Code

collectd.git
12 years agocollectd.conf(5): Document the per-plugin interval configuration. sh/next
Sebastian Harl [Fri, 17 Jun 2011 12:40:31 +0000 (14:40 +0200)]
collectd.conf(5): Document the per-plugin interval configuration.

12 years agoCollectd::Plugins::OpenVZ: Do not pass interval to plugin_dispatch_values().
Sebastian Harl [Fri, 17 Jun 2011 12:30:39 +0000 (14:30 +0200)]
Collectd::Plugins::OpenVZ: Do not pass interval to plugin_dispatch_values().

Rather, let the perl plugin take care of that and, possibly, use the custom
plugin interval.

12 years agoonewire plugin: Do not overwrite custom interval settings with plugin_interval.
Sebastian Harl [Fri, 17 Jun 2011 12:27:50 +0000 (14:27 +0200)]
onewire plugin: Do not overwrite custom interval settings with plugin_interval.

12 years agoexamples/myplugin.c: Updated to new interface (per-plugin intervals).
Sebastian Harl [Fri, 17 Jun 2011 12:04:07 +0000 (14:04 +0200)]
examples/myplugin.c: Updated to new interface (per-plugin intervals).

12 years agoReplaced 'interval_g' with 'plugin_interval' where and when necessary.
Sebastian Harl [Fri, 17 Jun 2011 11:57:50 +0000 (13:57 +0200)]
Replaced 'interval_g' with 'plugin_interval' where and when necessary.

12 years agocore: Changed internal API to allow for per-plugin intervals.
Sebastian Harl [Fri, 17 Jun 2011 08:53:24 +0000 (10:53 +0200)]
core: Changed internal API to allow for per-plugin intervals.

This is the basic support for configuring custom intervals on a per-plugin
basis. The following API changes have been introduced:

 - Each plugin's 'module_register()' function is now required to accept and
   respect an argument passing the custom interval (if configured). This is
   done by passing a pointer to a struct 'plugin_loaddata_t' which (currently)
   contains a single cdtime_t member storing the custom interval (0 if none
   has been configured).
 - A new plugin-global variable, 'plugin_interval', has been introduced. It is
   defined in 'plugin.h', and, thus, defined and available in all plugins.
 - A new macro, 'PLUGIN_INIT_INTERVAL', has been introduced to initialize
   'plugin_interval' in 'module_register'. It requires the passed loaddata
   object as argument. In order for this mechanism to work, this macro has to
   be used in all plugins.
 - The macro 'VALUE_LIST_INIT' now requires the default interval as an
   argument. In most cases 'plugin_interval' should be used.
 - 'plugin_register_read' now requires a third argument specifying the
   interval. Usually, 'plugin_interval' should be passed.
 - The <LoadPlugin> block now accepts an option 'Interval' to configure the
   custom interval.

12 years agoAMQP plugin: My kingdom for a few semicolons
Scott Lyons [Mon, 5 Sep 2011 21:04:25 +0000 (17:04 -0400)]
AMQP plugin: My kingdom for a few semicolons

Change-Id: I08621fd2381e064f1006728162c22cfd12c48cc6

12 years agoMerge branch 'collectd-5.0'
Florian Forster [Fri, 2 Sep 2011 01:34:00 +0000 (21:34 -0400)]
Merge branch 'collectd-5.0'

12 years agoMerge branch 'collectd-4.10' into collectd-5.0
Florian Forster [Fri, 2 Sep 2011 01:28:05 +0000 (21:28 -0400)]
Merge branch 'collectd-4.10' into collectd-5.0

Conflicts:
src/irq.c

Change-Id: Ie6c78234f07cc5b7bac7e6914813e9545ce1b1af

12 years agoirq plugin: Implement collection of non-numeric interrupts.
Bostjan Skufca [Fri, 2 Sep 2011 00:35:38 +0000 (20:35 -0400)]
irq plugin: Implement collection of non-numeric interrupts.

Hi all!

I've created a patch that enables collectd to collect all irqs present in
/proc/interrupts, with numeric and string names (NMI, LOC, RES, etc).

Two notices:
a) Unfortunately I was unable to build collectd from git repo (build.sh
   failures), therefore I created this patch for latest stable release: 4.10.1
b) I am fairly unexperienced in C programming, so please inform me gently of my
   mistakes:) But I am already using a patched version and it works fine.

Any feedback on code quality or recommendations are welcome.

Change-Id: Ia17bd953921051dfe53e838b76672adbef9e73c3
Signed-off-by: Florian Forster <octo@collectd.org>
12 years agoprocesses plugin: Fixed handling of ProcessMatch regexes containing spaces.
Sebastian Harl [Wed, 24 Aug 2011 16:26:12 +0000 (18:26 +0200)]
processes plugin: Fixed handling of ProcessMatch regexes containing spaces.

