Make sure hostname can be set manually, cleanup/fixes.

roles/preseed-installer/tasks/main.yml

@@ -10,10 +10,10 @@
     force: no
 
 - name: make the hostname resolvable from the LAN
-  replace:
-    dest: /etc/hosts
-    regexp: '(127.0.1.1\s+){{ hostname }}'
-    replace: '\1localhost\n{{ ipaddr_lan }}	{{ hostname }}'
+  lineinfile:
+    path: /etc/hosts
+    insertafter: '^127.0.1.1'
+    line: '{{ ipaddr_lan }}	{{ hostname }}'
 
 - name: add auto pxe boot entry to di-netboot-assistant
   blockinfile:

roles/up2date-debian/tasks/main.yml

@@ -9,11 +9,9 @@
   apt:
     upgrade: dist
     autoremove: yes
+    autoclean: yes
 
-- name: install some packages
+- name: install etckeeper
   apt:
     name: etckeeper
     state: latest
-
-#- name: clean apt package cache
-#  command: apt clean