Florian Forster [Mon, 17 Aug 2009 08:46:05 +0000 (10:46 +0200)]
Merge branch 'collectd-4.7'
Conflicts:
src/network.c
Florian Forster [Mon, 17 Aug 2009 08:39:55 +0000 (10:39 +0200)]
java plugin: Wait with the configuration until the daemon has forked.
Passing the configuration to Java-based plugins requires the JVM to be
active and running. However, the JVM starts some threads that are lost
when the daemon forks to the background.
This patch changes the behavior of the Java plugin to copy the
configuration blocks found to a local variable and run the configuration
of the Java-based plugins from the `init' callback, because it is
invoked after the daemon has forked to the background.
Florian Forster [Mon, 17 Aug 2009 07:48:43 +0000 (09:48 +0200)]
Merge branch 'collectd-4.6' into collectd-4.7
Alan Pevec [Tue, 11 Aug 2009 22:52:47 +0000 (00:52 +0200)]
contrib/fedora/init.d-collectd: Fix condrestart.
on upgrade collectd is not restarted
https://bugzilla.redhat.com/show_bug.cgi?id=516273
Signed-off-by: Alan Pevec <apevec@redhat.com>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Florian Forster [Mon, 17 Aug 2009 06:32:55 +0000 (08:32 +0200)]
madwifi plugin: Signal an error in the read function when appropriate.
An error will be signaled to the daemon if querying all interfaces failed.
Querying an interface fails if all ioctls return an error.
Andrés J. Díaz [Tue, 11 Aug 2009 19:57:34 +0000 (21:57 +0200)]
src/utils_cache.c: Update GETVAL output when missing state.
Hi
I think that I've found a bug when use unixsock plugin. The problem is
releate with missing state, when no value is received by daemon for a
while in the cache is marked as MISSING, but the last value is still
showing even when machine is not reporting in a GETVAL and LISTVAL
commands. Some utlities like collectd-nagios does not work correctly,
and report an OKAY value when host is not reporting from a long time.
I attach a patch with check the state value of an cache entry in
uc_get_names and in uc_get_rate_by_name. This patch works for me, but
it's not very tested yet, and I not very sure about if it's a good way
to check the problem. The patch is tested on 4.7.2 release version.
BTW a GETSTATE command will be an useful feature too :P
Regards,
Andres
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Andrés J. Díaz [Tue, 11 Aug 2009 19:57:34 +0000 (21:57 +0200)]
src/utils_cache.c: Update GETVAL output when missing state.
Hi
I think that I've found a bug when use unixsock plugin. The problem is
releate with missing state, when no value is received by daemon for a
while in the cache is marked as MISSING, but the last value is still
showing even when machine is not reporting in a GETVAL and LISTVAL
commands. Some utlities like collectd-nagios does not work correctly,
and report an OKAY value when host is not reporting from a long time.
I attach a patch with check the state value of an cache entry in
uc_get_names and in uc_get_rate_by_name. This patch works for me, but
it's not very tested yet, and I not very sure about if it's a good way
to check the problem. The patch is tested on 4.7.2 release version.
BTW a GETSTATE command will be an useful feature too :P
Regards,
Andres
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Florian Forster [Sun, 16 Aug 2009 07:27:44 +0000 (09:27 +0200)]
madwifi plugin: Rename the antenna stats.
The first part of the type instance is already something like `ast_ant_rx' -
using `antenna%i' as the second part is therefore redundant. Thanks to Ondrej
for the pointer.
Florian Forster [Sun, 16 Aug 2009 07:21:05 +0000 (09:21 +0200)]
madwifi plugin: Unify ioctl error handling.
If an ioctl fails, a debug message is generated rather than an error message.
There are several types of interfaces manages by the madwifi driver, and not
all interfaces support all ioctls. Thanks to Ondrej for pointing this out.
Florian Forster [Sun, 16 Aug 2009 07:13:31 +0000 (09:13 +0200)]
madwifi plugin: Fix buffer handling around `readlink'.
readlink(2) doesn't null-terminate the buffer in any case. Thanks to Ondrej for
pointing this out.
