Age | Commit message (Collapse) | Author |
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* Move aclk/ under src/
* Update labeler
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* Move ML under src
* Move spwan under src
* Move cli/ under src/
* move registry/ under src/
* move streaming/ under src/
* Move claim under src. Update docs
* Move database/ under src/
* Move libnetdata/ under src/
* Update references to libnetdata
* Fix logsmanagement includes
* Update generated script path.
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* initial version
* basic GitHub Actions CI
* Create README.md
* run GitHub Action at least once weekly
to check test pass if distro was updated but project doesn't get
any change for long time
* add test for rbuf_find_bytes
* minor - add .vscode to .gitignore
* minor - add CFLAGS to makefile
* minor - silence unused var warning
* minor - update readme
* add submodules
* initial commit
* add README
* allow setting MQTT LWT
* allow setting LWT QOS
* handle MQTT keep-alives properly
* allow choosing keep alive time
* handle WS_OP_CONNECTION_CLOSE
* allow sending other frames than WS_OP_BINARY_FRAME
* minor readability improvements
* work on graceful disconnect
* reset ws_client state on subsequent connections
* implement mqtt_wss_destroy
* more descriptive RC for mqtt_wss_service
* properly free/destroy SSL
* work on reconnect
* set return code for WS disconnect
* Less logging under normal operation
* readme point to `test.c` as how-to for now
* OpenSSL certificate checking by default
* reset poll_fds on reconnect
* fix older SSL versions
* empty install and dist targets
* fix LGTM warning
* add rbuf_get_capacity
* gh actions test
* ws_ping impl
* test.c - port as cmd line param
* properly handle WebSocket disconnect packet
* initial HTTPS proxy support
* remove base64 submodule, use OpenSSL
* change to urandom
* ws_client_process WS_RAW retval fix
* coverity fixes
* CID 1448838
* CID 1448836
* CID 1448829
* test check for error on init
* make it play nicer with automake projects
* MQTT-C coverity fixes
* Create codeql-analysis.yml
* Make typedef introduce a new name for struct. (#2)
* add autotools related files to gitignore
* minor - silence -Wmaybe-uninitialized warning
* reinit on MQTT clean session connect
* fix apple endianness functions
* add libcrypto for macos
* MacOS compatibility
* fix FreeBSD build
* use TLS SNI
* propagate buffer full EC to app layer
* store buffer sizes in mqtt_wss_client
* allow auto buffer growth on buffer too small
* quicker connection drop on BUFFER FULL
* always clear last_ec on connect
* parse all HTTP headers
* minor - rename constant for clarity
* rename idx and idx2 for code readability
* limit response header field count
* flush not needed, replace with descriptive err msg
* bump MQTT-C
* Blocking publish and inflight MQTT-C buffer growth
* update obsolete comment
* add missing unlock in error case
* fix EINTR
* initial MQTT 5 implementation
Implements minimal MQTT 5 features. Up to QoS1
* fixes for bugs in initial MQTT5 implementation
* initial statistics support
* fix vbi parser
* initial base http proxy auth support
* fix base64 helper for longer credentials
* minor - create with single allocation
* allow defining custom alloc functions for user
* Allow custom memory fncs and macros by user (#5)
* update crbuf module
* allow custom malloc, free, strdup, calloc ...
* use long long for till_next_keep_alive
* dont send PUBACK on QOS0 (#6)
* fix publish parser (#7)
* mark QoS0 as GC on send (#8)
* log extra info in case of OpenSSL error (#9)
* log extra info in case of SSL error
* fix build error with older SSL (#10)
* adds possibility to decrypt traffic with wireshark for debugging (#13)
* initial commit
* add fncs key:uint64 and data:opaque ptr
* add uint64_t key iterator
* add github test runner
* start working on proper tests
* Initial support for topic aliases (#12)
Add support for topic alias functionality for PUBLISH packets
also adds support for parsing all MQTT properties as opposed to just skipping and ignoring them (what we did previously)
* implement c_rhash_iter_str_keys + tests
* Fixes of Topic Alias implementation (#14)
* initial removal of mqtt-c support (#15)
* honor max msglen for server (#19)
* Update README.md (#20)
* memory align fragments (#21)
* Remove mqtt_websocket submodule
* Remove c-rbuf and c_rhash submodules
* Exclude mqtt_websockets from Codacy
It seems that it was excluded before merging
the mqtt_websockets submodule.
---------
Co-authored-by: Timotej Šiškovič <timotejs@gmail.com>
Co-authored-by: Timotej S <6674623+underhood@users.noreply.github.com>
Co-authored-by: Emmanuel Vasilakis <mrzammler@mm.st>
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This PR adds the logs-management external plugin.
See the included README for an extensive list of features.
