[TOC] ### **一、安装依赖** ##### **1.1 安装runc** ``` $ wget https://github.com/opencontainers/runc/releases/download/v1.2.1/runc.amd64 $ install -m 755 runc.amd64 /usr/local/sbin/runc ``` ##### **1.2 安装cni（可选）** 如果只单独使用containerd来创建非hostnetwork的容器，且需要与外界通信，则需要安装cni。如果要安装k8s与网络插件，则可以忽略此步骤。 ``` $ wget https://github.com/containernetworking/plugins/releases/download/v1.6.0/cni-plugins-linux-amd64-v1.6.0.tgz $ mkdir -p /opt/cni/bin $ tar Cxzvf /opt/cni/bin cni-plugins-linux-amd64-v1.6.0.tgz ./ ./macvlan ./static ./vlan ./portmap ./host-local ./vrf ./bridge ./tuning ./firewall ./host-device ./sbr ./loopback ./dhcp ./ptp ./ipvlan ./bandwidth ``` ### **二、安装containerd** ##### **2.1 下载与安装containerd** 下载containerd ``` wget https://github.com/containerd/containerd/releases/download/v1.6.2/containerd-1.6.2-linux-amd64.tar.gz ``` 安装 ``` $ tar Cxzvf /usr/local containerd-1.6.2-linux-amd64.tar.gz bin/ bin/containerd-shim-runc-v2 bin/containerd-shim bin/ctr bin/containerd-shim-runc-v1 bin/containerd bin/containerd-stress ``` ##### **2.2 使用systemd管理** 下载containerd.service文件，并放到systemd目录下 ``` $ wget https://raw.githubusercontent.com/containerd/containerd/main/containerd.service $ mv containerd.service /usr/local/lib/systemd/system/ $ systemctl daemon-reload $ systemctl enable --now containerd ``` ### **三、参考** - https://github.com/containerd/containerd/blob/main/docs/getting-started.md