Florian Forster [Thu, 13 Aug 2009 10:37:20 +0000 (12:37 +0200)]
src/plugin.c: Make `plugin_unregister_read' functional again.
Florian Forster [Thu, 13 Aug 2009 06:14:24 +0000 (08:14 +0200)]
Merge branch 'ff/genericjmx'
Florian Forster [Wed, 12 Aug 2009 13:08:40 +0000 (15:08 +0200)]
libvirt plugin: Further improve the connection handling.
Use the complaint mechanism for failed connection attempts and handle multiple
`Connection' configuration options like other options in other plugins (i. e.
later options overwrite earlier settings of the same name).
Alan Pevec [Tue, 11 Aug 2009 22:53:00 +0000 (00:53 +0200)]
libvirt plugin: Re-connect to libvirtd if connecting fails.
https://bugzilla.redhat.com/show_bug.cgi?id=480997
Signed-off-by: Alan Pevec <apevec@redhat.com>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Florian Forster [Wed, 22 Jul 2009 08:20:59 +0000 (10:20 +0200)]
src/meta_data.c: Fix a typo.
Florian Forster [Tue, 11 Aug 2009 14:44:22 +0000 (16:44 +0200)]
AUTHORS: Add Ondrej.
Florian Forster [Tue, 11 Aug 2009 14:29:28 +0000 (16:29 +0200)]
madwifi plugin: Add some assertions …
… to otherwise unchecked array indices.
Florian Forster [Tue, 11 Aug 2009 14:08:03 +0000 (16:08 +0200)]
madwifi plugin: Fix a few best practices.
Use `sstrncpy' and `ssnprintf' instead of the unsafe versions. Don't
specify array dimensions twice. Don't cast _Bool to int.
Florian Forster [Tue, 11 Aug 2009 11:24:04 +0000 (13:24 +0200)]
madwifi plugin: Rename the ‘DisableSysfs’ to ‘Source’.
Configurations like
DisableSysfs false
are confusing.
Ondrej Zajicek [Tue, 11 Aug 2009 09:44:28 +0000 (11:44 +0200)]
madwifi plugin: Plugin for detailed information from the MadWifi driver.
Hello
After some time i managed to make a new version of Madwifi plugin. The
main change is that it is possible to finely tune the set of monitored
statistics and just the most important statistics are monitored by
default. Also the number of new data types is reduced (by using type
instances).
Signed-off-by: Florian Forster <octo@verplant.org>
Florian Forster [Tue, 4 Aug 2009 15:37:25 +0000 (17:37 +0200)]
collectd.conf(5): Fix two minor typos.
Florian Forster [Tue, 4 Aug 2009 11:08:56 +0000 (13:08 +0200)]
src/utils_cache.c: Don't tell the user about missing values.
This is bound to confuse users..
Florian Forster [Tue, 4 Aug 2009 11:02:57 +0000 (13:02 +0200)]
network plugin: Use the meta data to implement the `Forward' option.
Previously, a cache in the network plugin was used to keep track of
which values were received via the network in order to distinguish
between ``forwarded'' values and values that were received from
somewhere else.
The same cache was also used to avoid loops when forwarding packages by
keeping track of the highest timestamp that was sent by the plugin and
discard received data that was older or as old as that.
This information is not kept in the meta data of the global cache (what
is the last timestamp sent) and the meta data of the value list (was
this value list received via the network?). The cache that was
maintained in the network plugin has been removed.
Florian Forster [Tue, 4 Aug 2009 10:21:07 +0000 (12:21 +0200)]
src/utils_cache.[ch]: Make the `value_list_t *' const.
The struct is only needed to build the name (a string) anyway..
Florian Forster [Tue, 4 Aug 2009 10:13:41 +0000 (12:13 +0200)]
network plugin: Fix an incorrectly used configuration variable.
The `CacheFlush' option was assigned to the `TTL' variable. Ouch.
Version 4.6 and earlier are not effected.
