[re2o-dns] Deploy cron to refresh dns

roles/re2o-dns/tasks/main.yml

@@ -31,3 +31,7 @@
     group: root
     state: link
 
+- name: Deploy cron for re2o-dns
+  template:
+    src: cron.d/re2o-services-dns.j2
+    dest: /etc/cron.d/re2o-services-dns

roles/re2o-dns/templates/cron.d/re2o-services-dns.j2

@@ -0,0 +1,2 @@
+# {{ ansible_managed }}
+*/2 * * * * root /usr/bin/python3 /var/local/re2o-services/dns/main.py