docker-compose-environments's Introduction

Docker compose environments

Install Kafka (to run the commands below)

brew install kafka

sudo apt-get install kafka

Create Topic

kafka-topics --bootstrap-server localhost:9092 --topic first_topic --create --partitions 3 --replication-factor 1

Create Message in Broker

kafka-console-producer --bootstrap-server localhost:9092 --topic first_topic

Listening Message in Broker

kafka-console-consumer --bootstrap-server localhost:9092 --topic first_topic --group firsttopic

Show info of all Topics

watch kafka-consumer-groups --all-groups --bootstrap-server localhost:9092 --all-topics -describe

Show all images docker compose

docker-compose ps

Insert input command in kafka cli inside docker

docker exec -it projects_kafka_1 bash

Inside the kafka instance (docker) type the command below to see all topics

kafka-topics.sh --list --bootstrap-server localhost:29092

Describe Topic

kafka-topics.sh --create --bootstrap-server localhost:29092 --partitions 3 --replication-factor 1 --topic test-3-1

kafka-topics.sh --describe --bootstrap-server localhost:29092 --partitions 3 --replication-factor 1 --topic test-3-1

kafka-topics.sh --create --bootstrap-server localhost:29092 --partitions 3 --replication-factor 3 --topic test-3-3

kafka-topics.sh --describe --bootstrap-server localhost:29092 --partitions 3 --replication-factor 3 --topic test-3-3