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kafka map

English | 简体中文

Add wings to programming and install navigation to kafka。

Introduction

kafka-map is a kafka visualization tool developed using Java17 and React.

Supported features:

• Multi-cluster management.
• Cluster status monitoring (number of partitions, number of replicas, storage size, offset).
• Topic create, delete, expansion (delete needs to configure delete.topic.enable = true).
• Broker status monitoring.
• Consumer group view and delete.
• Reset offset.
• Topic data view and search (Support String and json display).
• Send message to Topic
• Delay message (supports 18 levels of delayed messages).

Screenshot

Import cluster

Clusters

Brokers

Topics

Consumer Groups

Consumer Group Subscription

Topic Partition

Topic Brokers

Topic Consumer Groups

Topic Consumer Groups Reset Offset

Topic Configs

Produce Message

Consume Message

Delay Message

Disclaimer

Developers wishing to use kafka-map within a corporate network are advised to seek approval from their administrators or management before using the tool. By downloading, using, or distributing kafka-map, you agree to the LICENSE terms & conditions. No warranty or liability is provided.

Required

• Java17 or higher
• Apache Kafka 1.1.0 or higher

install by docker

end

Param	Description
DEFAULT_USERNAME	Initial login username
DEFAULT_PASSWORD	Initial login password

docker run -d \
    -p 8080:8080 \
    -v /opt/kafka-map/data:/usr/local/kafka-map/data \
    -e DEFAULT_USERNAME=admin \
    -e DEFAULT_PASSWORD=admin \
    --name kafka-map \
    --restart always dushixiang/kafka-map:latest

install by native

download

wget https://github.com/dushixiang/kafka-map/releases/latest/download/kafka-map.tgz

unzip

tar -zxvf kafka-map.tgz -C /usr/local/

Running in the foreground

# kafka-map dir
cd /usr/local/kafka-map
# Modify the configuration according to your needs
vi application.yml
# run
java -jar kafka-map.jar 

Running in System service

cat <<EOF >> /etc/systemd/system/kafka-map.service
[Unit]
Description=kafka map service
After=network.target

[Service]
WorkingDirectory=/usr/local/kafka-map
ExecStart=/usr/bin/java -jar /usr/local/kafka-map/kafka-map.jar
Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF

Reload system service && set boot auto-start && start service && view status

systemctl daemon-reload
systemctl enable kafka-map
systemctl start kafka-map
systemctl status kafka-map

Usage

Then use the browser to open the server's port 8080 to access.

FAQ

What if I don't want to use port 8080?

Add --server.port=1234 to the startup command to modify the port to 1234.

# example
java -jar kafka-map.jar --server.port=1234