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Changelog History
Page 2
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v0.5.0-rc3 Changes
August 15, 2017🚀 This is a pre-release of v0.5.0
⚡️ All vendor dependencies have been updated to the latest version and binaries have been compiled with go 1.9-beta2.
🚀 The current release notes can be found under readthedocs.io
🔄 Changes since 0.5.0-rc2
- 🏁 Windows build works again
- Fully compatible with 1.9
- Configs are case sensitive again (#208)
- Configs errors because of wrong types or parameters now give fix suggestions
- 📇 format.MetadataCopy sub-modulators removed
- ➕ Added a new format.Aggregate
- 🔌 Renamed "Aggregate" of the aggregate plugin type to "Plugins"
- ➕ Added a trace method to debug message flow
- "-t / --trace" renamed to "-pt / --profiletrace", the new "-t / --trace" now refers to message tracing
- 📚 Documentation updated
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v0.4.5 Changes
🚀 This is a patch / minor features release. ⚡️ All vendor dependencies have been updated to the latest version and binaries have been compiled with go 1.8.
🛠 Fixed with 0.4.5
- producer.Kafka will discard messages returned as "too large" to avoid spooling
- consumer.HTTP does not truncate messages with WithHeaders:false anymore (thanks @mhils)
- producer.Websocket now uses gorilla websockets (thanks @glaslos)
- 🐳 Dockerfile is now working again
- It is now possible to (optionally) send nil messages with producer.kafka again
- ⏱ Consumer.Kinesis will renew the iterator object when hitting a timeout
- Consumer.Kinesis now runs with an offset file set that does not exist
- Consumer.Kinesis offset file is now written less often (after each batch)
- 👻 Consumer.Kafka does now retry with an "oldest" offset after encountering an OutOfRange exception.
- 🛠 Fixed a crash when using producer.ElasticSearch with date based indexes (thanks @relud)
- format.Base64Decode now uses data from previous formatters as intended
- format.JSON arr and obj will now auto create a key if necessary
- format.JSON now checks for valid state references upon startup
- format.JSON now properly encodes strings when using "enc"
- 🛰 format.SplitToJSON may now keep JSON payload and is better at escaping string
- "gollum -tc" will exit with error code 1 upon error
- "gollum -tc" will now properly display errors during config checking
🆕 New with 0.4.5
- ➕ Added producer for writing data to Amazon S3 (thanks @relud)
- ➕ Added authentication support to consumer.HTTP (thanks @glaslos)
- ➕ Added authentication support to native.KafkaProducer (thanks @relud)
- ➕ Added authentication support to producer.Kafka (thanks @relud)
- ➕ Added authentication support to consumer.Kafka (thanks @relud)
- ➕ Added consumer group support to consumer.Kafka (thanks @relud)
- ➕ Added a native SystemD consumer (thanks @relud)
- ➕ Added a Statsd producer for counting messages (thanks @relud)
- ➕ Added an option to flatten JSON arrays into single values with format.ProcessJSON (thanks @relud)
- ➕ Added filter.Any to allow "or" style combinations of filters (thanks @relud)
- ➕ Added support for unix timestamp parsing to format.ProcessJSON (thanks @relud)
- ➕ Added filter.Sample to allow processing of every n'th message only (thanks @relud)
- ➕ Added format.TemplateJSON to apply golang templates to JSON payloads (thanks @relud)
- ➕ Added named pipe support to consumer.Console
- ➕ Added "pick" option to format.ProcessJSON to get a single value from an arrays
- 🚚 Extended "remove" option pf format.ProcessJSON to remove values from arrays
- ➕ Added "geoip" option to format.ProcessJSON to get GeoIP data from an IP
- ➕ Added index configuration options to producer.ElasticSearch
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v0.4.4 Changes
🚀 This is a patch / minor features release. ⚡️ All vendor dependencies have been updated to the latest version and binaries have been compiled with go 1.7.
