docker命令行随记

CentOS部署

sudo yum install -y yum-utils device-mapper-persistent-data lvm2
sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
sudo yum makecache fast
sudo yum install docker-ce docker-ce-cli containerd.io
sudo systemctl start docker
sudo systemctl enable docker

编译

docker build -t project:tag .
docker-compose up --build

查看镜像

docker ps
docker exec -it 4fbcedb50e0e /bin/sh

镜像操作

docker ps -a --filter ancestor=container_id
docker stop container_id
docker rm container_id

清除缓存

docker system prune -a 
docker container prune
docker image prune -a

创建网络

docker network create satellite_local_network
docker network ls

镜像文件使用

// /etc/docker/daemon.json
{
    "registry-mirrors": ["https://7tld9g66.mirror.aliyuncs.com"]
} 
科大镜像 https://docker.mirrors.ustc.edu.cn
集合 https://gist.github.com/y0ngb1n/7e8f16af3242c7815e7ca2f0833d3ea6

docker长时间使用占用大量磁盘空间，定期清理磁盘

// 查看磁盘空间
df -h
//  清理无用容器
docker container prune
//  清理未使用镜像
docker image prune -a
// 清理未使用网络
docker network prune
// 清理未使用卷
docker volume prune
// 一键清理未使用资源
docker system prune -a

docker-compose配置

// 镜像
{
  "registry-mirrors": [
    "https://paucfus3.mirror.aliyuncs.com",
    "https://hub-mirror.c.163.com",
    "https://registry.aliyuncs.com",
    "https://registry.docker-cn.com",
    "https://docker.mirrors.ustc.edu.cn"
  ]
}
// 重启服务
sudo systemctl daemon-reload
sudo systemctl restart docker
systemctl start docker
systemctl enable docker
// 下载 
sudo curl -L "https://github.com/docker/compose/releases/download/v2.20.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
docker-compose --version