根据docker file 编译镜像

hoppss2025-01-07 20:12

比如给到一个Dockerfile

第一步编译镜像

bash 复制代码

cd /path/to/Dockerfile

docker build -t <DOCKER_IMAGE_NAME>  .

build 命令编译镜像

-t 镜像名字

. 指dockerfile 所在目录

如果遇到报错

bash 复制代码

[+] Building 0.3s (3/3) FINISHED                                                                                                                       docker:default
 => [internal] load .dockerignore                                                                                                                                0.0s
 => => transferring context: 2B                                                                                                                                  0.0s
 => [internal] load build definition from Dockerfile                                                                                                             0.0s
 => => transferring dockerfile: 2.15kB                                                                                                                           0.0s
 => ERROR [internal] load metadata for docker.io/library/ubuntu:20.04

可能是因为墙的问题，需要修改aliyun mirror 地址

参考https://blog.csdn.net/yishengzhiai005/article/details/142717481

https://github.com/tech-shrimp/docker_installer

bash 复制代码

sudo vi /etc/docker/daemon.json


{
    "registry-mirrors": [
        "https://docker.m.daocloud.io",
        "https://docker.1panel.live",
        "https://hub.rat.dev"
    ]
}