Florian Forster [Sun, 3 Dec 2006 18:05:15 +0000 (19:05 +0100)]
Merge branch 'ff/processes'
Florian Forster [Sun, 3 Dec 2006 17:43:53 +0000 (18:43 +0100)]
email plugin: Limit the `MaxConns' option by a hardcoded value.
Because typos (and ``typos'', i. e. dumb users) happen, it's better to not
allow INT_MAX connections. The problem is that on 32bit machines this would
a) create
2147483648 threads
b) allocate (at least) 512 GBytes of memory
which would result in certain death of either the daemon or the system.
This patch limits the number of connections (and thus threads and allocated
memory) to 16384, which ought to be enough for most people. Those, who need
more connections (and can accomplish this, even though there are quite narrow
OS limits) will need to recompile themselves.
Sebastian Harl [Sun, 3 Dec 2006 13:11:21 +0000 (14:11 +0100)]
email plugin: Made socket settings configurable.
Added config file support to the email plugin.
The following options are available:
* "SocketGroup <group name>"
Set the group the UNIX socket belongs to to <group name>.
* "SocketPerms <perms>"
Set the permissions of the UNIX socket to <perms>. No validation is done.
The user has to make sure reasonable values are given.
* "MaxConns <conns>"
The maximum number of concurrent connections is set to <conns>.
<perms> and <conns> may be given as decimal (no prefix), octal (prefix "0") or
sedecimal (a.k.a. hexadecimal, prefix "0x") values.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Florian Forster [Sun, 3 Dec 2006 09:38:52 +0000 (10:38 +0100)]
email plugin: Make it possible to build the plugin write-only.
So far the plugin simply imported `pthread.h'. If this headerfile (or the
library for that case) was not present, building the plugin would fail. This
patch makes `libpthread' a soft dependency, i. e. it's only necessary if you
want to read from the socket. Without `libpthread' being available the plugin
can still be used in server processes.
Florian Forster [Sat, 2 Dec 2006 18:17:50 +0000 (19:17 +0100)]
Merge branches 'ff/dns' and 'sh/email' into next
Conflicts:
configure.in
src/Makefile.am
Florian Forster [Sat, 2 Dec 2006 18:11:22 +0000 (19:11 +0100)]
dns plugin: Improved config checks for the pthread library.
The checks for the pthread-library have been extended to match the other
libraries being used. The dns plugin (in particular `utils_dns.c') has been
verified to build without `libpcap' being present.
Florian Forster [Sat, 2 Dec 2006 18:09:32 +0000 (19:09 +0100)]
dns plugin: Added the dns plugin to the sample `collectd.conf'.
Sebastian Harl [Thu, 30 Nov 2006 11:02:46 +0000 (12:02 +0100)]
email plugin: Use strtok_r() instead of strtok().
strtok() internally uses a static buffer and thus is not thread-safe.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Sebastian Harl [Thu, 30 Nov 2006 11:02:10 +0000 (12:02 +0100)]
email plugin: Change owner and mode of the UNIX socket if possible.
Set the owner and mode to COLLECTD_GRP_NAME (defaulting to "collectd") and 0770
respectively. A couple of different daemons running as different users might
want to connect to it.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Sebastian Harl [Thu, 30 Nov 2006 11:01:32 +0000 (12:01 +0100)]
email plugin: Minor code cleanup.
Removed debugging output and whitespaces at end of lines.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Florian Forster [Sat, 2 Dec 2006 16:51:58 +0000 (17:51 +0100)]
src/utils_ignorelist.c: Fix build-problems when building without regex support.
Florian Forster [Sat, 2 Dec 2006 16:51:16 +0000 (17:51 +0100)]
dns plugin: Check for `libpthread' and link the plugin against it.
Florian Forster [Sat, 2 Dec 2006 16:50:37 +0000 (17:50 +0100)]
dns plugin: Use `pthread_sigmask' rather than `signal'.
