Docker cribsheet

Docker crib sheet

Install

  yum install -y yum-utils
  yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
  yum install -y docker-ce docker-ce-cli containerd.io
  systemctl enable docker --now
 
Image

  docker pull centos
  docker pull oraclelinux:7.3
  
Start

  docker run -d -t --mount type=bind,source=/root,target=/root oraclelinux:7.3
  
Connect

  docker exec -i -t {container} /bin/bash -l

Debug Mesh Network

  docker network inspect -f '{{range .Containers}}{{.Name}} {{end}}' test_default