Containerd安装 - 容器相关

#YUM安装
####1）获取阿里云containerd 的YUM源
	wget -O /etc/yum.repos.d/docker-ce.repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

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####2）查看YUM源中Containerd软件
	yum list | grep containerd
	containerd.io.x86_64                        1.4.12-3.1.el7             docker-ce-   stable

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####3）下载安装containerd
	yum install -y containerd.io
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#####4）生成containerd的配置文件config.toml
	containerd config default > /etc/containerd/config.toml

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#####5）编辑配置文件

vim /etc/containerd/config.toml
---
	SystemdCgroup = false 
	改为: 
	SystemdCgroup = true
	
	sandbox_image = "k8s.gcr.io/pause:3.6"
	改为：
	sandbox_image = "registry.aliyuncs.com/google_containers/pause:3.6"

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####5）启动containerd服务
	systemctl enable containerd
	systemctl start containerd

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#nerdctl 安装使用
##注意：使用方式同docker
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####查看containerd版本
	containerd --version
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####安装
	wget https://github.com/containerd/nerdctl/releases/download/v0.22.2/nerdctl-0.22.2-linux-amd64.tar.gz
	tar -zxvf nerdctl-0.22.2-linux-amd64.tar.gz
	mv nerdctl /usr/local/bin
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####安装cni
	wget https://github.com/containernetworking/plugins/releases/download/v1.1.1/cni-plugins-linux-amd64-v1.1.1.tgz
	mkdir -p /opt/cni/bin
	tar zxvf cni-plugins-linux-amd64-v1.1.1.tgz -C /opt/cni/bin/

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##配置HTTP访问harbor
####修改配置文件
	vim /etc/containerd/config.toml
	#内容：
	config_path = "/etc/containerd/certs.d"

![](/media//202311/2023-11-13165119708134.png)

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####containerd
	#注意创建的目录为harbor的ip跟端口
	mkdir -p /etc/containerd/certs.d/192.168.11.20:80
	tee /etc/containerd/certs.d/192.168.11.20:80/hosts.toml << 'EOF'
	server = "http://192.168.11.20:80"

[host."http://192.168.11.20:80"]
	  capabilities = ["pull", "resolve", "push"]
	  skip_verify = true
	EOF

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####重启containerd
	systemctl restart containerd.service