upstream.ipv6-tunnel: add ipv6-tunnel-update.sh for upstream2

salt-pillar/upstream/upstream2.sls

@@ -14,3 +14,21 @@ ipv6-tunnel:
   endpoint: 216.66.80.30
   address: 2001:470:1f0a:12b2::2/64
   gateway: 2001:470:1f0a:12b2::1
+
+  tunnelbroker:
+    tunnel_id: '407181'
+    username: 'C3D2HQ'
+    key: |
+      -----BEGIN PGP MESSAGE-----
+      
+      hQEMA2PKcvDMvlKLAQf+MPl9B7V1GfG+ps+cILxxnGA8nx9KN69Zj03T5KVYMWw7
+      6nMfXyhC6ZV3BTVUPqY290SaMP0wa4YjpewypfILoJLQDGV7SQaR8eVVCXQYusXK
+      M+L1jWr8f+GOCH5BYsX4WS0PhJ0EplSDlbsvT2NiLc7SFGsrLwpfL4jLJJ3ICSif
+      BbKZy7aovpAXmaeTFaYR7wsclXk7hM94U0uaF9HJK0e9WDFuHuz7dbAXLVFIHFIx
+      UdrjoA8GfRoCqMLXe9Uce+MPvkJX3m0oAtc68Znw/4ndMm6FIyuUhA/jh+gt4/2B
+      BXCch68PGnKNiFmRDW+h17ZiAFeobyb960wJBammLNJLAS+adCeoDgJCxXTzZ5Rh
+      IFEdKAewlFa1RXWn0HhGu7FYoeM+EbuH/ZYW9TOIWYRb3Ol36MPDoRuPEWU/bETG
+      UQEvc22wrpxOfjIA
+      =UbJD
+      -----END PGP MESSAGE-----
+

salt/upstream/ipv6-tunnel-update.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+curl https://{{ username }}:{{ key }}@ipv4.tunnelbroker.net/nic/update?hostname={{ tunnel_id }}

salt/upstream/ipv6-tunnel.sls

@@ -1,6 +1,9 @@
 ifupdown:
   pkg.installed: []
 
+curl:
+  pkg.installed: []
+
 /etc/systemd/network/ipv6.netdev:
   file.append:
     - text: |
@@ -27,8 +30,27 @@ ifupdown:
         [Network]
         Tunnel=ipv6
 
+{%- if pillar['ipv6-tunnel'].get('tunnelbroker') -%}
+/etc/cron.hourly/ipv6-tunnel-update.sh
+  file.managed:
+    - source: salt://upstream/ipv6-tunnel-update.sh
+    - template: 'jinja'
+    - mode: 744
+    - context: {{ pillar['ipv6-tunnel']['tunnelbroker'] }}
+    - require:
+        - pkg: curl
+
+cron:
+  service:
+    - enabled
+    - running
+    - watch:
+        - file: /etc/cron.hourly/ipv6-tunnel-update.sh
+{%- endif -%}
+
 systemd-networkd:
   service:
+    - enabled
     - running
     - watch:
         - file: /etc/systemd/network/ipv6.netdev