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Add kafka kraft #22

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30 changes: 30 additions & 0 deletions kafka/docker-kraft/README.md
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# kafka kraft setup

REF: https://github.com/katyagorshkova/kafka-kraft/tree/main

# Start

## Pre request
```
docker compose up kafka-gen
```

Generate cluster id

```
CLUSTER_ID=$(/bin/kafka-storage random-uui)
```

Format configuration file
```
kafka-storage format --ignore-formatted -t $CLUSTER_ID -c /etc/kafka/kraft/broker.properties
kafka-storage format --ignore-formatted -t $CLUSTER_ID -c /etc/kafka/kraft/controller.properties
```


Check if configure get formatted

## Start cluster
```
docker compose up
```
94 changes: 94 additions & 0 deletions kafka/docker-kraft/compose.yaml
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version: "3"

volumes:
kafka1-data:
kafka2-data:
kafka3-data:

services:
kafka-gen:
image: confluentinc/cp-kafka:7.4.0
hostname: kafka-gen
container_name: kafka-gen
volumes:
- ./scripts/create_cluster_id.sh:/tmp/create_cluster_id.sh
- ./clusterID:/tmp/clusterID
command: "bash -c '/tmp/create_cluster_id.sh'"

# kafka1:
# image: confluentinc/cp-kafka:7.3.3
# hostname: kafka1
# container_name: kafka1
# ports:
# - "39092:39092"
# environment:
# KAFKA_LISTENERS: BROKER://kafka1:19092,EXTERNAL://kafka1:39092,CONTROLLER://kafka1:9093
# KAFKA_ADVERTISED_LISTENERS: BROKER://kafka1:19092,EXTERNAL://kafka1:39092
# KAFKA_INTER_BROKER_LISTENER_NAME: BROKER
# KAFKA_CONTROLLER_LISTENER_NAMES: CONTROLLER
# KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: CONTROLLER:PLAINTEXT,BROKER:PLAINTEXT,EXTERNAL:PLAINTEXT
# KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
# KAFKA_PROCESS_ROLES: 'controller,broker'
# KAFKA_NODE_ID: 1
# KAFKA_CONTROLLER_QUORUM_VOTERS: '1@kafka1:9093,2@kafka2:9093,3@kafka3:9093'
# KAFKA_METADATA_LOG_SEGMENT_MS: 15000
# KAFKA_METADATA_MAX_RETENTION_MS: 1200000
# KAFKA_METADATA_LOG_MAX_RECORD_BYTES_BETWEEN_SNAPSHOTS: 2800
# KAFKA_LOG_DIRS: '/tmp/kraft-combined-logs'
# volumes:
# - kafka1-data:/var/lib/kafka/data
# - ./scripts/update_run.sh:/tmp/update_run.sh
# - ./clusterID:/tmp/clusterID
# command: "bash -c '/tmp/update_run.sh && /etc/confluent/docker/run'"

# kafka2:
# image: confluentinc/cp-kafka:7.3.3
# hostname: kafka2
# container_name: kafka2
# ports:
# - "39093:39093"
# environment:
# KAFKA_LISTENERS: BROKER://kafka2:19093,EXTERNAL://kafka2:39093,CONTROLLER://kafka2:9093
# KAFKA_ADVERTISED_LISTENERS: BROKER://kafka2:19093,EXTERNAL://kafka2:39093
# KAFKA_INTER_BROKER_LISTENER_NAME: BROKER
# KAFKA_CONTROLLER_LISTENER_NAMES: CONTROLLER
# KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: CONTROLLER:PLAINTEXT,BROKER:PLAINTEXT,EXTERNAL:PLAINTEXT
# KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
# KAFKA_PROCESS_ROLES: 'controller,broker'
# KAFKA_NODE_ID: 2
# KAFKA_CONTROLLER_QUORUM_VOTERS: '1@kafka1:9093,2@kafka2:9093,3@kafka3:9093'
# KAFKA_METADATA_LOG_SEGMENT_MS: 15000
# KAFKA_METADATA_MAX_RETENTION_MS: 1200000
# KAFKA_METADATA_LOG_MAX_RECORD_BYTES_BETWEEN_SNAPSHOTS: 2800
# KAFKA_LOG_DIRS: '/tmp/kraft-combined-logs'
# volumes:
# - kafka2-data:/var/lib/kafka/data
# - ./scripts/update_run.sh:/tmp/update_run.sh
# - ./clusterID:/tmp/clusterID
# command: "bash -c '/tmp/update_run.sh && /etc/confluent/docker/run'"

# kafka3:
# image: confluentinc/cp-kafka:7.3.3
# hostname: kafka3
# container_name: kafka3
# ports:
# - "39094:39094"
# environment:
# KAFKA_LISTENERS: BROKER://kafka3:19094,EXTERNAL://kafka3:39094,CONTROLLER://kafka3:9093
# KAFKA_ADVERTISED_LISTENERS: BROKER://kafka3:19094,EXTERNAL://kafka3:39094
# KAFKA_INTER_BROKER_LISTENER_NAME: BROKER
# KAFKA_CONTROLLER_LISTENER_NAMES: CONTROLLER
# KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: CONTROLLER:PLAINTEXT,BROKER:PLAINTEXT,EXTERNAL:PLAINTEXT
# KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
# KAFKA_PROCESS_ROLES: 'controller,broker'
# KAFKA_NODE_ID: 3
# KAFKA_CONTROLLER_QUORUM_VOTERS: '1@kafka1:9093,2@kafka2:9093,3@kafka3:9093'
# KAFKA_METADATA_LOG_SEGMENT_MS: 15000
# KAFKA_METADATA_MAX_RETENTION_MS: 1200000
# KAFKA_METADATA_LOG_MAX_RECORD_BYTES_BETWEEN_SNAPSHOTS: 2800
# KAFKA_LOG_DIRS: '/tmp/kraft-combined-logs'
# volumes:
# - kafka3-data:/var/lib/kafka/data
# - ./scripts/update_run.sh:/tmp/update_run.sh
# - ./clusterID:/tmp/clusterID
# command: "bash -c '/tmp/update_run.sh && /etc/confluent/docker/run'"