feat: manage DigitalOcean service DNS records (#161)

* feat: add a DNS zone with records for doks-public, archives(ipv4) and archives(ipv6) Signed-off-by: Damien Duportal <[email protected]> * fixup: change puppet hostname for archives.jenkins.io to map to DNS Signed-off-by: Damien Duportal <[email protected]> --------- Signed-off-by: Damien Duportal <[email protected]>
jenkins-infra · Sep 25, 2023 · 38f166e · 38f166e
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commit 38f166e
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Showing 3 changed files with 32 additions and 2 deletions.
diff --git a/archives.jenkins.io.tf b/archives.jenkins.io.tf
@@ -25,7 +25,7 @@ resource "digitalocean_droplet" "archives_jenkins_io" {
   ipv6        = true
   resize_disk = true
   ssh_keys    = [digitalocean_ssh_key.archives_jenkins_io.fingerprint]
-  user_data   = templatefile("${path.root}/.shared-tools/terraform/cloudinit.tftpl", { hostname = "do.archives.jenkins.io" })
+  user_data   = templatefile("${path.root}/.shared-tools/terraform/cloudinit.tftpl", { hostname = "archives.do.jenkins.io" })
 
 }
 

diff --git a/dns.tf b/dns.tf
@@ -0,0 +1,26 @@
+# Child DNS Zone delegated from Azure
+# https://docs.digitalocean.com/products/networking/dns/getting-started/dns-registrars/
+resource "digitalocean_domain" "do_jenkins_io" {
+  name = "do.jenkins.io"
+}
+
+resource "digitalocean_record" "repo_ipv4" {
+  domain = digitalocean_domain.do_jenkins_io.id
+  type   = "A"
+  name   = "repo"
+  value  = data.digitalocean_loadbalancer.doks_public.ip
+}
+
+resource "digitalocean_record" "archives_ipv4" {
+  domain = digitalocean_domain.do_jenkins_io.id
+  type   = "A"
+  name   = "archives"
+  value  = digitalocean_droplet.archives_jenkins_io.ipv4_address
+}
+
+resource "digitalocean_record" "archives_ipv6" {
+  domain = digitalocean_domain.do_jenkins_io.id
+  type   = "AAAA"
+  name   = "archives"
+  value  = digitalocean_droplet.archives_jenkins_io.ipv6_address
+}
diff --git a/doks-public-cluster.tf b/doks-public-cluster.tf
@@ -68,6 +68,10 @@ output "kubeconfig_doks_public" {
   value     = module.doks_public_admin_sa.kubeconfig
 }
 
+data "digitalocean_loadbalancer" "doks_public" {
+  name = "a04ff19a8410b4ac5a2b5c383b23a8b2"
+}
+
 output "doks_public_public_ipv4_address" {
-  value = digitalocean_kubernetes_cluster.doks_public_cluster.ipv4_address
+  value = data.digitalocean_loadbalancer.doks_public.ip
 }