Ruben Kerkhof [Sun, 14 Aug 2016 19:41:00 +0000 (21:41 +0200)]
Merge pull request #1874 from rubenk/utils-dns-fix-compiler-warning
utils_dns.c: fix compiler warning
Florian Forster [Sun, 14 Aug 2016 19:36:27 +0000 (21:36 +0200)]
ceph plugin: Rewrite the BUFFER_ADD() macro.
I'm hoping that this fixes a potential integer underrun that may occur
when unconditionally subtracting strlen(dest) from sizeof(dest).
Issue: #1835
Ruben Kerkhof [Sun, 14 Aug 2016 19:32:00 +0000 (21:32 +0200)]
liboconfig: silence warnings in generated code
Lex generates these, nothing we can do about them
Ruben Kerkhof [Sun, 14 Aug 2016 19:10:49 +0000 (21:10 +0200)]
processes plugin: fix 3 compiler warnings on OS X
processes.c:1569:26: warning: comparison of integers of different signs: 'int' and 'mach_msg_type_number_t' (aka 'unsigned int') [-Wsign-compare]
for (int pset = 0; pset < pset_list_len; pset++)
~~~~ ^ ~~~~~~~~~~~~~
processes.c:1590:27: warning: comparison of integers of different signs: 'int' and 'mach_msg_type_number_t' (aka 'unsigned int') [-Wsign-compare]
for (int task = 0; task < task_list_len; task++)
~~~~ ^ ~~~~~~~~~~~~~
processes.c:1688:32: warning: comparison of integers of different signs: 'int' and 'mach_msg_type_number_t' (aka 'unsigned int') [-Wsign-compare]
for (int thread = 0; thread < thread_list_len; thread++)
~~~~~~ ^ ~~~~~~~~~~~~~~~
Florian Forster [Sun, 14 Aug 2016 19:03:23 +0000 (21:03 +0200)]
Merge remote-tracking branch 'github/master'
Florian Forster [Sun, 14 Aug 2016 19:02:31 +0000 (21:02 +0200)]
ceph plugin: Change g_num_daemons to size_t.
The variable is used as size for variable length arrays (VLAs), which
cannot have negative size.
Issue: #1835
Ruben Kerkhof [Sun, 14 Aug 2016 18:53:33 +0000 (20:53 +0200)]
cpu plugin: fix compiler warning on OS X
cpu.c:593:24: warning: comparison of integers of different signs: 'int' and 'mach_msg_type_number_t' (aka 'unsigned int') [-Wsign-compare]
for (int cpu = 0; cpu < cpu_list_len; cpu++)
~~~ ^ ~~~~~~~~~~~~
Florian Forster [Sun, 14 Aug 2016 18:47:15 +0000 (20:47 +0200)]
write_http plugin: Sanity check arguments to wh_write_command().
Issue: #1835
Ruben Kerkhof [Sun, 14 Aug 2016 18:28:43 +0000 (20:28 +0200)]
annotate vfprintf-like 'vcomplain' function
utils_complain.c:56:40: warning: format string is not a string literal
[-Wformat-nonliteral]
vsnprintf (message, sizeof (message), format, ap);
^~~~~~
Ruben Kerkhof [Sun, 14 Aug 2016 18:18:47 +0000 (20:18 +0200)]
libcollectdclient: annotate vprintf-like function
client.c:126:21: warning: format string is not a string literal [-Wformat-nonliteral]
status = vprintf (format, ap);
^~~~~~
Ruben Kerkhof [Sun, 14 Aug 2016 17:51:34 +0000 (19:51 +0200)]
Python plugin: fix compiler warning
python.c:397:25: warning: comparison of integers of different signs:
'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
for (size_t i = 0; i < num; ++i) {
~ ^ ~~~
Ruben Kerkhof [Sun, 14 Aug 2016 17:32:37 +0000 (19:32 +0200)]
Lua plugin: fix old style definition
lua.c: In function ‘module_register’:
lua.c:588:6: warning: old-style function definition
[-Wold-style-definition]
void module_register() {
^~~~~~~~~~~~~~~
Ruben Kerkhof [Sun, 14 Aug 2016 15:14:25 +0000 (17:14 +0200)]
Merge pull request #1885 from rubenk/lua-plugin
Add a Lua plugin for Collectd
Ruben Kerkhof [Sun, 14 Aug 2016 13:55:17 +0000 (15:55 +0200)]
README: bump Python requirement to 2.6
Ruben Kerkhof [Sun, 14 Aug 2016 13:54:24 +0000 (15:54 +0200)]
Lua plugin: add to rpm specfile
Ruben Kerkhof [Sun, 14 Aug 2016 13:48:55 +0000 (15:48 +0200)]
Lua plugin: add to README
Ruben Kerkhof [Sun, 14 Aug 2016 13:10:04 +0000 (15:10 +0200)]
Lua plugin: make function array const
Ruben Kerkhof [Sun, 14 Aug 2016 13:08:40 +0000 (15:08 +0200)]
Lua plugin: Terminate array with sentinel
From the API docs:
Any array of luaL_Reg must end with a sentinel entry in which both name
and func are NULL.
