fix double free errors found by valgrind
Create kafka handles from within write callback
write_sensu: fix 2 format-related details
The default CC on freebsd-10 (clang 3.4) spotted these issues:
write_sensu.c:494:38: error: format specifies type 'long long' but the argument has type 'int64_t' (aka 'long') [-Werror,-Wformat]
write_sensu.c:494:45: error: data argument not used by format string [-Werror,-Wformat-extra-args]
The default CC on freebsd-10 (clang 3.4) spotted these issues:
write_sensu.c:494:38: error: format specifies type 'long long' but the argument has type 'int64_t' (aka 'long') [-Werror,-Wformat]
write_sensu.c:494:45: error: data argument not used by format string [-Werror,-Wformat-extra-args]
Merge branch 'collectd-5.4'
Conflicts:
src/Makefile.am
src/network.c
Conflicts:
src/Makefile.am
src/network.c
Merge branch 'collectd-5.3' into collectd-5.4
write_kafka: correct mistyped function name
write_kafka: fix typo preventing --with-librdkafka from working as expected
Merge remote-tracking branch 'origin/pr/1001'
Merge branch 'collectd-4.10' into collectd-5.3
notify_email: avoid linking against libdl
This flag seems to have been accidentally added in 451d75bae1 and
prevents building the plugin on platforms which don't have GNU libc.
Conflicts:
src/Makefile.am
This flag seems to have been accidentally added in 451d75bae1 and
prevents building the plugin on platforms which don't have GNU libc.
Conflicts:
src/Makefile.am
notify_email: avoid linking against libdl
This flag seems to have been accidentally added in 451d75bae1 and
prevents building the plugin on platforms which don't have GNU libc.
This flag seems to have been accidentally added in 451d75bae1 and
prevents building the plugin on platforms which don't have GNU libc.
Merge branch 'collectd-5.3' into collectd-5.4
Revert "version-gen.sh: Switch to bash due to bashisms."
The last bashism was removed in 4d376681. Reverting to /bin/sh prevents
build errors on platforms without bash installed by default.
This reverts commit 3bda88e8b425f43644e303e6957e38ae59c1bc83.
The last bashism was removed in 4d376681. Reverting to /bin/sh prevents
build errors on platforms without bash installed by default.
This reverts commit 3bda88e8b425f43644e303e6957e38ae59c1bc83.
write_sensu: pass literal string to ERROR() macro
This allows building with gcc's `-Werror=format-security` flag, which is
enforced when building debian packages.
See https://wiki.debian.org/Hardening
This allows building with gcc's `-Werror=format-security` flag, which is
enforced when building debian packages.
See https://wiki.debian.org/Hardening
Merge remote-tracking branch 'origin/pr/998'
network: set ttl before opening server sockets
If TimeToLive is defined in collectd.conf after Server options, the
net_config_ttl value is updated after network_config_add_server and
the desired ttl is not used.
If TimeToLive is defined in collectd.conf after Server options, the
net_config_ttl value is updated after network_config_add_server and
the desired ttl is not used.
Warn if ttl is out of bounds
openvpn plugin: Don't signal an error when no clients are connected.
In the multi1_read() function, an error (zero) was returned when no
clients were currently connected to the OpenVPN server, because the
"read" variable was initialized to zero and the while loop exited before
it was set to one. This is not the intended behavior.
Thanks to @srix for reporting this issue!
Fixes: #731
In the multi1_read() function, an error (zero) was returned when no
clients were currently connected to the OpenVPN server, because the
"read" variable was initialized to zero and the while loop exited before
it was set to one. This is not the intended behavior.
Thanks to @srix for reporting this issue!
Fixes: #731
Merge branch 'collectd-5.4'
README: ordering
RPM specfile: add write_sensu and ipc plugins
Merge branch 'collectd-5.3' into collectd-5.4
ipc: don't enable by default in example config file
ipc: build on AIX by default
ipc: don't document plugin without any options
ipc: remove extraneous call to sysconf()
Merge remote-tracking branch 'origin/pr/925'
write_sensu: documentation wording, wrap long lines
Thanks to @jamtur01 for reviewing !
