小久IT之路

制作了一个python3.9的开发环境 Dockerfile文件 FROM ubuntu:20.04 # 系统 MAINTAINER 'zhanghongliang' # 作者 RUN apt-get update RUN set -ex \ && apt-get install vim -y -qq \ && apt-get install wget -y -qq \ && apt-get update -qq \ &

docker start 容器id # 启动容器 docker restart 容器id # 重启容器 docker stop 容器id # 停止当前正在运行的容器 docker kill 容器id # 强制停止当前容器

错误信息 Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/d ocker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/ v1.24/images/json: dial unix /var/run/docker.sock: connect: permission denied 解决办法 sudo groupadd doc

安装docker依赖库 sudo apt-get update sudo apt-get install \ apt-transport-https \ ca-certificates \ curl \ gnupg \ lsb-release 添加Docker的官方GPG密钥： curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add - 验证您现在是否拥有带有指纹的密钥

Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.24/images/json: dial unix /var/run/docker.sock: connect: permission denied sudo chmod a+rw /var/run/docker.so

代码 FROM python:3.9-slim-buster ARG SCRAPY_VERSION=2.5.0 RUN mv /etc/apt/sources.list /etc/apt/sources.list.bak && \ echo 'deb http://mirrors.163.com/debian/ jessie main non-free contrib' > /etc/apt/sources.list && \ echo 'deb http://mir