Michael Stapelberg [Sat, 6 Feb 2010 15:10:33 +0000 (16:10 +0100)]
Bugfix: correctly handle spurious wakeups in pthread_cond_timedwait
This fixes problems storing data in rrd files on NetBSD 5.0 with more
than one CPU.
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Florian Forster [Thu, 4 Feb 2010 12:07:43 +0000 (13:07 +0100)]
src/utils_format_json.c: Use "isfinite" rather than "isinf".
Makes it a bit easier to read.
Florian Forster [Thu, 4 Feb 2010 12:07:06 +0000 (13:07 +0100)]
src/collectd.h: Add fallback implementations of "isfinite" and "isinf".
Chris Buben [Thu, 4 Feb 2010 08:52:30 +0000 (00:52 -0800)]
utils_format_json: serialize nan and inf as null, as per JSON spec
I'm deserializing JSON output from the write_http plugin using ruby-yajl.
yajl was puking on the literal value nan encoded in the output.
[
{
"plugin": "memcached",
"interval": 10,
"host": "myhost",
"values": [
nan,
5
],
"time":
1265239180,
"plugin_instance": "",
"type_instance": "",
"type": "ps_count"
}
]
After some research, ECMA-262 15.12.3 says nan and infinite numbers
aren't representable in JSON and should be serialized as the string
null. I figure any strictly-compliant JSON parser will fail on parsing
JSON data containing nans as emitted by collectd's utils_format_json
routines.
This patch makes collectd's JSON output compliant in the case of
infinite or nan gauge values.
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Sebastian Harl [Thu, 28 Jan 2010 22:29:25 +0000 (23:29 +0100)]
ping plugin: Improved some error messages.
Sebastian Harl [Sun, 24 Jan 2010 12:20:43 +0000 (13:20 +0100)]
collectd{-perl,.conf}(5), {my,postgre}sql plugins: Fixed some typos.
Thanks to lintian(1) for catching (some of) those! :-)
Florian Forster [Sat, 23 Jan 2010 12:19:49 +0000 (13:19 +0100)]
apache plugin: Fix collection of the "apache_connections" value with Apache 2.*.
Thanks to Gary (bug tracker) for pointing this out :)
Pavel Piatruk [Fri, 22 Jan 2010 08:13:29 +0000 (09:13 +0100)]
contrib/collection.cgi: Added ability to hide specified types.
It is useful when you don't want to see many graphs. How to use the patch:
apply it to collection.cgi and add lines with keyword ,,dontshowtype'' to
/etc/collectd/collection.conf:
dontshowtype: "if_errors"
dontshowtype: "if_packets"
Then you will see only if_octets types in "interface" plugin page.
Via Debian bug #566199.
Florian Forster [Thu, 21 Jan 2010 10:36:30 +0000 (11:36 +0100)]
src/filter_chain.c: Make info-message more verbose.
Paul Sadauskas [Sun, 17 Jan 2010 19:54:06 +0000 (12:54 -0700)]
Use Curl AnyAuth (digest+basic) instead of just digest
Florian Forster [Wed, 20 Jan 2010 09:32:01 +0000 (10:32 +0100)]
Merge commit 'tokkee/sh/collectd-4.8' into collectd-4.8
Sebastian Harl [Fri, 15 Jan 2010 09:07:39 +0000 (10:07 +0100)]
exec plugin: Improved some error messages.
Florian Forster [Fri, 15 Jan 2010 09:16:18 +0000 (10:16 +0100)]
contrib/exec-munin.px: Add GPLv2 header.
Florian Forster [Wed, 13 Jan 2010 16:55:02 +0000 (17:55 +0100)]
ChangeLog: Updated for version 4.8.3.
Florian Forster [Wed, 13 Jan 2010 14:52:12 +0000 (15:52 +0100)]
Merge commit 'tokkee/sh/collectd-4.8' into collectd-4.8
Florian Forster [Wed, 13 Jan 2010 14:51:41 +0000 (15:51 +0100)]
collectd.conf(5): Rephrase a weird sentence in the cURL-JSON documentation.
