베어메탈 -> 버츄얼머신 -> 컨테이너 ring 0 : 커널 (가장 권한 많음) ring 3: 어플리케이션(실행할 프로그램) (base) student@cccr:~/vagrant$ mkdir docker (base) student@cccr:~/vagrant$ cd docker (base) student@cccr:~/vagrant/docker$ cp ~/vagrant/wp/Vagrantfile . (base) student@cccr:~/vagrant/docker$ vi Vagrantfile (base) student@cccr:~/vagrant/docker$ ls Vagrantfile (base) student@cccr:~/vagrant/docker$ code Vagrantfile (base) student..

1899 curl -fsSL https://apt.releases.hashicorp.com/gpg | sudo apt-key add - 1907 sudo apt-add-repository "deb [arch=amd64] https://apt.releases.hashicorp.com $(lsb_release -cs) main" 1908 sudo apt-get update && sudo apt-get install vagrant 1902 mkdir -p vagrant/wp 1903 cd vagrant/ 1904 cd wp 1905 code Vagrantfile 1906 vagrant up # # -*- mode: ruby -*- # vi: set ft=ruby : Vagrant.configure("2") d..