From df047fb174775d313fca96c65c2c4e5b6e6397bd Mon Sep 17 00:00:00 2001
From: Salt <rehashedsalt@cock.li>
Date: Tue, 30 Jun 2020 05:52:18 -0500
Subject: [PATCH] Have Minecraft servers publish their own DNS records AUTOMATE
 EVERYTHING

---
 inventory/group_vars/all.yml   |  1 +
 roles/dns/tasks/main.yml       |  4 ++--
 roles/minecraft/tasks/main.yml | 18 ++++++++++++++++++
 3 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/inventory/group_vars/all.yml b/inventory/group_vars/all.yml
index 47fe52f..1691d8e 100644
--- a/inventory/group_vars/all.yml
+++ b/inventory/group_vars/all.yml
@@ -2,6 +2,7 @@
 # vim:ft=ansible:
 ansible_pull_repo: "https://git.9iron.club/salt/ansible"
 user_username: salt
+zone: 9iron.club
 zerotier_network_id: !vault |
           $ANSIBLE_VAULT;1.1;AES256
           35646131343239623265663562343333383362366633386462646465643163353866643633636135
diff --git a/roles/dns/tasks/main.yml b/roles/dns/tasks/main.yml
index 67fb204..a431cda 100644
--- a/roles/dns/tasks/main.yml
+++ b/roles/dns/tasks/main.yml
@@ -8,9 +8,9 @@
   - name: Register record in zone
     route53:
       state: present
-      zone: 9iron.club
+      zone: "{{ zone }}"
       type: A
-      record: "{{ inventory_hostname }}.9iron.club."
+      record: "{{ inventory_hostname }}.{{ zone }}."
       ttl: 300
       value:
         - "{{ ipify_public_ip }}"
diff --git a/roles/minecraft/tasks/main.yml b/roles/minecraft/tasks/main.yml
index 3ea5900..115e67a 100644
--- a/roles/minecraft/tasks/main.yml
+++ b/roles/minecraft/tasks/main.yml
@@ -177,4 +177,22 @@
         src: "backup.sh"
         dest: "/opt/backups/modules/minecraft-{{ mcname }}.sh"
         mode: "0600"
+    - name: Assure CNAME record
+      route53:
+        state: present
+        zone: "{{ zone }}"
+        type: CNAME
+        record: "{{ mcname }}.mc.{{ zone }}."
+        ttl: 300
+        value:
+          - "{{ inventory_hostname }}.{{ zone }}."
+    - name: Assure SRV record
+      route53:
+        state: present
+        zone: "{{ zone }}"
+        type: SRV
+        record: "_minecraft._tcp.{{ mcname }}.mc.{{ zone }}."
+        ttl: 300
+        value:
+          - "1 10 {{ mcport }} {{ inventory_hostname }}.{{ zone }}."
   become: yes