You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
276 lines
8.1 KiB
276 lines
8.1 KiB
--- a/configure.ac
|
|
+++ b/configure.ac
|
|
@@ -804,6 +804,9 @@ AC_CACHE_CHECK([whether clock_boottime a
|
|
[c_cv_have_clock_boottime_monotonic="no"]))
|
|
|
|
|
|
+# For the iwinfo plugin
|
|
+AC_CHECK_LIB(iwinfo, iwinfo_backend, [with_iwinfo="yes"], [with_iwinfo="no (libiwinfo not found)"], [])
|
|
+
|
|
# For the turbostat plugin
|
|
have_asm_msrindex_h="no"
|
|
AC_CHECK_HEADERS(asm/msr-index.h, [have_asm_msrindex_h="yes"])
|
|
@@ -5943,6 +5946,7 @@ plugin_interface="no"
|
|
plugin_ipmi="no"
|
|
plugin_ipvs="no"
|
|
plugin_irq="no"
|
|
+plugin_iwinfo="no"
|
|
plugin_load="no"
|
|
plugin_log_logstash="no"
|
|
plugin_memory="no"
|
|
@@ -6413,6 +6417,7 @@ AC_PLUGIN([ipmi], [$plugi
|
|
AC_PLUGIN([iptables], [$with_libiptc], [IPTables rule counters])
|
|
AC_PLUGIN([ipvs], [$plugin_ipvs], [IPVS connection statistics])
|
|
AC_PLUGIN([irq], [$plugin_irq], [IRQ statistics])
|
|
+AC_PLUGIN([iwinfo], [$with_iwinfo], [Common iwinfo wireless statistics])
|
|
AC_PLUGIN([java], [$with_java], [Embed the Java Virtual Machine])
|
|
AC_PLUGIN([load], [$plugin_load], [System load])
|
|
AC_PLUGIN([log_logstash], [$plugin_log_logstash], [Logstash json_event compatible logging])
|
|
@@ -6794,6 +6799,7 @@ AC_MSG_RESULT([ libyajl . . . . . . .
|
|
AC_MSG_RESULT([ oracle . . . . . . . $with_oracle])
|
|
AC_MSG_RESULT([ protobuf-c . . . . . $have_protoc_c])
|
|
AC_MSG_RESULT([ protoc 3 . . . . . . $have_protoc3])
|
|
+AC_MSG_RESULT([ iwinfo . . . . . . . $with_iwinfo])
|
|
AC_MSG_RESULT()
|
|
AC_MSG_RESULT([ Features:])
|
|
AC_MSG_RESULT([ daemon mode . . . . . $enable_daemon])
|
|
@@ -6850,6 +6856,7 @@ AC_MSG_RESULT([ ipmi . . . . . . . .
|
|
AC_MSG_RESULT([ iptables . . . . . . $enable_iptables])
|
|
AC_MSG_RESULT([ ipvs . . . . . . . . $enable_ipvs])
|
|
AC_MSG_RESULT([ irq . . . . . . . . . $enable_irq])
|
|
+AC_MSG_RESULT([ iwinfo . . . . . . . $enable_iwinfo])
|
|
AC_MSG_RESULT([ java . . . . . . . . $enable_java])
|
|
AC_MSG_RESULT([ load . . . . . . . . $enable_load])
|
|
AC_MSG_RESULT([ logfile . . . . . . . $enable_logfile])
|
|
--- a/src/collectd.conf.in
|
|
+++ b/src/collectd.conf.in
|
|
@@ -135,6 +135,7 @@
|
|
#@BUILD_PLUGIN_IPTABLES_TRUE@LoadPlugin iptables
|
|
#@BUILD_PLUGIN_IPVS_TRUE@LoadPlugin ipvs
|
|
#@BUILD_PLUGIN_IRQ_TRUE@LoadPlugin irq
|
|
+#@BUILD_PLUGIN_IWINFO_TRUE@LoadPlugin iwinfo
|
|
#@BUILD_PLUGIN_JAVA_TRUE@LoadPlugin java
|
|
@BUILD_PLUGIN_LOAD_TRUE@@BUILD_PLUGIN_LOAD_TRUE@LoadPlugin load
|
|
#@BUILD_PLUGIN_LPAR_TRUE@LoadPlugin lpar
|
|
@@ -649,6 +650,12 @@
|
|
# IgnoreSelected true
|
|
#</Plugin>
|
|
|
|
+#<Plugin iwinfo>
|
|
+# Interface "ath0"
|
|
+# Interface "ra0"
|
|
+# Interface "wlan0"
|
|
+#</Plugin>
|
|
+
|
|
#<Plugin java>
|
|
# JVMArg "-verbose:jni"
|
|
# JVMArg "-Djava.class.path=@prefix@/share/collectd/java/collectd-api.jar"
|
|
--- a/src/collectd.conf.pod
|
|
+++ b/src/collectd.conf.pod
|
|
@@ -3127,6 +3127,27 @@ and all other interrupts are collected.
