }
 
-resource "linode_domain_record" "kn_linode_dallas_ingress_v6" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
+resource "dns_aaaa_record_set" "kn_linode_dallas_ingress_v6" {
+	zone = "treehouse.systems."
 	name = "kn-linode-dallas.ingress"
-	record_type = "AAAA"
-	target = "2600:3c00::f03c:93ff:fee2:d097"
-	ttl_sec = 30
+	addresses = ["2600:3c00::f03c:93ff:fee2:d097"]
+	ttl = 3600
 }
 
 // Treehouse cluster: kn-oci-sanjose
 // TODO(ariadne): decommission me
-resource "linode_domain_record" "kn_oci_sanjose_ingress_v4" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
+resource "dns_a_record_set" "kn_oci_sanjose_ingress_v4" {
+	zone = "treehouse.systems."
 	name = "kn-oci-sanjose.ingress"
-	record_type = "A"
-	target = "152.67.234.163"
-	ttl_sec = 30
+	addresses = ["152.67.234.163"]
+	ttl = 3600
 }
 
-resource "linode_domain_record" "kn_oci_sanjose_ingress_v6" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
+resource "dns_aaaa_record_set" "kn_oci_sanjose_ingress_v6" {
+	zone = "treehouse.systems."
 	name = "kn-oci-sanjose.ingress"
-	record_type = "AAAA"
-	target = "2603:c024:c000:100::80"
-	ttl_sec = 30
+	addresses = ["2603:c024:c000:100::80"]
+	ttl = 3600
 }
 
 // Treehouse services: Gitea
-resource "linode_domain_record" "gitea_v4" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
+resource "dns_a_record_set" "gitea_v4" {
+	zone = "treehouse.systems."
 	name = "gitea"
-	record_type = "A"
-	target = "104.250.236.2"
-	ttl_sec = 30
+	addresses = ["104.250.236.2"]
+	ttl = 3600
 }
 
-resource "linode_domain_record" "gitea_v6" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
+resource "dns_aaaa_record_set" "gitea_v6" {
+	zone = "treehouse.systems."
 	name = "gitea"
-	record_type = "AAAA"
-	target = "2602:fd37:1:0:104:250:236:2"
-	ttl_sec = 30
+	addresses = ["2602:fd37:1:0:104:250:236:2"]
+	ttl = 3600
 }
 
-resource "linode_domain_record" "woodpecker_cname" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
+resource "dns_cname_record" "woodpecker_cname" {
+	zone = "treehouse.systems."
 	name = "woodpecker"
-	record_type = "CNAME"
-	target = "gitea.treehouse.systems"
-	ttl_sec = 30
+	cname = "gitea.treehouse.systems."
+	ttl = 3600
 }
 
 // Treehouse services: Mastodon (running on kn-linode-dallas)
-resource "linode_domain_record" "social_cname" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
+resource "dns_cname_record" "social_cname" {
+	zone = "treehouse.systems."
 	name = "social"
-	record_type = "CNAME"
-	target = "kn-linode-dallas.ingress.treehouse.systems"
-	ttl_sec = 30
+	cname = "kn-linode-dallas.ingress.treehouse.systems."
+	ttl = 3600
 }
 
-resource "linode_domain_record" "cache_cname" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
+resource "dns_cname_record" "cache_cname" {
+	zone = "treehouse.systems."
 	name = "cache"
-	record_type = "CNAME"
-	target = "treehousesystems.b-cdn.net"
-	ttl_sec = 30
+	cname = "treehousesystems.b-cdn.net."
+	ttl = 3600
 }
 
 // Treehouse services: Discord redirector.
 // TODO(ariadne): This is really now treehouse.systems/discord, but
 // we need to keep this one for a while until it can be fully
 // decommissioned.
-resource "linode_domain_record" "discord_cname" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
+resource "dns_cname_record" "discord_cname" {
+	zone = "treehouse.systems."
 	name = "discord"
-	record_type = "CNAME"
-	target = "kn-oci-sanjose.ingress.treehouse.systems"
-	ttl_sec = 30
+	cname = "kn-oci-sanjose.ingress.treehouse.systems."
+	ttl = 3600
 }
 
 // Treehouse services: Minecraft (OVH, managed by Kenneth)
-resource "linode_domain_record" "minecraft_cname" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
+resource "dns_cname_record" "minecraft_cname" {
+	zone = "treehouse.systems."
 	name = "survival.minecraft"
-	record_type = "CNAME"
-	target = "survival.treehouse.fork.run"
-	ttl_sec = 30
+	cname = "survival.treehouse.fork.run."
+	ttl = 3600
 }
 