-------------------------------------------------------------------------------------
* Add proper status return in JSON response of functions
* Add column info to functions
* Escape special characters when returning JSON response
* Add proper functions help and defaults. Fix help not working
* Add 'logs_management_meta' object in functions results
* Fix compiler warnings
* Replace tabs with 3 spaces in web_client_api_request_v1_logsmanagement_sources()
* Add 'sources' in functions to display list of log sources
* Update functions column values for logs
* Update chart titles and remove '/s' from units
* Add support for compound queries in circular buffers
* Refactor circ_buff_search() to get rid of circ_buff_search_compound()
* Fix incorrect docker events nano timestamp padding
* Fixed botched rebasing
* Replace get_unix_time_ms() with now_realtime_msec()
* Remove binary generation from Fluent-Bit lib build
* Fix compiler warnings due to new timestamp type
* Remove STDIN and STDOUT support from Fluent-Bit library
* Initial support for FLB_KMSG kernel logs collection
* Add kernel logs charts
* Add kernel logs subsystem and device charts
* Skip collection of pre-existing logs in kmsg ring buffer
* Add example of custom kmsg charts
* Add extra initialization error logs
* Fix bug of Docker Events collector failure disabling whole logs management engine
* Remove reduntant FLB output code
* Remove some obsolete TODO comments
* Remove some commented out error/debug prints
* Disable some Fluent-Bit config options not required
* Make circular buffer spare items option configurable
* Add DB mode configuration option
* Replace p_file_infos_arr->data[i] with p_file_info in db_api.c
* Remove db_loop due to all function calls being synchronous
* Add initial README.md
* Add DB mode = none changes
* Add a simple webpage to visualize log query results
* Add support for source selection to logs_query.html
* Add option to query multiple log sources
* Mark non-queryable sources as such in logs_query.html
* Add option to use either GET or functions request in logs_query.html
* Install logs_query.html when running stress tests
* Update README.md requirements
* Change installer behavior to build logs management by default
* Disable logs management at runtime by default
* Add global db mode configuration in 'logs management' config section
* Split logsmanagement.conf into required & optional sections
* Remove --enable-logsmanagement from stress test script
* Add global config option for 'circular buffer max size MiB'
* Add global config option for 'circular buffer drop logs if full'
* Update 'General Configuration' in README.md
* Add global config option for remaining optional settings
* Add systemd collector requirements to TOC
* README: Convert general configuration to table
* README: Fix previous botched commit
* Enable logs management by default when building for stress testing
* Move logging to collector.log from error.log
* Fix contenttype compilation errors
* Move logging to collector.log in plugin_logsmanagement.c
* Rename 'rows' to 'records' in charts
* Add Netdata error.log parsing
* Add more dashboard descriptions
* Sanitize chart ids
* Attempt to fix failing CI
* Update README.md
* Update README.md
* Another attempt to fix CI failures
* Fix undefined reference to 'uv_sleep' on certain platforms
* Support FLB forward input and FLB output plugins.
Squashed commit of the following:
commit 55e2bf4fb34a2e02ffd0b280790197310a5299f3
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Apr 13 16:41:09 2023 +0300
Remove error.log from stock config
commit bbdc62c2c9727359bc3c8ef8c33ee734d0039be7
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Apr 13 16:37:48 2023 +0300
Add cleanup of Fluent Bit outputs in p_file_info_destroy()
commit 09b0aa4268ec1ccef160c99c5d5f31b6388edd28
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Apr 13 14:34:17 2023 +0300
Some code and config cleanup
commit 030d074667d5ee2cad10f85cd836ca90e29346ad
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Apr 13 13:04:08 2023 +0300
Enable additional Fluent Bit output plugins for shared library
commit 490aa5d44caa38042521d24c6b886b8b4a59a73c
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Apr 13 01:33:19 2023 +0300
Add initialization of Fluent Bit user-configured outputs
commit c96e9fe9cea96549aa5eae09d0deeb130da02793
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Apr 4 23:13:16 2023 +0100
Complete read of parameters for FLB outputs config
commit 00988897f9b86d1ecc5c141b19df7ad7d74f7e96
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon Apr 3 19:43:31 2023 +0100
Update README.md
commit 6deea5399c2707942aeaa51408f999ca45dfd351
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon Apr 3 16:02:28 2023 +0100
Refactor Syslog_parser_config_t and add Flb_socket_config_t
commit 7bf998a4c298bbd489ef735c56a6e85a137772c9
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon Apr 3 14:19:57 2023 +0100
Update README.md
commit c353d194b12c54f134936072ebaded0424d73cc0
Author: Dim-P <dimitris1703@gmail.com>
Date: Fri Mar 31 14:52:57 2023 +0100
Update README.md
commit 6be726eaff3738ba7884de799aa52949833af65a
Author: Dim-P <dimitris1703@gmail.com>
Date: Fri Mar 31 13:06:29 2023 +0100
Update README. Fix docker_events streaming
commit 6aabfb0f1ef0529a7a0ecbaf940bc0952bf42518
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Mar 30 21:27:45 2023 +0100
Fix stuck in infinite loop bug for FLB_GENERIC, FLB_WEB_LOG and FLB_SERIAL remote log sources
commit eea6346b708cc7a5ce6e2249366870f4924eabae
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Mar 30 21:04:12 2023 +0100
Remove callback that searches for streamed p_file_info match
commit bc9c5a523b0b0ab5588adbff391a43ba8d9a0cdf
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Mar 30 15:51:39 2023 +0100
Basic streaming works
commit 4c80f59f0214bc07895f0b2edca47cb02bc06420
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Mar 28 22:05:22 2023 +0100
WIP
commit eeb37a71b602fb0738fe8077ccddc0a8ce632304
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon Mar 27 22:52:09 2023 +0100
Add generic forward streaming input
commit 1459b91847c80c4d97de96b75b00771039458ad6
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Mar 23 18:50:14 2023 +0000
FLB_FORWARD: WIP
* Add number of logs per item in DB and in queries response
* Fix wrong number of lines stored in DB for web logs
* Refactor number of logs parsers and charts code
* Add option to toggle number of collected logs metrics and charts
* Disable kmsg log collector by default
* Fix logs_query.html to work with any server ip
* Fix regressed wrong number of web log lines bug
* Change query quota type from size_t to long long
* Update alpine version when searching for fts-dev requirements
* Update query results to return both requested and actual quota
* Fix bug of circ buffs not being read if head == read but not empty
* Squashed commit of the following:
commit 34edb316a737f3edcffcf8fa88a3801599011495
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu May 4 20:02:36 2023 +0100
Comment out some debug prints
commit 51b9b87a88516186530f5b4b65f785b543fefe8c
Author: Dim-P <dimitris1703@gmail.com>
Date: Fri Apr 28 19:21:54 2023 +0100
Fix wrong filenames in BLOBS_TABLE after rotation
commit 6055fc2893b48661af324f20ee61511a40abbc02
Author: Dim-P <dimitris1703@gmail.com>
Date: Fri Apr 28 12:22:04 2023 +0100
Add chart showing number of circular buffer items
commit 0bb5210b0847f4b7596f633ec96fc10aa8ebc791
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Apr 25 16:47:29 2023 +0300
Various fixes.
