[home] add playbook to deploy home creation script

plays/home.yml

+#!/usr/bin/env ansible-playbook
+---
+- hosts: cameron.adm.crans.org
+  vars:
+    home:
+      ldap_server: ldap://re2o-ldap.adm.crans.org
+      ldap_password: "{{ vault_ldap_home_password }}"
+      binddn: cn=home,ou=service-users,dc=crans,dc=org
+      rootdn: cn=Utilisateurs,dc=crans,dc=org
+  roles:
+    - home

roles/home/templates/home/config.py.j2

 {{ ansible_header | comment }}
 
-ldap_server = 'ldap://re2o-ldap.adm.crans.org'
-binddn = 'cn=home,ou=service-users,dc=crans,dc=org'
+ldap_server = '{{ home.ldap_server }}'
+binddn = '{{ home.binddn }}'
 password = '{{ home.ldap_password }}'
-rootdn = 'cn=Utilisateurs,dc=crans,dc=org'
+rootdn = '{{ home.rootdn }}'
 home_dir = '/pool/home'
 mail_dir = '/pool/mail'
 home_quota = 'zfs set userquota@{user}=30G pool/home'