Minor fixes for the DHCP and DNS setup.

roles/dns-dhcp-tftp/handlers/main.yml

@@ -9,3 +9,7 @@
 - name: restart tftpd-hpa
   systemd: name=tftpd-hpa state=restarted enabled=yes
   listen: restart tftpd-hpa
+
+- name: restart dhcp-client
+  systemd: name=ifup@{{ if_wan }} state=restarted enabled=yes
+  listen: restart dhcp-client

roles/dns-dhcp-tftp/tasks/main.yml

@@ -66,6 +66,7 @@
   template:
     src: resolv.conf.j2
     dest: /etc/resolv.conf
+  notify: restart isc-dhcp-server
 
 ## stop dhclient from overwriting /etc/resolv.conf:
 - name: supersede dhcp client data
@@ -75,6 +76,7 @@
       supersede domain-search "{{ ansible_domain }}";
       supersede domain-name-servers 127.0.0.1;
     insertbefore: "#send dhcp-client-identifier.*" 
+  notify: restart dhcp-client
 
 - name: generate rndc key
   command:

roles/dns-dhcp-tftp/templates/resolv.conf.j2

@@ -1,2 +1,2 @@
-search {{ ansible_domain }}
+search {{ ansible_domain }}.
 nameserver 127.0.0.1