Devops kafka like ls, tail, head,and echo with kls, ktail, khead and kecho

imotai

Last update: Dec 31, 2021

Related tags

Overview

Kafka CLI Tools

DevOps topics of Message Queue(eg kafka, pulsar, rabbitmq) like ls, echo, head and tail with kls, kecho, khead and ktail

Getting Started

build

cargo build

usage

# show all topics
kls localhost:9092
 # | topics            | partitions 
---+-------------------+------------
 1 | quickstart-topic  | 1 

# send a json object
kecho localhost:9092 quickstart-topic '{"msg":"hello world!"}'

# scan all message
khead  localhost:9092 quickstart-topic
quickstart-topic:0@5:{"msg":"hello world!"}

# tail topic
ktail localhost:9092 quickstart-topic

thanks

other kafka tools

kcat

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Comments

add args and flags validation to kls command

brokers is requred for kls，but there is no args validation for that，the current behaviour

target/debug/kls
thread 'main' panicked at 'index out of bounds: the len is 0 but the index is 0', src/kls.rs:65:30
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

expect behaviour

target/debug/kls
brokers args is requred

good first issue

opened by imotai 1

Owner

imotai

Database , Dota2 , Football fans and 奶爸

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