mirror of
https://github.com/Telecominfraproject/openafc_final.git
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44 lines
2.1 KiB
Docker
44 lines
2.1 KiB
Docker
#
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# Copyright (C) 2021 Broadcom. All rights reserved. The term "Broadcom"
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# refers solely to the Broadcom Inc. corporate affiliate that owns
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# the software below. This work is licensed under the OpenAFC Project License,
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# a copy of which is included with this software program
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#
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# Dockerfile for Kafka server, used by ALS (AFC Request/Response/Config) logging
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# This dockerfile maps outside config variables to those, used by Bitnami/Kafka
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FROM bitnami/kafka:3.3.1
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# Outside configuration variables
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ENV KAFKA_ADVERTISED_HOST=localhost
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ENV KAFKA_CLIENT_PORT=9092
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ENV KAFKA_BROKER_PORT=9093
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ENV KAFKA_CLIENT_SECURITY_PROTOCOL=PLAINTEXT
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# Bitnami Kafka configuration parameters
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ENV KAFKA_ENABLE_KRAFT=yes
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ENV KAFKA_CFG_PROCESS_ROLES=broker,controller
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ENV KAFKA_CFG_CONTROLLER_LISTENER_NAMES=CONTROLLER
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ENV KAFKA_CFG_BROKER_ID=1
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ENV ALLOW_PLAINTEXT_LISTENER=yes
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ENV KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE=true
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ENV KAFKA_CFG_NUM_PARTITIONS=1
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ENV KAFKA_MAX_REQUEST_SIZE=1048576
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# Setting Kafka log level to ERROR limits initialization blurt
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ENV KAFKA_LOG_LEVEL=ERROR
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RUN sed -i "s/log4j\.logger\.kafka=.*/log4j.logger.kafka=${KAFKA_LOG_LEVEL}/" /opt/bitnami/kafka/config/log4j.properties
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RUN sed -i "s/log4j\.logger\.org\.apache\.kafka=.*/log4j.logger.org.apache.kafka=${KAFKA_LOG_LEVEL}/" /opt/bitnami/kafka/config/log4j.properties
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# Kafka environment variables, computed from DockerCompose-supplied variables
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# can't be defined in ENV - hence they are moved to ENTRYPOINT
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ENTRYPOINT env \
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KAFKA_CFG_MESSAGE_MAX_BYTES=${KAFKA_MAX_REQUEST_SIZE} \
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KAFKA_CFG_MAX_REQUEST_SIZE=${KAFKA_MAX_REQUEST_SIZE} \
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KAFKA_CFG_LISTENERS=PLAINTEXT://:${KAFKA_CLIENT_PORT},CONTROLLER://:${KAFKA_BROKER_PORT} \
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KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CONTROLLER:${KAFKA_CLIENT_SECURITY_PROTOCOL},PLAINTEXT:${KAFKA_CLIENT_SECURITY_PROTOCOL} \
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KAFKA_CFG_ADVERTISED_LISTENERS=PLAINTEXT://${KAFKA_ADVERTISED_HOST}:${KAFKA_CLIENT_PORT} \
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KAFKA_CFG_CONTROLLER_QUORUM_VOTERS=1@localhost:${KAFKA_BROKER_PORT} \
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/opt/bitnami/scripts/kafka/entrypoint.sh /opt/bitnami/scripts/kafka/run.sh
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