- [FEATURE] Proto files can now be provided via the local file system as well
- [FEATURE] Schema registry support for Protobuf (including auto deserialization)
- [FEATURE] Consumer group offsets can now be edited (copy offsets from other group, set to start/end/timestamp) or deleted
- [ENHANCEMENT] Add two new Kafka SASL Mechanisms: OAuthBearer and AWS MSK IAM
- [ENHANCEMENT] Preview tags in the message viewer can now be named
- [ENHANCEMENT] Maximum string length in JSON viewer has been increased from 40 to 200 characters
- [ENHANCEMENT] CTRL + Click on values in JSON viewer will copy the value into the clipboard
- [ENHANCEMENT] Menu redesigned (profile info for Kowl Business moved to menu bar)
- [ENHANCEMENT] Rework broker & topic config pages; Shows config sources and all inherited config settings with their value
- [ENHANCEMENT] Custom TLS config for schema registry
- [ENHANCEMENT] Estimate topic log dir size if partition replicas are down (if size is estimated a warning is shown in the frontend)
- [ENHANCEMENT] Messages can now be expanded/collapsed by double-clicking a row
- [ENHANCEMENT] Group details page: 'Topics' view now has a 'View Topic' button, and the topic names in the 'Members' view are now clickable (both navigate to the topic details page)
- [BUGFIX] Topicname is now selectable in consumer group details page
- [BUGFIX] Relative timestamp now updates live in message table
- [CHANGE] We removed the Kafka library and replaced it with franz-go. This allows us to add a lot more features in the future.
- [CHANGE] Configuration for the topic documentation feature has changed
- [CHANGE] When the root "value" of a message has 0 bytes, it is now correctly deserialized to
nil
instead of""
. If you use filters in the frontend to filter tombstones you probably usedvalue != ""
before, but with this change you'll have to usevalue != null
. - [FEATURE] Support setting the listen adress of the webserver (config entry:
server.http.listen-address
, or flag:listenAddress
). #150 - [FEATURE] Add Protobuf support
- [FEATURE] Preview Tags has been reworked. Now supports nested tags and autocomplete. Tags can be editted and reordered.
- [FEATURE] You can now save messages by clicking the 'Save Messages' button below the message list, or save a single message from its context menu (right-most column of a message row, visible on hover)
- [FEATURE] Reassign partitions via setup wizard. Use it to balance partition count, disk usage, move replicas to new brokers or decomission brokers
- [FEATURE] Add rackId config option to consume from brokers that reside in the same rack if possible (rack aware consuming)
- [FEATURE] Add MessagePack support in deserializer
- [FEATURE] You can now select a date/time as the "start offset" when searching for messages.
- [ENHANCEMENT] Show rebalance protocol and coordinator id in consumer group pages
- [ENHANCEMENT] Kowl can now be configured using environment variables as well
- [ENHANCEMENT] Show Kafka version in Brokers page
- [ENHANCEMENT] Add support for decoding messages in the
__consumer_offsets
topic - [ENHANCEMENT] Support schema registry with thousands of subjects by reducing the number of information in the schema registry overview page
- [BUGFIX] Deserialize messages with Avro with a higher priority than UTF-8 messages, so that Avro serialized messages will always be recognized correctly
- [BUGFIX] Fix deadlock where schema registry requests against older Schema Registries would time out due to the missing /mode endpoint.
- [BUGFIX] ResourcePatternType is now correctly shown in the ACLs list.
- [ENHANCEMENT] Schema registry page has been slightly redesigned so that very complex schemas are more comfortable to inspect
- [BUGFIX] Fixed rendering errors in schema registry page
- [ENHANCEMENT] Message headers can be expanded/collapsed now
- [BUGFIX] Kowl now handles message headers containing structured data (JSON) correctly
- [FEATURE] Embed topic documentation using Markdown files from Git repositories (/docs/features/topic-documentation.md)
- [FEATURE] Support for message headers
- [FEATURE] UI for schema registry (list all registered schemas including schema history)
- [FEATURE] Avro support for deserializing messages
- [FEATURE] List all Kafka ACLs
- [FEATURE] Business: Support for Okta as an identity provider
- [FEATURE] Support for hosting Kowl under a sub-path (#107 and #117)
- [ENHANCEMENT] Possibility to hide the statistics bar
- [ENHANCEMENT] Support custom certificates for schema registry client
- [ENHANCEMENT] Show elapsed time and consumed bytes after filtered message consumption is done
- [BUGFIX] Kowl now shows the error reported by a login provider (should the login fail)
- [BUGFIX] Better handling for broker restarts on consumer groups and topics page
- [BUGFIX] Allow all UTF-8 characters in JavaScript filter code
- [BUGFIX] Inform user about missing clipboard access instead of silent fails on message copy
- [CHANGE] Business: Reworked groups syncing (Google + GitHub)
- [CHANGE] Business: GitHub team sync uses uses personal access tokens instead of GitHub apps (better support for multi organization environments)
- [CHANGE] Business: Groups/Teams sync config has changed, see https://github.com/cloudhut/kowl/commit/0f22cd7b18268ecb3be88fe2bc3de8ac9e8febed
- [FEATURE] Search messages with an arbitrary JavaScript filter (redpanda-data#48)
- [FEATURE] Get Kafka messages as they arrive (live tail)
- [ENHANCEMENT] Message table: You can now select the visible columns and their order (redpanda-data#52)
- [ENHANCEMENT] Message table: The desired timestamp format can be configured (Only date, only time, unix timestamp, relative) (redpanda-data#52)
- [ENHANCEMENT] Message table: The no key icon now shows a tooltip to explain the icon's meaning (redpanda-data#52)
- [ENHANCEMENT] Add endpoint for startup probes (redpanda-data#101)
- [BUGFIX] After clicking the refresh button it didn't always change the state to "Refreshing" (redpanda-data#75)
- [CHANGE] Tabs in a topic detail view have been reordered, and the messages tab is now selected by default
- [CHANGE] Deselecting the input field in the "Preview Settings" dialog (or closing the dialog) will be considered as a confirmation now (instead of cancelling the tag that is being added)
- [FEATURE] Additional filter options (case sensitivity and multi results) for field previews
- [ENHANCEMENT] In the message table, long keys will now be truncated (>45 chars). Click on a key to show a dialog containing the full key
- [ENHANCEMENT] Statistics elements will now reduce their size on smaller screens
- [ENHANCEMENT] If you are missing some permissions for a topic (for example: can't view config, or can't view messages), there's now an icon that will be shown for that topic in the topic list. Hovering over it will show the permission details.
- [ENHANCEMENT] The 'state' (icon + text) of a consumer-groups now also has a popover that - when hovering over the state - shows a table listing all possible states along with some descriptions.
- [ENHANCEMENT] Topic statistics won't show
retention.bytes
/retention.ms
for compact topics - [BUGFIX] Fixed issues with page sizes and column sorting in tables
- [BUGFIX] Fixed the calculation of replicated and total partitions
- [BUGFIX] Preview Tags: properties shown are now in the correct casing (as they are defined in the object)
This is the initial release which comes with all the currently known features.