doc: add chronyd section to manpage

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

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index 925262c..9e57f87 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -1361,6 +1361,32 @@ at all, B<all> cgroups are selected.
 
 =back
 
+=head2 Plugin C<chrony>
+
+The C<chrony> plugin collects ntp data from a B<chronyd> server, such as clock
+skew and per-peer stratum.
+
+For talking to B<chronyd>, it mimics what the B<chronyc> control program does
+on the wire.
+
+Available configuration options for the C<chrony> plugin:
+
+=over 4
+
+=item B<Host> I<Hostname>
+
+Hostname of the host running B<chronyd>. Defaults to B<localhost>.
+
+=item B<Port> I<Port>
+
+UDP-Port to connect to. Defaults to B<323>.
+
+=item B<Timeout> I<Timeout>
+
+Connection timeout in seconds. Defaults to B<2>.
+
+=back
+
 =head2 Plugin C<conntrack>
 
 This plugin collects IP conntrack statistics.
@@ -1457,81 +1483,81 @@ All cURL-based plugins support collection of generic, request-based
 statistics. These are disabled by default and can be enabled selectively for
 each page or URL queried from the curl, curl_json, or curl_xml plugins. See
 the documentation of those plugins for specific information. This section
-describes the available metrics that can be configured with each plugin. All
+describes the available metrics that can be configured for each plugin. All
 options are disabled by default.
 
 See L<http://curl.haxx.se/libcurl/c/curl_easy_getinfo.html> for more details.
 
 =over 4
 
-=item B<total_time> B<true|false>
+=item B<TotalTime> B<true|false>
 
 Total time of the transfer, including name resolving, TCP connect, etc.
 
-=item B<namelookup_time> B<true|false>
+=item B<NamelookupTime> B<true|false>
 
 Time it took from the start until name resolving was completed.
 
-=item B<connect_time> B<true|false>
+=item B<ConnectTime> B<true|false>
 
 Time it took from the start until the connect to the remote host (or proxy)
 was completed.
 
-=item B<appconnect_time> B<true|false>
+=item B<AppconnectTime> B<true|false>
 
 Time it took from the start until the SSL/SSH connect/handshake to the remote
 host was completed.
 
-=item B<pretransfer_time> B<true|false>
+=item B<PretransferTime> B<true|false>
 
-Time it took from the start until the file transfer is just about to begin.
+Time it took from the start until just before the transfer begins.
 
-=item B<starttransfer_time> B<true|false>
+=item B<StarttransferTime> B<true|false>
 
 Time it took from the start until the first byte was received.
 
-=item B<redirect_time> B<true|false>
+=item B<RedirectTime> B<true|false>
 
 Time it took for all redirection steps include name lookup, connect,
 pre-transfer and transfer before final transaction was started.
 
-=item B<redirect_count> B<true|false>
+=item B<RedirectCount> B<true|false>
 
 The total number of redirections that were actually followed.
 
-=item B<size_upload> B<true|false>
+=item B<SizeUpload> B<true|false>
 
 The total amount of bytes that were uploaded.
 
-=item B<size_download> B<true|false>
+=item B<SizeDownload> B<true|false>
 
 The total amount of bytes that were downloaded.
 
-=item B<speed_download> B<true|false>
+=item B<SpeedDownload> B<true|false>
 
 The average download speed that curl measured for the complete download.
 
-=item B<speed_upload> B<true|false>
+=item B<SpeedUpload> B<true|false>
 
 The average upload speed that curl measured for the complete upload.
 
-=item B<header_size> B<true|false>
+=item B<HeaderSize> B<true|false>
 
 The total size of all the headers received.
 
-=item B<request_size> B<true|false>
+=item B<RequestSize> B<true|false>
 
 The total size of the issued requests.
 
-=item B<content_length_download> B<true|false>
+=item B<ContentLengthDownload> B<true|false>
 
 The content-length of the download.
 
-=item B<content_length_upload> B<true|false>
+=item B<ContentLengthUpload> B<true|false>
 
 The specified size of the upload.
 
-=item B<num_connects> B<true|false>
+=item B<NumConnects> B<true|false>
 
 The number of new connections that were created to achieve the transfer.
 
@@ -1637,6 +1663,9 @@ Beware that requests will get aborted if they take too long to complete. Adjust
 B<Timeout> accordingly if you expect B<MeasureResponseTime> to report such slow
 requests.
 
+This option is similar to enabling the B<TotalTime> statistic but it's
+measured by collectd instead of cURL.
+
 =item B<MeasureResponseCode> B<true>|B<false>
 
 Measure response code for the request. If this setting is enabled, B<Match>