Ruben Kerkhof [Sun, 14 Aug 2016 12:43:07 +0000 (14:43 +0200)]
collectd-lua(5) fix syntax error in pod
Ruben Kerkhof [Sun, 14 Aug 2016 12:14:40 +0000 (14:14 +0200)]
Lua plugin: add section to collectd.conf(5)
Ruben Kerkhof [Sun, 14 Aug 2016 11:58:14 +0000 (13:58 +0200)]
Lua plugin: s/Collectd/collectd/g in manpage
Ruben Kerkhof [Sun, 14 Aug 2016 11:56:16 +0000 (13:56 +0200)]
Lua plugin: fix build with Lua 5.1
Ruben Kerkhof [Sun, 14 Aug 2016 11:42:41 +0000 (13:42 +0200)]
Lua plugin: add a manpage
Ruben Kerkhof [Sun, 14 Aug 2016 10:07:59 +0000 (12:07 +0200)]
Lua plugin: turn the collectd functions into a lib
Now the module shows up in 'package.loaded':
for name, func in pairs(package.loaded['collectd']) do
print(name, func)
end
returns:
dispatch_values function: 0x7f38b8a472c0
log_debug function: 0x7f38b8a47130
register_write function: 0x7f38b8a47520
log_info function: 0x7f38b8a470d0
register_read function: 0x7f38b8a47360
log_warning function: 0x7f38b8a47070
log_error function: 0x7f38b8a47100
log_notice function: 0x7f38b8a470a0
Ruben Kerkhof [Sun, 14 Aug 2016 09:59:03 +0000 (11:59 +0200)]
Lua plugin: use existing type for functions array
Florian Forster [Sun, 14 Aug 2016 07:33:32 +0000 (09:33 +0200)]
Merge remote-tracking branch 'github/pr/1882'
Ruben Kerkhof [Sat, 13 Aug 2016 17:21:21 +0000 (19:21 +0200)]
Merge pull request #1887 from rubenk/make-xfs-optional
Add an option to disable building with XFS support
Ruben Kerkhof [Sat, 13 Aug 2016 16:51:55 +0000 (18:51 +0200)]
liboconfig: make function static
Ruben Kerkhof [Sat, 13 Aug 2016 16:45:10 +0000 (18:45 +0200)]
configfile.h: remove unused declaration
Ruben Kerkhof [Sat, 13 Aug 2016 15:36:48 +0000 (17:36 +0200)]
Stop using net-snmp-config to detect libnetsmp
net-snmp-config returns the settings used to compile and link
libnetsnmp, not the settings needed to compile and link code against it.
This resulted in various issues, namely overlinking, failure to compile
without compiler optimisations, and overriding of our compiler flags.
One example is the following, just noticed on RHEL5:
cc1: warnings being treated as errors
snmp.c: In function 'csnmp_config_add_host':
snmp.c:767: warning: ISO C90 forbids mixed declarations and code
make[3]: *** [snmp_la-snmp.lo] Error 1
We do compile in C99 mode, but net-snmp-config adds
-Wdeclaration-after-statement to our build command line. The GCC on
RHEL5 returns a warning, while later GCCs just ignore this.
