X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=README;h=5071617209c7a76d7779cc4a9cfed1972605b464;hb=d4732c5d271e9624019ad6771fad3b6aa304e380;hp=ee7163c8b3a9e0d111ca5f6418c66bd7bd6c432c;hpb=b3bfb951c73ea3d232e0e97a42479a5e3310125d;p=collectd.git
diff --git a/README b/README
index ee7163c8..50716172 100644
--- a/README
+++ b/README
@@ -50,6 +50,10 @@ Features
- cpufreq
CPU frequency (For laptops with speed step or a similar technology)
+ - curl_json
+ Retrieves JSON data via cURL and parses it according to user
+ configuration.
+
- dbi
Executes SQL statements on various databases and interprets the returned
data.
@@ -117,6 +121,10 @@ Features
- libvirt
CPU, disk and network I/O statistics from virtual machines.
+ - madwifi
+ Queries very detailed usage statistics from wireless LAN adapters and
+ interfaces that use the Atheros chipset and the MadWifi driver.
+
- mbmon
Motherboard sensors: temperature, fanspeed and voltage information,
using mbmon(1).
@@ -165,6 +173,10 @@ Features
Network UPS tools: UPS current, voltage, power, charge, utilisation,
temperature, etc. See upsd(8).
+ - olsr
+ Queries routing information from the âOptimized Link State Routingâ
+ daemon.
+
- onewire (EXPERIMENTAL!)
Read onewire sensors using the owcapu library of the owfs project.
Please read in collectd.conf(5) why this plugin is experimental.
@@ -238,6 +250,10 @@ Features
- thermal
Linux ACPI thermal zone information.
+ - tokyotyrant
+ Reads the number of records and file size from a running Tokyo Tyrant
+ server.
+
- uptime
System uptime statistics.
@@ -258,6 +274,9 @@ Features
- xmms
Bitrate and frequency of music played with XMMS.
+ - zfs_arc
+ Statistics for ZFS' âAdaptive Replacement Cacheâ (ARC).
+
* Output can be written or send to various destinations by the following
plugins:
@@ -292,6 +311,11 @@ Features
needed. Please read collectd-unixsock(5) for a description on how that's
done.
+ - write_http
+ Sends the values collected by collectd to a web-server using HTTP POST
+ requests. The transmitted data is either in a form understood by the
+ Exec plugin or formatted in JSON.
+
* Logging is, as everything in collectd, provided by plugins. The following
plugins keep up informed about what's going on:
@@ -334,6 +358,9 @@ Features
* Value processing can be controlled using the "filter chain" infrastructure
and "matches" and "targets". The following plugins are available:
+ - match_empty_counter
+ Match counter values which are currently zero.
+
- match_regex
Match values by their identifier based on regular expressions.
@@ -432,7 +459,8 @@ Prerequisites
Used by the `oracle' plugin.
* libcurl (optional)
- If you want to use the `apache', `ascent', `curl' or `nginx' plugin.
+ If you want to use the `apache', `ascent', `curl', `nginx', or `write_http'
+ plugin.
* libdbi (optional)
@@ -453,11 +481,16 @@ Prerequisites
If present, the uuid plugin will check for UUID from HAL.
- * libiptc (optional, if not found a version shipped with this distribution
- can be used if the Linux kernel headers are available)
+ * libiptc (optional)
For querying iptables counters.
+ If not found on the system, a version shipped with this distribution can
+ be used. It requires some Linux headers in /usr/include/linux. You can
+ force the build system to use the shipped version by specifying
+ --with-libiptc=shipped
+ when running the configure script.
+
* libjvm (optional)
Library that encapsulates the `Java Virtual Machine' (JVM). This library is
used by the Java plugin to execute Java bytecode. See âConfiguring with
@@ -482,8 +515,7 @@ Prerequisites
For the `notify_desktop' plugin.
- * liboping (optional, if not found a version shipped with this distribution
- can be used)
+ * liboping (optional)
Used by the `ping' plugin to send and receive ICMP packets.
@@ -539,6 +571,9 @@ Prerequisites
* libxmms (optional)
+ * libyajl (optional)
+ Parse JSON data. This is needed for the `curl_json' plugin.
+
Configuring / Compiling / Installing
------------------------------------