munin-node: filter piuparts/schroot mounts for df*

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

diff --git a/modules/munin/templates/munin-node.plugin.conf.erb b/modules/munin/templates/munin-node.plugin.conf.erb
index ac02b0e..5fa99b9 100644 (file)
--- a/modules/munin/templates/munin-node.plugin.conf.erb
+++ b/modules/munin/templates/munin-node.plugin.conf.erb
@@ -101,6 +101,10 @@ out
 [diskstats]
 env.exclude sbuild,schroot
 
+# filter out all the short-lived sbuild/schroot/piuparts filesystems for df*:
+[df*]
+env.exclude_re ^/srv/piuparts-workspace/tmp.*$ ^/var/lib/schroot/mount/.*$
+
 <% if scope.lookupvar('site::nodeinfo')['ldap'].has_key?('architecture') and scope.lookupvar('site::nodeinfo')['ldap']['architecture'][0].start_with?('kfreebsd') -%>
 # Workaround for https://bugs.debian.org/767102
 [df*]