Ruben Kerkhof [Sat, 13 Aug 2016 14:34:37 +0000 (16:34 +0200)]
collectdmon: define PREFIX and LOCALSTATEDIR
Not an issue in practice, but this helps when running the code through
lint.
Ruben Kerkhof [Sat, 13 Aug 2016 14:27:47 +0000 (16:27 +0200)]
collectdctl: prefix may be undefined as well
This won't happen in practice since ./configure sets it, but it isn't
set when running the code through lint.
Ruben Kerkhof [Sat, 13 Aug 2016 14:25:06 +0000 (16:25 +0200)]
ceph plugin: just continue
Ruben Kerkhof [Sat, 13 Aug 2016 14:21:32 +0000 (16:21 +0200)]
barometer plugin: add missing include
Ruben Kerkhof [Sat, 13 Aug 2016 14:21:01 +0000 (16:21 +0200)]
collectctl: define LOCALSTATEDIR if not defined
Ruben Kerkhof [Sat, 13 Aug 2016 13:58:04 +0000 (15:58 +0200)]
write_log plugin: mark unused attribute as unused
Ruben Kerkhof [Sat, 13 Aug 2016 13:55:39 +0000 (15:55 +0200)]
treewide: use designated initializers for user_data
Ruben Kerkhof [Sat, 13 Aug 2016 13:23:27 +0000 (15:23 +0200)]
openldap plugin: replace comma with semicolon
This incidentally worked, but it is not a good idea.
Ruben Kerkhof [Sat, 13 Aug 2016 12:37:15 +0000 (14:37 +0200)]
Lua plugin: wrap debug code in COLLECT_DEBUG
No use formatting the string if we're not going to use it.
Ruben Kerkhof [Sat, 13 Aug 2016 11:23:34 +0000 (13:23 +0200)]
Add an option to disable building with XFS support
Right now, if you have the xfs development headers installed,
they will be picked up. Add an option to disable this behaviour.
Fixes #1878
Ruben Kerkhof [Sat, 13 Aug 2016 09:39:29 +0000 (11:39 +0200)]
zone plugin: fix typo in error message
Ruben Kerkhof [Sat, 13 Aug 2016 09:28:36 +0000 (11:28 +0200)]
collectd.conf(5): add Host option for curl_json
Ruben Kerkhof [Sat, 13 Aug 2016 09:13:13 +0000 (11:13 +0200)]
configure.ac: check for ExtUtils::MakeMaker
The perl bindings need this module so perl can generate Makefile.pl.
Fixes #1886
Julien Ammous [Fri, 12 Aug 2016 20:10:59 +0000 (22:10 +0200)]
Add a Lua plugin for Collectd
Florian Forster [Fri, 12 Aug 2016 13:32:48 +0000 (15:32 +0200)]
grpc plugin: Unify SSL config options.
These option names have been copied from the Apache webserver.
Florian Forster [Fri, 12 Aug 2016 13:22:49 +0000 (15:22 +0200)]
grpc plugin: Implement the <Server "host" "port"> option.
This allows the gRPC plugin to send metrics, via gRPC, to another
collectd instance or other implementation of the "Collectd" gRPC
service.
Ruben Kerkhof [Fri, 12 Aug 2016 11:15:28 +0000 (13:15 +0200)]
Merge pull request #900 from ccin2p3/faxmodem/cpu-numcpu
implement reporting of ncpu
Fᴀʙɪᴇɴ Wᴇʀɴʟɪ [Fri, 12 Aug 2016 11:04:00 +0000 (13:04 +0200)]
address @octo and @rubenk's comments
Change-Id: I5661a555d95227e63b3c873a0fd0b2360a040342
Ruben Kerkhof [Fri, 12 Aug 2016 09:22:37 +0000 (11:22 +0200)]
Merge pull request #1873 from rubenk/fix-duplicate-label_t
Work around Solaris 10 defining label_t
Ruben Kerkhof [Fri, 12 Aug 2016 08:58:59 +0000 (10:58 +0200)]
Merge pull request #1875 from rubenk/remove-configfile-h-from-plugins
Remove configfile.h from plugins
Sebastian Harl [Thu, 11 Aug 2016 20:51:50 +0000 (22:51 +0200)]
Merge pull request #1876 from octo/issue/1819
grpc plugin: Refactor plugin.
