基于tini的openjdk8镜像

基于tini的openjdk8镜像

FROM openjdk:8-jdk-alpine
#jdk采用openjdk8,操作系统采用alpine，减小体积
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
#修改镜像源为阿里源
ENV LANG=en_US.UTF-8
RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
RUN echo 'Asia/Shanghai' >/etc/timezone
#修改时区及默认字符集
 
RUN apk add --update --no-cache ttf-dejavu fontconfig busybox-extras iproute2 curl net-tools tcpdump wget&& \
    apk --update --no-cache add tini && \
    rm -rf /var/cache/apk/*
#添加常用工具及字符集字体等
#采用tini运行java,提高运行可靠性，防止僵尸进程，并且方便适应jdk自带命令
#***.jar 替换为需要运行的jar
ENTRYPOINT tini java $JAVA_OPTS -jar /***.jar

基于tini的openjdk8镜像——生产环境

#FROM fiadliel/java8-jre
#jdk采用openjdk8，操作系统采用alpine，减小体积
FROM openjdk:8-jdk-alpine

#修改镜像源为阿里源
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories

#修改时区及默认字符集
ENV LANG=en_US.UTF-8
VOLUME /tmp
ADD play-api-*.jar play-api-3.0.0-release.jar
RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
RUN echo 'Asia/Shanghai' >/etc/timezone

#添加常用工具及字符集字体等
#采用tini运行java,提高运行可靠性，防止僵尸进程，并且方便适应jdk自带命令
RUN apk add --update --no-cache ttf-dejavu fontconfig busybox-extras iproute2 lrzsz unzip curl net-tools tcpdump wget&& \
    apk --update --no-cache add tini && \
    rm -rf /var/cache/apk/*

ENTRYPOINT ["tini","java","-Djava.security.egd=file:/dev/./urandom","-jar","/play-api-3.0.0-release.jar"]

jstack、jmap等工具目录
cd /usr/lib/jvm/java-1.8-openjdk/bin

 

openjdk8镜像（jvm内存分析命令齐全）——适合非生产环境jvm内存分析使用

FROM adoptopenjdk/openjdk8
MAINTAINER Lynch <416501600@qq.com>

# 修改镜像源为阿里源
RUN sed -i 's/archive.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list
RUN sed -i 's/security.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list
RUN apt-get update
#RUN apt-get upgrade -y

#设置默认字符集及java环境变量
ENV LANG=en_US.UTF-8 \
    JAVA_HOME=/usr/lib/jvm/java-1.8-openjdk \
    PATH=$PATH:/usr/lib/jvm/java-1.8-openjdk/jre/bin \
    run_foreground=true

#修改时区       
RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
RUN echo 'Asia/Shanghai' >/etc/timezone

#添加常用工具及字符集字体等
RUN apt-get install -y ttf-dejavu fontconfig curl net-tools tcpdump vim wget lrzsz unzip
RUN apt-get install -y bash-completion
RUN exec bash
RUN apt-get autoclean
RUN apt-get autoremove


VOLUME /tmp
ADD play-api-*.jar play-api-3.0.0-release.jar

ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/play-api-3.0.0-release.jar"]