Mount /usr, /boot and /etc readonly

diff --git a/contrib/systemd.collectd.service b/contrib/systemd.collectd.service
index 6a2953a..0659133 100644 (file)
--- a/contrib/systemd.collectd.service
+++ b/contrib/systemd.collectd.service
@@ -7,6 +7,7 @@ Requires=local-fs.target network.target
 ExecStart=/usr/sbin/collectd
 EnvironmentFile=-/etc/sysconfig/collectd
 EnvironmentFile=-/etc/default/collectd
+ProtectSystem=full
 
 # Tell systemd it will receive a notification from collectd over it's control
 # socket once the daemon is ready. See systemd.service(5) for more details.