Rx3-Docker/kafka
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- Fix kafka user & group,

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- Fix LIB & LOG dirsectories,
- Fix health check.
This commit is contained in:
Arnaud G. GIBERT 2024-11-24 12:48:40 +01:00
parent e85a67d6f1
commit 9539df8d80
4 changed files with 58 additions and 45 deletions
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34
Dockerfile
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@ -1,4 +1,4 @@
# RX3-Docker/Kafka Dockerfile
# Rx3-Docker/Kafka Dockerfile
#-------------------------------------------------------------------------------
ARG IMG_FROM_URL="rx3-docker/java:latest"
@ -17,8 +17,14 @@ LABEL maintainer=${IMG_MAINTAINER}
ARG KAFKA_PORT
ARG KAFKA_HOME="/opt/appl/kafka"
ARG KAFKA_VERSION="3.9.0"
ARG SCALA_VERSION="2.13"
ARG KAFKA_DOWNLOAD_URL="https://downloads.apache.org/kafka/${KAFKA_VERSION}/kafka_${SCALA_VERSION}-${KAFKA_VERSION}.tgz"
ARG KAFKA_HOME="/opt/appl/kafka"
ARG KAFKA_CONFIG="${KAFKA_HOME}/config/kraft/reconfig-server.properties"
ARG KAFKA_LIB=/var/lib/kafka
ARG KAFKA_LOG=/var/log/kafka
#---------------------------------------------------------------------------------------------------
@ -27,29 +33,33 @@ ARG KAFKAD='#!/bin/bash
usermod -u ${KAFKA_UID} kafka \n\
groupmod -g ${KAFKA_GID} kafka \n\
\n\
chown -R kafka:kafka '${KAFKA_LIB}' '${KAFKA_LOG}' \n\
\n\
if [[ ! -f "'${KAFKA_LIB}'/meta.properties" ]] \n\
then \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'
bin/kafka-storage.sh format --standalone -t "${KAFKA_CLUSTER_ID}" -c '${KAFKA_CONFIG}' \n\
fi \n\
\n\
chown -R kafka:kafka '${KAFKA_HOME}' '${KAFKA_LIB}' '${KAFKA_LOG}
#---------------------------------------------------------------------------------------------------
#---------------------------------------------------------------------------------------------------
ARG KAFKAD_INI='[program:kafkad] \n\
directory='${KAFKA_HOME}' \n\
command='${KAFKA_HOME}'/bin/kafka-server-start.sh config/kraft/reconfig-server.properties'
command='${KAFKA_HOME}'/bin/kafka-server-start.sh config/kraft/reconfig-server.properties \n\
user=kafka'
#---------------------------------------------------------------------------------------------------
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 \
&& useradd -M --home-dir ${KAFKA_HOME} --password "" kafka \
&& mkdir -p $( dirname ${KAFKA_HOME}) \
&& wget -q -O- ${KAFKA_DOWNLOAD_URL} | tar xzf - -C $( dirname ${KAFKA_HOME}) \
&& mv ${KAFKA_HOME}* ${KAFKA_HOME} \
&& sed -i "s%^log.dirs=/tmp/kraft-combined-logs%log.dirs=${KAFKA_LIB}%" ${KAFKA_CONFIG} \
&& ln -s ${KAFKA_LOG} ${KAFKA_HOME}/logs \
&& echo -e "${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 \

2
ReleaseNotes.txt
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@ -1,5 +1,5 @@
------------------------------------------------------------------------------------------------------------------------------------
Rx3-Docker/Kafka V 1.0.0 - A. GIBERT - 2024/11/xx
Rx3-Docker/Kafka V 1.0.0 - A. GIBERT - 2024/11/24
------------------------------------------------------------------------------------------------------------------------------------
- Initial release,

