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57 Commits

Author SHA1 Message Date
Michael Friedrich cb3729bc6a InfluxDB: Flush only if there's data in the buffer 
Regression from 2.10.4
 2019-03-27 11:26:00 +01:00
Michael Friedrich aa93c382e1 Improve logging of InfluxdbWriter 2019-03-19 09:39:14 +01:00
Alexander A. Klimov 2a6b122413 InfluxdbWriter: don't leak sockets 
refs #6989
 2019-03-01 14:30:49 +01:00
Michael Friedrich e2df11520e
Merge pull request #6970 from Icinga/bugfix/perfdata-gaps 
Improve reload handling for features (metric & queue flush, activation priority)
 2019-02-26 15:38:15 +01:00
Michael Friedrich d14a88235d Replace Copyright header with a short version, part I 
CLion -> replace in path
 2019-02-25 14:48:22 +01:00
Michael Friedrich d4bdebc795 InfluxdbWriter: Ensure to flush buffers after emptying the metrics queue on Pause/Shutdown/Reload 
Patch taken from @al2klimov but moved into Pause()
 2019-02-20 16:30:13 +01:00
Michael Friedrich 7b2b45b503 Revert "InfluxdbWriter#Stop(): flush buffer" 
This reverts commit 8470facfe2.
 2019-02-19 14:54:28 +01:00
Alexander A. Klimov 8470facfe2 InfluxdbWriter#Stop(): flush buffer 
refs #6841
 2019-01-08 18:15:32 +01:00
Michael Friedrich 5e241dc815 Implement HA functionality for InfluxDB feature 2018-10-24 13:44:56 +02:00
Michael Friedrich dab53448bc icinga.com: Update *.{h,c}pp 2018-10-18 09:27:04 +02:00
Noah Hilverling 3854ed683b Improve TLS handshake exception logging 2018-09-06 15:58:42 +02:00
Michael Friedrich 9ea0650edc Fix connection error handling in Elasticsearch and InfluxDB features 
Previously this would just throw the entire exception stack trace
which is not needed here.

fixes #6394
 2018-06-21 15:41:40 +02:00
Noah Hilverling 0e17632bc4 Fix InfluxDB backslash escaping 
fixes #6182
 2018-04-04 13:02:48 +02:00
Gunnar Beutner 94e6be1a65 Remove unused includes 2018-01-22 09:52:29 +01:00
Gunnar Beutner 9d436605f0 Fix compatibility with CMake < 3.1 2018-01-18 15:12:46 +01:00
Noah Hilverling b83af363ef Add missing string escaping to InfluxDB-Writer 
fixes #5987
 2018-01-17 10:26:09 +01:00
Gunnar Beutner c2fb9fe226 Use initializer lists for arrays and dictionaries 2018-01-16 12:27:44 +01:00
Gunnar Beutner 21254fb610 Avoid accessing attributes for validators where not necessary 2018-01-11 08:20:16 +01:00
Gunnar Beutner 91c256261a Apply clang-tidy fix 'modernize-use-default-member-init' 2018-01-04 12:24:58 +01:00
Gunnar Beutner becfa85094 Apply clang-tidy fix 'modernize-use-emplace' 2018-01-04 12:24:57 +01:00
Gunnar Beutner 621eed3f13 Apply clang-tidy fix 'modernize-pass-by-value' 2018-01-04 12:24:57 +01:00
Gunnar Beutner ac155d1dda Apply clang-tidy fix 'modernize-redundant-void-arg' 2018-01-04 12:24:57 +01:00
Gunnar Beutner efe99a3e5e Add the final keyword to classes 2018-01-04 05:20:20 +00:00
Michael Insel 158ae2188e Change copyright header for 2018 2018-01-02 12:08:55 +01:00
Jean Flach 2636e6a77a Whitespace fix 
What does this change?
* Remove use of spaces for formatting
These could be found by using `grep -r -l -P '^\t+ +[^*]'
* Removal of training whitespaces
* A few lines longer than 120 chars
 2017-12-20 14:53:52 +01:00
Gunnar Beutner 40f9431413 Fix performance issues for InfluxdbWriter 2017-12-12 10:39:55 +01:00
Michael Friedrich a238613fdc
Merge pull request #5825 from Icinga/feature/boost-assign 
Replace boost::assign::list_of with initializer lists
 2017-11-30 21:20:46 +01:00
Gunnar Beutner 83f17b5bfa Replace boost::assign::list_of with initializer lists 2017-11-30 18:09:38 +01:00
Gunnar Beutner 3c60fbf75d Use std::vector::emplace_back instead of std::vector::push_back 2017-11-30 17:47:09 +01:00
Gunnar Beutner df8266631d Replace boost::tuple with std::tuple 2017-11-30 17:41:02 +01:00
Gunnar Beutner 6d09efc907 Use std::shared_ptr instead of boost::shared_ptr 2017-11-30 17:41:00 +01:00
Gunnar Beutner 858873b940 Replace boost::bind/boost::function with std::bind/std::function 2017-11-27 15:15:11 +01:00
Fabian Röhl 82794474e6 Add pdv unit to influxdbwriter if not empty + doc 
refs #5627
 2017-10-13 14:54:00 +02:00
Michael Friedrich b9cfd4d2e9 Fix unnecessary String() casts in InfluxdbWriter 
fixes #5629
 2017-09-29 16:33:08 +02:00
Simon Murray abc3652b00 Fix TLS Race Connecting to InfluxDB 
Rather than leaving stale connections about we tried to poll for data coming in
from InfluxDB and timeout if it didn't repond in a timely manner.  This introduced
a race where the timeout triggers, a context switch occurs where data is actually
available and the TlsStream spins trying to asynchronously notify that data is
available, but which never gets read.  Not only does this use up 100% of a core,
but it also slowly starves the system of handler threads at which point metrics
stop being delivered.

