69 lines
3.9 KiB
Docker
69 lines
3.9 KiB
Docker
# Rx3-Docker/Kafka Dockerfile
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#-------------------------------------------------------------------------------
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ARG IMG_FROM_URL="rx3-docker/java:latest"
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FROM ${IMG_FROM_URL}
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ARG IMG_NAME
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ARG IMG_NAME_FULL
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ARG IMG_VERSION
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ARG IMG_MAINTAINER
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LABEL org.rx3.${IMG_NAME}.name=${IMG_NAME_FULL}
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LABEL org.rx3.${IMG_NAME}.version=${IMG_VERSION}
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LABEL org.rx3.${IMG_NAME}.maintainer=${IMG_MAINTAINER}
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LABEL maintainer=${IMG_MAINTAINER}
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ARG KAFKA_PORT
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ARG KAFKA_VERSION="3.9.0"
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ARG SCALA_VERSION="2.13"
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ARG KAFKA_DOWNLOAD_URL="https://downloads.apache.org/kafka/${KAFKA_VERSION}/kafka_${SCALA_VERSION}-${KAFKA_VERSION}.tgz"
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ARG KAFKA_HOME="/opt/appl/kafka"
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ARG KAFKA_CONFIG="${KAFKA_HOME}/config/kraft/reconfig-server.properties"
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ARG KAFKA_LIB=/var/lib/kafka
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ARG KAFKA_LOG=/var/log/kafka
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#---------------------------------------------------------------------------------------------------
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ARG KAFKAD='#!/bin/bash \n\
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\n\
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usermod -u ${KAFKA_UID} kafka \n\
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groupmod -g ${KAFKA_GID} kafka \n\
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\n\
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if [[ ! -f "'${KAFKA_LIB}'/meta.properties" ]] \n\
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then \n\
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cd '${KAFKA_HOME}' \n\
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\n\
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KAFKA_CLUSTER_ID="$(bin/kafka-storage.sh random-uuid)" \n\
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bin/kafka-storage.sh format --standalone -t "${KAFKA_CLUSTER_ID}" -c '${KAFKA_CONFIG}' \n\
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fi \n\
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\n\
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chown -R kafka:kafka '${KAFKA_HOME}' '${KAFKA_LIB}' '${KAFKA_LOG}
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#---------------------------------------------------------------------------------------------------
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#---------------------------------------------------------------------------------------------------
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ARG KAFKAD_INI='[program:kafkad] \n\
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directory='${KAFKA_HOME}' \n\
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command='${KAFKA_HOME}'/bin/kafka-server-start.sh config/kraft/reconfig-server.properties \n\
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user=kafka'
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#---------------------------------------------------------------------------------------------------
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RUN urpmi --force wget \
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&& useradd -M --home-dir ${KAFKA_HOME} --password "" kafka \
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&& mkdir -p $( dirname ${KAFKA_HOME}) \
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&& wget -q -O- ${KAFKA_DOWNLOAD_URL} | tar xzf - -C $( dirname ${KAFKA_HOME}) \
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&& mv ${KAFKA_HOME}* ${KAFKA_HOME} \
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&& sed -i "s%^log.dirs=/tmp/kraft-combined-logs%log.dirs=${KAFKA_LIB}%" ${KAFKA_CONFIG} \
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&& ln -s ${KAFKA_LOG} ${KAFKA_HOME}/logs \
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&& echo -e "${KAFKAD}" | sed -e "s/\`/'/g" -e 's/ *$//' > /etc/init.d/kafkad \
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&& chmod a+x /etc/init.d/kafkad \
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&& ln -s /etc/init.d/kafkad /etc/rcD.d/S30kafkad \
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&& echo -e "${KAFKAD_INI}" | sed -e "s/\`/'/g" -e 's/ *$//' > /etc/supervisord.d/kafkad.ini
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EXPOSE ${KAFKA_PORT}
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