CentOS 7.9 安装 Containerd-1.6.5

一、CentOS 7.9 安装 Containerd-1.6.5

地址

https://containerd.io/downloads

在安装containerd前，我们需要优先升级libseccomp。

在centos7中yum下载libseccomp的版本是2.3的，版本不满足我们最新containerd的需求，需要下载2.4以上的。

二、CentOS 7.9 升级 libseccomp-2.5.1

地址

https://rpmfind.net/linux/rpm2html/search.php?query=libseccomp&submit=Search+...

卸载原来的

[root@ecs-65685 ~]#  rpm -qa | grep libseccomp

libseccomp-2.3.1-4.el7.x86_64

[root@ecs-65685 ~]#

[root@ecs-65685 ~]# rpm -e libseccomp-2.3.1-4.el7.x86_64 --nodeps

wget下载

wget https://rpmfind.net/linux/centos/8-stream/BaseOS/x86_64/os/Packages/libseccomp-2.5.1-1.el8.x86_64.rpm

安装

[root@ecs-65685 software]# rpm -ivh /opt/software/libseccomp-2.5.1-1.el8.x86_64.rpm

warning: /opt/software/libseccomp-2.5.1-1.el8.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 8483c65d: NOKEY

Preparing...                          ################################# [100%]

Updating / installing...

   1:libseccomp-2.5.1-1.el8           ################################# [100%]

查看当前版本

[root@ecs-65685 software]# rpm -qa | grep libseccomp

libseccomp-2.5.1-1.el8.x86_64

使用场景在Kubernetes 1.20+版本中的Containerd会用到。

三、下载安装containerd

1 官方地址：https://containerd.io/downloads

Containerd安装我们使用1.6.4版本号

containerd-1.6.1-linux-amd64.tar.gz 只包含containerd

cri-containerd-cni-1.6.4-linux-amd64.tar.gz 包含containerd以及cri runc等相关工具包，建议下载本包

wget https://github.com/containerd/containerd/releases/download/v1.6.5/cri-containerd-cni-1.6.5-linux-amd64.tar.gz

2 解压

# 直接让它给我们对应的目录给替换掉

[root@ecs-65685 software]# tar zxvf cri-containerd-cni-1.6.5-linux-amd64.tar.gz -C /

etc/

etc/cni/

etc/cni/net.d/

etc/cni/net.d/10-containerd-net.conflist

etc/crictl.yaml

etc/systemd/

etc/systemd/system/

etc/systemd/system/containerd.service

usr/

usr/local/

usr/local/sbin/

usr/local/sbin/runc

usr/local/bin/

usr/local/bin/containerd-shim

usr/local/bin/containerd

usr/local/bin/critest

usr/local/bin/crictl

usr/local/bin/containerd-shim-runc-v1

usr/local/bin/containerd-stress

usr/local/bin/containerd-shim-runc-v2

usr/local/bin/ctd-decoder

usr/local/bin/ctr

opt/

opt/cni/

opt/cni/bin/

opt/cni/bin/static

opt/cni/bin/vlan

opt/cni/bin/bandwidth

opt/cni/bin/portmap

opt/cni/bin/ipvlan

opt/cni/bin/firewall

opt/cni/bin/macvlan

opt/cni/bin/dhcp

opt/cni/bin/ptp

opt/cni/bin/sbr

opt/cni/bin/vrf

opt/cni/bin/loopback

opt/cni/bin/host-device

opt/cni/bin/tuning

opt/cni/bin/bridge

opt/cni/bin/host-local

opt/containerd/

opt/containerd/cluster/

opt/containerd/cluster/gce/

opt/containerd/cluster/gce/cloud-init/

opt/containerd/cluster/gce/cloud-init/node.yaml

opt/containerd/cluster/gce/cloud-init/master.yaml

opt/containerd/cluster/gce/configure.sh

opt/containerd/cluster/gce/cni.template

opt/containerd/cluster/gce/env

opt/containerd/cluster/version