Florian Forster [Sat, 2 Dec 2006 15:30:38 +0000 (16:30 +0100)]
dns plugin: Use threads rather than two processes and a pipe.
This is not only much simpler, code wise, but also more elegant and hopefully
faster. This code is alpha quality at best.
Sebastian Harl [Tue, 28 Nov 2006 12:39:51 +0000 (13:39 +0100)]
New plugin "email" to collectd ham, spam, ... statistics
This plugin collects email count and size for each type (e.g. ham, spam,
virus, ...) of emails, spam score values and the count of successful spam
checks (e.g. BAYES_99, SUBJECT_DRUG_GAP_C, ...).
These information are provided by external programs which communicate with the
plugin thru a UNIX socket and a simple line-based protocol:
/* e-mail type (e.g. ham, spam, virus, ...) and size */
e:<type>:<bytes>
/* spam score */
s:<value>
/* successful spam checks */
c:<type1>[,<type2>,...]
At most MAX_CONNS (currently set to 5) clients can connect to the plugin
simultaneously. Each connection is handled by a separate thread. Any input
line is limited to 256 characters (including the newline character) which
ought to be enough for anybody[tm] by definition. "c"-lines have to be split
up if they grow longer.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Florian Forster [Tue, 28 Nov 2006 14:42:56 +0000 (15:42 +0100)]
configure.in: Removed `src/libconfig' from the list of subdirs requireing configuration.
Florian Forster [Tue, 21 Nov 2006 17:14:36 +0000 (18:14 +0100)]
Merge branch 'ff/dns'
Conflicts:
configure.in
contrib/collection.cgi
Lubos Stanek [Tue, 21 Nov 2006 16:13:56 +0000 (17:13 +0100)]
df plugin: Match `spec_device' rather than `device' when matching the `Device' ignorelist.
Florian Forster [Tue, 21 Nov 2006 16:10:52 +0000 (17:10 +0100)]
src/Makefile.am: Install the `collectd.conf' with restricted permissions, 0640.
Thanks to Lubos for suggesting this :)
Lubos Stanek [Tue, 21 Nov 2006 16:00:54 +0000 (17:00 +0100)]
df plugin: Fix a nasty bug in the config routine. It effectively disabled the `IgnoreSelected' option.
Florian Forster [Tue, 21 Nov 2006 10:08:51 +0000 (11:08 +0100)]
sensors plugin: Declare static arrays only if they're being used, i. e. if libsensors exists.
Florian Forster [Tue, 21 Nov 2006 10:03:57 +0000 (11:03 +0100)]
processes plugin: Implemented detailed process statistics for Darwin/Mac OS X
Florian Forster [Mon, 20 Nov 2006 18:49:09 +0000 (19:49 +0100)]
collectd.conf(5): Documented the new selection options of the df-plugin.
Florian Forster [Mon, 20 Nov 2006 18:18:53 +0000 (19:18 +0100)]
configure.in: Remove the `--with-regex' option and check for `regex.h' everywhere.
Florian Forster [Mon, 20 Nov 2006 17:16:34 +0000 (18:16 +0100)]
df plugin: Make use of the new ignorelist functionality.
Florian Forster [Mon, 20 Nov 2006 17:15:39 +0000 (18:15 +0100)]
src/utils_ignorelist.c: Allow the `entry' argument to be NULL/empty.
Also assert the object to be non-empty.
Florian Forster [Mon, 20 Nov 2006 16:47:26 +0000 (17:47 +0100)]
src/utils_ignorelist.[ch]: Remove the `ignorelist_num' function and associated code.
Florian Forster [Mon, 20 Nov 2006 16:41:30 +0000 (17:41 +0100)]
src/utils_ignorelist.[ch]: Renamed some functions. Internal changes.
Mostly renamed variables, but also changed some return values and inserted
asserts where appropriate.
