在Docker Image内部,我们应该使用非root用户启动程序,这需要新建用户。 如果你用的是openjdk:<version>-alpine新建用户命令是这样的: RUN set -eux; \ addgroup --gid 1000 java-app; \ adduser -S -u 1000 -g java-app -h /home/java-app/ -s /bin/sh -D java-app; 如果你用的是openjdk:<versi...
docker run -p 8080:8080 -e JVM_OPTS='-Xmx128M -Xms128M'chanjarster/dockerfile-java-examples-1:1.0-SNAPSHOT 设定System Properties,使用JAVA_ARGS环境变量: docker run -p 8080:8080 -e JAVA_ARGS='-Dabc=xyz -Ddef=uvw'chanjarster/dockerfile-java-examples-1:1.0-SNAPSHOT 提供程序运行参数,在...
Docker 镜像(Image)就是一个只读的模板。镜像可以用来创建 Docker 容器,一个镜像可以创建很多容器。它也相当于是一个root文件系统。比如官方镜像 centos:7 就包含了完整的一套 centos:7 最小系统的 root 文件系统。相当于容器的“源代码”,docker镜像文件类似于Java的类模板,而docker容器实例类似于java中new出来的...
# Docker image for springboot file run# VERSION 0.0.1# Author: patronli# 基础镜像使用javaFROMjava:8# 作者MAINTAINERpatronli <keguan_li@163.com># VOLUME 指定了临时文件目录为/tmp。# 其效果是在主机 /var/lib/docker 目录下创建了一个临时文件,并链接到容器的/tmpVOLUME/tmp# 将jar包添加到容器中...
带jps的docker java image docker jd base 前面两篇文章,介绍了Compose的基本用法,并给出了Nginx、MySQL、GitLab的具体示例,但是,都仅限单个容器的管理。本篇,要说说多个容器如何管理,以Jira为例。 一、环境准备 1、下载atlassian-agent 源出处为https://zhile.io/2018/12/20/atlassian-license-crack.html,Gitee...
对于人脸检测的应用来说,OpenJDK的官方镜像是不够用的,因为用java实现人脸检测需要一个关键技术:javacv,在javacv运行过程中需要用到opencv的一些本地库,因此需要在运行环境中安装opencv 如下图所示,一个人脸检测应用自下而上由以下六部分构成,如果将底部的操作系统、JDK、OpenCV做成基础镜像就方便多了,咱们开发应用的...
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IMAGE CREATED CREATED BY SIZE COMMENT b4d1f561551c 20 hours ago /bin/sh -c #(nop) CMD ["/bin/sh" "-c" "echo… 0B ec25d74b54d8 20 hours ago /bin/sh -c #(nop) EXPOSE 81 0B a15cf7014ac8 20 hours ago /bin/sh -c yum -y install net-tools 24.9MB ...
I am looking for a very specific docker image: java:8-jre In the last clean-up of our build-server, the image got deleted and we cannot load the image through our Dockerfile anymore. We tried to use different versions: openjdk:8 amazon-corretto:8 but they did not work. Does anyone ...
:8,:7and:latestare all valid, but are not "locked" to any specific Java version / patch set - i.e. depending on when you pull the:8tagged image, for example, you might end up with8u102b14,8u112b15,8u121b13, etc.. Well,:7no as much, since it's EOL and no more patches are...