🛠 Fixed with 0.4.4
- 🛠 Fixed file offset handling in consumer.Kinesis (thanks @relud)
- 🛠 Fixed producer.File RotatePruneAfterHours setting
- Producer.File symlink switch is now atomic
- 🛠 Fixed panic in producer.Redis when Formatter was not set
- 🛠 Fixed producer.Spooling being stuck for a long time during shutdown
- 🛠 Fixed native.KafkaProducer to map all topics to "default" if no topic mapping was set
- 🛠 Fixed a concurrent map write during initialization in native.KafkaProducer
- 🛠 Fixed consumer.Kafka OffsetFile setting stopping gollum when the offset file was not present
- consumer.Kafka will retry to connect to a not (yet) existing topic every PersistTimeoutMs
- Consumer.Kafka now tries to connect every ServerTimeoutSec if initial connect fails
- 0️⃣ Consumer.Kafka MessageBufferCount default value increased to 8192
- Producer.Kafka and native.KafkaProducer now discard messages with 0-Byte content
- 0️⃣ Producer.Kafka SendRetries set to 1 by default to circumvent a reconnect issue within sarama
- 🛠 Fixed panic in producer.Kafka when shutting down
- ➕ Added manual heartbeat to check a valid broker connection with producer.Kafka
- Format.Base64Encode now returns the original message if decoding failed
- socket.producer TCP can be used without ACK
- 🛠 Consumer.Syslogd message handling differences between RFC3164 and RFC5424 / RFC6587 fixed
🆕 New with 0.4.4
- 🆕 New AWS Firehose producer (thanks @relud)
- 🆕 New format.ProcessTSV for modifying TSV encoded messages (thanks @relud)
- ➕ Added user agent parsing to format.ProcessJSON (thanks @relud)
- ➕ Added support for unix timestamp parsing to format.ProcessJSON (thanks @relud)
- ➕ Added support for new shard detection to consumer.Kinesis (thanks @relud)
- ➕ Added support for mulitple messages per record to producer.Kinesis and consumer.Kinesis (thanks @relud)
- ➕ Added "remove" directive for format.ProcessJSON
- ➕ Added key Formatter support for producer.Redis
- ➕ Added RateLimited- metrics for filter.Rate
- ➕ Added format.Clear to remove message content (e.g. useful for key formatters)
- ➕ Added "KeyFormatterFirst" for producer.Kafka and native.KafkaProducer
- ➕ Added Version support for producer.Kafka and consumer.Kafka
- ➕ Added ClientID support for consumer.Kafka
- ➕ Added folder creation capatibilites to consumer.File when creating offset files
- ➕ Added gollum log messages metrics
- ➕ Added wildcard topic mapping to producer.Kafka and native.KafkaProducer
- ➕ Added FilterAfterFormat to producer.Kafka and native.KafkaProducer
- Producer.Spooling now continuously looks for new streams to read
- Producer.Spooling now reacts on SIGHUP to trigger a respooling
- 💻 Seperated version information to -r (version, go runtime, modules) and -v (just version) command line flag
- ➕ Added trace commandline flag
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v0.4.3 Changes
🚀 This is a patch / minor features release. 🔧 It includes several configuration changes for producer.Kafka that might change the runtime behavior. 🔧 Please check your configuration files.
🛠 Fixed with 0.4.3
- 🛠 Fixed several race conditions reported by Go 1.6 and go build -race
- 🛠 Fixed the scribe producer to drop unformatted message in case of error
- 🛠 Fixed file.consumer rotation to work on regular files, too
- 🛠 Fixed file.consumer rotation to reset the offset file after a SIGHUP
- ⚡️ Dockerfiles updated
- 🐎 Producer.Kafka now sends messages directly to avoid sarama performance bottlenecks
- 0️⃣ consumer.Kafka offset file is properly read on startup if DefaultOffset "oldest" or "newest" is
- 👍 Exisiting unix domain socket detection changed to use create instead of stat (better error handling)
- ⚡️ Kafka and Scribe specific metrics are now updated if there are no messages, too
- 👍 Scribe producer is now reacting better to server connection errors
- ✅ Filters and Formatters are now covered with unittests
🆕 New with 0.4.3
- 👌 Support for Go1.5 vendor experiment
- 🆕 New producer for librdkafka (not included in standard builds)
- Metrics added to show memory consumption
- 🆕 New kafka metrics added to show "roundtrip" times for messages
- producer.Benchmark added to get more meaningful core system profiling results
- 🆕 New filter filter.Rate added to allow limiting streams to a certain number of messages per second
- ➕ Added key support to consumer.Kafka and producer.Kafka
- ➕ Added an "ordered read" config option to consumer.Kafka (round robin reading)
- ➕ Added a new formater format.ExtractJSON to extract a single value from a JSON object
- 🖨 Go version is now printed with gollum -v
- Scribe producer now queries scribe server status in regular intervals
- 🔧 format.Sequence separator character can now be configured
- 🔧 format.Runlength separator character can now be configured
Other changes with 0.4.3
- 📇 Renamed producer.Kafka BatchTimeoutSec to BatchTimeoutMs to allow millisecond based values
- producer.Kafka retry count set to 0
- 0️⃣ producer.Kafka default producer set to RoundRobin
- 0️⃣ producer.Kafka GracePeriodMs default set to 100
- 📇 producer.Kafka MetadataRefreshMs default set to 600000 (10 minutes)
- 0️⃣ producer.Kafka TimeoutMs default set to 10000 (10 seconds)
- filter.RegExp FilterExpressionNot is evaluated before FilterExpression
- filter.RegExp FilterExpression is evaluated if FilterExpressionNot passed
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v0.4.2 Changes
🚀 This is a patch / minor features release.