This basically removes the poll and timeout, any TLS socket erros should be
detected by TCP keep-alives.

Fixes #5460 #5469
 2017-08-14 16:20:49 +01:00
Michael Friedrich 2a4359d7e8 Windows build fix for InfluxdbWriter 
refs #5219
fixes #5334
 2017-06-07 14:16:15 +02:00
Michael Friedrich dab2522acc InfluxDB: Optimize work queue event handling 
refs #5219
 2017-05-26 17:11:13 +02:00
Michael Friedrich 647d82094f InfluxDB: Remove obsolete logger, now implemented in WorkQueue class 
refs #5280
refs #5133
 2017-05-24 17:01:46 +02:00
Michael Friedrich d366a63510 Add API & Cluster stats to /v1/status & icinga check performance metrics 
refs #5133
 2017-05-24 16:21:05 +02:00
Michael Friedrich 79dcb789c2 Move PerfdataValue() class into base library 
This is required for libremote and ApiListener stats in #5133
 2017-05-15 16:32:29 +02:00
Simon Murray fc2c2d9a29 Verbose InfluxDB Error Logging 
On a non 204 response we parse the HTTP response until complete e.g. do the headers
and body, not just the header.  A new interface is added to the response to allow us
to determine the body size so that it may be read out and buffered.  The body is
parsed and any error message printed out.  In the event that the parsing fails the
raw body is dumped out; better than nothing!

fixes #4411

Signed-off-by: Michael Friedrich <michael.friedrich@icinga.com>
 2017-05-11 12:13:41 +02:00
Gunnar Beutner c611a31670 Fix code style issues 
refs #5219
 2017-05-09 09:01:08 +02:00
Gunnar Beutner f9b34cca30 Fix compiler warning 
refs #5219
 2017-05-08 08:47:27 +02:00
Michael Friedrich 3649a5a0d7 InfluxdbWriter: Use a work queue for async message processing; add stats log/api 2017-05-05 17:56:51 +02:00
Michael Friedrich e5f5284838 Add logging for started/stopped features 
fixes #3557
 2017-02-08 15:40:27 +01:00
Simon Murray 041772fb28 PerfData: Server Timeouts for InfluxDB Writer 
Exposes the TCP socket used to communicate with the InfluxDB server.  When we are
expecing a response we can now call poll() on the socket to wait for data to become
available.  If it doesn't in a user configurable timeout period we abort the request.

fixes #4927
fixes #4941

Signed-off-by: Michael Friedrich <michael.friedrich@icinga.com>
 2017-02-07 17:06:46 +01:00
Michael Friedrich b7caf0820d Ensure that *.icinga.com is used everywhere 
fixes #13897
fixes #13277
 2017-01-10 17:19:12 +01:00
Simon Murray 2c37a00daf InfluxDB: Always Write Out Metadata 
Previously the logic would just bail out if no performance data was associated with a
check, the problem being that check metadata was skipped too.  This rearranges the code
to dump out performance metrics if they exist, then dump out metadata if requested.  This
also fixes an issue whereby metadata was being sent for every performance data in the
check result, rather than just once, so we save a bit of bandwidth as a result.

fixes #12276

Signed-off-by: Michael Friedrich <michael.friedrich@icinga.com>
 2016-11-09 16:10:21 +01:00
Gunnar Beutner 288413f046 Replace BOOST_FOREACH with range-based for loops 
fixes #12538
 2016-08-25 06:46:17 +02:00
Gunnar Beutner 429d11daa8 Fix compiler warnings 
fixes #12534
 2016-08-24 20:33:34 +02:00