Florian Forster [Tue, 4 Aug 2009 09:05:02 +0000 (11:05 +0200)]
src/utils_cache.c: Free the meta data when removing a cache entry.
Florian Forster [Tue, 4 Aug 2009 08:54:17 +0000 (10:54 +0200)]
src/utils_cache.[ch]: Implement a meta-data interface for cached values.
This should make it possible to write stateful matches and similar nifty
stuff - at last \o/
Florian Forster [Tue, 4 Aug 2009 08:23:42 +0000 (10:23 +0200)]
src/common.h: Remove the `ds' argument from the `FORMAT_VL' macro.
Since `type' is now included in `value_list_t' the `data_set_t' is no
longer required.
Florian Forster [Tue, 4 Aug 2009 07:59:22 +0000 (09:59 +0200)]
src/collectd.conf.in: Fix the default class path of the java plugin.
Florian Forster [Mon, 3 Aug 2009 12:47:02 +0000 (14:47 +0200)]
contrib/GenericJMX.conf: Added a sample config file for the GenericJMX plugin.
Florian Forster [Mon, 3 Aug 2009 09:56:26 +0000 (11:56 +0200)]
java bindings: GenericJMX: Add support for more numeric classes.
Florian Forster [Sun, 2 Aug 2009 15:54:37 +0000 (17:54 +0200)]
java bindings: GenericJMX: Fix a couple of error messages.
Also renamed a variable to fit the naming schema.
Florian Forster [Sun, 2 Aug 2009 15:26:05 +0000 (17:26 +0200)]
java bindings: GenericJMX: Add support for "InstanceFrom".
This can be used to specify so called "properties" to include in the
plugin instance.
Florian Forster [Sun, 2 Aug 2009 14:50:22 +0000 (16:50 +0200)]
java bindings: GenericJMX: This first prototype version seems to do something.
Well, at least it's not throwing exceptions like mad..
Florian Forster [Sun, 2 Aug 2009 10:22:20 +0000 (12:22 +0200)]
Merge remote branch 'tokkee/sh/collectd-4.6' into collectd-4.6
Florian Forster [Sun, 2 Aug 2009 10:21:49 +0000 (12:21 +0200)]
java bindings: JMXMemory: Remove an annoying folding.
Florian Forster [Sun, 2 Aug 2009 10:18:30 +0000 (12:18 +0200)]
java bindings: Add first take at a `GenericJMX' plugin.
Florian Forster [Sun, 2 Aug 2009 10:17:05 +0000 (12:17 +0200)]
src/collectd.conf.in: java plugin: Use @prefix@ when building the example class path.
Florian Forster [Sun, 2 Aug 2009 10:16:42 +0000 (12:16 +0200)]
java bindings: DataSource: Add `DERIVE' and `ABSOLUTE'.
Anthony Dewhurst [Thu, 30 Jul 2009 20:42:07 +0000 (21:42 +0100)]
contrib/collection3: Don't use SI prefix for number of processes
I, at least, don't normally measure processes in "milliprocesses".
Signed-off-by: Florian Forster <octo@leeloo.lan.home.verplant.org>
Florian Forster [Thu, 30 Jul 2009 07:05:08 +0000 (09:05 +0200)]
df plugin, AUTHORS: Add Paul.
Florian Forster [Thu, 30 Jul 2009 06:28:01 +0000 (08:28 +0200)]
df plugin: Fix some "best practices" that have been changed.
Paul Sadauskas [Wed, 29 Jul 2009 03:38:03 +0000 (21:38 -0600)]
Add option to collectd.conf
Paul Sadauskas [Thu, 30 Jul 2009 06:31:58 +0000 (08:31 +0200)]
collectd.conf(5): Add new config option.
Paul Sadauskas [Tue, 28 Jul 2009 19:15:56 +0000 (13:15 -0600)]
df plugin: Add option to report by mountpoint or devicename
Sebastian Harl [Sun, 26 Jul 2009 13:01:53 +0000 (15:01 +0200)]
collection3/etc/collection.conf: Reencoded in UTF-8.