🛠 Fixed with 0.4.2
- consumer.SysLogD now has more meaningful errormessages
- 👍 consumer.File now properly supports file rotation if the file to read is a symlink
- ⚡️ Scribe and Kafka metrics are now only updated upon successful send
- 🛠 Fixed an out of bounds panic when producer.File was rotating logfiles without an extension
- Compression of files after rotation by produer.File now works (again)
- producer.Kafka now only reconnects if all topics report an error
- producer.Spool now properly respools long messages
- producer.Spool will not delete a file if a message in it could not be processed
- producer.Spool will try to automatically respool files after a restart
- producer.Spool will rotate non-empty files even if no new messages come in
- 🚚 producer.Spool will recreate folders when removed during runtime
- producer.Spool will drop messages if rotation failes (not reroute)
- Messages that are spooled twice now retain their original stream
- 👍 Better handling of situations where Sarama (Kafka) writes become blocking
- 🔌 Plugins now start up as "initializing" not as "dead" preventing dropped messages during startup
🆕 New with 0.4.2
- 🆕 New formatter format.SplitToJSON to convert CSV data to JSON
- 🆕 New formatter format.ProcessJSON to modify JSON data
- producer.File can now set permissions for any folders created
- RPM spec file added
- producer.File can now add zero padding to rotated file numbering
- producer.File can now prune logfiles by file age
- producer.Spool can now be rate limited
- Dev version (major.minor.patch.dev) is now part of the metrics
- 🆕 New AWS Kinesis producer and consumer (thanks @relud)
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v0.4.1 Changes
🚀 This is a patch / minor features release
🛠 Fixed with 0.4.1
- 🛠 InfluxDB JSON and line protocol fixed
- shared.WaitGroup.WaitFor with duration 0 falls back to shared.WaitGroup.Wait
- ✅ proper io.EOF handling for shared.BufferedReader and shared.ByteStream
- HTTP consumer now responds with 200 instead of 203
- HTTP consumer properly handles EOF
- ✅ Increased test coverage
🆕 New with 0.4.1
- 👌 Support for InfluxDB line protocol
- 🆕 New setting to enable/disable InfluxDB time based database names
- Introduction of "fuses" (circuit breaker pattern)
- ➕ Added HTTPs support for HTTP consumer
- ➕ Added POST data support to HTTPRequest producer
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v0.4.0 Changes
🚀 This release includes several reliability fixes that prevent messages from being lost during shutdown. During this process the startup/shutdown mechanics were changed which introduced a lot of breaking changes. Also included are improvements on the file, socket and scribe producers. 🐎 Write performance may show a minor increase for some producers.
🚀 This release contains breaking changes over version 0.3.x. Custom producers and config files may have to be adjusted.
💥 Breaking changes with 0.4.0
- shared.RuntimeType renamed to TypeRegistry
- core.StreamTypes renamed to StreamRegistry
- 🚚 ?ControlLoop callback parameters for command handling moved to callback members
- ?ControlLoop renamed to ?Loop, where ? can be a combination of Control (handling of control messages), Message (handling of messages) or Ticker (handling of regular callbacks)
- 🔌 PluginControlStop is now splitted into PluginControlStopConsumer and PluginControlStopProducer to allow plugins that are producer and consumers.