Previously, something like 'ProcessMatch name "My Regex"' would have been
interpreted as three values. This was caused by using the old, non-complex
config interface which joins all config values using a space and passing the
resulting string to the plugin. The processes plugin used to use strsplit() to
re-gain a list of all values, obviously ignoring any quoting that might exist.

This has been fixed by using the complex config interface, which passes all
values as an array of strings and thus honoring the quoting handled by
liboconfig.

12 years agoMerge "exec plugin: Fixed incorrect typecast of 64-bit timestamp to unsigned int...
Florian Forster [Sat, 27 Aug 2011 19:48:12 +0000 (21:48 +0200)]
Merge "exec plugin: Fixed incorrect typecast of 64-bit timestamp to unsigned int (collectd-5.0)" into collectd-5.0

12 years agoexec plugin: Fixed incorrect typecast of 64-bit timestamp to unsigned int (collectd...
Alexander Kovalenko [Sat, 27 Aug 2011 18:20:22 +0000 (22:20 +0400)]
exec plugin: Fixed incorrect typecast of 64-bit timestamp to unsigned int (collectd-5.0)

Change-Id: Ia99285c8158828760e74083ed6ea54112fa8a156
Signed-off-by: Alexander Kovalenko <alexanderk23@gmail.com>
Signed-off-by: Florian Forster <octo@collectd.org>
12 years agoVarnish plugin: Fix gauge vs. derive issues.
Florian Forster [Wed, 24 Aug 2011 16:26:59 +0000 (18:26 +0200)]
Varnish plugin: Fix gauge vs. derive issues.

Some of the values are submitted using the wrong submit function.

Change-Id: Icf82844e54605d46cce8e41d2678aa4bca1cb2c1

12 years agoMerge "fix xff excessive rounding" into collectd-4.10
Florian Forster [Fri, 26 Aug 2011 12:37:25 +0000 (14:37 +0200)]
Merge "fix xff excessive rounding" into collectd-4.10

12 years ago.gitignore: Added collectdctl.
Sebastian Harl [Thu, 12 Aug 2010 20:12:47 +0000 (22:12 +0200)]
.gitignore: Added collectdctl.

12 years agoCorrect a missing yajl1/2 check
jbergstroem [Wed, 24 Aug 2011 14:25:29 +0000 (16:25 +0200)]
Correct a missing yajl1/2 check

Change-Id: Ie3e0380721d88e54cb5630e1c3ecb613790b32b3

12 years agotcpconns plugin: add support for AIX
Manuel Luis Sanmartín Rozada [Mon, 6 Jun 2011 12:14:27 +0000 (14:14 +0200)]
tcpconns plugin: add support for AIX

Hi.

In AIX there is a undocumented function/syscall in libc: netinfo
returns a structure with the state of the tcp connections.

I didn't found the description or info abut this syscall,  I guess is
something like this:

int netinfo (int proto, void *data, int *size,  int n);

and the struct something like this: (with some work we can guess the
unknow remaining bytes)

struct netinfo_header {
        unsigned int proto;
        unsigned int size;
        struct netinfo_entry e[];
};
struct netinfo_entry {
        uint32_t unknow1;
        uint32_t unknow2;
        uint16_t dstport;
        uint16_t unknow3;
        struct in6_addr dstaddr;
        uint16_t srcport;
        uint16_t unknow4;
        struct in6_addr srcaddr;
        uint32_t unknow01[4];
        uint32_t unknow02[2];
        uint16_t so_options;
        uint16_t unknow02a;
        uint16_t so_q0len;
        uint16_t so_qlen;
        uint16_t so_qlimit;
        uint16_t so_dqlen;
        uint32_t unknow03[4];
        struct {
                uint32_t sb_hiwat;
                uint32_t unknow01;
                uint32_t unknow02;
                uint32_t unknow03;
                uint32_t sb_mbmax;
                uint32_t unknow04;
                uint32_t sb_lowat;
                uint16_t sb_flags;
                uint16_t unknow05;
        } rcvbuf;
        uint32_t unknow07;
        uint32_t unknow08[2];
        uint32_t unknow09;
        struct {
                uint32_t sb_hiwat;
                uint32_t unknow01;
                uint32_t unknow02;
                uint32_t unknow03;
                uint32_t sb_mbmax;
                uint32_t unknow04;
                uint32_t sb_lowat;
                uint16_t sb_flags;
                uint16_t unknow05;
        } sndbuf;
        uint32_t unknow11;
        uint32_t so_uid;
        uint16_t so_special;
        uint16_t so_special2;
        uint16_t tcp_state;
        uint16_t unknow12;
        uint32_t tcp_flags;
        uint32_t tcp_mss;
        uint32_t unknow15;
};

