Docker version 18.09.6, build 481bc77
$ sudo apt-get remove docker docker-engine docker.io containerd runc
$ sudo apt-get update
apt
บน HTTPS ได้$ sudo apt-get install \
apt-transport-https \
ca-certificates \
curl \
gnupg-agent \
software-properties-common -y
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
$ sudo apt-key fingerprint 0EBFCD88
$ sudo add-apt-repository \
"deb [arch=amd64] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) \
stable"
ถ้า load package ไม่ได้ ลองเปลี่ยนเป็น
$ sudo add-apt-repository \
"deb [arch=amd64] https://download.docker.com/linux/ubuntu \
bionic \
stable"
$ sudo apt-get update
$ sudo apt-get install docker-ce docker-ce-cli containerd.io -y
$ sudo docker --version
$ sudo docker run hello-world