- ⏱ Producer.Enqueue now takes care of dropping messages and accepts a timeout overwrite value
- 🔨 MessageBatch has been refactored to store messages instead of preformatted strings. This allows dropping messages from a batch.
- 🚚 Message.Drop has been removed, Message.Route can be used instead
- 🚚 The LoopBack consumer has been removed. Producers can now drop messages to any stream using DropToStream.
- 🔌 Stream plugins are now allowed to only bind to one stream
- 📇 Renamed producer.HttpReq to producer.HTTPRequest
- 📇 Renamed format.StreamMod to format.StreamRoute
- 🔧 For format.Envelope postfix and prefix configuration keys have been renamed to EnvelopePostifx and EnvelopePrefix
- Base64Encode and Base64Decode formatter parameters have been renamed to "Base64*"
- ✂ Removed the MessagesPerSecAvg metric
- Two functions were added to the MessageSource interface to allow blocked/active state query
- 🚚 The low resolution timer has been removed
🛠 Fixed with 0.4.0
- Messages stored in channels or MessageBatches can now be flushed properly during shutdown
- Several producers now properly block when their queue is full (messages could be lost before)
- Producer control commands now have priority over processing messages
- ✅ Switched to sarama trunk version to get the latest broker connection fixes
- 🛠 Fixed various message loss scenarios in file, kafka and http request producer
- Kafka producer is now reconnecting upon every error (intermediate fix)
- StreamRoute formatter now properly works when the separator is a space
- 🔌 File, Kafka and HTTPRequest plugins don't hava mandatory values anymore
- Socket consumer can now reopen a dropped connection
- Socket consumer can now change access rights on unix domain sockets
- Socket consumer now closes non-udp connections upon any error
- 🚚 Socket consumer can now remove an existing UDS file with the same name if necessary
- Socket consumer now uses proper connection timeouts
- Socket consumer now sends special acks on error
- All net.Dial commands were replaced with net.DialTimeout
- The makfile now correctly includes the config folder
- Thie file producer now behaves correctly when directory creation fails
- 📌 Spinning loops are now more CPU friendly
- 🔌 Plugins can now be addressed by longer paths, too, e.g. "contrib.company.sth"
- 🌲 Log messages that appear during startup are now written to the set log producer, too
- 🛠 Fixed a problem where control messages could cause shutdown to get stucked
- 👍 The Kafka producer has been rewritten for better error handling
- The scribe producer now dynamically modifies the batch size on error
- The metric server tries to reopen connection every 5 seconds
- Float metrics are now properly rounded
- Ticker functions are now restarted after the function is done, preventing double calls
- No empty messages will be sent during shutdown
🆕 New with 0.4.0
- ➕ Added a new stream plugin to route messages to one or more other streams
- The file producer can now delete old files upon rotate (pruning)
- The file producer can now overwrite files and set file permissions
- ➕ Added metrics for dropped, discarded, filtered and unroutable messages
- Streams can now overwrite a producer's ChannelTimeoutMs setting (only for this stream)
- Producers are now shut down in order based on DropStream dependencies
- Messages now keep a one-step history of their StreamID
- ➕ Added format.StreamRevert to go back to the last used stream (e.g. after a drop)
- ➕ Added producer.Spooling that temporary stores messages to disk before trying them again (e.g. useful for disconnect scenarios)
- ➕ Added a new formatter to prepend stream names
- ➕ Added a new formatter to serialize messages
- ➕ Added a new formatter to convert collectd to InfluxDB (0.8.x and 0.9.x)
- It is now possible to add a custom string after the version number
- 🔌 Plugins compiled from the contrib folder are now listed in the version string
- All producers can now define a filter applied before formatting
- ➕ Added unittests to check all bundled producer, consumer, format, filter and stream for interface compatibility
- 🔌 Plugins can now be registered and queried by a string based ID via core.PluginRegistry
- ➕ Added producer for InfluxDB data (0.8.x and 0.9.x)
- Kafka, scribe and elastic search producers now have distinct metrics per topic/category/index
- 🔖 Version number is now added to the metrics as in "MMmmpp" (M)ajor (m)inor (p)atch