Docker run hello-world 遇到问题

Question

Docker安装之后，总是 Unable to find image 'hello-world:latest' locally 我按照论坛的提示改了 阿里云的加速 依旧是这个样子，求帮助

 [rootalocalhost ~#sudo systemctl restart docke
 Failed to restart cocke.service:Unit not found.
 [rootalocalhost ~# sudo mkdir -p /etc/docker
 [rootalocalhost #sudo tee /etc/docker/daemon.json <<-ECF
    registry-mirrors":["ht tps://tbo4utwg.mirror.aliyuncs.ccm"]
 >）
 >EOF
  "registry-mirrors:["https://                                    mirror.aliyuncs.ccm"]
 [rootalocalhost ~#sudo systemctl daemon- reload
 [rootalocalhost#sudo systemctL                                 restart docker                    CSDN@Josen Cy

Answer 1

望采纳
修改成这样

[root@k8s-master ~]# cat /etc/docker/daemon.json 
{
  "registry-mirrors": [
    "https://docker.m.daocloud.io"
    ]
}