fix: domain search is ignored

Signed-off-by: Harald Albers <github@albersweb.de>

Author: albers

templates/netplan-static-ip.yaml.j2

@@ -7,7 +7,7 @@ network:
         - {{ static_ipv4 }}/{{ netmask }}
       gateway4: {{ gateway }}
       nameservers:
-{% if dns_search is defined %}
+{% if dns_search|length > 0 %}
         search:
 {% for search in dns_search %}
           - {{ search }}

vars/main.yml

@@ -5,5 +5,6 @@ static_ipv4: "{{ static_ip.ipv4 | default(lookup('dig', inventory_hostname)) }}"
 netmask: "{{ static_ip.netmask | default(default_netmask) }}"
 gateway: "{{ static_ip.gateway }}"
 dns_servers: "{{ static_ip.dns_servers | default(default_dns_servers) }}"
+dns_search: "{{ static_ip.dns_search | default([]) }}"
 
 # vim: ts=2:sw=2:noautoindent:nosmartindent