Containerd常用命令 - 容器相关

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#docker对比命令
	https://support.huaweicloud.com/usermanual-cce/cce_10_0462.html
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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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#常用命令

####查看命名空间

ctr namespace ls

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####拉取镜像

ctr images pull docker.io/library/alpine:latest
	ctr images pull docker.io/library/nginx:latest
	
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####查看镜像

ctr images ls
	ctr -n default image ls

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####运行容器

ctr run -d --net-host docker.io/library/nginx:latest test-container sh
	ctr run -d --net-host docker.io/library/nginx:latest nginx

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####查看容器

ctr container ls
	ctr -n default container ls
	ctr -n default task ls

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####镜像打 tag
	ctr images tag docker.io/library/redis:alpine harbor.junengcloud.com/tmp/redis:alpine