docker build 出错 Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post http://%2Fvar%2Frun%2Fdocker.sock/v1.39/build?buildargs=%7B%7D&cachefrom=%5B%5D&cgroupparent=&cpuperiod=0&cpuqu…
1.基本结构 Dockerfile由一行行命令语句组成,并支持以#开头的注释行.例如: # This dockerfile uses the ubuntu image # VERSION 2 - EDITION 1 # Author: docker_user # Command format: Instruction [arguments / command ] .. # Base image to use, this nust be set as the first line FROM ubu…
docker run 命令 镜像(image):An image is a filesystem and parameters to use at runtime. It doesn't have state and never changes 容器(container): A container is a running instance of an image. 简言之,容器是镜像的实例. 运行命令的时候,执行如下步骤: 1 检查是否有名叫 hello-world 软件镜像(image) 2…