Ruben Kerkhof [Thu, 11 Aug 2016 16:40:40 +0000 (18:40 +0200)]
Merge branch 'collectd-5.5'
Ruben Kerkhof [Thu, 11 Aug 2016 15:45:48 +0000 (17:45 +0200)]
Merge branch 'collectd-5.4' into collectd-5.5
Ruben Kerkhof [Thu, 11 Aug 2016 15:44:42 +0000 (17:44 +0200)]
md: fix deprecation warning with latest glibc
md.c: In function ‘md_process’:
md.c:120:3: warning: ‘__makedev_from_sys_types’ is deprecated:
In the GNU C Library, `makedev' is defined by <sys/sysmacros.h>.
For historical compatibility, it is currently defined by
<sys/types.h> as well, but we plan to remove this soon.
To use `makedev', include <sys/sysmacros.h> directly.
If you did not intend to use a system-defined macro `makedev',
you should #undef it after including <sys/types.h>.
[-Wdeprecated-declarations]
if (st.st_rdev != makedev (MD_MAJOR, minor))
^~
In file included from /usr/include/features.h:397:0,
from /usr/include/bits/libc-header-start.h:33,
from /usr/include/stdio.h:28,
from ./daemon/collectd.h:34,
from md.c:22:
Ruben Kerkhof [Thu, 11 Aug 2016 15:14:54 +0000 (17:14 +0200)]
common.c: fix calloc arguments order
Florian Forster [Thu, 11 Aug 2016 15:10:13 +0000 (17:10 +0200)]
Merge remote-tracking branch 'github/pr/1530'
Fabien Wernli [Tue, 20 Jan 2015 14:21:06 +0000 (15:21 +0100)]
implement reporting of ncpu
Change-Id: Ia305b74139352f16f71b1f747875d6c7a0c376a4
David Gibson [Wed, 10 Aug 2016 10:07:14 +0000 (20:07 +1000)]
Fix conceptual buglet in default_callback
The 'DERIVE' path in default_callback() increments the 'counter' field of
value instead of the 'derive' field. Since those fields have the same
type and offset within the value union this will still work fine, but
AFAICT it's conceptually incorrect. This corrects it.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Florian Forster <octo@collectd.org>
Florian Forster [Thu, 11 Aug 2016 06:34:31 +0000 (08:34 +0200)]
proto/collectd.proto: Improve documentation.
DispatchValues' documentation is now written from the POV of the server,
not the caller as it was previously worded.
Florian Forster [Thu, 11 Aug 2016 05:53:10 +0000 (07:53 +0200)]
grpc plugin: Rename "err" to "status".
Pavel Rochnyack [Sun, 20 Mar 2016 09:43:36 +0000 (15:43 +0600)]
statsd, utils_latency: allow to reduce bin width
Marc Fournier [Wed, 10 Aug 2016 20:42:23 +0000 (22:42 +0200)]
src/daemon/common.c: avoid leaking cap_header in error condition
Marc Fournier [Wed, 10 Aug 2016 16:14:35 +0000 (18:14 +0200)]
src/daemon/common.c: avoid using private structs from <linux/capability.h>
Marc Fournier [Wed, 10 Aug 2016 16:12:54 +0000 (18:12 +0200)]
turbostat: avoid potential unused variable
Marc Fournier [Wed, 10 Aug 2016 16:12:10 +0000 (18:12 +0200)]
fix typographical mistake in warning message
Ruben Kerkhof [Wed, 10 Aug 2016 15:17:57 +0000 (17:17 +0200)]
swap plugin: fix leak on error
Ruben Kerkhof [Wed, 10 Aug 2016 14:03:20 +0000 (16:03 +0200)]
write_sensu plugin: fix build on OpenBSD
time_t is a long long on OpenBSD
Ruben Kerkhof [Wed, 10 Aug 2016 14:02:54 +0000 (16:02 +0200)]
chrony plugin: fix build on OpenBSD
time_t is a long long on OpenBSD
Florian Forster [Wed, 10 Aug 2016 12:46:24 +0000 (14:46 +0200)]
proto/*.proto: Reformat using clang-format.
