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Dockerfile.Slim
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Dockerfile.Slim
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FROM amd64/buildpack-deps:buster-curl as installer
ARG NACOS_VERSION=2.3.2
ARG HOT_FIX_FLAG=""
RUN set -x \
&& curl -SL --output /var/tmp/nacos-server.tar.gz https://github.com/alibaba/nacos/releases/download/${NACOS_VERSION}${HOT_FIX_FLAG}/nacos-server-${NACOS_VERSION}.tar.gz \
&& tar -xzvf /var/tmp/nacos-server.tar.gz -C /home \
&& rm -rf /var/tmp/nacos-server.tar.gz /home/nacos/bin/* /home/nacos/conf/*.properties /home/nacos/conf/*.example /home/nacos/conf/nacos-mysql.sql
FROM adoptopenjdk/openjdk8:jre8u372-b07
# set environment
ENV MODE="cluster" \
PREFER_HOST_MODE="ip"\
BASE_DIR="/home/nacos" \
CLASSPATH=".:/home/nacos/conf:$CLASSPATH" \
CLUSTER_CONF="/home/nacos/conf/cluster.conf" \
FUNCTION_MODE="all" \
NACOS_USER="nacos" \
JAVA="/opt/java/openjdk/bin/java" \
JVM_XMS="1g" \
JVM_XMX="1g" \
JVM_XMN="512m" \
JVM_MS="128m" \
JVM_MMS="320m" \
NACOS_DEBUG="n" \
TOMCAT_ACCESSLOG_ENABLED="false" \
TZ="Asia/Shanghai"
WORKDIR $BASE_DIR
# copy nacos bin
COPY --from=installer ["/home/nacos", "/home/nacos"]
ADD bin/docker-startup.sh bin/docker-startup.sh
ADD conf/application.properties conf/application.properties
# set startup log dir
RUN mkdir -p logs \
&& cd logs \
&& touch start.out \
&& ln -sf /dev/stdout start.out \
&& ln -sf /dev/stderr start.out
RUN chmod +x bin/docker-startup.sh
EXPOSE 8848
ENTRYPOINT ["bin/docker-startup.sh"]