Fix num_lines calculation.
Add debug prints for circ buffers.
Remove circ buff spare items option.
Fix calculation of circ buff memory consumption.
Add buff_realloc_rwlock for db_mode = none case.
Fix circ buff read to be done correctly when buff is full.
commit f494af8c95be84404c7d854494d26da3bcbd3ad7
Author: Dim-P <dimitris1703@gmail.com>
Date: Fri Apr 21 16:03:50 2023 +0300
Fix freez() on non-malloced address
commit cce6d09e9cf9b847aface7309643e2c0a6041390
Author: Dim-P <dimitris1703@gmail.com>
Date: Fri Apr 21 15:41:25 2023 +0300
Add option to dynamically expand circ buffs when full
* Use log timestamps when possible, instead of collection timestamps.
Also, add config options for Fluent Bit engine and remove tail_plugin.
Squashed commit of the following:
commit b16a02eb6e3a90565c90e0a274b87b123e7b18e5
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue May 16 19:38:57 2023 +0100
Add Fluent Bit service config options to netdata.conf. Add monitoring of new log file fluentbit.log
commit ab77c286294548ea62a3879ac0f8b8bbfe6a0687
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon May 15 21:25:17 2023 +0100
Remove some debug prints
commit 46d64ad2434e69b1d20720297aec1ddb869e1f84
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon May 15 21:19:32 2023 +0100
Fix null values in charts
commit 8ec96821d6a882f28cbd19244ebdfc86c807d2f4
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon May 15 17:43:04 2023 +0100
Update README.md to reflect log timestamp changes
commit 079a91858cf9db2f74711581235bc17eb97c7dad
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon May 15 16:23:14 2023 +0100
Add configurable option for 'update timeout'
commit 72b5e2505d4657fcbb5ccb6eeee00c45eb0b51ff
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon May 15 16:05:08 2023 +0100
Revert logsmanagement.conf to logs-manag-master one
commit 70d0ea6f8d272fff318aa3095d90a78dcc3411a7
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon May 15 16:02:00 2023 +0100
Fix bug of circ buff items not marked as done
commit 5716420838771edb7842be4669bf96235b15cf71
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon May 15 16:01:41 2023 +0100
Fix do_custom_charts_update() to work for all log sources
commit a8def8f53fd25c3efa56ef27e267df3261913a8e
Author: Dim-P <dimitris1703@gmail.com>
Date: Fri May 12 18:20:20 2023 +0100
Remove GENERIC and WEB_LOG cases. Remove tail_plugin.c/h. Remove generic_parser().
commit 1cf05966e33491dbeb9b877f18d1ea8643aabeba
Author: Dim-P <dimitris1703@gmail.com>
Date: Fri May 12 16:54:59 2023 +0100
Fix FLB_GENERIC and FLB_SERIAL to work with new timestamp logic
commit df3266810531f1af5f99b666fbf44c503b304a39
Author: Dim-P <dimitris1703@gmail.com>
Date: Fri May 12 14:55:04 2023 +0100
Get rid of *_collect() functions and restructure plugin_logsmanagement workers
commit 3eee069842f3257fffe60dacfc274363bc43491c
Author: Dim-P <dimitris1703@gmail.com>
Date: Fri May 12 14:28:33 2023 +0100
Fix wrong order of #define _XOPEN_SOURCE 700 in parser.c
commit 941aa80cb55d5a7d6fe8926da930d9803be52312
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu May 11 22:27:39 2023 +0100
Update plugin_logsmanagement_web_log to use new timestamp logic and to support delayed logs. Refactor req_method metrics code.
commit 427a7d0e2366d43cb5eab7daa1ed82dfc3bc8bc8
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue May 9 20:26:08 2023 +0100
Update plugin_logsmanagement_kernel to use new timestamp logic and to support delayed charts
commit a7e95a6d3e5c8b62531b671fd3ec7b8a3196b5bb
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue May 9 15:22:14 2023 +0100
Update plugin_logsmanagement_systemd to use new timestamp logic and support delayed charts
commit 48237ac2ce49c82abdf2783952fd9f0ef05d72e1
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue May 9 13:29:44 2023 +0100
Refactor number of collected logs chart update code
commit a933c8fcae61c23fa0ec6d0074526ac5d243cf16
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon May 8 22:11:19 2023 +0100
Update plugin_logsmanagement_docker_ev to use new timestamp logic and support delayed charts
commit 5d8db057155affd5cb721399a639d75a81801b7f
Author: Dim-P <dimitris1703@gmail.com>
Date: Fri May 5 15:18:06 2023 +0100
Change some Fluent Bit collectors to use log timestamps instead of collection timestamps
* Remove some unused defines and typedefs
* Improve flb_init()
* Update file-level doxygen. Add SPDX license declaration.
