33 lines
1.3 KiB
YAML
33 lines
1.3 KiB
YAML
services:
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kafka:
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image: apache/kafka:4.0.0
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container_name: kafka-apache-kraft-410
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hostname: kafka-kraft
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ports:
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- "9092:9092" # 映射 Broker 端口
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environment:
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KAFKA_LOG4J_OPTS: "-Dlog4j.configurationFile=file:/opt/kafka/config/custom-log4j2.yaml"
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KAFKA_NODE_ID: 1
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KAFKA_PROCESS_ROLES: "broker,controller"
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# 2. 监听器配置
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KAFKA_LISTENERS: "PLAINTEXT://0.0.0.0:9092,CONTROLLER://0.0.0.0:9093"
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KAFKA_ADVERTISED_LISTENERS: "PLAINTEXT://localhost:9092"
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KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: "CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT"
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KAFKA_CONTROLLER_LISTENER_NAMES: "CONTROLLER"
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# 3. Controller 连接信息（单节点）
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KAFKA_CONTROLLER_QUORUM_VOTERS: "1@kafka-kraft:9093"
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KAFKA_LOG_DIRS: "/var/lib/kafka/data"
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# 为内部 topic __consumer_offsets 设置副本因子为 1
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KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
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# (可选，推荐) 事务状态 topic 的副本因子也设置为 1
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KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
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KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
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volumes:
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- ./kafka-data:/var/lib/kafka/data # 数据持久化
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- ./log4j2.yaml:/opt/kafka/config/custom-log4j2.yaml:ro # 日志级别配置
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restart: always
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