Florian Forster [Sat, 18 Nov 2006 12:44:23 +0000 (13:44 +0100)]
Ignorelist: Renamed `src/config_list.[ch]' to `src/utils_ignorelist.[ch]'.
The interface has been changed to use the `ignorelist'-prefix rather than
`configlist', which is a confusing term for this functionality.
Lubos Stanek [Fri, 17 Nov 2006 20:15:14 +0000 (21:15 +0100)]
More improvementa on the ignorelist functionality.
I am sending the updated version of config_list.
I repaired the error freeing unallocated memory, modified regex for dynamically
allocated error message buffer and replaced '|' with '/'.
Lubos Stanek [Fri, 17 Nov 2006 19:54:16 +0000 (20:54 +0100)]
Improve and generalize the ignorelist functionality.
Florian Forster [Wed, 8 Nov 2006 14:04:59 +0000 (15:04 +0100)]
Change contrib/init.d-rh7 to sleep for a second between restarts.
Florian Forster [Tue, 7 Nov 2006 19:52:29 +0000 (20:52 +0100)]
Break out of the `nanosleep' loop if `loop' is set to non-zero.
Florian Forster [Mon, 6 Nov 2006 18:34:53 +0000 (19:34 +0100)]
plugin_read_all: Check the `loop' variable after each iteration and return early if the daemon is shutting down.
Lubos Stanek has reported that the daemon may stop too slow, resulting in it
being killed by impatient init-scripts. With this patch `plugin_read_all'
checks the `loop' variable before entering each plugin's read-function. If the
loop-variable is set to non-zero it will return early, allowing the daemon to
shutdown more instantly.
Florian Forster [Sun, 5 Nov 2006 17:27:13 +0000 (18:27 +0100)]
sensors plugin: Improved the documentation in the sample configfile and the `collectd.conf(5)' manpage.
Florian Forster [Sun, 5 Nov 2006 14:08:34 +0000 (15:08 +0100)]
sensors plugin: Some code cleanup.
Very long lines have been broken into several shorter ones. `strncmp' has been
replaced with `strcmp' where reasonable. Variables have been renamed and all
variable declarations have been moved to the top of the block, as required by
ANSI C prior to C99.
Florian Forster [Sun, 5 Nov 2006 12:16:07 +0000 (13:16 +0100)]
Merge branch 'master' into ls/sensors
Florian Forster [Sun, 5 Nov 2006 12:15:43 +0000 (13:15 +0100)]
Merge branch 'processes'
Florian Forster [Sun, 5 Nov 2006 12:10:09 +0000 (13:10 +0100)]
Merge branch 'master' into ff/dns
Florian Forster [Sun, 5 Nov 2006 12:05:50 +0000 (13:05 +0100)]
dns plugin: Corrected the handling of signals, i. e. don't catch them.
Florian Forster [Sat, 4 Nov 2006 12:56:25 +0000 (13:56 +0100)]
Merge branch 'collectd-3.10'
Florian Forster [Sat, 4 Nov 2006 12:49:07 +0000 (13:49 +0100)]
Bumped version to 3.10.3; Updated ChangeLog.
Florian Forster [Sat, 4 Nov 2006 12:18:06 +0000 (13:18 +0100)]
Merge branch 'collectd-3.10'
Lubos Stanek [Sat, 4 Nov 2006 12:17:07 +0000 (13:17 +0100)]
ntpd plugin: Use the `NI_MAXHOST' define for the fixed-size buffer `peername'.
Lubos Stanek [Sat, 4 Nov 2006 12:14:11 +0000 (13:14 +0100)]
ntpd plugin: Fix buffer reallocation when the message is send in more than one packet.
Florian Forster [Wed, 1 Nov 2006 15:39:51 +0000 (16:39 +0100)]
Merge branch 'collectd-3.10'
Florian Forster [Wed, 1 Nov 2006 15:20:51 +0000 (16:20 +0100)]
debian/: Removed one last unneccessary file.