Signed-off-by: Florian Forster <octo@collectd.org>
12 years agosrc/plugin.c: add info to 'Invalid value list' error message
Xavier Mehrenberger [Sat, 11 Jun 2011 21:01:57 +0000 (23:01 +0200)]
src/plugin.c: add info to 'Invalid value list' error message

Signed-off-by: Florian Forster <octo@collectd.org>
12 years agocollectd_unixsock.py: Fix infinite wait.
Peter Warasin [Mon, 27 Jun 2011 18:10:51 +0000 (20:10 +0200)]
collectd_unixsock.py: Fix infinite wait.

raise a KeyError if getval() or getthreshold() unixsock returns replies an
error because of request of an unknown identifier

Signed-off-by: Florian Forster <octo@collectd.org>
12 years agoMerge branch 'collectd-5.0'
Florian Forster [Sun, 21 Aug 2011 14:51:36 +0000 (16:51 +0200)]
Merge branch 'collectd-5.0'

Conflicts:
configure.in
src/owniptc/libiptc.c

Change-Id: I0ab8fc1accd476f5d1a243b1a155eac4b751cd8c

12 years agorrdtool plugin: Fix warning about unused variable "stepsize".
Florian Forster [Sun, 21 Aug 2011 14:50:29 +0000 (16:50 +0200)]
rrdtool plugin: Fix warning about unused variable "stepsize".

Change-Id: Ibd4dd3f17db62b10b96c59f37b66941ddc5ea7b0

12 years agoMerge branch 'collectd-4.10' into collectd-5.0
Florian Forster [Sun, 21 Aug 2011 14:43:22 +0000 (16:43 +0200)]
Merge branch 'collectd-4.10' into collectd-5.0

Conflicts:
src/curl_json.c
src/libvirt.c

Change-Id: I0852495b416435fa3cfd36068d967e0cd5ff689f

12 years agoconfigure: Link with ip4tc and ip6tc, too.
Florian Forster [Sun, 21 Aug 2011 14:40:23 +0000 (16:40 +0200)]
configure: Link with ip4tc and ip6tc, too.

This solves this problem:

octo@leeloo:/tmp $ gcc -o conftest -g -O2     conftest.c -liptc -ldl
/usr/bin/ld: /tmp/ccuJEDqP.o: undefined reference to symbol 'iptc_init'
/usr/bin/ld: note: 'iptc_init' is defined in DSO /lib64/libip4tc.so.0 so try adding it to the linker command line
/lib64/libip4tc.so.0: could not read symbols: Invalid operation
collect2: ld returned 1 exit status

Why the iptables plugin compiles without this is beyond me.

Change-Id: If615bee0c9524d907ca1834d5c337ed50c625c5b

12 years agofix xff excessive rounding
Francois-Xavier Bourlet [Sun, 21 Aug 2011 09:05:40 +0000 (11:05 +0200)]
fix xff excessive rounding

Hi,

When generating arguments for rrd_create, the previous
format string "%.1f", was rounding up the value too aggressively.

ex: for xff==0.9999 the result would be -> 1.0 (invalid value for xff!)

The new format string is "%.10f", which lead up to 10 digits after the
dot, enough to be close to the double type limit, and so handling
correctly the previous example.

Change-Id: I7c6cc55b0d43beb5ef351bb04b67f4628249c737

12 years agoconfigure.in: Add AC_CONFIG_AUX_DIR for libltdl.
Florian Forster [Tue, 16 Aug 2011 06:51:59 +0000 (08:51 +0200)]
configure.in: Add AC_CONFIG_AUX_DIR for libltdl.

12 years agomysql plugin: Remove sideeffect-free function call.
Florian Forster [Tue, 16 Aug 2011 06:51:21 +0000 (08:51 +0200)]
mysql plugin: Remove sideeffect-free function call.

12 years agonotify_email plugin: Remove useless function and fix indentation.
Florian Forster [Tue, 16 Aug 2011 06:50:40 +0000 (08:50 +0200)]
notify_email plugin: Remove useless function and fix indentation.

12 years agoMany build fixes that turned up with GCC 4.6.
Peter Green [Tue, 16 Aug 2011 06:48:52 +0000 (08:48 +0200)]
Many build fixes that turned up with GCC 4.6.

