Docker使用

# 移除旧版本docker
sudo yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-engine
​
# 配置docker yum源。
sudo yum install -y yum-utils
sudo yum-config-manager \
--add-repo \
http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
​
​
# 安装 最新 docker
sudo yum install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
​
# 启动& 开机启动docker； enable + start 二合一
systemctl enable docker --now
​
# 配置加速
sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
    "registry-mirrors": [
        "https://mirror.ccs.tencentyun.com",
        "https://docker.m.daocloud.io"
    ]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker

docker build -t dockerfile-example:1.0.0 .

docker images

docker run dockerfile-example:1.0.0

systemctl status docker

docker rmi ubuntu:20.04

docker rmi -f a8780b506fa4

docker image prune -a -f

{
  "registry-mirrors": [
    "https://docker.registry.cyou",
    "https://docker-cf.registry.cyou",
    "https://dockercf.jsdelivr.fyi",
    "https://docker.jsdelivr.fyi",
    "https://dockertest.jsdelivr.fyi",
    "https://mirror.aliyuncs.com",
    "https://dockerproxy.com",
    "https://mirror.baidubce.com",
    "https://docker.m.daocloud.io",
    "https://docker.nju.edu.cn",
    "https://docker.mirrors.sjtug.sjtu.edu.cn",
    "https://docker.mirrors.ustc.edu.cn",
    "https://mirror.iscas.ac.cn",
    "https://docker.rainbond.cc",
    "https://do.nark.eu.org",
    "https://dc.j8.work",
    "https://dockerproxy.com",
    "https://gst6rzl9.mirror.aliyuncs.com",
    "https://registry.docker-cn.com",
    "https://hub-mirror.c.163.com",
    "https://mirror.ustc.edu.cn/",
    "https://mirror.tuna.tsinghua.edu.cn/",
    "https://mirrors.sohu.com/"
  ],
  "insecure-registries": ["124.221.119.150:5000"],
  "debug": true,
  "experimental": false
}