打包dockerfile镜像

Dockerfile

FROM centos:7.5.1804
MAINTAINER hkaih "[email protected]"

# set environment
ENV BASE_DIR="/home/workspace" \
    JAVA_HOME="/usr/lib/jvm/java-1.8.0-openjdk" \
    JAVA="/usr/lib/jvm/java-1.8.0-openjdk/bin/java" \
    JVM_XMS="2g" \
    JVM_XMX="2g" \
    JVM_XMN="1g" \
    JVM_MS="128m" \
    JVM_MMS="320m" \
    TIME_ZONE="Asia/Shanghai"

RUN mkdir -p /$BASE_DIR/webapp
RUN mkdir -p /$BASE_DIR/logs
WORKDIR /$BASE_DIR

RUN set -x \
    && yum update -y \
    && yum install -y java-1.8.0-openjdk vim

COPY black-1.0.2.jar /$BASE_DIR/webapp/app.jar

RUN yum autoremove -y wget \
    && ln -snf /usr/share/zoneinfo/$TIME_ZONE /etc/localtime && echo $TIME_ZONE > /etc/timezone \
    && yum clean all

VOLUME /tmp
VOLUME /$BASE_DIR/logs

EXPOSE 8080
EXPOSE 8719

ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom",\
"-Duser.timezone=GMT+08","-jar",\
"/home/workspace/webapp/app.jar",\
"spring.profiles.active=$SPRING_PROFILES_ACTIVE",\
"spring.cloud.nacos.config.server-addr=$SPRING_CLOUD_NACOS_CONFIG_SERVER_ADDR",\
"spring.cloud.nacos.discovery.port=$SPRING_CLOUD_NACOS_DISCOVERY_PORT",\
"spring.cloud.nacos.discovery.ip=$SPRING_CLOUD_NACOS_DISCOVERY_IP",\
"spring.cloud.sentinel.transport.port=$SPRING_CLOUD_SENTINEL_TRANSPORT_PORT",\
"spring.cloud.sentinel.transport.client-ip=$SPRING_CLOUD_NACOS_DISCOVERY_IP"]

建项目文件夹

mkdir bank
###上传
rz

打镜像

docker build -t xxxxx:1.0.1 .

登录

docker login xxxxx(地址)

推镜像

docker push xxx:1.0.1