Version 1.1

You can also find the corresponding documentation online under the following link: inspectIT Ocelot Documentation

Changelog

Implemented enhancements:

• Resolve additonal EUM data send by Boomerang in t\_other #590
• Derive additional tag values from EUM beacons in the EUM server #589
• Add the InfluxDB exporter to the EUM server #553

Fixed bugs:

• Metric data-tags are only collected when the used data-key is explicitly set as a tag #587
• EUM server does not accept GET beacon requests #583
• Configuration server fails when processing configuration files if a file exists containing invalid characters #581
• TraceTestBase is unstable and occasionally failing #500

Closed issues:

• Allow tag assignment for metrics withing instrumentation rules. #563
• Enable metrics to be written multiple times within a rule and scope. #562
• Posibility to obfuscate data pushed to traces #556

Merged pull requests:

• Closes #587 - Using InspectITContext during metric recording and ignoring isTag #594
• Closes #553 - Added Influx Exporter to EUM Server #593
• Closes #589 - Added host,port and path to EUM server via RegEx mechanism #592
• Closes #590 - Resolve additonal EUM data send by Boomerang in t\_other #591
• Closes #500 - TraceTestBase is unstable and occasionally failing #585
• Closing #583 - Accepting EUM beacons using GET requests #584
• Closes #581 - Configuration server fails when processing configuration files if a file exists containing invalid characters #582
• Corrected setup for the website documentation project #578
• Documentation for #556 - Data obfuscation documentation #577
• Closes #563 - Metric tags to be explicit on metric recording #572
• Closes #556 - Obfuscation config available for trace attributes #561
• Closes #562 - Enable metrics to be written multiple times within a rule and scope #540

Version 1.0.1

Hotfix Release of the inspectIT Ocelot EUM-Server

You can also find the corresponding documentation online under the following link: inspectIT Ocelot Documentation

Changelog

Fixed bugs:

• EUM Server stops beacon processing after first recorded metric #568

Version 1.0

You can also find the corresponding documentation online under the following link: inspectIT Ocelot Documentation

Changelog

Implemented enhancements:

• Make the file-basd configuration also scan subdirectories #478

Closed issues:

• Add an exporter for directly pushing metrics to InfluxDB #548
• Span attributes are null since version 0.5 #547
• Show the default configuration files in the file tree of the UI #535
• Show the default configuration files in the file tree of the UI #534
• Load the default agent configuration into the Redux state #533
• Changing own Password #531
• Deleting User via Config UI #528
• Send the hostname as default attribute to the config server #527
• Add Users via Config UI #519
• Create separate log files for the configuration server's access and audit log #517
• Show a list of all Users #515
• Add User Settings Menu #506
• Spell fixing within documentation #496
• Add an endpoint for fetching all default configuration files #451
• Show the default configuration in the config server UI #378
• Add user settings to UI #358

Merged pull requests:

• Closes #548 - Added InfluxDB exporter and updated demo #549
• Closes #378 - Display the default configuration in the config server UI #544
• Closes #534 - List the default configuration files in the UI FileTree component #543
• Fixed error in EUM documentation #542
• Fixed some style warnings within settings and mapping view #541
• Closes #533 - Load the default agent configuration into Redux state #536
• Closes #531 - Add possibility for logged-in users of the config server to change their own password #532
• Closes #527 - Send the hostname and the pid as default attributes to the config server #530
• Closes #528 - Add possibility to delete users via config server UI #529
• Closes #517 - Create separate files for config server logs #522
• Closes #519 - Add ability to create user via config UI #520
• Closes #515 - Show a list of all users within the UI #516
• Introduced CompositeBeaconProcessor to enabled multiple processing steps #514
• Closes #506 - Add User Settings Menu #507
• Closes #478 - Make the file-based-config scan subdirectories #505
• HttpPropertySourceState skipps persistence file writing if first attempt fails #504
• Fix lint problems of the demos' Dockerfiles #503
• Fix warning for unchecked operations in PropertyPathHelper #501
• Closes #451 - Added logic to load all default config files & an endpoint for fetching the files. #454

Version 0.6

You can also find the corresponding documentation online under the following link: inspectIT Ocelot Documentation