Signed-off-by: Florian Forster <octo@collectd.org>
12 years agosrc/csv.c: use a bigger buffer
Colin Patrick McCabe [Wed, 27 Jul 2011 17:00:30 +0000 (10:00 -0700)]
src/csv.c: use a bigger buffer

The CSV plugin formerly used a relatively small output buffer. If you
had a large dataset, you would always get error -1 because the line
length was be too long. This patch extends the buffer.

Signed-off-by: Colin McCabe <colin.mccabe@dreamhost.com>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
12 years agosrc/utils_format_json.c: Correctly format the time of value lists.
Florian Forster [Thu, 7 Jul 2011 14:59:13 +0000 (16:59 +0200)]
src/utils_format_json.c: Correctly format the time of value lists.

Users should get epoch, not our internal format.

12 years agocurl_json plugin: Add compatibility code for libyajl v2.
Florian Forster [Tue, 5 Jul 2011 14:28:10 +0000 (16:28 +0200)]
curl_json plugin: Add compatibility code for libyajl v2.

Thanks to "spupykin" of the Arch Linux project on whose patch this commit is
loosely based.

12 years agoAMQP plugin: Fix printing of interval_g.
Florian Forster [Fri, 17 Jun 2011 14:37:31 +0000 (16:37 +0200)]
AMQP plugin: Fix printing of interval_g.

12 years agorrdcached plugin: Handle boolean config options as well.
Sebastian Harl [Fri, 17 Jun 2011 08:29:13 +0000 (10:29 +0200)]
rrdcached plugin: Handle boolean config options as well.

This was lost previously when changing to the complex config callback.

12 years agorrdcached plugin: Register write/flush only if DaemonAddress has been given.
Sebastian Harl [Fri, 17 Jun 2011 08:25:48 +0000 (10:25 +0200)]
rrdcached plugin: Register write/flush only if DaemonAddress has been given.

Else, the write callback would remove itself on the first call. This
operation, however, is not thread-safe as access to the write list is not
synchronized. Thus, removing the callback at that point leads to random
segfaults.

12 years agorrdcached plugin: Handle configuration using a "complex config" callback.
Sebastian Harl [Fri, 17 Jun 2011 08:20:17 +0000 (10:20 +0200)]
rrdcached plugin: Handle configuration using a "complex config" callback.

This allows to handle all of the configuration in one go and execute some
action once after doing so.

12 years agothreshold: Don't register missing/write callbacks unless we have thresholds.
Sebastian Harl [Fri, 17 Jun 2011 07:25:05 +0000 (09:25 +0200)]
threshold: Don't register missing/write callbacks unless we have thresholds.

The checking is fairly expensive, so don't do that unless really necessary.

12 years agoavl tree: Report size of the tree and make that available in _get_size().
Sebastian Harl [Fri, 17 Jun 2011 07:24:02 +0000 (09:24 +0200)]
avl tree: Report size of the tree and make that available in _get_size().

12 years agothreshold plugin: Dont check for interesting values if there are no thresholds.
Sebastian Harl [Fri, 17 Jun 2011 07:05:48 +0000 (09:05 +0200)]
threshold plugin: Dont check for interesting values if there are no thresholds.

12 years agoamqp plugin: Fixed format strings when printing 'interval_g'.
Sebastian Harl [Thu, 16 Jun 2011 09:42:20 +0000 (11:42 +0200)]
amqp plugin: Fixed format strings when printing 'interval_g'.

12 years agoconfigure: Removed last traces of 'owniptc'.
Sebastian Harl [Thu, 16 Jun 2011 09:11:40 +0000 (11:11 +0200)]
configure: Removed last traces of 'owniptc'.

E.g., autoconf still tried to generated src/owniptc/Makefile in AC_OUTPUT(),
which obviously fails if owniptc is no longer there.

12 years agoVarious plugins: Set the cURL option "CURLOPT_NOSIGNAL".
Mike Flisher [Sun, 22 May 2011 15:39:29 +0000 (17:39 +0200)]
Various plugins: Set the cURL option "CURLOPT_NOSIGNAL".

This fixes problems with version 7.21.2 (and later) of libcurl that are due to
collectd being a multi-threaded program.

Signed-off-by: Florian Forster <octo@collectd.org>
12 years agocollectd-nagios: Sort LISTVAL output.
Sebastian Harl [Mon, 16 May 2011 13:08:41 +0000 (15:08 +0200)]
collectd-nagios: Sort LISTVAL output.

Also, output the data for each host in a separate "section", printing the
hostname as the heading and leaving it out from any further output.

This way, the strings may directly be used as options for -H and -n.

12 years agolibcollectdclient: Added `lcc_sort_identifiers()'.
Sebastian Harl [Mon, 16 May 2011 13:07:18 +0000 (15:07 +0200)]
libcollectdclient: Added `lcc_sort_identifiers()'.

