kafbat/kafka-ui

Kafbat UI (ex. kafka-ui) is a free, open-source web UI to monitor and manage Apache Kafka clusters.

https://github.com/kafbat/kafka-ui is a simple tool that makes your data flows observable, helps find and troubleshoot issues faster and deliver optimal performance. Its lightweight dashboard makes it easy to track key metrics of your Kafka clusters - Brokers, Topics, Partitions, Production, and Consumption.

* - The Kafbat team comprises key contributors from the project's inception, bringing a wealth of experience and insight to this renewed endeavor.

Interface

!https://raw.githubusercontent.com/kafbat/kafka-ui/images/overview.gif

Features

• Multi-Cluster Management — monitor and manage all your clusters in one place
• Performance Monitoring with Metrics Dashboard — track key Kafka metrics with a lightweight dashboard
• View Kafka Brokers — view topic and partition assignments, controller status
• View Kafka Topics — view partition count, replication status, and custom configuration
• View Consumer Groups — view per-partition parked offsets, combined and per-partition lag
• Browse Messages — browse messages with JSON, plain text, and Avro encoding
• Dynamic Topic Configuration — create and configure new topics with dynamic configuration
• Configurable Authentification — secure your installation with optional Github/Gitlab/Google OAuth 2.0
• Custom serialization/deserialization plugins - use a ready-to-go serde for your data like AWS Glue or Smile, or code your own!
• Role based access control - manage permissions to access the UI with granular precision
• Data masking - obfuscate sensitive data in topic messages

Feature overview

Getting Started

To run Kafbat UI, you can use either a pre-built Docker image or build it (or a jar file) yourself.

Quick start (Demo run)

docker run -it -p 8080:8080 -e DYNAMIC_CONFIG_ENABLED=true image: ghcr.io/kafbat/kafka-ui

Then access the web UI at http://localhost:8080

The command is sufficient to try things out. When you're done trying things out, you can proceed with a persistent installation

Persistent installation

services:
  kafbat-ui:
    container_name: kafbat-ui
    image: ghcr.io/kafbat/kafka-ui:latest
    ports:
      - 8080:8080
    environment:
      DYNAMIC_CONFIG_ENABLED: 'true'
    volumes:
      - ~/kui/config.yml:/etc/kafkaui/dynamic_config.yaml

Please refer to our configuration page to proceed with further app configuration.

Some useful configuration related links

Web UI Cluster Configuration Wizard

Configuration file explanation

Docker Compose examples

Misc configuration properties

Helm charts

Quick start

Building from sources

Quick start with building

Liveliness and readiness probes

Liveliness and readiness endpoint is at /actuator/health.
Info endpoint (build info) is located at /actuator/info.

Configuration options

All the environment variables/config properties could be found here.

Contributing

Please refer to contributing guide, we'll guide you from there.

Support

As we're fully independent, team members contribute in their free time. Your support is crucial for us, if you wish to sponsor us, take a look https://github.com/***/kafbat