anycast with IPv4...

templates/anycast_sh.j2

@@ -2,24 +2,38 @@
 
 if [ "$1" = "up" ]; then
 {% for anycast_ip in anycast_ips %}
-	ip a add {{anycast_ip}}/128 dev lo
+{%   if (anycast_ip|ansible.utils.ipv4) %}
+        ip a add {{anycast_ip}}/32 dev lo
+{%   else %}
+        ip a add {{anycast_ip}}/128 dev lo
+{%   endif %}
 {%   if my_interfaces is defined %}
 {%     for interface in my_interfaces %}
 {%       if interface.service|default(False) == True %}
-	ip a add {{anycast_ip}}/128 dev {{(interface|list)[0]}}
-	ip -6 rule add from {{anycast_ip}} lookup service priority 900
+{%         if (anycast_ip|ansible.utils.ipv4) %}
+        ip a add {{anycast_ip}}/32 dev {{(interface|list)[0]}}
+{%         else %}
+        ip a add {{anycast_ip}}/128 dev {{(interface|list)[0]}}
+{%         endif %}
 {%       endif %}
 {%     endfor %}
 {%   endif %}
 {% endfor %}
 elif [ "$1" = "down" ]; then
 {% for anycast_ip in anycast_ips %}
-	ip a del {{anycast_ip}}/128 dev lo
+{%   if (anycast_ip|ansible.utils.ipv4) %}
+        ip a del {{anycast_ip}}/32 dev lo
+{%   else %}
+        ip a del {{anycast_ip}}/128 dev lo
+{%   endif %}
 {%   if my_interfaces is defined %}
 {%     for interface in my_interfaces %}
 {%       if interface.service|default(False) == True %}
-	ip a del {{anycast_ip}}/128 dev {{(interface|list)[0]}}
-	ip -6 rule del from {{anycast_ip}} lookup service priority 900
+{%         if (anycast_ip|ansible.utils.ipv4) %}
+        ip a del {{anycast_ip}}/32 dev {{(interface|list)[0]}}
+{%         else %}
+        ip a del {{anycast_ip}}/128 dev {{(interface|list)[0]}}
+{%         endif %}
 {%       endif %}
 {%     endfor %}
 {%   endif %}
@@ -30,3 +44,4 @@ else
 fi
 
 exit 0
+