40
compose.yaml
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@ -1,4 +1,4 @@
# Rx3 Proto Docker Image
# Rx3-Docker/Kafka Docker Image
#-------------------------------------------------------------------------------
name: ${HOST_NAME_PREFIX}
@ -7,30 +7,30 @@ services:
#-------------------------------------------------------------------------------
kafka:
container_name: ${KAFKA_HOST_NAME}
hostname: ${KAFKA_HOST_NAME}
topic-server:
container_name: ${TS_HOST_NAME}
hostname: ${TS_HOST_NAME}
image: ${KAFKA_IMG_URL}
image: ${TS_IMG_URL}
build:
args:
IMG_NAME: ${KAFKA_IMG_URL}
IMG_NAME_FULL: ${KAFKA_IMG_NAME_FULL}
IMG_VERSION: ${KAFKA_IMG_VERSION}
IMG_MAINTAINER: ${KAFKA_IMG_MAINTAINER}
IMG_FROM_URL: ${KAFKA_IMG_FROM_URL}
IMG_NAME: ${TS_IMG_URL}
IMG_NAME_FULL: ${TS_IMG_NAME_FULL}
IMG_VERSION: ${TS_IMG_VERSION}
IMG_MAINTAINER: ${TS_IMG_MAINTAINER}
IMG_FROM_URL: ${TS_IMG_FROM_URL}
KAFKA_PORT: ${KAFKA_PORT_MAIN_INT}
KAFKA_PORT: ${TS_PORT_MAIN_INT}
restart: unless-stopped
environment:
KAFKA_UID: ${KAFKA_USER_ID}
KAFKA_GID: ${KAFKA_GROUP_ID}
KAFKA_UID: ${TS_USER_ID}
KAFKA_GID: ${TS_GROUP_ID}
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost:${KAFKA_PORT_MAIN_INT}"]
test: /opt/appl/kafka/bin/kafka-cluster.sh cluster-id --bootstrap-server localhost:${TS_PORT_MAIN_INT}
interval: 30s
timeout: 10s
start_period: 60s
@ -38,11 +38,11 @@ services:
retries: 30
volumes:
- ./${KAFKA_LIB_EXT}:${KAFKA_LIB_INT}
- ./${KAFKA_LOG_INIT_EXT}:${KAFKA_LOG_INIT_INT}
- ./${KAFKA_LOG_SV_EXT}:${KAFKA_LOG_SV_INT}
- ./${KAFKA_LOG_MAIN_EXT}:${KAFKA_LOG_MAIN_INT}
- ./${TS_LIB_EXT}:${TS_LIB_INT}
- ./${TS_LOG_INIT_EXT}:${TS_LOG_INIT_INT}
- ./${TS_LOG_SV_EXT}:${TS_LOG_SV_INT}
- ./${TS_LOG_MAIN_EXT}:${TS_LOG_MAIN_INT}
ports:
- "127.0.0.1:${KAFKA_PORT_SV_EXT}:${KAFKA_PORT_SV_INT}"
- "127.0.0.1:${KAFKA_PORT_MAIN_EXT}:${KAFKA_PORT_MAIN_INT}"
- "127.0.0.1:${TS_PORT_SV_EXT}:${TS_PORT_SV_INT}"
- "127.0.0.1:${TS_PORT_MAIN_EXT}:${TS_PORT_MAIN_INT}"

13
env.dist
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@ -20,15 +20,18 @@ ORG_URL_PREFIX="${ORG_REGISTRY}/${ORG_NAME}"
HOST_NAME_PREFIX=""
PORT_ENV_OFFSET=0
PORT_SV_INT=9001
PORT_SV_OFFSET=1000
#------------------+----------+--------------------+--------------------------+------------------------------------------+------------+--------------------+---------------+------------+--------------+------------+-------+-------+-------+-------+--------------+--------------+
# | Variable | Target Image | From Image | Module | Main Port | Admin Port | User | Group |
# | Prefix | URL Prefix | Name | Name Full + Version | URL Prefix | Name + Version | Name | Version | Ext | Int | Ext | Int | Name / Id | Name / Id |
#------------------+----------+--------------------+--------------------------+------------------------------------------+------------+--------------------+---------------+------------+--------------+------------+-------+-------+-------+-------+--------------+--------------+
docker_service_add KAFKA ${ORG_URL_PREFIX} kafka "Rx3-Docker/Kafka Docker Image" 1.0.0-mga9 ${ORG_URL_PREFIX} java 1.1.0-mga9 - - 9092 9092 - - apache apache
#------------------+----------+--------------------------+--------------------+------------------+-------------------------------+-----------------+--------------------+---------------+------------+--------------+------------+-------+-------+-------+-------+--------------+--------------+
# | Variable | Service | Target Image | From Image | Module | Main Port | Admin Port | User | Group |
# | Prefix | Name | URL Prefix | Name | Name Full | Version | URL Prefix | Name | Version | Name | Version | Ext | Int | Ext | Int | Name / Id | Name / Id |
#------------------+----------+--------------------------+--------------------+------------------+-------------------------------+-----------------+--------------------+---------------+------------+--------------+------------+-------+-------+-------+-------+--------------+--------------+
docker_service_add TS topic-server ${ORG_URL_PREFIX} kafka "Rx3-Docker/Kafka" 1.0.0-mga9 ${ORG_URL_PREFIX} java 1.1.0-mga9 - - 9092 9092 - - apache apache