使用 Dockerfile 来制作 nginx镜像 

[root@localhost nginx]# ls
Dockerfile  nginx-1.16.1.tar.gz

[root@localhost nginx]# cat Dockerfile 
FROM ansible/centos7-ansible
LABEL maintainer jonh wick
RUN yum install -y gcc gcc-c++ make \     #将依赖包和调试工具全部安装上，清理其环境。清理yum的缓存
    openssl-devel pcre-devel gd-devel \
    iproute net-tools telnet wget curl && \
    yum clean all && \
    rm -rf /var/cache/yum/*

ADD nginx-1.16.1.tar.gz /usr/src  ##文件放在当前目录下,拷过去会自动解压

RUN cd /usr/src/nginx-1.16.1 && \
    ./configure --prefix=/usr/local/nginx \
    --with-http_ssl_module \
    --with-http_stub_status_module && \
    make && make install && \ 
    mkdir -p /usr/local/nginx/conf/vhost && \  # COPY nginx.conf/usr/local/nginx/conf/nginx.conf 如果你这里有自己的配置文件可以加上这句
    rm -rf /usr/src/nginx-1.16.1 && \
    ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime #软连接一个上海时区到当前时区

ENV PATH /usr/local/nginx/sbin:$PATH  #设置环境变量
WORKDIR /usr/local/nginx
EXPOSE 80
CMD ["nginx","-g","daemon off;"]

#这里采用了nginx前台启动的命令，如果直接执行nginx这条命令，那么就是放在后台运行。这里加上了参数-g daemon off表示禁止后台启动。所以前台启动就是hang住容器。这样容器启动就不会被退出。


[root@localhost nginx]# docker build -t cenots7-nginx:v1 .

运行Dockerfile 

[root@localhost nginx]# docker run -itd  -p 80:80 cenots7-nginx:v1
[root@localhost nginx]# docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                NAMES
3a5067663821        cenots7-nginx:v1    "nginx -g 'daemon of…"   2 minutes ago       Up 2 minutes        0.0.0.0:80->80/tcp   nginx

[root@localhost nginx]# docker exec -it 3a5067663821 /bin/bash
[root@3a5067663821 nginx]# cd /usr/local/nginx/
[root@3a5067663821 nginx]# ls
client_body_temp  conf  fastcgi_temp  html  logs  proxy_temp  sbin  scgi_temp  uwsgi_temp
[root@3a5067663821 nginx]# cd logs/
[root@3a5067663821 logs]# ls
access.log  error.log  nginx.pid
[root@3a5067663821 logs]# cat access.log 
192.168.179.4 - - [09/Nov/2020:16:41:53 +0800] "GET / HTTP/1.1" 200 612 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36"
192.168.179.4 - - [09/Nov/2020:16:41:54 +0800] "GET /favicon.ico HTTP/1.1" 404 555 "http://192.168.179.99/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36"

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