1.安装containerd

containerd-<VERSION>-<OS>-<ARCH>.tar.gz从https://github.com/containerd/containerd/releases下载存档，验证其 sha256sum，并将其解压到/usr/local：

$ wget https://github.com/containerd/containerd/releases/download/v1.7.2/containerd-1.7.2-linux-amd64.tar.gz

$ tar -zxvf containerd-1.7.2-linux-amd64.tar.gz  -C /usr/local/
bin/
bin/containerd-shim-runc-v1
bin/containerd-shim-runc-v2
bin/containerd-stress
bin/containerd
bin/containerd-shim
bin/ctr

2.配置systemd 启动

从 https://raw.githubusercontent.com/containerd/containerd/main/containerd.service下载单元文件到/usr/lib/systemd/system/containerd.service，并运行以下命令：

wget https://raw.githubusercontent.com/containerd/containerd/main/containerd.service
cp ./containerd.service  /usr/lib/systemd/system/

#加载systemd的配置文件,使之生效
systemctl daemon-reload   

#开机自启并立即启动该服务
systemctl enable --now containerd

3.安装 runc

runc.<ARCH>从https://github.com/opencontainers/runc/releases下载二进制文件，验证其 sha256sum，并将其安装为/usr/local/sbin/runc.

wget https://github.com/opencontainers/runc/releases/download/v1.1.7/runc.amd64
install -m 755 runc.amd64  /usr/local/sbin/runc

4.安装CNI插件

cni-plugins-<OS>-<ARCH>-<VERSION>.tgz从https://github.com/containernetworking/plugins/releases下载存档，验证其 sha256sum，并将其解压到/opt/cni/bin：

$ mkdir -p /opt/cni/bin
$ tar zxvf cni-plugins-linux-amd64-v1.3.0.tgz  -C /opt/cni/bin/
./
./loopback
./bandwidth
./ptp
./vlan
./host-device
./tuning
./vrf
./sbr
./tap
./dhcp
./static
./firewall
./macvlan
./dummy
./bridge
./ipvlan
./portmap
./host-local

5.查看安装版本

$ ctr version
Client:
  Version:  v1.7.2
  Revision: 0cae528dd6cb557f7201036e9f43420650207b58
  Go version: go1.20.4

Server:
  Version:  v1.7.2
  Revision: 0cae528dd6cb557f7201036e9f43420650207b58
  UUID: 1b59701c-c02a-42cb-89ed-f8b201c76e2f