This function may be used to sort an array of lcc_identifier_t objects.

12 years agocollectd-nagios: Select a single host in LISTVAL output when -H has been used.
Sebastian Harl [Mon, 16 May 2011 12:43:34 +0000 (14:43 +0200)]
collectd-nagios: Select a single host in LISTVAL output when -H has been used.

12 years agocollectd-nagios: Let '-n LIST' list all available datasets.
Sebastian Harl [Mon, 16 May 2011 12:39:53 +0000 (14:39 +0200)]
collectd-nagios: Let '-n LIST' list all available datasets.

12 years agosrc/meta_data.c: Free a leaking mutex.
Rafal Lesniak [Fri, 13 May 2011 15:15:54 +0000 (17:15 +0200)]
src/meta_data.c: Free a leaking mutex.

This problem primarily manifested on FreeBSD but may well effect other
systems as well.

Thanks to Tomas Krasnican for reporting this problem.

Signed-off-by: Florian Forster <octo@collectd.org>
12 years agodf plugin: Improve error message.
Florian Forster [Mon, 9 May 2011 21:36:17 +0000 (23:36 +0200)]
df plugin: Improve error message.

13 years agocontrib/migrate-4-5.px: "df" does not have COUNTER DSTs.
Florian Forster [Wed, 27 Apr 2011 15:29:33 +0000 (17:29 +0200)]
contrib/migrate-4-5.px: "df" does not have COUNTER DSTs.

13 years agocontrib/migrate-4-5.px: Remove useless "OutDir" option.
Florian Forster [Sat, 23 Apr 2011 15:31:08 +0000 (08:31 -0700)]
contrib/migrate-4-5.px: Remove useless "OutDir" option.

13 years agoiptables plugin: Remove the shipped version of libiptc.
Florian Forster [Sun, 3 Apr 2011 16:17:26 +0000 (09:17 -0700)]
iptables plugin: Remove the shipped version of libiptc.

Since libiptc is now publicly available as a shared library, we don't really
have any need to ship it with collectd anymore.

13 years agonotify_desktop plugin: Add compatibility code for libnotify 0.7.
Samuli Suominen [Mon, 28 Mar 2011 00:16:33 +0000 (02:16 +0200)]
notify_desktop plugin: Add compatibility code for libnotify 0.7.

The current code in src/notify_desktop.c is not compatible with the new
libnotify 0.7 API

This:

  notification = notify_notification_new (summary, n->message, NULL, NULL);

Should now be:

  notification = notify_notification_new (summary, n->message, NULL;

As in, one argument less for notify_notification_new.

But we can't just remove it or it'll break compability with libnotify
0.4.x and 0.5.x.

This piece of code sets dummy NOTIFY_CHECK_VERSION for libnotify-0.4.x,
because NOTIFY_CHECK_VERSION was added only in 0.5.x:

  #ifndef NOTIFY_CHECK_VERSION
  #define NOTIFY_CHECK_VERSION(x,y,z) 0
  #endif

Then we can freely use NOTIFY_CHECK_VERSION, and it will work with all
of 0.4, 0.5 and 0.7 series:

  #if NOTIFY_CHECK_VERSION (0, 7, 0)
  do something cool
  #endif

I'm attaching the working patch.  It's been tested with all of the
mentioned versions, as well as it's in active use at Gentoo Linux.

Thanks, Samuli

Signed-off-by: Florian Forster <octo@huhu.verplant.org>
13 years agosrc/collectd.h: Define "_Bool" to "int" if the C compiler doesn't know the type.
Florian Forster [Sun, 27 Mar 2011 18:58:40 +0000 (11:58 -0700)]
src/collectd.h: Define "_Bool" to "int" if the C compiler doesn't know the type.

13 years agoMerge branch 'collectd-5.0'
Florian Forster [Sun, 27 Mar 2011 17:06:47 +0000 (10:06 -0700)]
Merge branch 'collectd-5.0'

13 years agoChangeLog: Add release date. collectd-5.0.0
Florian Forster [Sun, 27 Mar 2011 16:31:22 +0000 (09:31 -0700)]
ChangeLog: Add release date.

13 years agoMerge branch 'collectd-4.10' into collectd-5.0
Florian Forster [Sat, 26 Mar 2011 18:01:26 +0000 (11:01 -0700)]
Merge branch 'collectd-4.10' into collectd-5.0

Conflicts:
ChangeLog
src/libvirt.c
src/plugin.c
src/plugin.h
version-gen.sh

13 years agoBump version to 4.10.3; Update ChangeLog. collectd-4.10.3
Florian Forster [Sat, 26 Mar 2011 16:00:17 +0000 (09:00 -0700)]
Bump version to 4.10.3; Update ChangeLog.