Florian Forster [Wed, 1 Nov 2006 15:19:41 +0000 (16:19 +0100)]
debian/: Imported the files from Sebastian's Debian package, part 2.
Florian Forster [Wed, 1 Nov 2006 15:17:53 +0000 (16:17 +0100)]
debian/: Imported the files from Sebastian's Debian package.
Florian Forster [Wed, 1 Nov 2006 15:12:14 +0000 (16:12 +0100)]
configure.in, utils_mount.c: Improved the detection of the different `getmntent' variants.
The check provided by `autoconf' has been completely removed, since it doesn't
provide the information we need and it's internals seem to change more often
than is practical.
Florian Forster [Wed, 1 Nov 2006 10:46:42 +0000 (11:46 +0100)]
Bumped version to 3.10.2; Updated ChangeLog.
Florian Forster [Wed, 1 Nov 2006 10:34:16 +0000 (11:34 +0100)]
Merge branch 'ff/mysql'
Florian Forster [Wed, 1 Nov 2006 10:32:13 +0000 (11:32 +0100)]
mysql plugin: Don't give up when connecting to the database fails during `init'.
Instead a connection attempt is made in increasing intervals, up to one day.
Florian Forster [Wed, 1 Nov 2006 10:09:47 +0000 (11:09 +0100)]
Merge branch 'ff/ntpd'
Lubos Stanek [Wed, 1 Nov 2006 10:05:57 +0000 (11:05 +0100)]
sensors plugin: Improved the extended naming.
And changed indentation to be the same as anywhere else in the program.
Lubos Stanek [Wed, 1 Nov 2006 09:56:15 +0000 (10:56 +0100)]
collectd.conf.pod: Corrected typos and punctuations.
Lubos Stanek [Wed, 1 Nov 2006 09:52:28 +0000 (10:52 +0100)]
collectd.conf.in: Correct the example entry for the sensors plugin.
Florian Forster [Wed, 1 Nov 2006 08:43:35 +0000 (09:43 +0100)]
ntpd plugin: Pass a `struct sockaddr' to `getnameinfo', rather than a `struct in_addr'.
Thanks to Lubos Stanek for pointing me in the right direction :)
Florian Forster [Sat, 28 Oct 2006 08:16:44 +0000 (10:16 +0200)]
Merge branch 'master' into ff/dns
Florian Forster [Thu, 26 Oct 2006 20:33:18 +0000 (22:33 +0200)]
Merge branch 'collectd-3.10'
Florian Forster [Thu, 26 Oct 2006 20:32:19 +0000 (22:32 +0200)]
Merge branches 'ff/ping', 'ff/macosx-swap' and 'ff/netbsd' into collectd-3.10
Florian Forster [Thu, 26 Oct 2006 20:29:30 +0000 (22:29 +0200)]
collection.cgi: Label the values displayed as `Temperature' in the temperature graph.
Florian Forster [Thu, 26 Oct 2006 20:27:59 +0000 (22:27 +0200)]
collectd(1): Improved the information about sensors plugin's DSes.
Florian Forster [Wed, 25 Oct 2006 15:19:15 +0000 (17:19 +0200)]
dns plugin: Create traffic graphs for captured DNS packets.
Lubos Stanek [Wed, 25 Oct 2006 14:23:42 +0000 (16:23 +0200)]
sensors plugin: Improve the support for multiple chips and add an ignore functionality.
Date: Tue, 24 Oct 2006 19:09:35 +0200
From: Lubo?? Stan??k <lubek@users.sourceforge.net>
To: collectd@verplant.org
Subject: Re: [collectd] 3.10.1 - proposed patch to extend sensors plugin
Enhancements:
- precise sensor feature selection (chip-bus-address/type-feature) in the
ExtendedSensorNaming mode
- more sensor features (finite list)
- honor sensors.conf's ignored
- config Sensor option
- config IgnoreSelected option
- config ExtendedSensorNaming option
- modified DS'es to include proper information about type in the
ExtendedSensorNaming mode
- /type- differs from yours because of the conflict between the type and the
old DS in the ExtendedSensorNaming mode
- the contrib/collection.cgi is modified to support both modes
Florian Forster [Wed, 25 Oct 2006 14:18:29 +0000 (16:18 +0200)]
dns plugin: Collect and transfer byte counters for queries and replies.
