{"id":556341,"date":"2022-03-05T17:47:11","date_gmt":"2022-03-05T09:47:11","guid":{"rendered":"http:\/\/4563.org\/?p=556341"},"modified":"2022-03-05T17:47:11","modified_gmt":"2022-03-05T09:47:11","slug":"%e5%85%b3%e4%ba%8e-kafka-%e4%b8%ad-advertised-listeners-%e7%94%9f%e6%95%88%e9%97%ae%e9%a2%98-5","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=556341","title":{"rendered":"\u5173\u4e8e kafka \u4e2d advertised.listeners \u751f\u6548\u95ee\u9898"},"content":{"rendered":"
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\u5173\u4e8e kafka \u4e2d advertised.listeners \u751f\u6548\u95ee\u9898 <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : cxyfreedom <\/span> <\/i> 22<\/span> <\/div>\n
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\u4f7f\u7528 docker-compose \u521b\u5efa\u4e86 zookeep \u548c kafka \u7684\u5bb9\u5668\uff0c\u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n

version: '3'  services:   zookeeper:     image: wurstmeister\/zookeeper     ports:       - \"2181:2181\"     container_name: zookeeper     networks:        - zk    kafka:     image: wurstmeister\/kafka     ports:       - \"29092:9092\"     environment:       KAFKA_AUTO_CREATE_TOPICS_ENABLE: \"false\"       KAFKA_ADVERTISED_LISTENERS: INSIDE:\/\/kafka:9093,OUTSIDE:\/\/10.10.10.4:9092       KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INSIDE:PLAINTEXT,OUTSIDE:PLAINTEXT       KAFKA_LISTENERS: INSIDE:\/\/0.0.0.0:9093,OUTSIDE:\/\/0.0.0.0:9092       KAFKA_INTER_BROKER_LISTENER_NAME: INSIDE       KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181       KAFKA_CREATE_TOPICS: \"topic_test:3:1\"     depends_on:       - zookeeper     container_name: kafka     networks:        - zk  networks:    zk:     driver: bridge  <\/code><\/pre>\n
\u5176\u4e2d\uff0cKAFKA_ADVERTISED_LISTENERS \u7684 OUTSIDE \u7684 IP \u662f\u968f\u610f\u5199\u7684\uff0c\u6362\u6210\u522b\u7684\u4e5f\u53ef\u4ee5\u3002<\/p>\n
INSIDE \u7528\u4e8e docker \u5185\u90e8\u7f51\u7edc\u6765\u8bbf\u95ee\u7684\uff0c\u8fd9\u4e2a\u5916\u7f51\u65e0\u6cd5\u8fde\u63a5\u6ca1\u4ec0\u4e48\u95ee\u9898\u3002OUTSIDE \u5219\u662f\u63d0\u4f9b\u7ed9\u5916\u7f51\u7684\u3002\u4f46\u662f\u56e0\u4e3a IP \u662f\u968f\u4fbf\u914d\u7f6e\u7684\uff0c\u5b9e\u9645\u4e0a\u5916\u7f51\u672c\u8eab\u662f\u65e0\u6cd5\u8fde\u63a5\u5230 10.10.10.4:9092 \u7684\uff0c\u7136\u540e\u5ba2\u6237\u7aef\u901a\u8fc7\u6620\u5c04\u51fa\u6765\u7684\u7aef\u53e3 29092 \uff0c\u80fd\u591f\u8fde\u63a5\u5230 Kafka \uff0c\u60f3\u95ee\u4e00\u4e0b\u8fd9\u662f\u4e3a\u4ec0\u4e48\uff1f<\/p>\n
\u6bd4\u5982\u7528 Python \u7684\u5305\u8fde\u63a5\uff1a<\/p>\n
# -*- coding:utf-8 -*- from kafka import KafkaConsumer   SERVER = \"100.100.21.183:29092\" TOPIC = \"topic_test\"  consumer = KafkaConsumer(bootstrap_servers=SERVER, group_id=\"test_group\", auto_offset_reset=\"earliest\")  print(f\"\u5206\u533a\u4fe1\u606f\uff1a{consumer.partitions_for_topic(TOPIC)}\") print(f\"\u5f53\u524d topic \u548c\u5206\u533a\u4fe1\u606f\uff1a{consumer.assignment()}\") print(f\"\u53ef\u6d88\u8d39\u504f\u79fb\u91cf\uff1a{consumer.beginning_offsets(list(consumer.assignment()))}\")  # output \u5206\u533a\u4fe1\u606f\uff1a{0, 1, 2} \u5f53\u524d topic \u548c\u5206\u533a\u4fe1\u606f\uff1aset() \u53ef\u6d88\u8d39\u504f\u79fb\u91cf\uff1a{} <\/code><\/pre>\n<\/p><\/div>\n
 \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (1<\/span>) <\/div>\n
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     \u8cc7\u6df1\u5927\u4f6c : QmLi <\/span>  <\/div>\n
     <\/i>    <\/span> <\/div>\n<\/p><\/div>\n
     \u5370\u8c61\u4e2d\u5ba2\u6237\u7aef\u4f1a\u5148\u901a\u8fc7 kafka \u4ece zk \u91cc\u62ff topic \u5404\u5206\u533a\u5bf9\u5e94 leader \u7684 KAFKA_ADVERTISED_LISTENERS \uff0c\u7136\u540e\u518d\u901a\u8fc7 KAFKA_ADVERTISED_LISTENERS \u914d\u7f6e\u7684\u57df\u540d\u6216\u8005 ip \u53d1\u6570\u636e
    \u4f60\u8fd9\u91cc\u6240\u6709\u6570\u636e\u90fd\u662f\u4ece zk \u91cc\u53d6\u7684\uff0c\u5230\u8fd9\u4e00\u6b65\u90fd\u8fd8\u6ca1\u7528\u5230 KAFKA_ADVERTISED_LISTENERS \u8fd9\u4e2a\u914d\u7f6e
    \u4f60\u53ef\u4ee5\u5c1d\u8bd5\u53d1\u51e0\u6761\u6570\u636e\uff0c\u4f30\u8ba1\u5c31\u4e0d\u884c\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u5173\u4e8e kafka \u4e2d advert…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/556341"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=556341"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/556341\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=556341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=556341"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=556341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}