diff -r a2342f26c9de -r b0b56e0f8c7f dev/provisioning/modules/sysconfig/manifests/sys_upgrade.pp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dev/provisioning/modules/sysconfig/manifests/sys_upgrade.pp	Fri Jan 15 15:35:00 2016 +0100
@@ -0,0 +1,21 @@
+class sysconfig::sys_upgrade {
+    package { 'epel':
+        name => 'epel-release',
+        ensure => present,
+    }->
+    yumrepo { 'remi':
+        descr      => 'Les RPM de remi pour Enterpise Linux $releasever - $basearch',
+        mirrorlist => 'http://rpms.famillecollet.com/enterprise/$releasever/remi/mirror',
+        gpgcheck   => 1,
+        gpgkey     => 'http://rpms.remirepo.net/RPM-GPG-KEY-remi',
+        enabled    => 1,
+        priority   => 1,
+    }->
+    exec { "yum-update":
+        command => "yum clean all; yum -q -y update",
+        timeout => 1800,
+        onlyif => "/usr/bin/test `stat --format=%Y /var/lib/yum/rpmdb-indexes` -le $(( `date +%s` - 86400 )) -o ! -e /var/lib/puppet/state/first_run ",
+        #onlyif => "/usr/bin/test `stat --format=%Y /var/lib/yum/rpmdb-indexes` -le $(( `date +%s` ))",
+        path => [ '/bin', '/usr/bin', '/uhttp://rpms.remirepo.net/RPM-GPG-KEY-remisr/local/bin' ]
+    }
+}