Florian Forster [Wed, 13 Jan 2010 14:51:02 +0000 (15:51 +0100)]
collectd.conf(5): Remove trailing whitespace.
Sebastian Harl [Wed, 13 Jan 2010 12:21:47 +0000 (13:21 +0100)]
types.db(5): Mention the types "ABSOLUTE" and "DERIVE" as well.
Florian Forster [Wed, 13 Jan 2010 11:10:20 +0000 (12:10 +0100)]
Merge branch 'collectd-4.7' into collectd-4.8
Florian Forster [Mon, 4 Jan 2010 22:52:54 +0000 (23:52 +0100)]
rrdtool plugin: Correctly initialize the ->random_variation member.
This lead to huge negative values in that member, causing values to be only
written to upon exit. D'oh!
Florian Forster [Wed, 23 Dec 2009 11:40:14 +0000 (12:40 +0100)]
contrib/snmp-probe-host.px: Implemented the “--exclude” option.
Sebastian Harl [Mon, 21 Dec 2009 23:09:04 +0000 (00:09 +0100)]
collectd-snmp(5): Comma fixes.
Florian Forster [Fri, 18 Dec 2009 08:50:36 +0000 (09:50 +0100)]
Bumped version to 4.8.2; Updated ChangeLog.
Florian Forster [Fri, 18 Dec 2009 08:43:36 +0000 (09:43 +0100)]
Merge branch 'collectd-4.7' into collectd-4.8
Network plugin license change with Aman Gupta's permission.
Conflicts:
ChangeLog
version-gen.sh
Florian Forster [Fri, 18 Dec 2009 08:32:15 +0000 (09:32 +0100)]
Bumped version to 4.7.5; Updated ChangeLog.
Florian Forster [Thu, 1 Oct 2009 19:27:40 +0000 (21:27 +0200)]
src/plugin.c: plugin_log: Print to stderr if no log plugin has been loaded.
Florian Forster [Wed, 16 Dec 2009 11:50:41 +0000 (12:50 +0100)]
network plugin: Change the license to LGPL 2.1.
This is done with Amit Gupta's consent. He did write changes for later versions
of the plugin.
Florian Forster [Wed, 16 Dec 2009 09:45:54 +0000 (10:45 +0100)]
oracle plugin: Check the connection status and reconnect if required.
Florian Forster [Tue, 15 Dec 2009 12:11:25 +0000 (13:11 +0100)]
Merge branch 'collectd-4.7' into collectd-4.8
Florian Forster [Mon, 14 Dec 2009 16:58:55 +0000 (17:58 +0100)]
memory plugin: Fixed handling of >4G of memory on Mac OS X.
Florian Forster [Sun, 13 Dec 2009 22:38:45 +0000 (23:38 +0100)]
contrib/collection3: Add Regexp::Common to the README.
Sebastian Harl [Sun, 13 Dec 2009 18:01:41 +0000 (19:01 +0100)]
configure: Fixed copy&paste error in --with-libupsclient.
Florian Forster [Wed, 9 Dec 2009 16:28:55 +0000 (17:28 +0100)]
ChangeLog: Fix a typo.
Florian Forster [Wed, 9 Dec 2009 15:50:42 +0000 (16:50 +0100)]
Merge branch 'collectd-4.7' into collectd-4.8
Ben Knight [Tue, 1 Dec 2009 08:03:27 +0000 (09:03 +0100)]
src/utils_cmd_listval.c: Free memory returned by `uc_get_names'.
We've run into a memory leak in collectd, triggered by usage of 'listval'
via the unixsock plugin.
When making a 'listval' call, utils_cmd_listval.c:handle_listval() calls
utils_cache.c:uc_get_names() to retrieve a list of active value names from the
internal cache. uc_get_names() uses realloc() to allocate memory in which to
store the list, and returns pointers.
handle_listval() does not perform a free() on the returned memory. Each time
listval is called, some memory is leaked. handle_getval() does not suffer from
the same problem - a free() is called in that case.