Changelog

Implemented enhancements:

• Adding migration guide to documentation #470
• Show version number at login screen of configuration server #467
• Ability to automatically inject trace ids into log messages for log4j version 2 #466
• Collect internal metrics of the EUM server and expose them via an Prometheus endpoint #353

Fixed bugs:

• Fetching http_status for HttpUrlConnection does not handle errors #493
• Agent reports that "inspectit.tags.extra.XYZ" is invalid #483
• Alpine Linux support for AgentAttacher #479

Closed issues:

• Update the web UI dependency "serialize-javascript" to fix its security issue #485
• Add Ocelot as favicon for the configuration server UI #481
• Upgrade serialize-javascript to version 2.1.1 or later #480
• Autocompletion service of configuration server ignores root element #453
• Change misleading label in the configuration file view of the configuration UI #370
• Add checksum of release artifacts to releases #369
• Functionallity for exporting the configuration of specific agents using the WebUI #350
• Use FlyWay to setup and migrate the User DB Schema #296

Merged pull requests:

• Closes #470 - Added breaking changes section to documentation #499
• Closes #370 - Change misleading label in the configuration file view of the configuration UI #498
• Closes #496 - Spell fixing within documentation #497
• Fixed attach-alpine-jdk8 CircleCI Test #495
• Closes #493 - Fixed HttpUrlConnection status fetching #494
• Closes #485 - Upgrading to latest version of nextJS #486
• Closes #483 - Fixed invalid tag property message #484
• Closes #467 - Show version number at login screen of configuration server #471
• Closes #369 - Add checksum of release artifacts to releases #469
• Closes #453 - Autocompletion now sends suggestions correctly. #456
• Closes #296 - Added FlyWay config to Gradle & Added db folder with V1__init.sql #450
• Closes #353 - Collect internal metrics of the EUM server and expose t… #443
• Closes #350 - downloading config files/ changed agent mappings layout #422

Version 0.5

You can also find the corresponding documentation online under the following link: inspectIT Ocelot Documentation

Changelog

Implemented enhancements:

• Ability to automatically inject trace ids into log messages for log4j version 1 #465
• Extend EUM server to provide Boomerang agent files #430
• Add a /health endpoint to the config server and eum server #407
• Prevent log spam if the HTTP config is unavailable #406
• Persist the last fetched HTTP-Configuration as a file #405
• Add correlation of traces and logs for log4j version 2 #389
• Add correlation of traces and logs for log4j version 1 #388
• Add correlation of traces and logs for Logback #387
• Add correlation of traces and logs #386
• Provide audit log for the configuration server #374
• Access log for the configurataion server's endpoints. #373
• Print agent version in the logs during initialization #371
• Option to define custom IP address ranges in the EUM server #342
• Show a dialog when leaving the configuration server with unsaved changes #316
• Allow the usage of special inputs where context variables can be used #215
• Introduce Plugin System for Metric and Tracing exporters #193
• Refine options for ordering action calls #172
• Provide a mapping for metric tags in config #161
• Detect unassigned settings during config validation #135

Fixed bugs:

• Fix the environment variables in the demo docker-compose files #460
• Change root property name of EUM server #429
• instrumentOnlyInheritedMethods behaves wrong with inherited Methods. #393
• Fix Http PropertySource throwing errors on empty configuration #390

Closed issues:

• Add Commit Message Policy to Contribution.MD + Remove commit message check #427
• 'simplify' agent mappings page/ layout to make changes easier for user #421
• Add information on pull request message format in the contribution guidelines #420
• negativeTimeout property is suggested wrongly #410
• Update the self-monitoring dashboard to include logging information #401
• Add documentation for log correlation #398
• Print bad propagation headers in case they cannot be parsed #395
• Make spans always inherit sampling decisions #384
• Use the config-server's autocompletion REST API in the web UI for autocomplete suggestions #381
• Add an autocompletion service providing model-based suggestions #379
• Add Commit Message Validation #375
• Change the configuration prefix of the config server #367
• Agent should expose the number of log events as additional selfmonitoring metric #364
• Add documentation on how to use HTTPS on the configuration server #362
• Migrate all unit tests of the EUM server project to JUnit 5 #340
• Shortcut for using CTRL+S to save the editor content in the WebUI #315
• Cache matching mappings for agent attributes #265
• Fix occasional unit test failures due to OutOfMemory or timeouts #257

