yum install -y docker

systemctl restart docker #重启
systemctl stop docker #停止
systemctl start docker #启动
systemctl enable docker #开机自启动
systemctl status docker #服务状态

#从docker镜像仓库搜索镜像,示例docker search mysql
docker search [需要查找的镜像名] 
#拉取远程镜像到本地，示例docker pull mysql:5.7.23
docker pull [镜像名]:[版本号]
#自定义创建一个镜像，注意需要当前目录下有一个Dockerfile文件
#注意结尾处有个 “.”是必须的
docker build -t [自定义镜像名] .
#查看本地镜像,可以看到镜像名，镜像id，版本号，创建时间及镜像大小
docker images
#删除镜像,需注意删除的镜像要没有container占用，镜像id不用全部输入完整
#示例docker image rm 7bc
docker image rm [镜像id]
#查看所有container及详情，可以看到容器名，容器id、容器状态等信息
docker ps -a
#启动容器,容器id也不需要写全,示例docker start 88d
docker start [容器id]
#停止容器
docker stop [容器id]
#重启容器
docker restart [容器id]
#创建一个镜像,后续会对详细说明
docker run [参数1] [参数2] ... 镜像名
#进入容器内部交互
docker exec -it [容器名/容器id] /bin/bash

docker pull leleos/php-fpm:7.1

#设置容器基础镜像，这里我们以centos系统为基础镜像
FROM hub.c.163.com/public/centos:latest
#设置作者信息
MAINTAINER Taurus12C<1402410174@qq.com>
#安装依赖
RUN rpm --rebuilddb && yum install -y autoconf automake make wget proc-devel net-tools zlib zlib-devel make gcc  g++ openssl-devel pcre pcre-devel tar
#下载nginx软件压缩包
RUN wget http://nginx.org/download/nginx-1.17.1.tar.gz
 
# 解压到当前目录
RUN tar -zxvf nginx-1.17.1.tar.gz
 
# 设置当前操作目录
WORKDIR nginx-1.17.1
 
# 配置nginx
RUN ./configure --prefix=/usr/local/nginx && make && make install
RUN rm -rf ../nginx* && yum clean all         && echo "${TIME_ZOME}" > /etc/timezone         && ln -sf /usr/share/zoneinfo/${TIME_ZOME} /etc/localtime
 
# 设置当前操作目录
WORKDIR /usr/local/nginx
 
#暴露容器端口
EXPOSE 80           
#启动容器后执行语句
CMD ["./sbin/nginx","-g","daemon off;"]

docker build -t nginx .

docker network create lnmp

docker run -itd --name nginx --network lnmp -p 80:80 -v /var/www/html:/var/www/html -v /usr/local/nginx/conf/vhost:/usr/local/nginx/conf/vhost nginx

docker run -itd --name php-fpm --network lnmp -p 9000:9000 -v /var/www/html:/var/www/html leleos/php-fpm:7.1

docker exec -it nginx /bin/bash

#user  nobody;
worker_processes  1;
#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;
#pid        logs/nginx.pid;
events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';
    #access_log  logs/access.log  main;
    sendfile        on;
    #tcp_nopush     on;
    #keepalive_timeout  0;
    keepalive_timeout  65;
    #gzip  on;
    server {
        listen       80;
        server_name  localhost;　　　　　　　　　　　　　　　　　　　#域名
    　　index index.html index.htm index.php;
        root  /var/www/html;　　　　　　　　　　　　　　　　　　　　　#这里填写刚刚挂载的项目目录
        #charset koi8-r;
        #access_log  logs/host.access.log  main;
        #error_page  404              /404.html;
        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}
        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        
    　　location ~ \.php$ {
            root html;
            fastcgi_pass lnmp_php:9000;　　　　　　　　　　　　　#这里注意使用php容器的网络组内端口，我们创建php容器时使用的网络组和映射的端口
            fastcgi_param SCRIPT_FILENAME /var/www/html$fastcgi_script_name;
            include fastcgi_params;
        }
        　　# deny access to .htaccess files, if Apache's document root
        　　# concurs with nginx's one
        　　#
        　　#location ~ /\.ht {
        　　#    deny  all;
        　　#}
    　　}
    include /usr/loca/nginx/conf/vhost/*.conf;　　　#这里是我们挂载配置文件目录地址，这样我们添加新的项目就不需要到容器内来修改nginx.conf文件，只需要在宿主机上修改重启容器即可
    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;
    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}
    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;
    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;
    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;
    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;
    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}
}

<?php
    echo 'Hello World!';