Florian Forster [Mon, 23 Nov 2009 20:45:33 +0000 (21:45 +0100)]
contrib/examples/MyPlugin.pm: Updated to new interface.
Sebastian Harl [Sat, 21 Nov 2009 12:07:16 +0000 (13:07 +0100)]
protocols plugins: Fixed a typo in an error message.
Thanks to lintian(1) for finding that :-)
Florian Forster [Sat, 14 Nov 2009 08:00:16 +0000 (09:00 +0100)]
snmp plugin: Rename a variable (missed during merge).
Florian Forster [Tue, 10 Nov 2009 19:17:36 +0000 (20:17 +0100)]
Merge branch 'collectd-4.7' into collectd-4.8
Conflicts:
src/snmp.c
Florian Forster [Mon, 9 Nov 2009 11:05:40 +0000 (12:05 +0100)]
contrib/snmp-data.conf: Add support for Mikrotik RouterBoards.
Florian Forster [Mon, 9 Nov 2009 11:04:23 +0000 (12:04 +0100)]
snmp plugin: Fix handling of strings with control characters.
If a byte of a string has a value <32, the string is printed as a
hex-string. This fixes issues with some devices returning MAC addresses
as "strings".
Florian Forster [Mon, 9 Nov 2009 11:03:20 +0000 (12:03 +0100)]
snmp plugin: Fix handling of negative values.
Sebastian Harl [Wed, 28 Oct 2009 18:32:36 +0000 (19:32 +0100)]
src/Makefile: Support parallel builds when creating the manpages.
A temporary file name is used when creating the manpages. So far, a static
file name had been used for that, thus causing race conditions. Now, a unique
suffix (PID) is used to fix that.
Thanks to BC^bd for reporting that on IRC!
Sebastian Harl [Wed, 28 Oct 2009 16:38:51 +0000 (17:38 +0100)]
rrdcached plugin: Work around a bug in RRDtool 1.4rc2.
rrd_client.h in that pre-release checked for HAVE_CONFIG_H and would then try
to include rrd_config.h, which, obviously, is not available in collectd.
Florian Forster [Wed, 28 Oct 2009 12:31:06 +0000 (13:31 +0100)]
GenericJMX plugin: Close and re-open the connection upon I/O-errors.
Florian Forster [Wed, 21 Oct 2009 09:34:07 +0000 (11:34 +0200)]
Merge branch 'collectd-4.7' into collectd-4.8
Conflicts:
.gitignore
Garret Heaton [Sun, 18 Oct 2009 22:34:13 +0000 (15:34 -0700)]
contrib/collectd_unixsock.py: Support all plain text protocol commands
Also rename class from Collect to Collectd and improve output when run
as standalone script.
Garret Heaton [Sun, 18 Oct 2009 21:19:26 +0000 (14:19 -0700)]
contrib/collectd_unixsock.py: Follow Python PEP-8 syntax requirements.
Also remove comment which seems to refer to a file outside of the
collectd project.
Garret Heaton [Sun, 18 Oct 2009 21:09:26 +0000 (14:09 -0700)]
gitignore: Ignore compiled python files
Garret Heaton [Sun, 18 Oct 2009 21:06:22 +0000 (14:06 -0700)]
Replace dashes with underscores in python modules
It's not possible to import python modules with dashes in the name.
See http://bit.ly/2t7fcy for more information.
Garret Heaton [Sun, 18 Oct 2009 20:29:23 +0000 (13:29 -0700)]
Ignore more java bindings classes
Florian Forster [Wed, 21 Oct 2009 08:20:27 +0000 (10:20 +0200)]
Merge branch 'collectd-4.7' into collectd-4.8
Sebastian Harl [Tue, 13 Oct 2009 17:39:37 +0000 (19:39 +0200)]
gmond plugin: Fixed a typo.
