Add nut SSH remote shutdown

roles/ups/defaults/main.yml

@@ -6,3 +6,6 @@ ups_port_dev: 188 0
 
 ups_master_pw: Noongaig1quor9Waepe9
 ups_slave_pw:
+
+ups_hosts:
+  - ariane

roles/ups/tasks/main.yml

@@ -53,3 +53,6 @@
   template: dest=/etc/nut/upssched.conf src=upssched.conf.j2 owner=root group=nut mode=0640
   notify:
     restart nut
+
+- name: nut - generate SSH-key
+  user: name=nut createhome=yes generate_ssh_key=yes ssh_key_bits=4096 ssh_key_comment="nut ups shutdown"

roles/ups/templates/upsscript.j2

@@ -5,7 +5,9 @@
 #! /bin/sh
 case $1 in
   onbatt)
-    ssh 
+{% for host in ups_hosts %}
+    ssh root@{{ host }}
+{% endfor %}
     ;;
   lowbatt)
     /sbin/upssched fsd;;