Depending on the locale settings, RRDtool might fail to handle "special
characters" correctly. Using UTF-8 is a way to work around that issue.
Thanks to Daniel Danner for reporting and testing this.
Sebastian Harl [Wed, 8 Jul 2009 11:19:57 +0000 (13:19 +0200)]
src/utils_cache.c: Make really sure to free the right cache entry.
Make sure we do not try to free a (possibly some random) cache entry after
removing it from the AVL tree. Potentially, this might have caused invalid
free()s in some rare situations.
Florian Forster [Wed, 22 Jul 2009 13:57:47 +0000 (15:57 +0200)]
match_empty_counter plugin: Match for zero counter values.
Florian Forster [Wed, 22 Jul 2009 07:55:21 +0000 (09:55 +0200)]
src/utils_cache.[ch]: Add uc_get_history[_by_name].
These two new functions can be used to get historical data of values in
the cache. This can be used to calculate floating averages, hysteresis
and a shipload of other aggregation and consolidation functions.
The current implementation is probably not yet perfect:
- If not enough values are available to satisfy the request, the buffer
will be enlarged and NaNs will be returned in the newly allocated
cells. The caller has no way to recognize this case.
- If a value is missing, no NaNs will be added to the cache. It's
unclear if this was desirable.
- The returned values are reversed, i. e. val[0] will be the newest
value, val[n-1] will be the oldest. Here, too, I'm unsure which way
is easier to comprehend / use. I went for this implementation because
it was easier to write.
Florian Forster [Tue, 21 Jul 2009 06:46:49 +0000 (08:46 +0200)]
src/collectd.conf.in: Fix a typo.
Florian Forster [Sun, 19 Jul 2009 15:39:06 +0000 (17:39 +0200)]
Merge branch 'collectd-4.7'
Florian Forster [Sun, 19 Jul 2009 15:38:55 +0000 (17:38 +0200)]
ChangeLog: Fix a typo.
Florian Forster [Sun, 19 Jul 2009 15:38:08 +0000 (17:38 +0200)]
ChangeLog: Fix a typo.
Florian Forster [Sun, 19 Jul 2009 11:04:20 +0000 (13:04 +0200)]
Bumped version to 4.7.2; Updated ChangeLog.
Florian Forster [Sun, 19 Jul 2009 11:00:20 +0000 (13:00 +0200)]
Merge branch 'collectd-4.6' into collectd-4.7
Conflicts:
ChangeLog
version-gen.sh
Florian Forster [Sat, 18 Jul 2009 14:36:44 +0000 (16:36 +0200)]
Bumped version to 4.6.4; Updated ChangeLog.
Florian Forster [Wed, 15 Jul 2009 09:11:12 +0000 (11:11 +0200)]
Merge branch 'collectd-4.7'
Florian Forster [Wed, 15 Jul 2009 09:10:19 +0000 (11:10 +0200)]
Merge branch 'collectd-4.6' into collectd-4.7
Conflicts:
src/memcached.c
Florian Forster [Wed, 15 Jul 2009 08:09:48 +0000 (10:09 +0200)]
src/configfile.c: Warn if an unexpected block is found.
If the `snmp' plugin isn't loaded (but a configuration exists), no
warning is printed because there are only blocks in the SNMP
configuration..
Florian Forster [Sun, 12 Jul 2009 09:03:07 +0000 (11:03 +0200)]
build.sh, version-gen.sh: Remove bashisms.
Thanks to Peter Bray for pointing them out.
Florian Forster [Sat, 11 Jul 2009 12:59:55 +0000 (14:59 +0200)]
src/collectd.conf.in: Fix a typo in tokyotyrant's sample config.
Florian Forster [Sat, 11 Jul 2009 12:59:21 +0000 (14:59 +0200)]
Merge branch 'ps/tokyotyrant'
Florian Forster [Sat, 11 Jul 2009 12:57:19 +0000 (14:57 +0200)]
collectd.conf(5): Improved markup of the tokyotyrant documentation.
Florian Forster [Sat, 11 Jul 2009 12:32:25 +0000 (14:32 +0200)]
.gitignore: Update the file.