For some reason, the value_t members "derive" and "absolute" had been spelled
in all capital letters, obviously resulting in a build error.
Sebastian Harl [Tue, 13 Oct 2009 17:34:20 +0000 (19:34 +0200)]
collectd.conf: Added the "madwifi" and "match_empty_counter" plugins.
Sebastian Harl [Sun, 11 Oct 2009 16:43:00 +0000 (18:43 +0200)]
README: Added missing prerequisites.
Florian Forster [Thu, 8 Oct 2009 17:00:21 +0000 (19:00 +0200)]
configure.in: Don't use “find -L”.
Apparently the “-L” is a (new) GNU extension. :/
Florian Forster [Thu, 8 Oct 2009 16:57:04 +0000 (18:57 +0200)]
collectd-snmp(5): Fix a typo.
Thanks to mspo.
Florian Forster [Sun, 4 Oct 2009 07:45:00 +0000 (09:45 +0200)]
ChangeLog: Fix a stupid typo.
Florian Forster [Sun, 4 Oct 2009 07:06:18 +0000 (09:06 +0200)]
Bumped version to 4.8.1; Updated ChangeLog.
Florian Forster [Sun, 4 Oct 2009 07:02:31 +0000 (09:02 +0200)]
Merge branch 'collectd-4.7' into collectd-4.8
Conflicts:
ChangeLog
version-gen.sh
Florian Forster [Sat, 3 Oct 2009 15:44:24 +0000 (17:44 +0200)]
Bumped version to 4.7.4; Updated ChangeLog.
Florian Forster [Fri, 2 Oct 2009 07:50:20 +0000 (09:50 +0200)]
Merge branch 'collectd-4.7' into collectd-4.8
Conflicts:
README
Florian Forster [Fri, 2 Oct 2009 07:47:54 +0000 (09:47 +0200)]
README: Fix order of the curl_json plugin in the list.
Florian Forster [Fri, 2 Oct 2009 07:47:54 +0000 (09:47 +0200)]
README: Fix order of the curl plugin in the list.
Florian Forster [Fri, 2 Oct 2009 06:27:44 +0000 (08:27 +0200)]
df plugin: Fix a typo.
Florian Forster [Thu, 1 Oct 2009 19:33:37 +0000 (21:33 +0200)]
Merge branch 'collectd-4.7' into collectd-4.8
Florian Forster [Thu, 1 Oct 2009 19:30:53 +0000 (21:30 +0200)]
src/types.db: Replace spaces with tabs.
Florian Forster [Wed, 30 Sep 2009 20:49:16 +0000 (22:49 +0200)]
unixsock plugin: Fix a (well hidden) race condition.
Within the client handling thread, fdopen is called twice on the file
descriptor passed to the thread. Later those file handles are closed like:
fclose (fhin);
fclose (fhout);
This is a race condition, because the first call to fclose will close the file
descriptor. The second call to fclose will try the same. Usually, it would fail
silently and all is well. On a busy machine, however, another thread may just
have opened a file or accepted a socket. In that case an arbitrary file
descriptor is closed. If the file descriptor is opened yet again fast enough,
data may even end up in a totally wrong location.
As a work-around the file descriptor is not dup'ed so each fdopen operates on
its own file descriptor. As an alternative the "r+" mode and a single file
handle may be suitable, too.
Many thanks to Sven Trenkel for pointing me into the right directioin :)
Florian Forster [Sat, 26 Sep 2009 08:48:50 +0000 (10:48 +0200)]
libiptc: Comment out two unused static functions.
Thanks to Sven Trenkel for noticing.
Florian Forster [Sat, 19 Sep 2009 08:16:41 +0000 (10:16 +0200)]
README: Update the URL for libyajl.
Andrés J. Díaz [Sat, 19 Sep 2009 06:45:49 +0000 (08:45 +0200)]
processes plugin: Fix handling of Linux 2.4.