Merged pull requests:

• Closes #465 - Ability to automatically inject trace ids into log messages for log4j version 1 #464
• Closes #395 - Print bad propagation headers in case they cannot be parsed #463
• Closes #460 - Fix environment variables in the demo docker-compose files #462
• Closes #406 - Prevent log spam if the HTTP config is unavailable #458
• Fixed invalid root configuration properties #452
• Closes #381 - Added autocompletion to UI #449
• Closes #215 - Allowed the usage of special inputs wherever data inputs could be used previously #448
• Closes #398 - Added documentation for trace and log correlation #447
• Closing #257 - Adjusted JVM arguments used by Gradle during build process #446
• Closes #388 - Added Log-correlation for Log4J Version 1 #445
• Closes #371 - Print agent version in the logs during initialization #444
• Closes #384 - Made spans always inherit the parent's sampling decision #442
• Fixed issue for identical action calls #439
• Closes #405 - Added persistence file to http config fetching #438
• Closes #389 - Added Log4J2 log-trace correlation #437
• Added log metrics to dashboards #436
• Closes #340 - Migrate unit tests of the EUM server project to JUnit 5 #435
• Closes #374 - Audit logging for configuration server. #434
• Closes #430 - Extend EUM server to provide Boomerang agent files #432
• Closes #429 - Change root property name of EUM server #431
• Closes #427- Add Commit Message Policy to Contribution.MD + Remove co… #428
• Closes #407 - Adding actuator/health to Configuration Server & EUM Server #425
• Closes #367 - Change the property prefix of the configuration server #424
• Fixed link to CONTRIBUTING.md #423
• Closes #315 - Shortcut for using CTRL+S to save the editor content in the WebUI #419
• Refactored integration test for self-monitoring log-metrics #418
• Closes #390 - added blank check #416
• Closes #410 - Checking paths now via Write-Method & Filtering properties where Write-Method is null #411
• Added EventListener and fixes in PropertyNamesValidator #409
• Added task to release Dashboards to Grafana Marketplace automatically #400
• Closes #387 - Added trace-log correlation for logback #399
• Autocomplete api #397
• Closes #373 - Added access log #385
• Closes #316 - Preserve unsaved changes in the UI #383
• Closes #375 - Add Commit Message Validation to Build Pipeline #376
• Added YAML-Validator [#366](https://github...

Version 0.4

You can also find the corresponding documentation online under the following link: inspectIT Ocelot Documentation

Changelog

Implemented enhancements:

• Extend user management by combining Ldap and embedded user authentication #343
• Support for LDAP authentication in configuration server #329
• Renew authetication token when expired #276
• Add a basic user management #251
• Add basic and token based authentication #250
• Allow attributes to be sent when fetching the configuration via HTTP #248
• Add EUM server documentation to Docusaurus #234
• Project Setup for Configuration Server UI #210
• Provide basic UI, which uses mocked endpoints of the configuration server. #209
• Add a cache to data providers #183

Fixed bugs:

• Fix wrong configuration of eum-server bootRun task; Fix the loading of the geoip database #332
• Config server does not start if working directory does not exist #323
• Fix UI packaging within the boot Jar #313
• Swagger UI is not reachable #262
• JDBC instrumentation scope is too wide #236
• JDBC database names are not sanitized #235

Closed issues:

