部署最新版Containerd-1.6.19

一、Installation Containerd-1.6.19

参考链接：

• containerd – An industry-standard container runtime with an emphasis on simplicity, robustness and portability
• GitHub - containerd/containerd: An open and reliable container runtime
   
• containerd/getting-started.md at main · containerd/containerd · GitHub

$ tar Cxzvf /usr/local containerd-1.6.19-linux-amd64.tar.gz

 使用systemd管理containerd程序：

mkdir -p /usr/local/lib/systemd/system
vim containerd.service

文件从以下链接拷入： 

https://raw.githubusercontent.com/containerd/containerd/main/containerd.service

systemctl daemon-reload
systemctl enable --now containerd

二、Upgrading libseccomp

地址：

• https://pkgs.org/download/libseccomp

wget https://rpmfind.net/linux/centos/8-stream/BaseOS/x86_64/os/Packages/libseccomp-2.5.2-1.el8.x86_64.rpm

yum localinstall libseccomp-2.5.2-1.el8.x86_64.rpm

查看当前版本

[root@ceotos_7][14:53:26][OK] ~ 
#rpm -qa|grep libseccomp
libseccomp-2.5.2-1.el8.x86_64

三、Installing runc

地址：

 Releases · opencontainers/runc · GitHub

install -m 755 runc.amd64 /usr/local/sbin/runc

四、Installing CNI plugins

地址：

 Releases · containernetworking/plugins · GitHub 

$ mkdir -p /opt/cni/bin
$ tar Cxzvf /opt/cni/bin cni-plugins-linux-amd64-v1.2.0.tgz

五、启动containerd

sudo systemctl daemon-reload
sudo systemctl enable containerd.service
sudo systemctl start containerd.service
sudo systemctl status containerd.service

至此 containerd 已经安装成功！