|
|
|
|
=back
|
|
|
|
+=head2 Plugin C<iwinfo>
|
|
+
|
|
+=over 4
|
|
+
|
|
+=item B<Interface> I<Interface>
|
|
+
|
|
+Select this interface. By default all detected wireless interfaces will be
|
|
+collected. For a more detailed description see B<IgnoreSelected> below.
|
|
+
|
|
+=item B<IgnoreSelected> I<true>|I<false>
|
|
+
|
|
+If no configuration if given, the B<iwinfo>-plugin will collect data from all
|
|
+detected wireless interfaces. You can use the B<Interface>-option to pick the
|
|
+interfaces you're interested in. Sometimes, however, it's easier/preferred to
|
|
+collect all interfaces I<except> a few ones. This option enables you to do
|
|
+that: By setting B<IgnoreSelected> to I<true> the effect of B<Interface> is
|
|
+inverted: All selected interfaces are ignored and all other interfaces are
|
|
+collected.
|
|
+
|
|
+=back
|
|
+
|
|
=head2 Plugin C<java>
|
|
|
|
The I<Java> plugin makes it possible to write extensions for collectd in Java.
|
|
--- /dev/null
|
|
+++ b/src/iwinfo.c
|
|
@@ -0,0 +1,150 @@
|
|
+/**
|
|
+ * collectd - src/iwinfo.c
|
|
+ * Copyright (C) 2011 Jo-Philipp Wich
|
|
+ *
|
|
+ * This program is free software; you can redistribute it and/or modify it
|
|
+ * under the terms of the GNU General Public License as published by the
|
|
+ * Free Software Foundation; only version 2 of the License is applicable.
|
|
+ *
|
|
+ * This program is distributed in the hope that it will be useful, but
|
|
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
+ * General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License along
|
|
+ * with this program; if not, write to the Free Software Foundation, Inc.,
|
|
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
+ **/
|
|
+
|
|
+#include "collectd.h"
|
|
+#include "common.h"
|
|
+#include "plugin.h"
|
|
+#include "utils_ignorelist.h"
|
|
+
|
|
+#include <stdint.h>
|
|
+#include <iwinfo.h>
|
|
+
|
|
+#define PROCNETDEV "/proc/net/dev"
|
|
+
|
|
+static const char *config_keys[] = {
|
|
+ "Interface",
|
|
+ "IgnoreSelected"
|
|
+};
|
|
+static int config_keys_num = STATIC_ARRAY_SIZE (config_keys);
|
|
+
|
|
+static ignorelist_t *ignorelist = NULL;
|
|
+
|
|
+static int iwinfo_config(const char *key, const char *value)
|
|
+{
|
|
+ if (ignorelist == NULL)
|
|
+ ignorelist = ignorelist_create(1);
|
|
+
|
|
+ if (ignorelist == NULL)
|
|
+ return 1;
|
|
+
|
|
+ if (strcasecmp(key, "Interface") == 0)
|
|
+ ignorelist_add(ignorelist, value);
|
|
+ else if (strcasecmp(key, "IgnoreSelected") == 0)
|
|
+ ignorelist_set_invert(ignorelist, IS_TRUE(value) ? 0 : 1);
|
|
+ else
|
|
+ return -1;
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static void iwinfo_submit(const char *ifname, const char *type, int value)
|
|
+{
|
|
+ value_t values[1];
|
|
+ value_list_t vl = VALUE_LIST_INIT;
|
|
+
|
|
+ values[0].gauge = value;
|
|
+
|
|
+ vl.values = values;
|
|
+ vl.values_len = 1;
|
|
+
|
|