Thanks to @jamtur01 for reviewing !
Merge remote-tracking branch 'origin/pr/912'
Merge remote-tracking branch 'origin/pr/946'
Conflicts:
src/collectd.conf.pod
Conflicts:
src/collectd.conf.pod
curl-based plugins: disable Timeout option if libcurl < 7.16.2
This could be done better, but as it's a non-essential feature and
7.16.2 is 8 years old, I favor not over-complicating things.
This could be done better, but as it's a non-essential feature and
7.16.2 is 8 years old, I favor not over-complicating things.
Merge remote-tracking branch 'origin/pr/993'
Merge remote-tracking branch 'origin/pr/985'
Merge remote-tracking branch 'origin/pr/693'
Conflicts:
src/collectd.conf.pod
Conflicts:
src/collectd.conf.pod
dbi plugin: fix a warning mentioning snmp plugin
write_http: make sure CURLOPT_* only get longs
... to avoid portability problems.
... to avoid portability problems.
make sure CURLOPT_TIMEOUT_MS only gets longs
... to avoid portability problems.
... to avoid portability problems.
bind: fix a memory leak
Bind plugin: Add support for per-zone stats in v3 XML
Contrary to Victor's saying in commit 78e89b2e0c205 (bind plugin: add
support for the new XML v3 API.), XML v3 API does support per-zone
statistics.
By default those statistics are limited to zone serial as if
zone-statistics terse;
was listed in each zone definition block.
To obtain full statistics the above default must be overridden with:
zone-statistics full;
Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Contrary to Victor's saying in commit 78e89b2e0c205 (bind plugin: add
support for the new XML v3 API.), XML v3 API does support per-zone
statistics.
By default those statistics are limited to zone serial as if
zone-statistics terse;
was listed in each zone definition block.
To obtain full statistics the above default must be overridden with:
zone-statistics full;
Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
collectd.conf.pod: clarify possibly confusing statement
curl: correct typo in error message
doc & comments: s/mili/milli/
ascent: Add support for specifying a connection timeout
nginx: Add support for specifying a connection timeout
bind: Add support for specifying a connection timeout
apache: Add support for specifying a connection timeout
curl_xml: Add support for specifying a connection timeout
curl: adapt Timeout doc bits to new behaviour
Also clarify the ins and outs of stalled network connections regarding
threads consumption and add warning about timeouts and
MeasureResponseTime.
Also clarify the ins and outs of stalled network connections regarding
threads consumption and add warning about timeouts and
MeasureResponseTime.
Merge branch 'collectd-4.10' into collectd-5.3
Fix type instance sanitization in bind plugin
curl_json: allow Timeout to be set to 0
also use the per-instance interval or plugin_get_interval() as the
default value, depending on which one is configured.
also use the per-instance interval or plugin_get_interval() as the
default value, depending on which one is configured.
curl: allow Timeout to be set to 0
also use plugin_get_interval() rather than cf_get_default_interval() to
take per-plugin interval in account.
also use plugin_get_interval() rather than cf_get_default_interval() to
take per-plugin interval in account.
curl_json: Add support for specifying a connection timeout
There's apparently no need to init the config values in the `db` struct;
memset() is used earlier in the process. This patch doesn't change this
convention.
There's apparently no need to init the config values in the `db` struct;
memset() is used earlier in the process. This patch doesn't change this
convention.
curl: Add support for specifying a connection timeout
battery: do not report sysfs ENODEV failure
Linux reports ENODEV if the reported battery values are equal to
ACPI_BATTERY_VALUE_UNKNOWN. This can be observed for an unpatched Clevo
B7130 laptop while reading the "Battery Present Charge" attribute.
