ubuntu安装 containerd

First, install some pre-requisites for containerd:
$ sudo apt-get update \
&& sudo apt-get install -y apt-transport-https \
ca-certificates curl software-properties-common

The overlay and br_netfilter modules are required to be loaded:
$ cat <overlay
br_netfilter
EOF

$ sudo modprobe overlay \
&& sudo modprobe br_netfilter

Setup the required sysctl parameters and make them persistent:
$ cat <net.bridge.bridge-nf-call-iptables = 1
net.ipv4.ip_forward = 1
net.bridge.bridge-nf-call-ip6tables = 1
EOF

$ sudo sysctl —system

Now proceed to setup the Docker repository:
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key —keyring /etc/apt/trusted.gpg.d/docker.gpg add -

$ sudo add-apt-repository “deb [arch=amd64] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) \
stable”

Install containerd:
$ sudo apt-get update \
&& sudo apt-get install -y containerd.io

Create a default config.toml:
$ sudo mkdir -p /etc/containerd \
&& sudo containerd config default | sudo tee /etc/containerd/config.toml

Configure containerd to use the systemd cgroup driver with runc by editing the configuration file and adding this line:
[plugins.”io.containerd.grpc.v1.cri”.containerd.runtimes.runc.options]
SystemdCgroup = true

Now restart the daemon:
$ sudo systemctl restart containerd