• Record the difference between two fields of EUM beacons as a metric #339
• Add Ocelot Configuration Server Jar as file to the release artifacts #337
• Remove example files from configuration server UI project #336
• Add a default agent mapping #325
• Add the configuration server component to the demo scenarios #321
• Add UI for displaying the connected agents #308
• Add REST API for fetching connected agents #307
• Verify and handle expired access tokens when starting the configuration UI #298
• Implement an account endpoint for managing the users account #286
• Implement a user endpoint for creating and deleting users #285
• Introduce the option to use a local database for the user management #284
• Basic WebFrontend for the Configuration Server #283
• Implement search bar for the configuration view #282
• Implement the logic for managing the configuration files #281
• Implement logic for managing the configuration directory structure #280
• Implement configuration file view component #279
• Implement basic configuration view component #278
• Create view component for the agent mappings #277
• Implement login logic and session management #275
• Create view for login in into the config UI #274
• Implement service for fetching data from the configuration server #273
• Implement main layout for the configuration UI #272
• Make the list files operation return a tree instead of absolute paths #270
• No OpenCensus Version in Documentation #269
• Cache agent configurations instead of recomputing them everytime #264
• Allow cross-origin requests to the REST API #261
• Introduce default tag COUNTRY_CODE #238
• Move inspectit-ocelot-eum server to inspectit ocelot main repository #228
• Implement mapping to map agents to configuration files #198
• Simple file-based configuration store #197
• Implement basic REST API for providing configurations to agents #196

Merged pull requests:

• Add Ocelot EUM Server Jar as file to the release artifacts #357
• Updated contribution guidelines and resources #356
• Closes #336 - Remove example files from configuration server UI project #348
• Lowered refresh rate of dashboards of the demo scenarios #347
• Closes #343 - Extend user management by combining Ldap and embedded user authentication #346
• Closes #276: Renew authetication token when expired #345
• Closes #339 - Implemented support for dynamic expressions to extract data from EUM beacons #344
• Code clean-up and refactoring of the EUM server project #341
• Closes #337 - Add Ocelot Configuration Server Jar as file to the release artifacts #338
• Closing #329 - Support for LDAP authentication in configuration server #335
• Closes #332: Fix wrong configuration of eum-server bootRun task; Fix … #333
• Closes #321 - Added Ocelot configuration-server to demo scenarios #331
• Prevent overwriting selected file content when creating new files #328
• Show a notification when a configuration file has been saved #327
• Closes #325 - Adding default agent mapping if none exists #326
• Closes #323 - Ensured working directory is created before spring context is initialized #324
• Adds task for installing front end dependencies before building it #322
• Closes #308 - Added Agent Status UI #319
• Closes #313 - Fix UI packaging within the boot Jar #318
• Closes #281 - Implement the logic for managing the configuration files #317
• Closes #277 - Create view component for the agent mappings #312
• Closes #280 - Implemented file movement in UI #311
• Refactoring of EditorView component #310
• Closes #307 - Added REST API for fetching agent statuses #309
• Closes #280 - Added dialogs to create and delete directories and files #306
• Closes #279 - Implement configuration file view component #304
• Fixed leaking file handled when listing files in a directory #303
• Closes #278 - Implement basic configuration view component #302
• Upgraded package dependencies of configuration UI #301
• Closes #286 - Added REST API to change the password #300
• Closes #298 - Verify and handle expired access tokens when starting the configuration UI #299
• Closes #273, #275- Introduces Axios for backend communication...

Version 0.3

You can also find the corresponding documentation online under the following link: inspectIT Ocelot Documentation

Changelog

Implemented enhancements:

• Support for runtime attachement by executing the agent as a JAR #221
• Move inspectit-ocelot-configuration to separate repository #211
• Allow spans to span over multiple method calls #205
• Fetching configuration via HTTP #199
• Add sampling configuration for tracing #194
• Closes #199 - Fetching configuration via HTTP #218

Closed issues:

• Introduce additional folder "components", which holds related projects #214
• Setup new project for configuration server #195
• Add the generation of a license overview to the gradle script #175
• Replace cross-JVM context propagation sensors with void-actions #174
• Add pre- and post- entry/exit phases to rules #173
• Add void-actions which do not need to return a value #171
• Make the InspectitContext and ObjectAttachments accessible as special variables #168
• Context propagation for the Apache HTTP client #71
• Enable tracing for entry points #69
• Remote span context read for the Servlet API 3.x #68
• Span context propagation for the java.net.URLConnection #67
• Data provider for the HTTP client request executed with java.net.URLConnection #64

Merged pull requests:

