kafka/Dockerfile

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# RX3-Docker/Kafka Dockerfile
#-------------------------------------------------------------------------------
ARG IMG_FROM_URL="rx3-docker/java:latest"
FROM ${IMG_FROM_URL}
ARG IMG_NAME
ARG IMG_NAME_FULL
ARG IMG_VERSION
ARG IMG_MAINTAINER
LABEL org.rx3.${IMG_NAME}.name=${IMG_NAME_FULL}
LABEL org.rx3.${IMG_NAME}.version=${IMG_VERSION}
LABEL org.rx3.${IMG_NAME}.maintainer=${IMG_MAINTAINER}
LABEL maintainer=${IMG_MAINTAINER}
ARG KAFKA_PORT
ARG KAFKA_HOME="/opt/appl/kafka"
#---------------------------------------------------------------------------------------------------
ARG KAFKAD='#!/bin/bash \n\
\n\
usermod -u ${KAFKA_UID} kafka \n\
groupmod -g ${KAFKA_GID} kafka \n\
\n\
chown -R kafka:kafka '${KAFKA_LIB}' '${KAFKA_LOG}' \n\
\n\
cd '${KAFKA_HOME}' \n\
\n\
KAFKA_CLUSTER_ID="$(bin/kafka-storage.sh random-uuid)" \n\
bin/kafka-storage.sh format --standalone -t \$KAFKA_CLUSTER_ID -c config/kraft/reconfig-server.properties'
#---------------------------------------------------------------------------------------------------
#---------------------------------------------------------------------------------------------------
ARG KAFKAD_INI='[program:kafkad] \n\
directory='${KAFKA_HOME}' \n\
command='${KAFKA_HOME}'/bin/kafka-server-start.sh config/kraft/reconfig-server.properties'
#---------------------------------------------------------------------------------------------------
RUN urpmi --force wget \
&& wget -q -O /tmp/kafka.tgz https://downloads.apache.org/kafka/3.9.0/kafka_2.13-3.9.0.tgz \
&& mkdir -p /opt/appl \
&& cd /opt/appl \
&& tar xf /tmp/kafka.tgz \
&& mv kafka* kafka \
&& rm /tmp/kafka.tgz \
&& echo -e "${KAFKAD}" | sed -e "s/\`/'/g" -e 's/ *$//' > /etc/init.d/kafkad \
&& chmod a+x /etc/init.d/kafkad \
&& ln -s /etc/init.d/kafkad /etc/rcD.d/S30kafkad \
&& echo -e "${KAFKAD_INI}" | sed -e "s/\`/'/g" -e 's/ *$//' > /etc/supervisord.d/kafkad.ini
EXPOSE ${KAFKA_PORT}