cgroups plugin: Rename the "cgroups_cpuacct" plugin.

[collectd.git] / src / collectd.conf.pod

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index b9cc8e81c34aba71d617c460825d7e53f0b483ee..c5d4f19fe4eef4c8227c937a242d8900dca9c0cd 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -852,6 +852,29 @@ By default no detailed zone information is collected.
 
 =back
 
+=head2 Plugin C<cgroups>
+
+This plugin collects the CPU user/system time for each I<cgroup> by reading the
+F<cpuacct.stat> files in the first cpuacct-mountpoint (typically
+F</sys/fs/cgroup/cpu.cpuacct> on machines using systemd).
+
+=over 4
+
+=item B<CGroup> I<Directory>
+
+Select I<cgroup> based on the name. Whether only matching I<cgroups> are
+collected or if they are ignored is controlled by the B<IgnoreSelected> option;
+see below.
+
+=item B<IgnoreSelected> B<true>|B<false>
+
+Invert the selection: If set to true, all cgroups I<except> the ones that
+match any one of the criteria are collected. By default only selected
+cgroups are collected if a selection is made. If no selection is configured
+at all, B<all> cgroups are selected.
+
+=back
+
 =head2 Plugin C<cpufreq>
 
 This plugin doesn't have any options. It reads
@@ -1092,7 +1115,7 @@ host name setting.
 Use I<Instance> as the plugin instance when submitting values. Defaults to an
 empty string (no plugin instance).
 
-=item B<Namespaces> I<Prefix> I<URL>
+=item B<Namespace> I<Prefix> I<URL>
 
 If an XPath expression references namespaces, they must be specified
 with this option. I<Prefix> is the "namespace prefix" used in the XML document.
@@ -5679,6 +5702,16 @@ If set to B<true> (the default), convert counter values to rates. If set to
 B<false> counter values are stored as is, i.e. as an increasing integer
 number.
 
+=item B<Database> I<Database>
+
+=item B<User> I<User>
+
+=item B<Password> I<Password>
+
+Sets the information used when authenticating to a I<MongoDB> database. The
+fields are optional (in which case no authentication is attempted), but if you
+want to use authentication all three fields must be set.
+
 =back
 
 =head2 Plugin C<write_http>