dhcp-server: minor clean up

roles/dhcp-server/handlers/main.yml → dhcp-server/handlers/main.yml

 ---
 # file: roles/dhcp-server/handlers/main.yml
 
-- name: reload systemd service files
-  command: systemctl daemon-reload
-
 - name: restart dnsmasq
   service: name=dnsmasq state=restarted

roles/dhcp-server/tasks/main.yml → dhcp-server/tasks/main.yml

@@ -2,43 +2,56 @@
 # file: roles/dhcp-server/tasks/main.yml
 
 - name: ensure we have the necessary packages
-  apt: name="{{item}}" state=present
+  apt:
+    name: "{{ item }}"
+    state: present
   with_items:
     - dnsmasq
     - dnsmasq-utils
   tags:
-    - packages
     - dhcp-server
 
 - name: ensure we have our group
-  group: name=dnsmasq state=present system=yes
+  group:
+    name: dnsmasq
+    state: present
+    system: yes
   tags:
-    - group
     - dhcp-server
 
 - name: ensure we have our user
-  user: name=dnsmasq system=yes group=dnsmasq state=present
+  user:
+    name: dnsmasq
+    state: present
+    system: yes
+    group: dnsmasq
   tags:
-    - user
     - dhcp-server
 
 - name: ensure we have our config
-  template: src=dnsmasq.conf dest=/etc/dnsmasq.conf
+  template:
+    src: dnsmasq.conf.j2
+    dest: /etc/dnsmasq.conf
   notify:
     - restart dnsmasq
   tags:
-    - config
     - dhcp-server
 
 - name: ensure we have a tftp root dir
-  file: name="{{tftp_root}}" state=directory owner="{{dnsmasq_user}}" group="{{dnsmasq_group}}" mode=0755
+  file:
+    name: "{{ tftp_root }}"
+    state: directory
+    owner: "{{ dnsmasq_user }}"
+    group: "{{ dnsmasq_group }}"
+    mode: 0755
   when: tftp_active
   tags:
-    - config
     - dhcp-server
 
 - name: ensure the service is enabled
-  service: name=dnsmasq state=started enabled=yes
+  service:
+    name: dnsmasq
+    state: started
+    enabled: yes
   tags:
-    - config
     - dhcp-server