Hi Florian et al
Thanks for the reply, but we detect a minor bug in the previous patch
due to kernel 2.4
The correct patch is attached. The bug is related with kernels 2.4,
where task/ directory do not exists and ps_read_task return -1, which is
catched and raise an error (breaking the ps_read_process function), so a
NaN is dispatched istead of values (number of process:1, number of
threads :1).
Sorry for the inconvenience :(
Regards,
Andres
Signed-off-by: Florian Forster <octo@leeloo.lan.home.verplant.org>
Florian Forster [Sat, 19 Sep 2009 06:07:28 +0000 (08:07 +0200)]
src/collectd.conf.in: Fix some inconsistencies.
Mostly left-overs from renaming plugins. Thanks to Mirko Buffoni for
noticing :)
Florian Forster [Thu, 17 Sep 2009 16:33:53 +0000 (18:33 +0200)]
Merge branch 'collectd-4.7' into collectd-4.8
Florian Forster [Thu, 17 Sep 2009 16:26:41 +0000 (18:26 +0200)]
perl plugin: Declare the “environ” variable.
Florian Forster [Thu, 17 Sep 2009 16:02:34 +0000 (18:02 +0200)]
processes plugin: Case argument of “isdigit” to int.
On some platforms passing a char there causes problems :/
Andrés J. Díaz [Thu, 17 Sep 2009 11:15:02 +0000 (13:15 +0200)]
processes plugin: Remove unnecessary call of realloc(3).
Hi Florian (et al)
> you're right, the (re-)allocation of the memory can probably be avoided
> if the function is turned into one with the following prototype:
> -- 8< --
> static int *ps_read_tasks (int pid,
> unsigned long *ret_num_proc,
> unsigned long *ret_num_lwp);
> -- >8 --
Mmm, why not something like: "static int ps_read_task(pid)"?
This returns the number of task for pid passed as argument.
(AFAIK the function only return the number ot threads), why
we need the ret_num_proc and the ret_num_lwp parameters?
My proposal is attached (code is always cleaner than explanations :P)
Regards,
Andres
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Florian Forster [Thu, 17 Sep 2009 08:58:19 +0000 (10:58 +0200)]
Merge branch 'collectd-4.7' into collectd-4.8
Florian Forster [Thu, 17 Sep 2009 08:56:19 +0000 (10:56 +0200)]
Build system: Check for “libiptc/libip6tc.h” and “linux/netfilter/x_tables.h”, too.
Apparently “linux/netfilter/x_tables.h” is not available with older
kernels which leads to build fails there:
-- 8< --
In file included from libiptc.c:47,
from libip4tc.c:136:
xtables.h:24:38: linux/netfilter/x_tables.h: No such file or directory
-- >8 --
Florian Forster [Thu, 17 Sep 2009 08:16:35 +0000 (10:16 +0200)]
Merge branch 'collectd-4.7' into collectd-4.8
Florian Forster [Thu, 17 Sep 2009 08:12:07 +0000 (10:12 +0200)]
src/owniptc/Makefile.am: Don't search KERNEL_DIR for headers.
The iptc library is currenly only enabled, if the required headers where
found without “-I${KERNEL_DIR}”. Adding it to the CFLAGS when building
the shipped version of libiptc just breaks things, for example on
“collectd-master-amd64-linux-2.6”:
Linux hotdamn 2.6.9-42.ELsmp #1 SMP Tue Aug 15 10:35:26 BST 2006 x86_64 x86_64 x86_64 GNU/Linux
Florian Forster [Thu, 17 Sep 2009 07:40:28 +0000 (09:40 +0200)]
Merge branch 'collectd-4.7' into collectd-4.8
Florian Forster [Thu, 17 Sep 2009 07:40:01 +0000 (09:40 +0200)]
README: Document the “--with-libiptc=shipped” option.
Florian Forster [Thu, 17 Sep 2009 07:36:35 +0000 (09:36 +0200)]
Build system: Further improve libiptc handling.