Florian Forster [Wed, 25 Oct 2006 13:45:55 +0000 (15:45 +0200)]
Renamed more variables and functions and such from `named' -> `dns'
Florian Forster [Wed, 25 Oct 2006 13:43:10 +0000 (15:43 +0200)]
Renamed the `named'-plugin to `dns'-plugin.
Florian Forster [Mon, 23 Oct 2006 21:35:43 +0000 (23:35 +0200)]
src/utils_mount.c: Correct syntax errors in error-strings.
Florian Forster [Mon, 23 Oct 2006 21:34:16 +0000 (23:34 +0200)]
swap plugin: Removed unused variable `status' which aborted the build with gcc.
Florian Forster [Mon, 23 Oct 2006 16:17:07 +0000 (18:17 +0200)]
src/utils_mount.c: Prefer `getvfsstat' over `getfsstat' if both are present.
Apparently the `getfsstat' syscall is deprecated, so don't use it unless there
is no alternative.
Florian Forster [Mon, 23 Oct 2006 16:16:29 +0000 (18:16 +0200)]
src/urils_mount.c: Use `getvfsstat' on NetBSD, if available.
Florian Forster [Mon, 23 Oct 2006 11:43:22 +0000 (13:43 +0200)]
processes plugin: Only define `ps_list_register' if it is actually used.
Florian Forster [Sun, 22 Oct 2006 16:42:45 +0000 (18:42 +0200)]
ping plugin: Add the hosts during initialization, not when reading the config file.
Since adding a host to liboping might block when no nameserver can be reached
or another problem occures (normally this means network misconfiguration) it's
not the best idea to do this when reading the config file. At that point we
didn't fork to the background yet, so the boot process may hang which is not good.
Also, hosts that cannot be added right away are tried again in increasing intervals.
Florian Forster [Sun, 22 Oct 2006 16:32:58 +0000 (18:32 +0200)]
Merge branch 'sh-pidfile'
Florian Forster [Sun, 22 Oct 2006 16:31:48 +0000 (18:31 +0200)]
Completed the documentation of the new `-P' commandline option.
Additionally the `have_pidfile' variable was eliminated.
Sebastian Harl [Wed, 11 Oct 2006 21:03:42 +0000 (23:03 +0200)]
Add the `-P' command line option.
This option may be used to set the pid file, overwriting any settings found
in the config file.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Florian Forster [Sun, 22 Oct 2006 15:53:08 +0000 (17:53 +0200)]
Add file `NEWS' to make automake happy.
Florian Forster [Sun, 22 Oct 2006 15:52:46 +0000 (17:52 +0200)]
Merge branch 'collectd-3.10'
Florian Forster [Sun, 22 Oct 2006 14:10:53 +0000 (16:10 +0200)]
collection.cgi: Added `rcode'
Florian Forster [Sun, 22 Oct 2006 14:08:45 +0000 (16:08 +0200)]
More improvements on the named/dns plugin.
The `dnstop.c' code now contains my IPv6 patch to capture IPv6 traffic. The
plugin captures both, queries and replies, and collects statistics
accordingly. This means that the qtype of queries and the rcode of replies are
collected. The plugin can now be configured to ignore certain sources, but
this functionality is to be improved.
Florian Forster [Sat, 21 Oct 2006 12:38:01 +0000 (14:38 +0200)]
collection.cgi: Added `qtype'
Florian Forster [Fri, 20 Oct 2006 09:41:35 +0000 (11:41 +0200)]
named plugin: Many many more fixes to get the plugin working.