+ sstrncpy(vl.host, hostname_g, sizeof(vl.host));
|
|
+ sstrncpy(vl.plugin, "iwinfo", sizeof(vl.plugin));
|
|
+ sstrncpy(vl.plugin_instance, ifname, sizeof(vl.plugin_instance));
|
|
+ sstrncpy(vl.type, type, sizeof(vl.type));
|
|
+ /*sstrncpy(vl.type_instance, "", sizeof(vl.type_instance));*/
|
|
+
|
|
+ plugin_dispatch_values(&vl);
|
|
+}
|
|
+
|
|
+static void iwinfo_process(const char *ifname)
|
|
+{
|
|
+ int val;
|
|
+ char buf[IWINFO_BUFSIZE];
|
|
+ const struct iwinfo_ops *iw = iwinfo_backend(ifname);
|
|
+
|
|
+ /* does appear to be a wifi iface */
|
|
+ if (iw)
|
|
+ {
|
|
+ if (iw->bitrate(ifname, &val))
|
|
+ val = 0;
|
|
+ iwinfo_submit(ifname, "bitrate", val * 1000);
|
|
+
|
|
+ if (iw->signal(ifname, &val))
|
|
+ val = 0;
|
|
+ iwinfo_submit(ifname, "signal_power", val);
|
|
+
|
|
+ if (iw->noise(ifname, &val))
|
|
+ val = 0;
|
|
+ iwinfo_submit(ifname, "signal_noise", val);
|
|
+
|
|
+ if (iw->quality(ifname, &val))
|
|
+ val = 0;
|
|
+ iwinfo_submit(ifname, "signal_quality", val);
|
|
+
|
|
+ if (iw->assoclist(ifname, buf, &val))
|
|
+ val = 0;
|
|
+ iwinfo_submit(ifname, "stations",
|
|
+ val / sizeof(struct iwinfo_assoclist_entry));
|
|
+ }
|
|
+
|
|
+ iwinfo_finish();
|
|
+}
|
|
+
|
|
+static int iwinfo_read(void)
|
|
+{
|
|
+ char line[1024];
|
|
+ char ifname[128];
|
|
+ FILE *f;
|
|
+
|
|
+ f = fopen(PROCNETDEV, "r");
|
|
+ if (f == NULL)
|
|
+ {
|
|
+ char err[1024];
|
|
+ WARNING("iwinfo: Unable to open " PROCNETDEV ": %s",
|
|
+ sstrerror(errno, err, sizeof(err)));
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ while (fgets(line, sizeof(line), f))
|
|
+ {
|
|
+ if (!strchr(line, ':'))
|
|
+ continue;
|
|
+
|
|
+ if (!sscanf(line, " %127[^:]", ifname))
|
|
+ continue;
|
|
+
|
|
+ if (ignorelist_match(ignorelist, ifname))
|
|
+ continue;
|
|
+
|
|
+ if (strstr(ifname, "mon.") || strstr(ifname, ".sta") ||
|
|
+ strstr(ifname, "tmp.") || strstr(ifname, "wifi"))
|
|
+ continue;
|
|
+
|
|
+ iwinfo_process(ifname);
|
|
+ }
|
|
+
|
|
+ fclose(f);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+void module_register(void)
|
|
+{
|
|
+ plugin_register_config("iwinfo", iwinfo_config, config_keys, config_keys_num);
|
|
+ plugin_register_read("iwinfo", iwinfo_read);
|
|
+}
|
|
--- a/src/Makefile.am
|
|
+++ b/src/Makefile.am
|
|
@@ -568,6 +568,13 @@ irq_la_SOURCES = irq.c
|
|
irq_la_LDFLAGS = $(PLUGIN_LDFLAGS)
|
|
endif
|
|
|
|
+if BUILD_PLUGIN_IWINFO
|
|
+pkglib_LTLIBRARIES += iwinfo.la
|
|
+iwinfo_la_SOURCES = iwinfo.c
|
|
+iwinfo_la_LDFLAGS = -module -avoid-version
|
|
+iwinfo_la_LIBADD = -liwinfo
|
|
+endif
|
|
+
|
|
if BUILD_PLUGIN_JAVA
|
|
pkglib_LTLIBRARIES += java.la
|
|
java_la_SOURCES = java.c
|
|
--- a/src/types.db
|
|
+++ b/src/types.db
|
|
@@ -260,6 +260,7 @@ voltage_threshold value:GAUGE:U:U,
|
|
vs_memory value:GAUGE:0:9223372036854775807
|
|
vs_processes value:GAUGE:0:65535
|
|
vs_threads value:GAUGE:0:65535
|
|
+stations value:GAUGE:0:256
|
|
|
|
#
|
|
# Legacy types
|