我做了
docker-compose up
用于在我的本地进行kafka群集。
并且每当我要创建主题时,检索我拥有的主题或搜索存储在我使用的主题中的数据
docker run --net=host --rm confluentinc/cp-kafka:latest kafka-topics --describe --topic bar --zookeeper localhost:32181
位于官方的kafka群集部署站点上。
但是我真的想在我的本地存储中使用Kafka,而不是像kafka docker镜像那样>>
kafka-topics --describe --topic bar --zookeeper localhost:32181
如果我使用上面的代码,我将遇到此错误。
kafka集群中没有LISTEN端口。Exception in thread "main" kafka.zookeeper.ZooKeeperClientTimeoutException: Timed out waiting for connection while in state: CONNECTING at kafka.zookeeper.ZooKeeperClient.$anonfun$waitUntilConnected$3(ZooKeeperClient.scala:258)
除了我是否检查netstat -anp tcp
我该怎么办?并且请让我知道我现在关于docker的缺失(因为我真的是docker的新手:()
这是Yaml配置
---
version: '2'
services:
zookeeper-1:
image: confluentinc/cp-zookeeper:latest
environment:
ZOOKEEPER_SERVER_ID: 1
ZOOKEEPER_CLIENT_PORT: 22181
ZOOKEEPER_TICK_TIME: 2000
ZOOKEEPER_INIT_LIMIT: 5
ZOOKEEPER_SYNC_LIMIT: 2
ZOOKEEPER_SERVERS: localhost:22888:23888;localhost:32888:33888;localhost:42888:43888
network_mode: host
extra_hosts:
- "moby:127.0.0.1"
zookeeper-2:
image: confluentinc/cp-zookeeper:latest
environment:
ZOOKEEPER_SERVER_ID: 2
ZOOKEEPER_CLIENT_PORT: 32181
ZOOKEEPER_TICK_TIME: 2000
ZOOKEEPER_INIT_LIMIT: 5
ZOOKEEPER_SYNC_LIMIT: 2
ZOOKEEPER_SERVERS: localhost:22888:23888;localhost:32888:33888;localhost:42888:43888
network_mode: host
extra_hosts:
- "moby:127.0.0.1"
zookeeper-3:
image: confluentinc/cp-zookeeper:latest
environment:
ZOOKEEPER_SERVER_ID: 3
ZOOKEEPER_CLIENT_PORT: 42181
ZOOKEEPER_TICK_TIME: 2000
ZOOKEEPER_INIT_LIMIT: 5
ZOOKEEPER_SYNC_LIMIT: 2
ZOOKEEPER_SERVERS: localhost:22888:23888;localhost:32888:33888;localhost:42888:43888
network_mode: host
extra_hosts:
- "moby:127.0.0.1"
kafka-1:
image: confluentinc/cp-kafka:latest
network_mode: host
depends_on:
- zookeeper-1
- zookeeper-2
- zookeeper-3
environment:
KAFKA_BROKER_ID: 1
KAFKA_ZOOKEEPER_CONNECT: localhost:22181,localhost:32181,localhost:42181
KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:19092
extra_hosts:
- "moby:127.0.0.1"
kafka-2:
image: confluentinc/cp-kafka:latest
network_mode: host
"docker-compose.yml" 83L, 2321C
我做了docker-compose来在我的本地进行kafka集群。并且每当我要创建主题时,检索我拥有的主题或搜索存储在该主题中的数据,我都使用docker run --net = host --rm ...
如果您在主机上运行Kafka(和Zookeeper),那么,不,您根本不需要Docker。