docker-nginx

admin

yum install -y yum-utils

yum-config-manager  --add-repo  https://download.docker.com/linux/centos/docker-ce.repo

sed -i 's+download.docker.com+mirrors.huaweicloud.com/docker-ce+' /etc/yum.repos.d/docker-ce.repo


yum install -y docker-ce docker-ce-cli containerd.io
systemctl start docker && systemctl enable docker

配置镜像加速器
vim  /etc/docker/daemon.json

{
    "registry-mirrors": [ "https://b73f7085c5754380ba38202ed94e56fa.mirror.swr.myhuaweicloud.com" ]
}


systemctl daemon-reload

拉取镜像：
docker pull nginx

docker run -itd -p 80:80  --name nginx nginx:latest
进入docker

docker exec -it   容器ID /bin/bash