13 years agoMerge branch 'collectd-4.9' into collectd-4.10
Florian Forster [Sat, 26 Mar 2011 15:53:22 +0000 (08:53 -0700)]
Merge branch 'collectd-4.9' into collectd-4.10

Conflicts:
ChangeLog
version-gen.sh

13 years agoBump version to 4.9.5; Update ChangeLog. collectd-4.9.5
Florian Forster [Fri, 25 Mar 2011 15:39:17 +0000 (08:39 -0700)]
Bump version to 4.9.5; Update ChangeLog.

13 years agolibvirt plugin: Correctly check the status code of virDomainGetVcpus().
Florian Forster [Sat, 19 Mar 2011 14:43:41 +0000 (15:43 +0100)]
libvirt plugin: Correctly check the status code of virDomainGetVcpus().

The status code is less than zero on failure and the number of vCPUs
otherwise. Thanks to "JLPC" for pointing this problem out.

13 years agoFix compilation error with plugin_register_shutdown
Bruno Prémont [Fri, 18 Mar 2011 07:24:40 +0000 (08:24 +0100)]
Fix compilation error with plugin_register_shutdown

Compiling collectd-4.10.2 on an OpenSuSE 11.3 system causes the
following error:
  snmp.c: In function ‘module_register’:
  snmp.c:1620:3: error: passing argument 1 of ‘plugin_register_shutdown’ discards qualifiers from pointer target type
  plugin.h:275:5: note: expected ‘char *’ but argument is of type ‘const char *’

Convert plugin_register_shutdown's name argument from 'char *' to
'const char *' in order to match the other plugin_register_*
functions.

Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
13 years ago.gitignore: Added collectdctl.
Sebastian Harl [Thu, 12 Aug 2010 20:12:47 +0000 (22:12 +0200)]
.gitignore: Added collectdctl.

13 years agoMerge branch 'collectd-4.10' into collectd-5.0
Florian Forster [Mon, 14 Mar 2011 19:08:24 +0000 (20:08 +0100)]
Merge branch 'collectd-4.10' into collectd-5.0

13 years agoMerge branch 'collectd-4.9' into collectd-4.10
Florian Forster [Mon, 14 Mar 2011 19:06:53 +0000 (20:06 +0100)]
Merge branch 'collectd-4.9' into collectd-4.10

13 years agodispatch proper values in Python write plugin
Gregory Szorc [Sat, 5 Mar 2011 06:25:45 +0000 (22:25 -0800)]
dispatch proper values in Python write plugin

Fixes the Python write callback so the appropriate value is dispatched to
Python. Previously, the code only looked at the first element of a data set
to determine which value type (GAUGE, COUNTER, etc) to dispatch. If your data
set consisted of multiple values of different types, then the Python write
plugin was receiving bad values for the elements at position n > 0 whose type
was not the same as that at position 0.

13 years agosnmp plugin: Improve error message.
Florian Forster [Tue, 8 Mar 2011 20:28:36 +0000 (21:28 +0100)]
snmp plugin: Improve error message.

Go to some length to make it possible to display the name of the
<host /> and <data /> block when complaining about an unknown ASN type.

13 years agoRemoved bogus checking in ut_config.
Andres J. Diaz [Tue, 1 Mar 2011 16:25:22 +0000 (17:25 +0100)]
Removed bogus checking in ut_config.

Since threshold is a plugin, the main config block (<Plugin "threshold">)
cannot contain only one keyword (as was mandatory in previous versions),
so checking must be removed.

Signed-off-by: Andres J. Diaz <ajdiaz@connectical.com>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
13 years agoFix buffer length in parse_identifier_vl function.
Andres J. Diaz [Tue, 1 Mar 2011 16:25:21 +0000 (17:25 +0100)]
Fix buffer length in parse_identifier_vl function.

In parse_identifier_vl function (common.c), the value passed to
sstrncpy as buffer length is the sizeof a char pointer, which
is 4bytes for 32bit arch and 8bytes for 64 bit ones.

This patch fix the length and truncate the buffer to the same size as
destination buffer.

Signed-off-by: Andres J. Diaz <ajdiaz@connectical.com>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
13 years agoRemoved bogus checking in ut_config.
Andres J. Diaz [Tue, 1 Mar 2011 16:25:22 +0000 (17:25 +0100)]
Removed bogus checking in ut_config.

Since threshold is a plugin, the main config block (<Plugin "threshold">)
cannot contain only one keyword (as was mandatory in previous versions),
so checking must be removed.