• Closes #64 - Added service graph and http metrics for HttpURLConnection #227
• Closes #174 - Moved remote propagation sensors to configuration #225
• Replaced AsciiDoc with Docusaurus #223
• Closes #221 - Support for runtime attachement by executing the agent as a JAR #222
• Closes #194 - Added trace sampling #219
• Closes #214: Introduce additional folder "components", which holds related projects #217
• Closes #173 - Added pre- and post- entry / exit actions #216
• Updated outdated root readme #213
• Closes #205 - Allowed spans to cover multiple method invocations #208
• Closes #171 - Added void actions #207
• Changed OCE logo to Ocelot in readme #206
• Closes #195 - Setup new project for configuration server #203
• Fixed wrong configuration binding for is-tag property due to invalid setter name #202
• Closes #175 - Added build task to generate third party license notice. #200
• Closes #168 - Made InspectitContext and ObjectAttachments accessible for actions #192

Version 0.2

You can also find the corresponding documentation online under the following link: Documentation 0.2

Changelog

Implemented enhancements:

• Add more OpenCensus exporters #169
• Add basic tracing support to rules #156
• Add support for ZipKin and Jaeger exporters #154
• Collect the HTTP request metrics for the Servlet API 3.x #63
• Closes #169: Added additional exporters #182

Fixed bugs:

• Circular reference in ContextManager prevents agent from start-up #150

Closed issues:

• Add tracing to the demo scenarios #190
• Documentation issue #189
• Extract the configuration model into a separate project #186
• Any plans to push this to maven? #178
• Support additional exporters for SignalFX, OpenCensus Agent and Haystack #170
• Rename data providers to actions #167
• Make Documentation TOC expandable #162
• Extend demo scenarios with service graph #142
• Fix documentation issues #129
• Metric recorder for the client HTTP requests #65
• Data provider for the HTTP server request properties #62

Merged pull requests:

• Closes #190 - Added tracing to the demo #191
• Changed default span name, altered tracing conditions #188
• Closes #186 - Moved configuration model to a separate project #187
• Closes #167 - Renamed dataproviders to actions #185
• Fixed broken dashboard links in documentation. #184
• Ensured that tests wait five seconds for instrumentations to become active #181
• Fixed system tests attempt two #180
• Fixed system and integration tests #179
• Closes #156 - Added basic tracing support to rules #176
• Removed the Flux data source from the influxDB demo #166
• Updated Docker build and test images #165
• Closes #154 - Added Jaeger and ZipKin exporters, moved to latest OpenCensus version #164
• Closes #162: Made Documentation TOC expandable #163
• Added service-graph and http dashboard #160
• Extended test utility for ability to wait for class instrumentations #159
• Switching build service to CircleCI #158
• Providing initialization flag via AgentManager #157
• Closes #150 - fixed circular dependency from ContextManager #155
• Closes #129 - Documentation update #153

Version 0.1.M3

You can also find the corresponding documentation online under the following link: Documentation 0.1.M3

Changelog

Implemented enhancements:

• Integrate a simple load test to the demo for generating data #125
• Split the default.yml into multiple files #117
• Add special instrumentation for OSGi-style classloaders #116
• Improve error handling in case of a retransformation exception #98
• Add a polling based alternative to the directory watching mechanisms #96
• Simplified configuration by removing type-scope container #106

Fixed bugs:

• Make system tests wait for the instrumentation when required #101
• AgentImpl requires logger too soon #85
• Fix occasional failure of system tests #44

Closed issues:

• Slow start performance when starting via javaagent on Java 8 #146
• Unify common tag names #144
• Include load generation into demo scenarios #141
• Remove the elastic demo scenario #134
• Add option to ignore lambda expressions #130
• Propagate data context over the wire using W3 correlation header #119
• Implement a custom GRPC context value for passing data #95
• Externalize Agent into separate Container #90
• Documentation about using jattach contains wrong command #81
• Upload test reports after failures on TravisCI #80
• User defined exclude packages/classes #79
• Strategy to propagate the context up the stack trace #74
• User defined instrumentation possibility #70
• Generic hook uses data providers for key/value context pairs #61
• Strategy for dynamic instrumentation with byte buddy #60
• Extending configuration to enable an annotation based target selection #59
• Basic method instrumentation config #58
• Special sensor for scheduled executor services #57
• Special sensor for executor services #56
• Special sensor for Thread.start() #55
• Introduce the byte buddy to the core #54
• Create README.md files for project roots #36
• Possibility to specify configuration via agentArgs #19