* Better handling of termination of Fluent Bit
* Better handling of DB errors. Various fixes.
Squashed commit of the following:
commit f55feea1274c3857eda1e9d899743db6e3eb5bf5
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Jun 6 13:28:00 2023 +0100
Fix web log parsing in case of lines terminated by \r
commit 9e05758a4ecfac57a0db14757cff9536deda51d8
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon Jun 5 20:42:05 2023 +0100
Fix warnings due to -Wformat-truncation=2
commit 63477666fa42446d74693aae542580d4e1e81f03
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon Jun 5 16:48:45 2023 +0100
Autodiscovery of Netdata error.log based on netdata_configured_log_dir
commit cab5e6d6061f4259172bbf72666e8b4a3a35dd66
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon Jun 5 16:24:39 2023 +0100
Replace Forward config default string literals with macros
commit 4213398031dbb53afbc943d76bf7df202d12bf6f
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon Jun 5 15:56:29 2023 +0100
Proper cleanup of flb_lib_out_cb *callback in case of error
commit f76fd7cc7bc2d0241e4d3517f61ae192d4246300
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon Jun 5 15:36:07 2023 +0100
Proper termination of Forward input and respective log sources in case of error
commit 3739fd96c29e13298eb3a6e943a63172cdf39d5f
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Jun 1 21:19:56 2023 +0100
Merge db_search() and db_search_compound()
commit fcface90cb0a6df3c3a2de5e1908b1b3467dd579
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Jun 1 19:17:26 2023 +0100
Proper error handling in db_search() and db_search_compound(). Refactor the code too.
commit c10667ebee2510a1af77114b3a7e18a0054b5dae
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Jun 1 14:23:34 2023 +0100
Update DB mode and dir when switching to db_mode_none
commit d37d4c3d79333bb9fa430650c13ad625458620e8
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Jun 1 12:56:13 2023 +0100
Fix flb_stop() SIGSEGV
commit 892e231c68775ff1a1f052d292d26384f1ef54b1
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue May 30 21:14:58 2023 +0100
Switch to db_writer_db_mode_none if db_writer_db_mode_full encounters error
commit f7a0c2135ff61d3a5b0460ec5964eb6bce164bd6
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon May 29 21:41:21 2023 +0100
Complete error handling changes to db_init(). Add some const type qualifiers. Refactor some code for readability
commit 13dbeac936d22958394cb1aaec394384f5a93fdd
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon May 29 17:14:17 2023 +0100
More error handling changes in db_init(). Change some global default settings if stress testing.
commit eb0691c269cd09054190bf0ee9c4e9247b4a2548
Author: Dim-P <dimitris1703@gmail.com>
Date: Fri May 26 23:29:12 2023 +0100
Better handling of db writer threads errors. Add db timings charts
* Fix mystrsep() replaced by strsep_skip_consecutive_separators()
* Fix older GCC failure due to label before declaration
* Fix failed builds when using libuv <= v1.19
* Fix some Codacy warnings
* Fix warning: implicit declaration of function ‘strsep’
* Use USEC_PER_SEC instead of 1000000ULL
* Use UUID_STR_LEN instead of GUID_LEN + 1
* Combine multiple 'ln -sf' Docker instructions to one
* Update README with systemd development libraries requirement
* Comment out mallocz() success checkes in parser_csv()
* Fix shellcheck warnings
* Remove asserts for empty SYSLOG_IDENTIFIER or PID
* Fix FreeBSD failing builds
* Fix some more shellcheck warnings
* Update Alpine fts-dev required packages
* First changes to use web log timestamp for correct metrics timings
* Initial work to add test_parse_web_log_line() unit test
* Complete test_parse_web_log_line() tests
* Improve parse_web_log_line() for better handling of \n, \r, double quotes etc.