Since this is a non-fatal, non-recoverable event, do not report such
errors. Also change the error message to report the filename triggering
this error to ease hunting down the error.
Linux reports ENODEV if the reported battery values are equal to
ACPI_BATTERY_VALUE_UNKNOWN. This can be observed for an unpatched Clevo
B7130 laptop while reading the "Battery Present Charge" attribute.
Since this is a non-fatal, non-recoverable event, do not report such
errors. Also change the error message to report the filename triggering
this error to ease hunting down the error.
battery: report current if known
The power field is not always available (take my Clevo B7130 laptop for
example). The current is reported though via "current_now".
According to the ACPI spec v5.0, sect. 10.2.2.6 _BST (Battery Status),
the reported field is "battery present rate" which is always positive
(its direction depends on the charging state).
Contents of /sys/class/power_supply/BAT0/uevent for my laptop:
POWER_SUPPLY_NAME=BAT0
POWER_SUPPLY_STATUS=Discharging
POWER_SUPPLY_PRESENT=1
POWER_SUPPLY_TECHNOLOGY=Li-ion
POWER_SUPPLY_CYCLE_COUNT=0
POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11100000
POWER_SUPPLY_VOLTAGE_NOW=11824000
POWER_SUPPLY_CURRENT_NOW=1498000
POWER_SUPPLY_CHARGE_FULL_DESIGN=5200000
POWER_SUPPLY_CHARGE_FULL=5280000
POWER_SUPPLY_CHARGE_NOW=4797000
POWER_SUPPLY_CAPACITY=90
POWER_SUPPLY_CAPACITY_LEVEL=Normal
POWER_SUPPLY_MODEL_NAME=BAT
POWER_SUPPLY_MANUFACTURER=NOTEBOOK
POWER_SUPPLY_SERIAL_NUMBER=0001
Note for Clevo B7130 owners, the charging rate is not reported when
discharging but this can be [patched][1].
[1]: https://github.com/Lekensteyn/acpi-stuff/blob/master/Clevo-B7130/BatteryFix.dsl
The power field is not always available (take my Clevo B7130 laptop for
example). The current is reported though via "current_now".
According to the ACPI spec v5.0, sect. 10.2.2.6 _BST (Battery Status),
the reported field is "battery present rate" which is always positive
(its direction depends on the charging state).
Contents of /sys/class/power_supply/BAT0/uevent for my laptop:
POWER_SUPPLY_NAME=BAT0
POWER_SUPPLY_STATUS=Discharging
POWER_SUPPLY_PRESENT=1
POWER_SUPPLY_TECHNOLOGY=Li-ion
POWER_SUPPLY_CYCLE_COUNT=0
POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11100000
POWER_SUPPLY_VOLTAGE_NOW=11824000
POWER_SUPPLY_CURRENT_NOW=1498000
POWER_SUPPLY_CHARGE_FULL_DESIGN=5200000
POWER_SUPPLY_CHARGE_FULL=5280000
POWER_SUPPLY_CHARGE_NOW=4797000
POWER_SUPPLY_CAPACITY=90
POWER_SUPPLY_CAPACITY_LEVEL=Normal
POWER_SUPPLY_MODEL_NAME=BAT
POWER_SUPPLY_MANUFACTURER=NOTEBOOK
POWER_SUPPLY_SERIAL_NUMBER=0001
Note for Clevo B7130 owners, the charging rate is not reported when
discharging but this can be [patched][1].
[1]: https://github.com/Lekensteyn/acpi-stuff/blob/master/Clevo-B7130/BatteryFix.dsl
write_http: add 2 new options to example config
write_http: control rate using only one parameter
- do not enable the feature with an on/off switch. Enable it by setting
a positive value to the parameter instead. Therefore drop the
arbitrary default value used previously.
- rename LowLimitBytesPerSec to LowSpeedLimit.
- make LowSpeedLimit refer to bytes per second rather than bytes per
Interval.