So far the QTypes are collected, and nothing else. But the core pcap-capturing
and communication over the pipe work now.
Florian Forster [Tue, 3 Oct 2006 16:39:10 +0000 (18:39 +0200)]
src/named.c: Fixed typos and stuff that prevented the compiler to build the file correctly.
Florian Forster [Tue, 3 Oct 2006 16:37:43 +0000 (18:37 +0200)]
Moved the definition of `T_MAX'.
Florian Forster [Tue, 3 Oct 2006 16:36:07 +0000 (18:36 +0200)]
Updated the build scripts for the named plugin.
Florian Forster [Tue, 3 Oct 2006 15:16:44 +0000 (17:16 +0200)]
Added the named plugin and a check for libpcap to the configure script.
Florian Forster [Tue, 3 Oct 2006 15:06:47 +0000 (17:06 +0200)]
Added a first rough draft of the new named plugin.
Florian Forster [Tue, 26 Sep 2006 18:05:21 +0000 (20:05 +0200)]
src/apache.c: Increase the buffer size from 4kByte to 16kByte, since this was a problem twice.
Also, make this limit easier to configure.
Peter Holik [Fri, 4 Aug 2006 18:37:13 +0000 (20:37 +0200)]
This patch adds an new plugin called multimeter.
I have a multimeter which can be connected to the serial port. It is
called Metex M4650CR.
No configuration is nesessary, this multimeter is autodetected on
programm start if connected and switched on. Only your serial port has
to be enabled (setserial /dev/ttyS0 autoconfig)
Florian Forster [Mon, 24 Jul 2006 07:01:28 +0000 (09:01 +0200)]
collectd.pod: Correct the information about the different modes.
There are _four_ modes now. Also, be more clear about when and why the `Client'
mode is the default mode.
Florian Forster [Sat, 22 Jul 2006 20:38:29 +0000 (22:38 +0200)]
Merge branch 'origin'
Florian Forster [Sat, 22 Jul 2006 20:36:46 +0000 (22:36 +0200)]
Merge branch 'collectd-3.10'
Florian Forster [Sat, 22 Jul 2006 20:34:27 +0000 (22:34 +0200)]
Merge branch 'collectd-3.10' of octo@verplant.org:/var/lib/git/collectd into collectd-3.10
Florian Forster [Sat, 22 Jul 2006 20:33:43 +0000 (22:33 +0200)]
collectd.conf.pod: Fix the synopsis: There is not `Port' option.
[22:23] <@tokkee> octo: Also laut deiner Manpage ist Listen ein Alias fuer Server und es gibt auch ne Option "Port" ;-)
Florian Forster [Sat, 22 Jul 2006 20:28:40 +0000 (22:28 +0200)]
collectd.conf.in: Added (commented) lines for the `Listen' and `Server' options.
[22:20] <@tokkee> octo: Koenntest du bitte im naechsten Release von collectd in das Config-File auskommentierte Bsp-Zeilen fuer "Server" und "Port" mit rein nehmen?
[22:20] <@octo> tokkee: Ja, kann ich machen..
[22:21] <@tokkee> octo: Thx.
[22:21] <@tokkee> octo: Dann brauch ich wegen so was net mit patchen im Paket anfangen ;-)
Florian Forster [Wed, 19 Jul 2006 16:52:20 +0000 (18:52 +0200)]
Merge branch 'master' of /var/lib/git/collectd
Florian Forster [Wed, 19 Jul 2006 16:51:35 +0000 (18:51 +0200)]
Merge branch 'collectd-3.10'
Florian Forster [Wed, 19 Jul 2006 16:50:21 +0000 (18:50 +0200)]
Bumped version to 3.10.1; Updated ChangeLog.
Florian Forster [Wed, 19 Jul 2006 16:41:36 +0000 (18:41 +0200)]
apcups plugin: Close the socket when `connect' failes.
Otherwise people will get `Too many open files' faily soon.