* Fix 'Invalid TIME error when timezone sign is negative
* Add more logs to compression unit test case
* Misc read_last_line() improvements
* Fix failing test_auto_detect_web_log_parser_config() when test case terminated without '\n'
* Remove unused preprocessor macro
* Factor out setup of parse_config_expected_num_fields
* Add test for count_fields()
* Add unit test for read_last_line()
* Fix a read_last_line() bug
* Remove PLUGIN[logsmanagement] static thread and update charts synchronously, right before data buffering
* Fix web log parser potential SIGSEGV
* Fix web log metrics bug where they could show delayed by 1 collection interval
* WIP: Add multiline support to kmsg logs and fix metric timings
* Fix kmsg subsystem and device parsing and metrics
* Add option 'use log timestamp' to select between log timestamps or collection timestamps
* Add 'Getting Started' docs section
* Move logs management functions code to separate source files
* Add 'Nginx access.log' chart description
* Remove logsmanagement.plugin source files
* Fix some memory leaks
* Improve cleanup of logsmanagement_main()
* Fix a potential memory leak of fwd_input_out_cb
* Better termination and cleanup of main_loop and its handles
* Fix main_db_dir access() check bug
* Avoid uv_walk() SIGSEGV
* Remove main_db_dir access() check
* Better termination and cleanup of DB code
* Remove flb_socket_config_destroy() that could cause a segmentation fault
* Disable unique client IPs - all-time chart by default
* Update README.md
* Fix debug() -> netdata_log_debug()
* Fix read_last_line()
* Fix timestamp sign adjustment and wrong unit tests
* Change WEB_CLIENT_ACL_DASHBOARD to WEB_CLIENT_ACL_DASHBOARD_ACLK_WEBRTC
* Do not parse web log timestamps if 'use_log_timestamp = no'
* Add Logs Management back into buildinfo.c
* Update README.md
* Do not build Fluent Bit executable binary
* Change logs rate chart to RRDSET_TYPE_LINE
* Add kludge to prevent metrics breaking due to out of order logs
* Fix wrong flb_tmp_buff_cpy_timer expiration
* Refactor initialization of input plugin for local log sources.
* Rename FLB_GENERIC collector to FLB_TAIL.
* Switch 'Netdata fluentbit.log' to disabled by default
* Add 'use inotify' configuration option
* Update in README.md
* Add docker event actions metrics
* Update README.md to include event action chart
* Remove commented out PLUGIN[logsmanagement] code block
* Fix some warnings
* Add documentation for outgoing log streaming and exporting
* Fix some code block formatting in README.md
* Refactor code related to error status of log query results and add new invalid timestamp case
* Reduce query mem allocs and fix end timestamp == 0 bug
* Add support for duplicate timestamps in db_search()
* Add support for duplicate timestamps in circ_buff_search()
* Fix docker events contexts
* Various query fixes prior to reverse order search.
- Add reverse qsort() function in circ buffers.
- Fix issues to properly support of duplicate timestamps.
- Separate requested from actual timestamps in query parameters.
- Rename results buffer variable name to be consistent between DB and
buffers.
- Remove default start and end timestamp from functions.
- Improve handling of invalid quotas provided by users.
- Rename 'until' timestamp name to 'to'.
- Increase default quota to 10MB from 1MB.
- Allow start timestamp to be > than end timestamp.
* Complete descending timestamp search for circular buffers
* Complete descending timestamp search for DB
* Remove MEASURE_QUERY_TIME code block
* Complete descending timestamp search when data resides in both DB and circular buffers
* Use pointer instead of copying res_hdr in query results
* Refactor web log timezone parsing to use static memory allocation
* Add stats for CPU user & system time per MiB of query results
* Micro-optimization to slightly speed up queries
* More micro-optimizations and some code cleanup
* Remove LOGS_QUERY_DATA_FORMAT_NEW_LINE option
* Escape iscntrl() chars at collection rather at query
* Reduce number of buffer_strcat() calls
* Complete descending timestamp order queries for web_api_v1
* Complete descending timestamp order queries for functions
* Fix functions query timings to match web_api_v1 ones
* Add MQTT message collector
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Fix issue with duplicate Log_Source_Path in DB, introduced in commit e417af3
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Date: Thu Aug 17 18:03:39 2023 +0100
Update functions logsmanagement help output
* Inhibit Fluent Bit build warnings
* Fix missing allow_subpaths value in api_commands_v1[].
* Fix missing HTTP_RESP_BACKEND_FETCH_FAILED error
* Fix an enum print warning
* Remove systemd-devel requirement from README and fix codacy warnings
* Update Alpine versions for musl-fts-dev
* Update Fluent Bit to v2.1.8
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Fix wrong default CORE_STACK_SIZE on Alpine
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Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Aug 22 16:23:04 2023 +0100
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Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Aug 22 12:21:25 2023 +0100
Update Fluent Bit submodule to v2.1.8
* Add logs_management_unittest() to CI 'unittest'
* Remove obsolete query testing files
* Patch Fluent Bit log format to match netdata's format
* Update README with instructions on how to monitor Podman events logs
* Fix core dump in case of flb_lib_path dlopen()
* Fix some potential compiler warnings
* Fix queries crash if logs manag engine not running
* Much faster termination of LOGS MANAGEMENT
* Add facets support and other minor fixes.
logsmanagement_function_execute_cb() is replaced by
logsmanagement_function_facets() which adds facets support to logs
management queries.
Internal query results header now includes additional fields
(log_source, log_type, basename, filename, chartname), that are used as facets.
Queries now support timeout as a query parameter.
A web log timestamp bug is fixed (by using timegm() instead of mktime().
web_api_v1 logsmanagement API is only available in debugging now.
