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44 lines
850 B
Markdown
44 lines
850 B
Markdown
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# deploy kafka with docker
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## docker swarm
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```bash
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docker service create \
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--name kafka_1 \
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--hostname=kafka_1 \
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--network swarm-net \
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--replicas 1 \
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--detach=true \
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--env BROKER_ID=1 \
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--env ZOOKEEPER_CONNECT=zookeeper_node1:2181,zookeeper_node2:2181,zookeeper_node3:2181 \
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--endpoint-mode dnsrr \
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newnius/kafka:2.2.0
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```
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## Configuration
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### By environment variable
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Currently, properties below are supported.
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| env | file | property |
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| --- | --- | --- |
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| BROKER_ID | server.properties | broker.id |
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| ZOOKEEPER_CONNECT | server.properties | zookeeper.connect |
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### By configuration file
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```bash
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docker service create \
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--name kafka \
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--hostname=kafka \
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--network swarm-net \
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--detach=true \
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--replicas 1 \
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--endpoint-mode dnsrr \
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--mount type=bind,src=/data/kafka/,dst=/config/kafka/,readonly \
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newnius/kafka:2.2.0
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```
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