mysql plugin: add support for Galera statistics

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

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index 32738dc..3e11e06 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -3661,6 +3661,13 @@ Synopsis:
       SlaveStats true
       SlaveNotifications true
     </Database>
+
+   <Database galera>
+      Alias "galera"
+      Host "localhost"
+      Socket "/var/run/mysql/mysqld.sock"
+      WsrepStats true
+   </Database>
   </Plugin>
 
 A B<Database> block defines one connection to a MySQL database. It accepts a
@@ -3731,6 +3738,12 @@ privileges. See the B<User> documentation above. Defaults to B<false>.
 If enabled, the plugin sends a notification if the replication slave I/O and /
 or SQL threads are not running. Defaults to B<false>.
 
+=item B<WsrepStats> I<true|false>
+ 
+ Enable the collection of wsrep plugin statistics, used in Master-Master
+ replication setups like in MySQL Galera/Percona XtraDB Cluster.
+ User needs only privileges to execute 'SHOW GLOBAL STATUS'
+ 
 =item B<ConnectTimeout> I<Seconds>
 
 Sets the connect timeout for the MySQL client.
@@ -6468,6 +6481,22 @@ collected. If at least one B<Disk> option is given and no B<IgnoreSelected> or
 set to B<false>, B<only> matching disks will be collected. If B<IgnoreSelected>
 is set to B<true>, all disks are collected B<except> the ones matched.
 
+=item B<IgnoreSleepMode> B<true>|B<false>
+
+Normally, the C<smart> plugin will ignore disks that are reported to be asleep.
+This option disables the sleep mode check and allows the plugin to collect data
+from these disks anyway. This is useful in cases where libatasmart mistakenly
+reports disks as asleep because it has not been updated to incorporate support
+for newer idle states in the ATA spec.
+
+=item B<UseSerial> B<true>|B<false>
+
+A disk's kernel name (e.g., sda) can change from one boot to the next. If this
+option is enabled, the C<smart> plugin will use the disk's serial number (e.g.,
+HGST_HUH728080ALE600_2EJ8VH8X) instead of the kernel name as the key for
+storing data. This ensures that the data for a given disk will be kept together
+even if the kernel name changes.
+
 =back
 
 =head2 Plugin C<snmp>
@@ -7805,11 +7834,12 @@ Define which SSL protocol version must be used. By default C<libcurl> will
 attempt to figure out the remote SSL protocol version. See
 L<curl_easy_setopt(3)> for more details.
 
-=item B<Format> B<Command>|B<JSON>
+=item B<Format> B<Command>|B<JSON>|B<KAIROSDB>
 
 Format of the output to generate. If set to B<Command>, will create output that
 is understood by the I<Exec> and I<UnixSock> plugins. When set to B<JSON>, will
-create output in the I<JavaScript Object Notation> (JSON).
+create output in the I<JavaScript Object Notation> (JSON). When set to KAIROSDB
+, will create output in the KairosDB format.
 
 Defaults to B<Command>.