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Add basename, filename, chartname as facets
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Add info and sources functions options
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WIP: Add facet id filters
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Fix logsmanagement facet function after master rebasing
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Restrict /logsmanagement to ACL_DEV_OPEN_ACCESS only
commit 8ca98d69b08d006c682997268d5d2523ddde6be0
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Sep 12 14:40:22 2023 +0300
Fix incorrectly parsed timestamps due to DST
commit f9b0848037b29c7fcc46da951ca5cd9eb129066f
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon Sep 11 13:42:18 2023 +0300
Add logs_management_meta object to facet query results
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Date: Mon Sep 11 13:03:52 2023 +0300
Query all sources if no arguments provided
commit 486d56de87af56aae6c0dc5d165341418222ce8b
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Sep 7 18:38:04 2023 +0300
Add log_source and log_type (only for DB logs) as facets. Add relative time support
commit b564c12843d355c4da6436af358d5f352cb58bfe
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Date: Thu Sep 7 13:47:20 2023 +0300
Working facet with descending timestamps
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Author: Dim-P <dimitris1703@gmail.com>
Date: Wed Sep 6 01:55:51 2023 +0300
WIP
* Fix linking errors
* Convert logs management to external plugin.
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Add tests for logsmanag_config functions
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Proper termination when a signal is received
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Refactor logs management config code in separate source files
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Date: Mon Oct 23 14:18:27 2023 +0100
Code refactoring and cleanup
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Fix 'source:all' queries
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Date: Thu Oct 19 21:51:05 2023 +0100
Working 'source:...' queries and regular data queries (but not 'source:all')
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Date: Thu Oct 19 15:34:23 2023 +0100
Fix issue due to p_file_info_destroy()
commit a0aacc9cd00cea60218c9bfd2b9f164918a1e3de
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Oct 17 22:06:34 2023 +0100
Work on facet API changes
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Date: Mon Oct 16 21:43:06 2023 +0100
Add stats charts, running as separate thread
commit 34d582dbe4bf2d8d048afab41681e337705bc611
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Date: Mon Oct 16 16:24:02 2023 +0100
Add SSL cipher charts
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Date: Sun Oct 15 21:33:29 2023 +0100
Add Response code family, Response code, Response code type, SSL protocol charts
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Author: Dim-P <dimitris1703@gmail.com>
Date: Sat Oct 14 00:48:48 2023 +0100
Add more web log charts
commit 890ed3ff97153dd18d15df2d1b57a181bc498ca8
Author: Dim-P <dimitris1703@gmail.com>
Date: Fri Oct 13 22:14:11 2023 +0100
Add web log vhosts and ports charts
commit 84733b6b1d353aff70687603019443610a8500c3
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Oct 12 21:40:16 2023 +0100
Add systemd charts
commit 14673501e8f48560956f53d5b670bbe801b8f2ae
Author: Dim-P <dimitris1703@gmail.com>
Date: Wed Oct 11 00:28:43 2023 +0100
Add MQTT charts
commit 366eb63b0a27dde6f0f8ba65120f34c18c1b21fd
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Oct 10 21:46:19 2023 +0100
Complete kmsg changes. Reduce mem usage. Fix a dictionary key size bug
commit 3d0216365a526ffbc9ce13a20c45447bfccb47d9
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Oct 10 19:18:41 2023 +0100
Add kmsg Subsystem charts
commit e61af4bb130a5cf5a5a78133f1e44b2b4c457b24
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Oct 10 16:21:29 2023 +0100
Fix bug of wrong kmsg timestamps in case of use_log_timestamp == 0
commit 03d22e0b26bddf249aab431a4f977bbd5cde98ca
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Oct 10 16:20:47 2023 +0100
Add kmsg charts, except for Subsystem and Device
commit f60b0787537a21ed3c4cea5101fcddc50f3bc55a
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Oct 10 13:12:13 2023 +0100
Initialise all docker events chart dimensions at startup
commit 5d873d3439abaf3768530cb5b72c6b4ef6565353
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Oct 10 00:53:35 2023 +0100
WIP: Add Docker events logs
commit 2cc3d6d98f58fc3ab67a8da3014210b14d0926a1
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon Oct 9 18:52:27 2023 +0100
Use macros for num_of_logs_charts and custom_charts functions
commit fbd48ad3c9af674601238990d74192427475f2e3
Author: Dim-P <dimitris1703@gmail.com>
Date: Mon Oct 9 18:26:17 2023 +0100
Refactor custom charts code for clarity and speed
commit a31d80b5dc91161c0d74b10d00bc4fd1e6da7965
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Oct 5 23:58:27 2023 +0100
Add first working iteration of custom charts
commit b1e4ab8a460f4b4c3e2804e2f775787d21fbee45
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Oct 5 23:57:27 2023 +0100
Add more custom charts for Netdata error.log
commit f1b7605e564da3e297942f073593cdd4c21f88e1
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Oct 5 20:39:40 2023 +0100
Convert collected_logs_* chart updates to macros
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Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Oct 5 19:11:54 2023 +0100
Use rrdset_timed_done() instead of duration_since_last_update for correct chart timings
commit 876854c6ee7586a3eb9fdbf795bcc17a5fd1e6ad
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Oct 3 21:53:14 2023 +0100
Fix some bugs in chart updates
commit ae87508485499984bcb9b72bbc7d249c4168b380
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Oct 3 21:32:55 2023 +0100
Functioning generic_chart_init() and generic_chart_update()
commit 982a9c4108dbea9571c785b5ff8a9d1e5472066c
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Sep 28 23:32:52 2023 +0100
Add support for multiple .conf files. Add stock examples.
