基于OpenJDK/OracleJDK Alpine制作日常java基础镜像

Dockerfile内容如下：

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

FROM eclipse-temurin:8-jre-alpine   LABEL maintainer="devops@example.com"   RUN apk update && apk --no-cache add tzdata ttf-dejavu fontconfig \     && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \     && echo "Asia/Shanghai" > /etc/timezone   ENV LANG=en_US.UTF-8 \     LANGUAGE=en_US.UTF-8   RUN mkdir -p $JAVA_HOME/lib/fonts/fallback/ \     && cd $JAVA_HOME/lib/fonts/fallback/ \     && wget http://b.pig4cloud.com/SIMSUN.TTC   RUN mkdir -p /data/server RUN addgroup -g 8080 -S app \ && adduser app -h /data/server -D -G app -u 8080 -s /bin/sh USER app WORKDIR /data/server

解决docker alpine缺少字体的问题，Dockerfile内容如下：

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

FROM frolvlad/alpine-java:jre8-slim   LABEL maintainer="devops@example.com"   RUN apk update && apk --no-cache add tzdata ttf-dejavu fontconfig \     && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \     && echo "Asia/Shanghai" > /etc/timezone   ENV LANG=en_US.UTF-8 \     LANGUAGE=en_US.UTF-8   RUN mkdir -p $JAVA_HOME/lib/fonts/fallback/ \     && cd $JAVA_HOME/lib/fonts/fallback/ \     && wget http://b.pig4cloud.com/SIMSUN.TTC   RUN mkdir -p /data/server RUN addgroup -g 8080 -S app \ && adduser app -h /data/server -D -G app -u 8080 -s /bin/sh USER app WORKDIR /data/server

备注：增加时区、字体、非root用户