The pattern `Makefile.in' will match `src/Makefile.in' and others,
because the pattern does not contain a match.
`/configure' will only match the configure script in the base directory
due to special syntax.
`.libs/' matches only directories named `.libs', special syntax again.
For more information see the `gitignore(5)' manual page. The syntax used
corresponds to Git 1.6.
Florian Forster [Wed, 8 Jul 2009 16:09:46 +0000 (18:09 +0200)]
tokyotyrant plugin: Lookup service names (port names) and minor fixes.
Florian Forster [Wed, 8 Jul 2009 12:07:49 +0000 (14:07 +0200)]
Build system: Improve detection of the tokyotyrant library.
Florian Forster [Wed, 8 Jul 2009 09:55:33 +0000 (11:55 +0200)]
src/utils_cache.c: `ce' *is* written to in `c_avl_remove'.
Therefore we should definitely free it.
Matthew Sporleder [Wed, 8 Jul 2009 09:00:02 +0000 (11:00 +0200)]
src/collectd.conf.in: Fix a typo.
Florian Forster [Wed, 8 Jul 2009 08:51:28 +0000 (10:51 +0200)]
src/utils_cache.c: uc_check_timeout: Don't free a `ce' from the previous iteration.
This may habe been a cause of the reported assertion failure, too.
Paul Sadauskas [Wed, 8 Jul 2009 08:49:23 +0000 (10:49 +0200)]
src/utils_cache.c: Add a missing `continue'.
tokkee on IRC & I think we found a bug with utils_cache.c. The uc_check_timeout
function is missing a continue after the "uninteresting" service check, that
causes a key to be null.
This probably caused an assertion failure in cache_compare as reported by
Mariusz.
Florian Forster [Tue, 7 Jul 2009 17:11:57 +0000 (19:11 +0200)]
tokyotyrant plugin: Make DB handle `static'.
Paul Sadauskas [Tue, 7 Jul 2009 16:42:30 +0000 (18:42 +0200)]
.gitignore: Add some *.o files.
Paul Sadauskas [Mon, 6 Jul 2009 20:15:29 +0000 (14:15 -0600)]
tokyotyrant plugin: Don't need to pass the db handle around, its global.
Paul Sadauskas [Mon, 6 Jul 2009 20:02:46 +0000 (14:02 -0600)]
tokyotyrant plugin: Only connect once.
Paul Sadauskas [Mon, 6 Jul 2009 19:50:49 +0000 (13:50 -0600)]
tokyotyrant plugin: Handle port config param as a string
Paul Sadauskas [Mon, 6 Jul 2009 18:22:22 +0000 (12:22 -0600)]
Add some documentation for tokyotyrant to the collectd.conf manpage
Florian Forster [Mon, 6 Jul 2009 20:31:28 +0000 (22:31 +0200)]
cpu plugin: Fix a typo.
Florian Forster [Mon, 6 Jul 2009 16:57:54 +0000 (18:57 +0200)]
src/utils_threshold.c: Change the percentage code so it works with the DataSource option.
The percentage code used to *always* check the first data source. With this
patch, the code honors the `DataSource' option again, checking only the
configured data sources if applicable.
Florian Forster [Mon, 6 Jul 2009 16:24:20 +0000 (18:24 +0200)]
collectd.conf(5): Document the new `Percentage' option.
Florian Forster [Mon, 6 Jul 2009 16:16:30 +0000 (18:16 +0200)]
src/utils_threshold.c: Fix a typo.
Florian Forster [Mon, 6 Jul 2009 16:15:47 +0000 (18:15 +0200)]
src/utils_threshold.c: Add a percent sign to the minimum value, too.
Andrés J. Díaz [Mon, 6 Jul 2009 15:53:03 +0000 (17:53 +0200)]
src/utils_threshold.c: Percentage support in thresholds
Hi all!