Merged pull requests:

• Work on #62,#63,#65, closes #117 - Splitted default config, added config for service graph and http #149
• Renamed project and related files from OCE to Ocelot #148
• Closes #146 - Made start asynchronous when run via javaagent. #147
• Closes #144 - unified common tag names #145
• Second attempt on fixing the IBM bootstrap classloader instrumentation. #143
• Ensured that classloader delegation is only performed once to prevent stack overflows #140
• Closes #125 - Added load generator to demo scenarios #139
• Closes #134 - Removed elastic demo scenario #138
• Closes #119 - Added context propagation via HTTP #137
• Closes #130 - Add option to exclude lambdas from instrumentation #136
• Added conditions and before option to customize data provider order #133
• Fixed broken JMH tests, added jmhCompile to travis.yml #132
• Closes #116 - Added classloader delegation #131
• Gave DataProviders access to the method name, class and parameter types. #128
• Closes #70 - Added possibility to record measurements via rules #124
• Stability fixes for non initializable classes, improved type matching of scopes. #122
• JMH setup for the inspectit-oce-core and inspectit-oce-agent projects #121
• Work on #112 - Excluded lambdas containing default methods #120
• Work on #70 - Added configuration for defining measures and views #115
• Enabling self-monitoring in demo scenarios #114
• Closes #61 - Implemented binding and execution of data providers #113
• Work on #61 - Added hook manager and context setup #111
• Closes #79 - Added user excludes with intellij excluded by default #110
• Closes #95 - Implemented InspectitContext for passing data around #109
• Closes #59 - Extending configuration to enable an annotation based target selection #108
• Work on #61 - Added context sensitive config validation mechanism and configuration for data provider calls #107
• Normalize line endings of Java files and enforce using LF #105
• Work on #61 - Added configuration for data providers #104
• Closes #101 - Made system tests wait for the instrumentation to complete #103
• Excluding all classes in package java.lang.invoke from instrumentation #102
• Closes #96 - Added polling based alternative for detecting configuration directory changes #100
• Closes #98 - Improved handling of retransformation failures #99
• Closes #58 - Basic configuration for custom method instrumentation #97
• Work on #61 - Added mechanism for generating generic data providers #94
• Removed synchronizations of ThreadStartContextPropagation tests #92
• Closes #90 - Demo Agent Provisioning improved, added Demo zipping for releases #91
• Closes #57 - Added sensor for ctx propagation via ScheduledExecutors #89
• Closes #55 - Added special sensor for context propagation via Threads #88
• Extended self monitoring, added self monitoring to instrumentation #87
• closes #85: init our default logging before using any logger to avoid… #86
• Closes #44 - Fixed tests, included error stack traces in console output. #84
• Closes #80 - Upload test reports after failures on TravisCI #83
• Closes #81 - Documentation about using jattach contains wrong command #82
• Closes #56, #54 - Added asynchronous instrumentation capabilities and executor context propagation #78
• Executing unit tests during CI builds [#77](https://githu...

Version 0.1.M2

You can also find the corresponding documentation online under the following link: Documentation 0.1.M2

Changelog

Implemented enhancements:

• Extend CI configuration in order to automatically release build artifacts #46
• Improving system test for GCMetricsRecorder #42
• Add configuration validation #18
• Docker compose for fast start-up #11

Closed issues:

• Extend CI to support releasing of the artifacts #10

Merged pull requests:

• closes #46 - Extend CI configuration in order to automatically release build artifacts #53
• Added note to docu to ensure that docker has enough main memory #49
• closes #44: fixed occasional failure of system tests, improved GC test #48
• relates to #45 - fixing broken condition for deploy stage #47
• related to #42 - lowering waiting time for GC #45
• Closed #42 - improving system test for GC metric recorder #43
• Improved CI configuration - Testing on multiple JDKs in parallel and deploying documentation to S3 #41
• closes #18: Added handling of invalid startup configurations #40
• Closes #11: Created docker-based demo using Spring Pet Clinic #37