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7ad9f196a4
Augment the fabric-samples first-network sample to include a flag that allows a choice of consensus-type: solo (default) or kafka. - Add note on production deployment of kafka - Remove port mapping for kafka and zookeeper containars Change-Id: I3204ba44e5974961eb69649b6f5744f52097ce80 Signed-off-by: Yoav Tock <tock@il.ibm.com>
43 lines
1.3 KiB
YAML
43 lines
1.3 KiB
YAML
# Copyright IBM Corp. All Rights Reserved.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# NOTE: This is not the way a Kafka cluster would normally be deployed in production, as it is not secure
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# and is not fault tolerant. This example is a toy deployment that is only meant to exercise the Kafka code path
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# of the ordering service.
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version: '2'
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networks:
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byfn:
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services:
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zookeeper.example.com:
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container_name: zookeeper.example.com
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image: hyperledger/fabric-zookeeper:$IMAGE_TAG
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environment:
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ZOOKEEPER_CLIENT_PORT: 32181
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ZOOKEEPER_TICK_TIME: 2000
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networks:
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- byfn
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kafka.example.com:
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container_name: kafka.example.com
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image: hyperledger/fabric-kafka:$IMAGE_TAG
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depends_on:
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- zookeeper.example.com
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environment:
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- KAFKA_BROKER_ID=1
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- KAFKA_ZOOKEEPER_CONNECT=zookeeper.example.com:2181
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- KAFKA_ADVERTISED_LISTENERS=PLAINTEXT://kafka.example.com:9092
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- KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR=1
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- KAFKA_MESSAGE_MAX_BYTES=1048576 # 1 * 1024 * 1024 B
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- KAFKA_REPLICA_FETCH_MAX_BYTES=1048576 # 1 * 1024 * 1024 B
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- KAFKA_UNCLEAN_LEADER_ELECTION_ENABLE=false
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- KAFKA_LOG_RETENTION_MS=-1
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- KAFKA_MIN_INSYNC_REPLICAS=1
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- KAFKA_DEFAULT_REPLICATION_FACTOR=1
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networks:
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- byfn
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