- do not enable the feature with an on/off switch. Enable it by setting
a positive value to the parameter instead. Therefore drop the
arbitrary default value used previously.
- rename LowLimitBytesPerSec to LowSpeedLimit.
- make LowSpeedLimit refer to bytes per second rather than bytes per
Interval.
write_http: adapt the behaviour of Timeout option
- rename PostTimeoutSec parameter to Timeout
- change Timeout to take milliseconds rather than seconds, for the sake
of consistency: collectd allow working at the sub-second scale if need
be, so it's a shame to restrain this here.
- do *not* set the default timeout to the value of Interval. Rationale:
what matters here is that each POST request completes before the send
buffer fills up again. How fast the send buffer fills up completely
depends on how much data is collected. Interval is unrelated to this,
and unlike read plugins, I don't think it makes a good value to use as
the default timeout.
- rename PostTimeoutSec parameter to Timeout
- change Timeout to take milliseconds rather than seconds, for the sake
of consistency: collectd allow working at the sub-second scale if need
be, so it's a shame to restrain this here.
- do *not* set the default timeout to the value of Interval. Rationale:
what matters here is that each POST request completes before the send
buffer fills up again. How fast the send buffer fills up completely
depends on how much data is collected. Interval is unrelated to this,
and unlike read plugins, I don't think it makes a good value to use as
the default timeout.
fix functions indentation and statuses initialization.
write_sensu cannot be endpoint/proxy.
Merge remote-tracking branch 'origin/pr/752' into wh_low_speed_limit
Conflicts:
src/write_http.c
Also slipped in a couple of conding-style consistentcy related changes.
Conflicts:
src/write_http.c
Also slipped in a couple of conding-style consistentcy related changes.
Upgrade spec to 5.4.2
Merge branch 'collectd-5.3' into collectd-5.4
Conflicts:
contrib/redhat/collectd.spec
src/collectd.conf.pod
Conflicts:
contrib/redhat/collectd.spec
src/collectd.conf.pod
RPM specfile: bump version number
Thanks to @Poil for pointing that out !
Thanks to @Poil for pointing that out !
log_logstash: adapt JSON format to logstash 1.2+
Fixes #974
Fixes #974
write_sensu plugin to write datapoints and notification to sensu client TCP socket. Inspired from write_riemann.
collectd.conf(5): move misplaced block in postgresql section
Remove more references to the Globals option
This is a follow up to commit 5eabeb9248
At this point, the last reference to Globals in the doc & examples is
the detailed explanation in collectd.conf(5).
This is a follow up to commit 5eabeb9248
At this point, the last reference to Globals in the doc & examples is
the detailed explanation in collectd.conf(5).
Merge branch 'collectd-5.4'
Conflicts:
configure.ac
src/dbi.c
src/utils_latency.c
Conflicts:
configure.ac
src/dbi.c
src/utils_latency.c
Revert "add a conditional for the new dbi reentrant driver interface"
This reverts commit f1907a6d0775bc2ed9f2de79bd82b05e06e3e214.
With @pyr's acknowledgement, thanks !
Fixes #962
This reverts commit f1907a6d0775bc2ed9f2de79bd82b05e06e3e214.
With @pyr's acknowledgement, thanks !
Fixes #962
Merge pull request #947 from mfournier/avoid_using_curlopt_userpwd
avoid using CURLOPT_USERPWD when possible
avoid using CURLOPT_USERPWD when possible
amqp: add documentation bits for ConnectionRetryDelay feature
amqp: disable reconnection delaying feature by default
amqp: coding-style consistency
AMQP connection failure leads collectd to use 100%CPU
Summary:
Issue : https://ipm.bloomberg.com/jira/browse/SS-103
Solution : When amqp connection fails, it retries for every message, added a fix to retry only after a delay. A new configuration "ConnectionRetryDelay" has been introduced with default value as 60 seconds.
