在docker 上使用alpine linux建立简易静态网站

╰+哭是因爲堅強的太久メ 2022-08-23 03:57 173阅读 0赞

最近实验室的学弟学妹们要展示自己的静态网站作业，想着自己阿里云上还有一台服务器，就准备用docke 给他们做一个展示。参考了一部分dockerfile但是仍然不太好  
列出Dockerfile

FROM alpine:latest
    MAINTAINER becivells <becivells@gmail.com> 
    RUN apk add --update openssh
    RUN apk add nginx
    RUN ssh-keygen -f /etc/ssh/ssh_host_rsa_key -N '' -t rsa
    RUN sed -i "s/UsePrivilegeSeparation.*/UsePrivilegeSeparation no/g" /etc/ssh/sshd_config && sed -i "s/UsePAM.*/UsePAM no/g" /etc/ssh/sshd_config && sed -i "s/PermitRootLogin.*/PermitRootLogin yes/g" /etc/ssh/sshd_config && sed -i "s/#AuthorizedKeysFile/AuthorizedKeysFile/g" /etc/ssh/sshd_config
    EXPOSE 80
    EXPOSE 22
    CMD ["nginx", "-g", "daemon off;"] CMD ["/usr/sbin/sshd","-D"]

建立docker 镜像dockerfile要和执行命令的在一个路径下

docker build -t alpine:nginx_ssh .

alpine linux 确实小。而且管理方便。但是软件源少，也缺少一些管理命令需要手动安装

apk --update add 软件名#更新并且下载软件
    例如 apk --update add openssh #我参照官网上配置ssh,结果ssh死活不能用
    apk search 软件名 #搜索软件

觉得其他的和其他linux 基本上都一样  
建立以后运行  
docker run -i -t -p 80:80 -p 2333:22 alpine:nginx\_ssh sh  
下一条只做参考

docker run -i -t -p 80:80 -p 2333:22 -v /docker/alpine/nginx:/var/lib/nginx/html alpine:nginx_ssh sh

2016-11-5改进了一下，用证书登录，当然也可以用密码登陆

FROM alpine:latest
    MAINTAINER becivells <becivells@gmail.com> 
    RUN apk add --update openssh
    RUN apk add nginx 
    RUN ssh-keygen -f /etc/ssh/ssh_host_rsa_key -N '' -t rsa &&\  
        ssh-keygen -f /etc/ssh/ssh_host_dsa_key -N '' -t dsa &&\
        ssh-keygen -f /etc/ssh/ssh_host_ecdsa_key -N '' -t ecdsa &&\
        ssh-keygen -f /etc/ssh/ssh_host_ed25519_key -N '' -t ed25519
    RUN sed -i "s/UsePrivilegeSeparation.*/UsePrivilegeSeparation no/g" /etc/ssh/sshd_config && sed -i "s/UsePAM.*/UsePAM no/g" /etc/ssh/sshd_config && sed -i "s/PermitRootLogin.*/PermitRootLogin yes/g" /etc/ssh/sshd_config && sed -i "s/#AuthorizedKeysFile/AuthorizedKeysFile/g" /etc/ssh/sshd_config
    
    RUN adduser  -D  www &&\
        mkdir -p /home/www/.ssh &&\
        mkdir -p /run/nginx/    &&\
        mkdir -p /home/www/html &&\
        ln -s /home/www/html/ /var/www/ && \
        echo "www:123456" | chpasswd
    
    COPY nginx.conf /etc/nginx/nginx.conf
    RUN chown www:www  -R /home/www/ &&\
        chmod 755 -R /home/www/ &&\
        echo "nginx" >>/etc/start.sh &&\
        echo "/usr/sbin/sshd -D" >>/etc/start.sh
    
    
    EXPOSE 80
    EXPOSE 22
    
    CMD ["/bin/sh","/etc/start.sh"]

nginx.conf

worker_processes  1;
    events {
        worker_connections  1024;
    }
    http {
        include       mime.types;
        default_type  application/octet-stream;
        autoindex on;  
        autoindex_exact_size on;  
        autoindex_localtime on; 
        sendfile        on;
        keepalive_timeout  65;
        server {
            listen       80;
            server_name  localhost;
            location / {
                root   /var/www/;
            }
        }
    }

运行

docker run -d -p 80:80 -p 23333:22 -v /主机目录/:/var/www  nginx

可以拉取`docker pull becivells/nginxssh`

可以写个脚本批量开启

参考[https://hub.docker.com/r/danielguerra/alpine-sshd/~/dockerfile/][https_hub.docker.com_r_danielguerra_alpine-sshd_dockerfile]

[https_hub.docker.com_r_danielguerra_alpine-sshd_dockerfile]: https://hub.docker.com/r/danielguerra/alpine-sshd/~/dockerfile/