Signed-off-by: Andres J. Diaz <ajdiaz@connectical.com>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
13 years agoFix buffer length in parse_identifier_vl function.
Andres J. Diaz [Tue, 1 Mar 2011 16:25:21 +0000 (17:25 +0100)]
Fix buffer length in parse_identifier_vl function.

In parse_identifier_vl function (common.c), the value passed to
sstrncpy as buffer length is the sizeof a char pointer, which
is 4bytes for 32bit arch and 8bytes for 64 bit ones.

This patch fix the length and truncate the buffer to the same size as
destination buffer.

Signed-off-by: Andres J. Diaz <ajdiaz@connectical.com>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
13 years agoprocesses plugin: Call kvm_close() after kvm_geterr().
Florian Forster [Tue, 8 Mar 2011 08:36:13 +0000 (09:36 +0100)]
processes plugin: Call kvm_close() after kvm_geterr().

13 years agocollectd.conf(5): Mention MySQL privileges required for repl stats.
Sebastian Harl [Tue, 22 Feb 2011 09:17:46 +0000 (10:17 +0100)]
collectd.conf(5): Mention MySQL privileges required for repl stats.

13 years agocollectd.conf(5): Be more verbose about how to access a notification daemon.
Sebastian Harl [Tue, 7 Sep 2010 20:03:54 +0000 (22:03 +0200)]
collectd.conf(5): Be more verbose about how to access a notification daemon.

13 years agofilter_chain: Use a complaint to report plugin_write()'s ENOENT error.
Sebastian Harl [Tue, 7 Sep 2010 19:45:44 +0000 (21:45 +0200)]
filter_chain: Use a complaint to report plugin_write()'s ENOENT error.

In most cases this is a permanent error, so using the complain mechanism
avoids spamming the logs.

13 years agosrc/plugin.c: Print a more verbose error message if lt_dlopen() fails.
Florian Forster [Wed, 9 Feb 2011 06:28:03 +0000 (07:28 +0100)]
src/plugin.c: Print a more verbose error message if lt_dlopen() fails.

Since the Debian package doesn't depend on the libraries used by the
collectd plugins, some plugins may fail to load. ltdl reports this with
the very confusing error message "file not found". Since the plugin is
in fact available, many users don't realize a dependency is missing and
assume collectd is looking in the wrong directory -- and they are hardly
to blame for this.

This commit introduces a lengthy error message which hopefully points
users into the right direction.

13 years agocontrib/collection3: Set @INC at runtime, too.
Florian Forster [Tue, 8 Feb 2011 15:43:22 +0000 (16:43 +0100)]
contrib/collection3: Set @INC at runtime, too.

Apparently the @INC variable is reset by mod_perl, which
causes later require()s to fail.

13 years agocontrib/collection3: Add basic compatibility to mod_perl.
Florian Forster [Tue, 8 Feb 2011 10:14:19 +0000 (11:14 +0100)]
contrib/collection3: Add basic compatibility to mod_perl.

Some data is cached between requests, which may increase
performance, especially if different timespans of the same
graph are requested.

13 years agoswap plugin: Declare swap_submit_derive() only on Linux.
Florian Forster [Mon, 7 Feb 2011 13:42:17 +0000 (14:42 +0100)]
swap plugin: Declare swap_submit_derive() only on Linux.

13 years agoChangeLog: Fix typo.
Florian Forster [Mon, 7 Feb 2011 08:02:35 +0000 (09:02 +0100)]
ChangeLog: Fix typo.

13 years agoMerge branch 'collectd-5.0'
Florian Forster [Mon, 7 Feb 2011 07:47:44 +0000 (08:47 +0100)]
Merge branch 'collectd-5.0'

13 years agoMerge branch 'collectd-4.10' into collectd-5.0
Florian Forster [Mon, 7 Feb 2011 07:47:35 +0000 (08:47 +0100)]
Merge branch 'collectd-4.10' into collectd-5.0

13 years agoMerge branch 'collectd-4.9' into collectd-4.10
Florian Forster [Mon, 7 Feb 2011 07:47:18 +0000 (08:47 +0100)]
Merge branch 'collectd-4.9' into collectd-4.10

13 years agoMerge remote branch 'origin/ff/modbus'
Florian Forster [Mon, 7 Feb 2011 07:46:04 +0000 (08:46 +0100)]
Merge remote branch 'origin/ff/modbus'

13 years agoMerge branch 'ff/flush-rrdcached'
Florian Forster [Mon, 7 Feb 2011 07:42:22 +0000 (08:42 +0100)]
Merge branch 'ff/flush-rrdcached'

13 years agoMerge branch 'ff/swap'
Florian Forster [Mon, 7 Feb 2011 07:42:05 +0000 (08:42 +0100)]
Merge branch 'ff/swap'

13 years agoexec plugin: Remove useless preprocessor stuff.
Florian Forster [Mon, 7 Feb 2011 07:31:37 +0000 (08:31 +0100)]
exec plugin: Remove useless preprocessor stuff.