Florian Forster [Wed, 10 Aug 2016 12:42:59 +0000 (14:42 +0200)]
grpc plugin: Move all functions to a single service again.
Florian Forster [Tue, 2 Aug 2016 12:15:45 +0000 (14:15 +0200)]
grpc plugin: Switch to the synchronous interface.
Florian Forster [Fri, 29 Jul 2016 09:24:42 +0000 (11:24 +0200)]
proto/*.proto: Add the go_package option.
Florian Forster [Tue, 2 Aug 2016 06:14:24 +0000 (08:14 +0200)]
grpc plugin: Turn QueryValues into a server-side streaming RPC.
Florian Forster [Wed, 10 Aug 2016 12:43:42 +0000 (14:43 +0200)]
Build system: set CPPFLAGS when checking for <grpc++/grpc++.h>
Ruben Kerkhof [Wed, 10 Aug 2016 11:04:27 +0000 (13:04 +0200)]
common.c: fix compilation on OpenBSD
cc1: warnings being treated as errors
common.c: In function 'set_sock_opts':
common.c:1572: warning: unused variable 'tcp_keepintvl'
common.c:1571: warning: unused variable 'tcp_keepidle'
*** Error 1 in target 'common.lo'
*** Error 1 in src/daemon (Makefile:1048 'common.lo': @echo " CC " common.lo;depbase=`echo common.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$|...)
*** Error 1 in src (Makefile:5007 'all-recursive')
*** Error 2 in src (Makefile:3284 'all')
*** Error 1 in /root/src/collectd (Makefile:611 'all-recursive')
Ruben Kerkhof [Wed, 10 Aug 2016 09:01:41 +0000 (11:01 +0200)]
Ignore cscope files
Ruben Kerkhof [Wed, 10 Aug 2016 08:26:45 +0000 (10:26 +0200)]
Remove configfile.h from plugins
It is already included by collectd.h
Marc Fournier [Tue, 17 May 2016 05:36:34 +0000 (07:36 +0200)]
check_capability: explicitly target recent linux implementations
There are several, incompatible, capabilities implementations, all
exposed through `<sys/capability.h>`. Currently only Linux's V3
function and capability sets are supported.
This patch guards against using Linux-specific functions & capabilities
on other implementations, while structring the code to allow adding
support for them.
Marc Fournier [Tue, 10 May 2016 16:01:49 +0000 (18:01 +0200)]
iptables: include libiptc headers before capability.h
Some versions of sys/capability.h seem to have conflicting declarations
with other (linux) kernel header files, so order matters.
Marc Fournier [Tue, 26 Jan 2016 20:46:59 +0000 (21:46 +0100)]
check and warn about capabilities misconfiguration
Add WARNING() statements to a bunch of plugins which require special
privileges to work properly. They would be emitted once at startup time,
if running as root with privileges dropped, or if running as a normal
users without the needed capabilities explicitly set.
Related to #1444
Marc Fournier [Tue, 26 Jan 2016 17:30:17 +0000 (18:30 +0100)]
turbostat plugin: use check_capability() function
Marc Fournier [Tue, 26 Jan 2016 17:14:09 +0000 (18:14 +0100)]
src/daemon/common.[ch]: add check_capability() function
This is largely inspired by the capability check done in
src/turbostat.c, so most of the credits go to Vincent Brillault.
Florian Forster [Tue, 9 Aug 2016 19:46:21 +0000 (21:46 +0200)]
mysql plugin: Remove trailing whitespace.
