=item B<MeasureResponseTime> B<true>|B<false>
-Measure response time for the request. Disabled by default.
+Measure response time for the request. If this setting is enabled, B<Match>
+blocks (see below) are optional. Disabled by default.
=item B<E<lt>MatchE<gt>>
One or more B<Match> blocks that define how to match information in the data
returned by C<libcurl>. The C<curl> plugin uses the same infrastructure that's
used by the C<tail> plugin, so please see the documentation of the C<tail>
-plugin below on how matches are defined.
+plugin below on how matches are defined. If the B<MeasureResponseTime> option
+is set to B<true>, B<Match> blocks are optional.
=back
In the B<Plugin> block, there may be one or more B<URL> blocks, each defining
a URL to be fetched via HTTP (using libcurl) and one or more B<Key> blocks.
-The B<Key> string argument must be in a path format, of which is used to collect
-a value from a JSON map object. If a B<Key> path element is that of a I<*> wildcard,
-the values for all keys will be collectd.
+The B<Key> string argument must be in a path format, which is used to collect a
+value from a JSON map object. If a path element of B<Key> is the
+I<*>E<nbsp>wildcard, the values for all keys will be collectd.
The following options are valid within B<URL> blocks:
Query blocks define I<SQL> statements and how the returned data should be
interpreted. They are identified by the name that is given in the opening line
of the block. Thus the name needs to be unique. Other than that, the name is
-not used in collectd.
+not used in collectd.
In each B<Query> block, there is one or more B<Result> blocks. B<Result> blocks
define which column holds which value or instance information. You can use
different syntax. The plugin will use only those queries, where the specified
minimum and maximum versions fit the version of the database in use.
-The database version is determined by C<dbi_conn_get_engine_version>, see the
+The database version is determined by C<dbi_conn_get_engine_version>, see the
L<libdbi documentation|http://libdbi.sourceforge.net/docs/programmers-guide/reference-conn.html#DBI-CONN-GET-ENGINE-VERSION>
for details. Basically, each part of the version is assumed to be in the range
from B<00> to B<99> and all dots are removed. So version "4.1.2" becomes
=head2 Plugin C<netapp>
-The netapp plugin can collect various performance and capacity informations
+The netapp plugin can collect various performance and capacity information
from a NetApp filer using the NetApp API.
+Please note that NetApp has a wide line of products and a lot of different
+software versions for each of these products. This plugin was developed for a
+NetApp FAS3040 running OnTap 7.2.3P8 and tested on FAS2050 7.3.1.1L1,
+FAS3140 7.2.5.1 and FAS3020 7.2.4P9. It I<should> work for most combinations of
+model and software version but it is very hard to test this.
+If you have used this plugin with other models and/or software version, feel
+free to send us a mail to tell us about the results, even if it's just a short
+"It works".
+
To collect these data collectd will log in to the NetApp via HTTP(S) and HTTP
basic authentication.
Specifies the location of the status file.
+=item B<Compression> B<true>|B<false>
+
+Sets whether or not statistics about the compression used by OpenVPN should be
+collected. This information is only available in I<single> mode. Enabled by
+default.
+
=back
=head2 Plugin C<oracle>
Sets the Time-To-Live of generated ICMP packets.
+=item B<SourceAddress> I<host>
+
+Sets the source address to use. I<host> may either be a numerical network
+address or a network hostname.
+
+=item B<Device> I<name>
+
+Sets the outgoing network device to be used. I<name> has to specify an
+interface name (e.E<nbsp>g. C<eth0>). This might not be supported by all
+operating systems.
+
+=item B<MaxMissed> I<Packets>
+
+Trigger a DNS resolv after the host has not replied to I<Packets> packets. This
+enables the use of dynamic DNS services (like dyndns.org) with the ping plugin.
+
+Default: B<-1> (disabled)
+
=back
=head2 Plugin C<postgresql>
=back
+=head2 Plugin C<python>
+
+This plugin embeds a Python-interpreter into collectd and provides an interface
+to collectd's plugin system. See L<collectd-python(5)> for its documentation.
+
+=head2 Plugin C<routeros>
+
+The C<routeros> plugin connects to a device running I<RouterOS>, the
+Linux-based operating system for routers by I<MikroTik>. The plugin uses
+I<librouteros> to connect and reads information about the interfaces and
+wireless connections of the device. The configuration supports querying
+multiple routers:
+
+ <Plugin "routeros">
+ <Router>
+ Host "router0.example.com"
+ User "collectd"
+ Password "secr3t"
+ CollectInterface true
+ </Router>
+ <Router>
+ Host "router1.example.com"
+ User "collectd"
+ Password "5ecret"
+ CollectInterface true
+ CollectRegistrationTable true
+ </Router>
+ </Plugin>
+
+As you can see above, the configuration of the I<routeros> plugin consists of
+one or more B<E<lt>RouterE<gt>> blocks. Within each block, the following
+options are understood:
+
+=over 4
+
+=item B<Host> I<Host>
+
+Hostname or IP-address of the router to connect to.
+
+=item B<Port> I<Port>
+
+Port name or port number used when connecting. If left unspecified, the default
+will be chosen by I<librouteros>, currently "8728". This option expects a
+string argument, even when a numeric port number is given.
+
+=item B<User> I<User>
+
+Use the user name I<User> to authenticate. Defaults to "admin".
+
+=item B<Password> I<Password>
+
+Set the password used to authenticate.
+
+=item B<CollectInterface> B<true>|B<false>
+
+When set to B<true>, interface statistics will be collected for all interfaces
+present on the device. Defaults to B<false>.
+
+=item B<CollectRegistrationTable> B<true>|B<false>
+
+When set to B<true>, information about wireless LAN connections will be
+collected. Defaults to B<false>.
+
+=back
+
=head2 Plugin C<rrdcached>
The C<rrdcached> plugin uses the RRDtool accelerator daemon, L<rrdcached(1)>,
=head2 Plugin C<tokyotyrant>
-The C<tokyotyrant plugin> connects to a TokyoTyrant server and collects a
+The C<tokyotyrant plugin> connects to a TokyoTyrant server and collects a
couple metrics: number of records, and database size on disk.
=over 4
=back
-=head2 Built-in targets
+=head2 Built-in targets
The following targets are built into the core daemon and therefore need no
plugins to be loaded:
projects / collectd.git / blobdiff