(DK) Docker Install

Docker Install

 

sudo apt-get update
sudo apt-get install \
   apt-transport-https \
   ca-certificates \
   curl \
   gnupg \
   lsb-release

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg

echo \
  "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io

 

docker info

맨 아래 WARNING: No swap limit support 가 보임

아래 grub 설정을 통해 구성 하면 나오지 않음

vi /etc/default/grub

부팅시 GRUB 메뉴가 항상 보이도록 설정

GRUB_HIDDEN_TIMEOUT=0 #문장을 주석처리

GRUB_TIMEOUT=10 #GURB 메뉴를 표시할 시간 (second)

GRUB_CMDLINE_LINXU="cgroup_enable=memory swapaccount=1"

update-grub

reboot