ubuntu 20.04 install podman

 雖然官網的安裝方式有提到 (https://podman.io/docs/installation)

sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://download.opensuse.org/repositories/devel:kubic:libcontainers:unstable/xUbuntu_$(lsb_release -rs)/Release.key \
| gpg --dearmor \
| sudo tee /etc/apt/keyrings/devel_kubic_libcontainers_unstable.gpg > /dev/null
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/devel_kubic_libcontainers_unstable.gpg]\
https://download.opensuse.org/repositories/devel:kubic:libcontainers:unstable/xUbuntu_$(lsb_release -rs)/ /" \
| sudo tee /etc/apt/sources.list.d/devel:kubic:libcontainers:unstable.list > /dev/null
sudo apt-get update -qq
sudo apt-get -qq -y install podman

只是對20.04來說, 這個URL是無效的 QQ

後來參考這篇 (https://phoenixnap.com/kb/install-podman-on-ubuntu) & 自行去撈路徑

修改如下:

sudo mkdir -p /etc/apt/keyrings

curl -fsSL https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_20.04/Release.key \
  | gpg --dearmor \
  | sudo tee /etc/apt/keyrings/devel_kubic_libcontainers_unstable.gpg > /dev/null

echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/devel_kubic_libcontainers_unstable.gpg]\
    https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_20.04/ /" \
  | sudo tee /etc/apt/sources.list.d/devel:kubic:libcontainers:unstable.list > /dev/null

sudo apt update 

sudo apt install podman