commit 8e8abd0731227eb3fb3c6bcd811349575160799e
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Sep 28 17:38:30 2023 +0100
Add support for logsmanagement.d/default.conf
commit 1bf0732217b1d9e9959e1507ea96fc2c92ffb2ff
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Sep 28 14:31:03 2023 +0100
Add capabilities. Fix paths in logsmanagement.d.conf
commit a849d5b405bb4e5d770726fe99413a4efa7df274
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Sep 26 23:06:31 2023 +0100
Change logs_manag_config_load()
commit b0d1783b996286cd87e0832bfb74c29a845d61fc
Author: Dim-P <dimitris1703@gmail.com>
Date: Tue Sep 26 15:35:30 2023 +0100
Working unit tests and argument parsing
commit 6da1b4267a4d58d3a7cbcca9507afe8158a2e324
Author: Dim-P <dimitris1703@gmail.com>
Date: Fri Sep 22 00:32:47 2023 +0300
Build logs-management.plugin successfully
commit 9e30efe0422e4941f99cc66998d9f42e00a24676
Author: Dim-P <dimitris1703@gmail.com>
Date: Thu Sep 21 16:13:21 2023 +0300
Fix print format specifier in web_client_api_request_v1_logsmanagement()
* Modify CODEOWNERS
* Update README.md
Fix indentation
* Change snprintfz() to stncpyz() in circ_buff_search(). Change remaining 'chart_name' to 'chartname'.
* Replace SQLite version function with macro
* Fix some codacy warnings
* Update README.md
* Update Fluent Bit to v2.1.10
* Remove some comments
* Fix Fluent Bit shared library linking for armv7l and FreeBSD
* Remove compression source files
* Add prefix to rrd_api.h functions
* Add more unit tests
* Fix kmsg capabilities
* Separate kmsg and systemd default paths
* Fix some memory leaks and better termination of DB
* Add iterative queries if quota is exceeded
* Fix centos7 builds
* Fix issue where SYSTEMD timestamps are not parsed
* Fix logs management packaging.
* Fix typo in DEB control file.
* Fix indentation and missing new line at EOF
* Clean up functions and update help
* Fix 400 error when no queryable sources are available
* Fix if_modified_since. Add FACET_MAX_VALUE_LENGTH
* Add delta parameter and use anchor points in queries
* Fix CodeQL #182 warning
* Fix packaging issues.
* Fix postinstall script for DEB packages.
* Improve plugin shutdown speed
* Fix docker events chart grouping
* Fix functions evloop threads not terminating upon shutdown
* Fix coverity issues
* Fix logging
* Replace 'Netdata error.log' with 'Netdata daemon.log' in 'default.conf'
* Remove 'enabled = yes/no' config in logsmanagement.d.conf
* Remove 'enabled = X' unused config from logsmanagement.d.conf
---------
Co-authored-by: Austin S. Hemmelgarn <austin@netdata.cloud>
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* claim script now accepts the same params as the kickstart
* rewrote buildinfo to unify all methods
* added cloud unavailable in cloud status
* added all exporters
* renamed httpd to h2o
* rename ENABLE_COMPRESSION to ENABLE_LZ4
* rename global variable
* rename ENABLE_HTTPS to ENABLE_OPENSSL
* fix coverity-scan for openssl
* add lz4 to coverity-scan
* added all plugins and most of the features
* added all plugins and most of the features
* generalize bitmap code so that we can have any size of bitmaps
* cleanup
* fix compilation without protobuf
* fix compilation with others allocators
* fix bitmap
* comprehensive bitmaps unit test
* bitmap as macros
* added developer mode
* added system info to build info
* cloud available/unavailable
* added /api/v2/info
* added units and ni to transitions
* when showing instances and transitions, show only the instances that have transitions
* cleanup
* add missing quotes
* add anchor to transitions
* added more to build info
* calculate retention per tier and expose it to /api/v2/info
* added currently collected metrics
* do not show space and retention when no numbers are available
* fix impossible overflow
* Add function for transitions and execute callback
* In case of error, reset and try next dictionary entry
* Fix error message
* simpler logic to maintain retention per tier
* /api/v2/alert_transitions
* Handle case of recipient null
Convert after and before to usec
* Add classification, type and component
* working /api/v2/alert_transitions
* Fix query to properly handle context and alert name
* cleanup
* Add search with transition
* accept transition in /api/v2/alert_transitions
* totaly dynamic facets
* fixed debug info
* restructured facets
* cleanup; removal of options=transitions
* updated alert entries flags
* method to exec
* Return also exec run timestamp
Temp table cleanup only when we don't execute with a transition
* cleanup obsolete anchor parameter
* Add sql_get_alert_configuration function
* added options=config to alert_transitions
* added /api/v2/alert_config
* preliminary work for /api/v2/claim
* initialize variables; do not expose expected retention if no disk space info is available; do not report aclk as initializing when not claimed
* fix claim session key filename
* put a newline into the session key file
* more progress on claiming
* final /api/v2/claim endpoint
* after claiming, refresh our state at the output
* Fix query to fetch config
* Remove debug log
* add configuration objects
* add configuration objects - fixed
* respect the NETDATA_DISABLE_CLOUD env variable
* NETDATA_DISABLE_CLOUD env variable sets the default, but the config sets the final value
* use a new claimed_id on every claiming
* regenerate random key on claiming and wait for online status
* ignore write() return value when writing a newline
* dont show cloud status disabled when claimed_id is missing
* added ctx to alert instances
* cleanup config and transitions from /api/v2/alerts
* fix unused variable
* in /api/v2/alert_config show 1 config without an array
* show alert values conditionally, by appending options=values
* When storing host info if the key value is empty, store unknown
* added options=summary to control when the alerts summary is shown
* increased http_api_v2 to version 5
* claming random key file is now not world readable
* added local-listeners binary that detects all the listening ports, their IPs and their command lines
---------
Co-authored-by: Stelios Fragkakis <52996999+stelfrag@users.noreply.github.com>
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Introduces h2o based web server as an alternative
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* Refactor ML code.