Test Plan:
1. Tested without the new configuration
2. Tested with the new configuration
In both the cases, verified connection is retried only after the delay and made sure collectd is not taking 100% cpu.
Reviewers: skhajamo
Reviewed By: skhajamo
CC: arcyd
Differential Revision: https://all.phab.dev.bloomberg.com/D149956
Conflicts:
src/amqp.c
Summary:
Issue : https://ipm.bloomberg.com/jira/browse/SS-103
Solution : When amqp connection fails, it retries for every message, added a fix to retry only after a delay. A new configuration "ConnectionRetryDelay" has been introduced with default value as 60 seconds.
Test Plan:
1. Tested without the new configuration
2. Tested with the new configuration
In both the cases, verified connection is retried only after the delay and made sure collectd is not taking 100% cpu.
Reviewers: skhajamo
Reviewed By: skhajamo
CC: arcyd
Differential Revision: https://all.phab.dev.bloomberg.com/D149956
Conflicts:
src/amqp.c
Merge pull request #965 from rubenk/powerdns-update-auth-stats
powerdns: update plugin with stats for pdns 3.4.3
powerdns: update plugin with stats for pdns 3.4.3
Merge pull request #959 from rubenk/fix-ceph-plugin
Ceph: do not define _BSD_SOURCE
Ceph: do not define _BSD_SOURCE
write_tsdb plugin: Fix name generation even more.
There were more cases in which "type" or "type_instance" were omitted.
Fixes: #945
There were more cases in which "type" or "type_instance" were omitted.
Fixes: #945
write_tsdb plugin: Add type and type_instance to the metric name in any case.
Previously, the generated names were wrong, especially when no
plugin instance was used for a metric.
Fixes: #945
Signed-off-by: Florian Forster <octo@collectd.org>
Previously, the generated names were wrong, especially when no
plugin instance was used for a metric.
Fixes: #945
Signed-off-by: Florian Forster <octo@collectd.org>
Makefile.am: s/INCLUDES/AM_CPPFLAGS/
Fixes the following warning:
Makefile.am:5: warning: 'INCLUDES' is the old name for 'AM_CPPFLAGS' (or '*_CPPFLAGS')
Fixes the following warning:
Makefile.am:5: warning: 'INCLUDES' is the old name for 'AM_CPPFLAGS' (or '*_CPPFLAGS')
powerdns: update plugin with stats for pdns 3.4.3
write_mongodb plugin: Fix BSON memory handling even further.
According to the mongo-c-driver 0.8.1 documentation, each call to
bson_alloc() needs to be matched by a call to bson_dealloc() and each
call to bson_init() needs to be matched by a call to bson_destroy().
Additionally, this patch adds macros for mongo-c-driver < 0.8.0 to map
the new bson_alloc() and bson_deallow() names to the old bson_create()
and bson_dispose() symbol names.
Tested with mongo-c-driver 0.8.1 and 0.7.1.
Fixes: #331, #956
According to the mongo-c-driver 0.8.1 documentation, each call to
bson_alloc() needs to be matched by a call to bson_dealloc() and each
call to bson_init() needs to be matched by a call to bson_destroy().
Additionally, this patch adds macros for mongo-c-driver < 0.8.0 to map
the new bson_alloc() and bson_deallow() names to the old bson_create()
and bson_dispose() symbol names.
Tested with mongo-c-driver 0.8.1 and 0.7.1.
Fixes: #331, #956
write_mongodb plugin: s/bson_dispose/bson_destroy/
Thanks to @eremenko for providing the initial patch!
Fixes: #331, #956
Thanks to @eremenko for providing the initial patch!
