docker基础

docker基础🎉

1.简介

2.安装

win10 安装包下载地址 选择windows

linux 下安装docker

vim docker-install.sh

#!/bin/bash
yum install -y yum-utils device-mapper-persistent-data lvm2
yum-config-manager --add-repo  https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
yum install -y docker-ce-18.06.0.ce-3.el7 
mkdir -p /etc/docker
tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": [
                       "https://iuj3d0uh.mirror.aliyuncs.com",
                       "http://hub-mirror.c.163.com",
                       "https://docker.mirrors.ustc.edu.cn",
                       "https://dockerhub.azk8s.cn",
                       "https://reg-mirror.qiniu.com",
                       "https://fz5yth0r.mirror.aliyuncs.com"
                        ],
  "graph": "/data/docker",
  "exec-opts": ["native.cgroupdriver=systemd"],
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "100m",
    "max-file": "3",
    "labels": "production_status"
  },
  "storage-driver": "overlay2"
}
EOF

systemctl daemon-reload
systemctl enable docker
systemctl restart docker

执行脚本安装docker

bash docker-install.sh

3.配置

配置docker镜像加速器 vim /etc/docker/daemon.json

docker-install.sh文件已配置,底下为镜像加速地址

"https://iuj3d0uh.mirror.aliyuncs.com",
"http://hub-mirror.c.163.com",
"https://docker.mirrors.ustc.edu.cn",
"https://dockerhub.azk8s.cn",
"https://reg-mirror.qiniu.com",
"https://fz5yth0r.mirror.aliyuncs.com",
"https://registry.docker-cn.com"

4.docker容器 构建 拉取 运行 过程如图所示

5.常见服务镜像dockerfile文件

java服务

python服务

nginx服务

更新中.....................

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