Improved DHCP configuration, no static IP addresses.

installbox.yml

@@ -17,8 +17,7 @@
 
     ## LAN IP address range:
     ipaddr_lan: 192.168.0.10/24
-    dhcp_range: 192.168.0.50,192.168.0.150,2h
-    dhcp_list: "{{ lookup('sequence', 'start=50 end=150 format=192.168.0.%d', wantlist=True) }}"
+    dhcp_range: 192.168.0.50,192.168.0.99,2h
 
     di_dist: "{{ ansible_distribution_release }}"
     di_version: "{{ ansible_distribution_major_version }}"

kerberox.yml

@@ -16,8 +16,7 @@
 
     ## LAN IP address range:
     ipaddr_lan: 192.168.0.10/24
-    dhcp_range: 192.168.0.50,192.168.0.150,2h
-    dhcp_list: "{{ lookup('sequence', 'start=50 end=150 format=192.168.0.%d', wantlist=True) }}"
+    dhcp_range: 192.168.0.50,192.168.0.99,2h
 
     di_dist: "{{ ansible_distribution_release }}"
     di_version: "{{ ansible_distribution_major_version }}"

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

@@ -4,17 +4,11 @@
 
 - name: install dnsmasq package
   apt:
-    name: dnsmasq
+    name:
+      - dnsmasq
+      - resolvconf
     state: latest
 
-- name: add client hostnames and IP addresses to /etc/hosts
-  lineinfile:
-    dest: /etc/hosts
-    line: "{{ item.1 }}\t{{ 'debian%03d' | format(item.0) }}"
-  with_indexed_items: "{{ dhcp_list }}"
-  notify: "restart dnsmasq"
-  when: not dnsmasq.stat.exists
-
 - name: configure dnsmasq
   template:
     src: dnsmasq-dhcp.j2

roles/dhcp-dns-dnsmasq/templates/dnsmasq-dhcp.j2

@@ -1,2 +1,3 @@
 interface={{ if_lan }}
 dhcp-range={{ dhcp_range }}
+dhcp-generate-names