Only check for “iptc_handle_t” and “ip6tc_handle_t” if using a
system-wide version of libiptc. If we use the shipped version, we *know*
it provides these types.
Florian Forster [Thu, 17 Sep 2009 06:52:56 +0000 (08:52 +0200)]
Merge branch 'collectd-4.7' into collectd-4.8
Florian Forster [Thu, 17 Sep 2009 06:44:07 +0000 (08:44 +0200)]
Build system: Improve detection of the iptc library.
When checking for the iptc headers and data types, the configure script
added the kernel directory to the CFLAGS. Later, when actually building
the iptables plugin, the CFLAGS were left untouched.
At least on Debian, the “real” kernel headers are not required – the
libc versions in /usr/include/linux are sufficient. The usage of
KERNEL_DIR has therefore been removed from the iptc checks.
In addition, an directory specified by “--with-libiptc=/path” is no
longer added to the global CFLAGS but rather to the iptables specific
CPPFLAGS.
Hopefully this resolved build problems on various platforms.
Marc Fournier [Wed, 16 Sep 2009 10:17:28 +0000 (12:17 +0200)]
contrib/collection3: skip host dirs without read access.
This patch prevents get_files_from_directory() from
failing when DataDir contains directories which we
don't have access to.
An example would be "lost+found" directories, on
ext2/ext3 filesystems, which belong to root and have
0700 filemode.
Signed-off-by: Marc Fournier <marc.fournier@camptocamp.com>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Florian Forster [Wed, 16 Sep 2009 11:02:40 +0000 (13:02 +0200)]
contrib/collection3: “Invokations” → “Invocations”.
D'oh!
Florian Forster [Wed, 16 Sep 2009 11:00:41 +0000 (13:00 +0200)]
contrib/collection3: Add a vertical label to the “java_memory” type.
Florian Forster [Wed, 16 Sep 2009 11:00:19 +0000 (13:00 +0200)]
contrib/collection3: Added the “invokations” type.
Florian Forster [Wed, 16 Sep 2009 09:47:42 +0000 (11:47 +0200)]
contrib/collection3: Use “{plugin_inst}/{type_inst}” for “{instance}”
… if both are present. Otherwise, use just the one that is available.
Florian Forster [Wed, 16 Sep 2009 09:43:57 +0000 (11:43 +0200)]
contrib/collection3: Add support for the “threads” and “total_requests” types.
Florian Forster [Tue, 15 Sep 2009 20:17:49 +0000 (22:17 +0200)]
Merge branch 'collectd-4.7' into collectd-4.8
Florian Forster [Tue, 15 Sep 2009 13:40:47 +0000 (15:40 +0200)]
exec plugin: Clear the signal block mask before calling exec(2).
Florian Forster [Mon, 14 Sep 2009 14:01:48 +0000 (16:01 +0200)]
exec plugin: Avoid a warning when freeing meta data.
Florian Forster [Mon, 14 Sep 2009 13:41:07 +0000 (15:41 +0200)]
contrib/collection3: Suppress warnings about non-existent classes.
Florian Forster [Mon, 14 Sep 2009 13:40:08 +0000 (15:40 +0200)]
ChangeLog: Remove an excess newline.
Florian Forster [Mon, 14 Sep 2009 08:06:49 +0000 (10:06 +0200)]
src/collectd.conf.in: Fix entries of renamed plugins.
Florian Forster [Sun, 13 Sep 2009 20:20:48 +0000 (22:20 +0200)]
configure.in: Make it possible to force the shipped version of libiptc.
You can force the shipped version of libiptc using:
--with-libiptc=shipped
Apparently enough systems include broken versions of that library :/
Florian Forster [Sun, 13 Sep 2009 20:05:21 +0000 (22:05 +0200)]
configure.in: Quote $CFLAGS when assigning to another variable.
Florian Forster [Sun, 13 Sep 2009 14:32:52 +0000 (16:32 +0200)]
ChangeLog: Document the “GETTHRESHOLD” command.