 // Apex domain settings.
-resource "linode_domain_record" "apex_v4" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
-	name = ""
-	record_type = "A"
-	target = "152.67.234.163"
-	ttl_sec = 30
+resource "dns_a_record_set" "apex_v4" {
+	zone = "treehouse.systems."
+	addresses = ["152.67.234.163"]
+	ttl = 3600
 }
 
-resource "linode_domain_record" "apex_v6" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
-	name = ""
-	record_type = "AAAA"
-	target = "2603:c024:c000:100::80"
-	ttl_sec = 30
+resource "dns_aaaa_record_set" "apex_v6" {
+	zone = "treehouse.systems."
+	addresses = ["2603:c024:c000:100::80"]
+	ttl = 3600
 }
 
-resource "linode_domain_record" "apex_mx" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
-	name = ""
-	record_type = "MX"
-	target = "mx1.mailbun.net"
-	priority = "5"
-	ttl_sec = 30
+resource "dns_mx_record_set" "apex_mx" {
+	zone = "treehouse.systems."
+
+	mx {
+		preference = 5
+		exchange = "mx1.mailbun.net."
+	}
+
+	ttl = 3600
 }
 
-resource "linode_domain_record" "apex_spf" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
-	name = ""
-	record_type = "TXT"
-	target = "v=spf1 a mx include:spf.mailbun.net ~all"
-	ttl_sec = 30
+resource "dns_txt_record_set" "apex_spf" {
+	zone = "treehouse.systems."
+	txt = ["v=spf1 a mx include:spf.mailbun.net ~all"]
+	ttl = 3600
 }
 
-resource "linode_domain_record" "apex_dmarc" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
+resource "dns_txt_record_set" "apex_dmarc" {
+	zone = "treehouse.systems."
 	name = "_dmarc"
-	record_type = "TXT"
-	target = "v=DMARC1; p=none; fo=1; rua=mailto:admin@treehouse.systems"
-	ttl_sec = 30
+	txt = ["v=DMARC1; p=none; fo=1; rua=mailto:admin@treehouse.systems"]
+	ttl = 3600
 }
 
-resource "linode_domain_record" "apex_domainkey" {
-	domain_id = "${linode_domain.treehouse_domain.id}"
+resource "dns_txt_record_set" "apex_domainkey" {
+	zone = "treehouse.systems."
 	name = "mailbun._domainkey"
-	record_type = "TXT"
-	target = "v=DKIM1; k=rsa; s=email; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlJGZN1aCAUd8CqyQA7Akzkvns+Wq/w70ft2xr0B8jFp0DtW8BtyLLAsErpIp5ZTDgReYGgL7cNcSsNQRn+d6ZaOBGlC/gH1T3KYfbsvavOdnbGx9gofi6x8I5QOOLhp7epK5YkaP/Igg58Zm0ni3jdeMCuX+qkJVqn2WVv8IcRtIA3zJrTYOW3lGCj1ieezl5ref+43mFvcUqidToR9XyHNmi1RowmWAofbZASXkNqZiR1P2Jw3s7q6p0fAEz6bODNOmngIlRAaKjBfDVezsaTeQJwsMg9g58GigVTSb9gMHRZon61yxWcCJtcivPug7xAVlVU+MMkDr7MfvUke5KQIDAQAB"
-	ttl_sec = 30
+	txt = ["v=DKIM1; k=rsa; s=email; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlJGZN1aCAUd8CqyQA7Akzkvns+Wq/w70ft2xr0B8jFp0DtW8BtyLLAsErpIp5ZTDgReYGgL7cNcSsNQRn+d6ZaOBGlC/gH1T3KYfbsvavOdnbGx9gofi6x8I5QOOLhp7epK5YkaP/Igg58Zm0ni3jdeMCuX+qkJVqn2WVv8IcRtIA3zJrTYOW3lGCj1ieezl5ref+43mFvcUqidToR9XyHNmi1RowmWAofbZASXkNqZiR1P2Jw3s7q6p0fAEz6bODNOmngIlRAaKjBfDVezsaTeQJwsMg9g58GigVTSb9gMHRZon61yxWcCJtcivPug7xAVlVU+MMkDr7MfvUke5KQIDAQAB"]
+	ttl = 3600
 }