I attach a patch to add percentage support in thresholds, like this example:
<Threshold>
<Type df>
WarningMax 90
Percentage true
</Type>
</Threshold>
The percentage option works like collectd-nagios, that is, calculate the
percentage of the value of the first DS over the total. For df plugin,
for example,
calculate the percentage of the "used" DS.
Bugs and suggestions are welcome :)
Enjoy!
Regards,
Andres
Florian Forster [Mon, 6 Jul 2009 14:51:55 +0000 (16:51 +0200)]
Update README and add Paul to the AUTHORS file.
Paul Sadauskas [Sat, 20 Jun 2009 21:38:28 +0000 (15:38 -0600)]
Fix a bug with recording of port
Port was getting written to plugin_instance as "1978.00000", because
apparently that's the value returned by the config.
Paul Sadauskas [Sat, 20 Jun 2009 20:50:36 +0000 (14:50 -0600)]
Changes suggested by Sebastian Harl.
* Separate Host and Port in config, report Host as hostname, and Port as
plugin instance.
* Submit before closing connection.
* Else-case in config, in case of invalid config params.
* Flounder around at using pkg-config in configure.in
* Remove forward declarations.
* Include plugin in config summary.
Paul Sadauskas [Thu, 18 Jun 2009 19:39:11 +0000 (13:39 -0600)]
Plugin for monitoring TokyoTyrant
This plugin monitors the record count and file size of the configured
tokyocabinet server.
TokyoTyrant: http://tokyocabinet.sourceforge.net/tyrantdoc/
Amit Gupta [Mon, 6 Jul 2009 11:07:00 +0000 (13:07 +0200)]
memcached plugin: Pass `ai_hints' to `getaddrinfo'.
Florian Forster [Mon, 6 Jul 2009 11:45:41 +0000 (13:45 +0200)]
Merge branch 'collectd-4.7'
Florian Forster [Mon, 6 Jul 2009 11:45:32 +0000 (13:45 +0200)]
Merge branch 'collectd-4.6' into collectd-4.7
Sebastian Harl [Mon, 22 Jun 2009 18:24:20 +0000 (20:24 +0200)]
bindings/java/Makefile.am: Fully support $DESTDIR.
Sebastian Harl [Sat, 6 Jun 2009 20:13:03 +0000 (22:13 +0200)]
src/Makefile: Link the ping plugin against libm.
The plugin now uses sqrt() which is provided by the math lib.
Sebastian Harl [Mon, 22 Jun 2009 14:02:24 +0000 (16:02 +0200)]
collectd2html.pl: Added --recursive command line option.
This option may be used to recursively scan the specified directory for RRD
files. This way, the script works reasonably well with collectd 4.
Thanks to 'ABL <abl@xxx.lt>' for providing an initial patch in Debian bug
#482185.
Ivan Shmakov [Wed, 21 May 2008 10:40:04 +0000 (17:40 +0700)]
collectd2html.pl: Allow for --imgformat to be passed to rrdtool.
This was reported as Debian bug #482185.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Florian Forster [Wed, 1 Jul 2009 14:59:56 +0000 (16:59 +0200)]
rrdcached plugin: Fix a typo.
Florian Forster [Wed, 1 Jul 2009 14:59:28 +0000 (16:59 +0200)]
network plugin: Cast data sources to their respective types.
Florian Forster [Wed, 1 Jul 2009 14:58:52 +0000 (16:58 +0200)]
Various plugins: Fix formatstring errors.
Florian Forster [Wed, 1 Jul 2009 14:56:56 +0000 (16:56 +0200)]
perl plugin: Improve handling of DERIVE and ABSOLUTE data source types.
Florian Forster [Wed, 1 Jul 2009 14:56:33 +0000 (16:56 +0200)]
java plugin: Improve handling of DERIVE and ABSOLUTE data source types.
Florian Forster [Wed, 1 Jul 2009 14:55:38 +0000 (16:55 +0200)]
csv plugin: Improve handling of DERIVE and ABSOLUTE data source types.
Florian Forster [Wed, 1 Jul 2009 14:10:26 +0000 (16:10 +0200)]
collectd-perl(5): Add the DERIVE and ABSOLUTE data source types.