13 years agoMerge branch 'pw/exclude_regex'
Florian Forster [Mon, 7 Feb 2011 07:00:31 +0000 (08:00 +0100)]
Merge branch 'pw/exclude_regex'

13 years agovarnish plugin: Use a DERIVE type for allocated and free bytes.
Florian Forster [Mon, 7 Feb 2011 06:40:22 +0000 (07:40 +0100)]
varnish plugin: Use a DERIVE type for allocated and free bytes.

Each event is counted, so storing a GAUGE is not the right thing to do.
Thanks to Renaud Chaput for pointing this out.

N.B.: The total amount of allocated memory is tracked by
"bytes-outstanding" for many storage backends.

13 years agosrc/collectd.conf.in: Remove the "TranslateDevicename" option from the "hddtemp"...
Florian Forster [Fri, 4 Feb 2011 20:37:49 +0000 (21:37 +0100)]
src/collectd.conf.in: Remove the "TranslateDevicename" option from the "hddtemp" plugin.

13 years agosrc/common.c: Include <netinet/in.h> before <arpa/inet.h>.
Florian Forster [Thu, 3 Feb 2011 22:42:28 +0000 (23:42 +0100)]
src/common.c: Include <netinet/in.h> before <arpa/inet.h>.

13 years agoteamspeak2 plugin: Include <netinet/in.h> before <arpa/inet.h>.
Florian Forster [Thu, 3 Feb 2011 07:42:39 +0000 (08:42 +0100)]
teamspeak2 plugin: Include <netinet/in.h> before <arpa/inet.h>.

13 years agorrdcached plugin: Pass FLUSHes on to the caching daemon.
Florian Forster [Wed, 2 Feb 2011 14:07:26 +0000 (15:07 +0100)]
rrdcached plugin: Pass FLUSHes on to the caching daemon.

13 years agoconfigure.in: Using sysctl(3) for swap statistics is only possible under Mac OS X.
Florian Forster [Wed, 2 Feb 2011 13:25:32 +0000 (14:25 +0100)]
configure.in: Using sysctl(3) for swap statistics is only possible under Mac OS X.

13 years agoconfigure.in: Fix (de)activation of the Swap plugin for OpenBSD.
Florian Forster [Wed, 2 Feb 2011 10:31:58 +0000 (11:31 +0100)]
configure.in: Fix (de)activation of the Swap plugin for OpenBSD.

13 years agontpd plugin: Report failures of "ntpd_do_query" as *errors*, not debug messages.
Florian Forster [Fri, 28 Jan 2011 08:18:16 +0000 (09:18 +0100)]
ntpd plugin: Report failures of "ntpd_do_query" as *errors*, not debug messages.

13 years agoMySQL plugin: Update copyright header.
Florian Forster [Tue, 25 Jan 2011 06:53:49 +0000 (07:53 +0100)]
MySQL plugin: Update copyright header.

13 years agosrc/configfile.[ch]: Update copyright header.
Florian Forster [Tue, 25 Jan 2011 06:48:45 +0000 (07:48 +0100)]
src/configfile.[ch]: Update copyright header.

13 years agosrc/configfile.c: cf_util_get_port_number: Gracefully handle number arguments as...
Florian Forster [Tue, 25 Jan 2011 06:42:53 +0000 (07:42 +0100)]
src/configfile.c: cf_util_get_port_number: Gracefully handle number arguments as well.

Why force the user into using strings when it's not strictly
necessary..?

13 years agosrc/utils_threshold.c: Fix creation of percentage notifications.
Florian Forster [Thu, 13 Jan 2011 07:57:24 +0000 (08:57 +0100)]
src/utils_threshold.c: Fix creation of percentage notifications.

Joey Hess has reported a problem when creating notifications from
percentage thresholds. Because the (percentage) minimum value is
compared to the (raw) DS value, the following message is possible:

  Message: Host XXX, plugin df type df (instance root): Data source
  "free" is currently 1773072384.000000. That is above the warning
  threshold of nan%.

A new section will handle this case correctly. In the inverted case, the
problem should not exist.

13 years agosrc/plugin.c: Free allocated data if plugin_insert_read() fails.
Florian Forster [Tue, 11 Jan 2011 08:06:58 +0000 (09:06 +0100)]
src/plugin.c: Free allocated data if plugin_insert_read() fails.