$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg 1. 复制 使用以下命令设置稳定存储库 $ echo \ "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://...
AI代码解释 sudoaptupdatesudoaptinstallapt-transport-https ca-certificatescurlsoftware-properties-commoncurl-fsSLhttps://download.docker.com/linux/ubuntu/gpg|sudoapt-keyadd-sudoadd-apt-repository"deb [arch=amd64] https://download.docker.com/linux/ubuntu$(lsb_release-cs)stable" 2.2 安装Docker 随后,...
1. Dockerfile 制作镜像 本例中我们采用 Dockerfile的形式制作一个 Ubuntu 镜像,内置 Python,镜像名称:myubuntu。 新建一个目录 dockerUbuntu,结构如下: dockerUbuntu |--Dockerfile 文件Dockerfile 的内容: FROMubuntu:14.04# 这里要替换 your_name 为您的名字, 和your_email 为您的EmailMAINTAINERyour_name <your...
Fundamentally, a container is nothing but a running process, with some added encapsulation features applied to it in order to keep it isolated from the host and from other containers. One of the most important aspects of container isolation is that each container interacts with its own private f...
错误原因可能是Ubuntu镜像的不带有yum命令。 所以,我们在命令中,先要安装yum命令。然后才可以使用。 修改后Dockerfile如下: 代码语言:javascript 代码运行次数:0 Cloud Studio代码运行 FROMubuntuMAINTAINERkaigejava<kaigejava@kaigejava.com>ENVMYPATH/usr/localWORKDIR$MYPATHRUNapt-getupdateRUNapt-getupgradeRUNapt-...
Ubuntu 20.04 LTS Ubuntu是最热门的Linux发行版之一,是一款开放源代码的免费软件,基于Debian Linux操作系统,其易用性和稳定性均非常出色,并且拥有非常强大成熟的社区资源。 查看系统发行版本 cat /proc/version 安装Docker的三种方式 设置Docker的存储库并从中安装,以便于安装和升级任务(推荐使用,本文主要是以这种方式进...
FROM ubuntu:16.04 # 配置环境变量,JDK的安装目录 ENV JAVA_DIR=/usr/local # 拷贝jdk和java项目的包 COPY ./jdk8.tar.gz $JAVA_DIR/ COPY ./docker-demo.jar /tmp/app.jar # 安装JDK RUN cd $JAVA_DIR \ && tar -xf ./jdk8.tar.gz \ ...
参考官方网站 https://docs.docker.com/engine/install/ubuntu/ 依次输入 1 2 3 4 5 6 7 8 $ sudo apt-get update $ sudo apt-get install \ apt-transport-https \ ca-certificates \ curl \ gnupg-agent \ software-properties-common 1
3. The Docker daemon created a new container from that imagewhichruns the executable that produces the output you are currently reading. 4. The Docker daemon streamed that output to the Docker client,whichsent it to your terminal. To try somethingmoreambitious, you can run an Ubuntu container...