Brian Lalor [Thu, 3 Sep 2015 22:41:21 +0000 (18:41 -0400)]
Allow MySQL to use SSL connections
Marc Fournier [Tue, 9 Aug 2016 14:55:03 +0000 (16:55 +0200)]
Merge pull request #1549 from mfournier/socket-keepalive
Enable TCP socket keepalive on write plugins
Marc Fournier [Tue, 9 Aug 2016 12:40:36 +0000 (14:40 +0200)]
collectd.spec: add missing %define required by gps plugin
Ruben Kerkhof [Tue, 9 Aug 2016 12:23:06 +0000 (14:23 +0200)]
utils_dns.c: fix compiler warning
utils_dns.c: In function ‘handle_ip’:
utils_dns.c:531:29: warning: pointer of type ‘void *’ used in arithmetic
[-Wpointer-arith]
memcpy(buf, (void *) ip + offset, len - offset);
^
Ruben Kerkhof [Tue, 9 Aug 2016 11:57:36 +0000 (13:57 +0200)]
collectdctl.c: fix two compiler warnings
collectdctl.c: In function ‘flush’:
collectdctl.c:315:21: warning: comparison between signed and unsigned
integer expressions [-Wsign-compare]
for (int i = 0; i < plugins_num; ++i) {
^
collectdctl.c:323:25: warning: comparison between signed and unsigned
integer expressions [-Wsign-compare]
for (int j = 0; j < identifiers_num; ++j) {
^
Ruben Kerkhof [Tue, 9 Aug 2016 11:51:46 +0000 (13:51 +0200)]
gps plugin: fix compiler warning
gps.c:242:12: warning: function declaration isn’t a prototype
[-Wstrict-prototypes]
static int cgps_read ()
^~~~~~~~~
gps.c: In function ‘cgps_read’:
gps.c:242:12: warning: old-style function definition
[-Wold-style-definition]
Ruben Kerkhof [Tue, 9 Aug 2016 11:51:02 +0000 (13:51 +0200)]
utils_db_query.c: fix compiler warning
utils_db_query.c: In function ‘udb_result_submit’:
utils_db_query.c:259:11: warning: declaration of ‘status’ shadows a
previous local [-Wshadow]
int status = strjoin (vl.type_instance, sizeof
(vl.type_instance),
^~~~~~
Marc Fournier [Tue, 9 Aug 2016 11:15:15 +0000 (13:15 +0200)]
collectd.spec: add gps plugin
Marc Fournier [Tue, 9 Aug 2016 11:14:04 +0000 (13:14 +0200)]
Merge remote-tracking branch 'origin/pr/1346'
Conflicts:
README
configure.ac
src/Makefile.am
src/collectd.conf.in
src/collectd.conf.pod
src/types.db
Ruben Kerkhof [Tue, 9 Aug 2016 10:57:21 +0000 (12:57 +0200)]
Work around Solaris 10 defining label_t
Solaris 10 defines label_t in /usr/include/sys/machtypes.h,
unless POSIX_C_SOURCE is defined, or when __EXTENSIONS__ is defined.
Fixes #1301
Marc Fournier [Sat, 13 Feb 2016 11:29:37 +0000 (12:29 +0100)]
write_tsdb: enable TCP keepalive on network socket
Marc Fournier [Sat, 13 Feb 2016 11:29:30 +0000 (12:29 +0100)]
write_sensu: enable TCP keepalive on network socket
Marc Fournier [Sat, 13 Feb 2016 11:29:21 +0000 (12:29 +0100)]
write_riemann: enable TCP keepalive on network socket
Marc Fournier [Sat, 13 Feb 2016 11:29:13 +0000 (12:29 +0100)]
write_graphite: enable TCP keepalive on network socket
Marc Fournier [Sat, 13 Feb 2016 10:51:23 +0000 (11:51 +0100)]
daemon/common.[ch]: add set_sock_opts() function
Enables the TCP keepalive mechanism on a given socket.
This would typically be used on sockets opened by write plugins
which submit data to a remote server.
Up to now, collectd fails to notice when a remote server dies without
properly closing the network connection, leading to more and more memory
getting allocated as the values pile up in the write queue.
The keepalive values are proportional to the configured `Interval`. The
first probe is emitted `10 x Interval` seconds after the last TCP packet
was seen, and then once per `Interval` until the threshold defined by
the OS is reached.
See: http://www.tldp.org/HOWTO/html_single/TCP-Keepalive-HOWTO/#checkdeadpeers
Florian Forster [Tue, 9 Aug 2016 08:14:03 +0000 (10:14 +0200)]
ceph plugin: Really fix "parse_keys" test.
This reverts commit
9521a596cb88b044a2f08db53520edd6e15c8d39.
Marc Fournier [Mon, 8 Aug 2016 13:36:15 +0000 (15:36 +0200)]
collectd.spec: fix ./configure arguments order