Fixes: #331, #956
Ceph: define _DEFAULT_SOURCE next to _BSD_SOURCE
Fixes:
make[3]: Entering directory '/home/ruben/src/collectd/src'
CC ceph_la-ceph.lo
In file included from /usr/include/stdio.h:27:0,
from ./daemon/collectd.h:34,
from ceph.c:26:
/usr/include/features.h:148:3: error: #warning "_BSD_SOURCE and
_SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Werror=cpp]
# warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use
# _DEFAULT_SOURCE"
^
cc1: all warnings being treated as errors
Makefile:4120: recipe for target 'ceph_la-ceph.lo' failed
make[3]: *** [ceph_la-ceph.lo] Error 1
make[3]: Leaving directory '/home/ruben/src/collectd/src'
Makefile:5096: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory '/home/ruben/src/collectd/src'
Makefile:3142: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/ruben/src/collectd/src'
Makefile:551: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1
Fixes:
make[3]: Entering directory '/home/ruben/src/collectd/src'
CC ceph_la-ceph.lo
In file included from /usr/include/stdio.h:27:0,
from ./daemon/collectd.h:34,
from ceph.c:26:
/usr/include/features.h:148:3: error: #warning "_BSD_SOURCE and
_SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Werror=cpp]
# warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use
# _DEFAULT_SOURCE"
^
cc1: all warnings being treated as errors
Makefile:4120: recipe for target 'ceph_la-ceph.lo' failed
make[3]: *** [ceph_la-ceph.lo] Error 1
make[3]: Leaving directory '/home/ruben/src/collectd/src'
Makefile:5096: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory '/home/ruben/src/collectd/src'
Makefile:3142: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/ruben/src/collectd/src'
Makefile:551: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1
Statsd: avoid doing a division by zero when calculating the percentile with an empty histogram.
Statsd: avoid doing a division by zero when calculating the average if we didn't get any values.
utils_latency: use portable format string
statsd histogram to support more than 1 second
Summary:
Problem: Collectd/Statsd supports configurable percentiles for timers but it limits the value to be 1 to 1000ms. If the timer value is more than 1000ms, it uses for min, max, average,... and drops it for percentile computation.
Solution: Added support for increasing bin width when the value is above histogram's range.
Test Plan: Tested by sending metrics within range and out-of-range (ie above 1000 ms)
Reviewers: skhajamo, shalstea
Reviewed By: skhajamo
CC: arcyd
Differential Revision: https://all.phab.dev.bloomberg.com/D156454
Summary:
Problem: Collectd/Statsd supports configurable percentiles for timers but it limits the value to be 1 to 1000ms. If the timer value is more than 1000ms, it uses for min, max, average,... and drops it for percentile computation.
Solution: Added support for increasing bin width when the value is above histogram's range.
Test Plan: Tested by sending metrics within range and out-of-range (ie above 1000 ms)
Reviewers: skhajamo, shalstea
Reviewed By: skhajamo
CC: arcyd
Differential Revision: https://all.phab.dev.bloomberg.com/D156454
Merge pull request #838 from yogeswaran/histogram
statsd histogram to support more than 1 second
statsd histogram to support more than 1 second
configure: add liblvm2app to summary output
Merge branch 'collectd-5.3' into collectd-5.4
Conflicts:
configure.ac
Conflicts:
configure.ac
configure: add missing entries in summary output
... and reorder alphabetically.
... and reorder alphabetically.
Merge pull request #951 from tokkee/sh/debian-patches
plugin: Use strcasecmp rather than strncasecmp to find a plugin.
plugin: Use strcasecmp rather than strncasecmp to find a plugin.
Merge pull request #953 from rubenk/powerdns-do-not-look-past-the-end-of-array
Powerdns plugin: fix logging on failed lookup
Powerdns plugin: fix logging on failed lookup
Powerdns plugin: fix logging on failed lookup
Don't look past the end of the array but check the boundary first.
Don't look past the end of the array but check the boundary first.
Merge pull request #954 from rubenk/remove-outdated-advice
Setting Globals to true is not needed anymore
Setting Globals to true is not needed anymore
clean.sh: take new 'src/daemon' dir in account