This commit introduces only non-functional changes.
Originally, the C++ code exposed C functions to be called
from the rest of the agent. When we migrated from C++ to C,
we did not eliminate these wrapper functions to make the
PR easier to understand and keep the total LOC low.
This commit removes the wrapper functions and "reclaims" the
`ml_` prefix that we used for the public API of the old
implementation.
Also, the nlohmann Json library has been removed and its
functionality was replaced with the equivalent Json functionality
that we added in libnetdata's BUFFERs.
* Remove missing headers from build systems.
* Fix CMake build.
* rrddim_free is outside of rrd "internals" now.
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* Move all dims under one class.
* Dimension owns anomaly rate RD.
* Remove Dimension::isAnomalous()
* Remove Dimension::trainEvery()
* Rm ml/kmeans
* Remove anomaly detector
The same logic can be implemented by using the host anomaly rate dim.
* Profile plugin.
* Revert "Profile plugin."
This reverts commit e3db37cb49c514502c5216cfe7bca2a003fb90f1.
* Add separate source files for anomaly detection charts.
* Handle training/prediction sync at the dimension level.
* Keep multiple KMeans models in mem.
* Move feature extraction outside KMeans class.
* Use multiple models.
* Add /api/v1/ml_models endpoint.
* Remove Dimension::getID()
* Use just 1 model and fix tests.
* Add detection logic based on rrdr.
* Remove config options related to anomaly detection.
* Make anomaly detection queries configurable.
* Fix ad query duration option.
* Finalize queries in all code paths.
* Check if query was initialized before finalizing it
* Do not leak OWA
* Profile plugin.
* Revert "Profile plugin."
This reverts commit 5c77145d0df7e091d030476c480ab8d9cbceb89e.
* Change context from anomaly_detection to detector_events.
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* Add support for feature extraction and K-Means clustering.
This patch adds support for performing feature extraction and running the
K-Means clustering algorithm on the extracted features.
We use the open-source dlib library to compute the K-Means clustering
centers, which has been added as a new git submodule.
The build system has been updated to recognize two new options:
1) --enable-ml: build an agent with ml functionality, and
2) --enable-ml-tests: support running tests with the `-W mltest`
option in netdata.
The second flag is meant only for internal use. To build tests successfully,
you need to install the GoogleTest framework on your machine.
* Boilerplate code to track hosts/dims and init ML config options.
A new opaque pointer field is added to the database's host and dimension
data structures. The fields point to C++ wrapper classes that will be used
to store ML-related information in follow-up patches.
The ML functionality needs to iterate all tracked dimensions twice per
second. To avoid locking the entire DB multiple times, we use a
separate dictionary to add/remove dimensions as they are created/deleted
by the database.
A global configuration object is initialized during the startup of the
agent. It will allow our users to specify ML-related configuration
options, eg. hosts/charts to skip from training, etc.
* Add support for training and prediction of dimensions.
Every new host spawns a training thread which is used to train the model
of each dimension.
Training of dimensions is done in a non-batching mode in order to avoid
impacting the generated ML model by the CPU, RAM and disk utilization of
the training code itself.
For performance reasons, prediction is done at the time a new value
is pushed in the database. The alternative option, ie. maintaining a
separate thread for prediction, would be ~3-4x times slower and would
increase locking contention considerably.
For similar reasons, we use a custom function to unpack storage_numbers
into doubles, instead of long doubles.
* Add data structures required by the anomaly detector.
This patch adds two data structures that will be used by the anomaly
detector in follow-up patches.
The first data structure is a circular bit buffer which is being used to
count the number of set bits over time.
The second data structure represents an expandable, rolling window that
tracks set/unset bits. It is explicitly modeled as a finite-state
machine in order to make the anomaly detector's behaviour easier to test
and reason about.
* Add anomaly detection thread.
This patch creates a new anomaly detection thread per host. Each thread
maintains a BitRateWindow which is updated every second based on the
anomaly status of the correspondent host.
Based on the updated status of the anomaly window, we can identify the
existence/absence of an anomaly event, it's start/end time and the
dimensions that participate in it.
* Create/insert/query anomaly events from Sqlite DB.
* Create anomaly event endpoints.
This patch adds two endpoints to expose information about anomaly
events. The first endpoint returns the list of anomalous events within a
specified time range. The second endpoint provides detailed information
about a single anomaly event, ie. the list of anomalous dimensions in
that event along with their anomaly rate.
The `anomaly-bit` option has been added to the `/data` endpoint in order
to allow users to get the anomaly status of individual dimensions per
second.
* Fix build failures on Ubuntu 16.04 & CentOS 7.
These distros do not have toolchains with C++11 enabled by default.
Replacing nullptr with NULL should be fix the build problems on these
platforms when the ML feature is not enabled.
* Fix `make dist` to inc |