docker 搭建LNMP网站平台

准备好镜像

1、创建网络

docker network create lnmp

测试环境需删除全部之前起的容器

docker rm -f $(docker ps -a |awk '{print $1}'|sed '1d')

2、创建MySQL容器

docker run -d --restart=always 
  --name lnmp_mysql 
  --net lnmp 
  --mount src=mysql-vol,dst=/var/lib/mysql 
  -e MYSQL_ROOT_PASSWORD=123456 
  -e MYSQL_DATABASE=wordpress mysql:5.7 --character-set-server=utf8  
ls /var/lib/docker/volumes/mysql-vol/_data/

 

3、创建PHP容器

docker run -d 
    --restart=always 
    --name lnmp_php 
    --net lnmp 
    --mount src=wwwroot,dst=/wwwroot php:v1

4、创建nginx容器

编写nginx.conf文件

user                 nobody;
worker_processes     4;
worker_rlimit_nofile 65535;
error_log  logs/error.log  notice;
pid        /var/run/nginx.pid;
events {
    use epoll;
    worker_connections  4096;
}
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 off;
    keepalive_timeout  65;
    client_max_body_size         64m;
    server {
        listen 80;
        server_name www.abc.com;
        index index.php index.html;
        access_log logs/www.abc.com_access.log;
        error_log logs/www.abc.com_error.log;
        # location ~ .*.(js|css|html|png|gif|jpg|jpeg)$ {
        location / {
            root /wwwroot;
        }
        location ~* .php$ {
            root /wwwroot;
            fastcgi_pass lnmp_php:9000;   #需要自定义网络地址通过DNS解析
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            include fastcgi_params;
        }
    }
}

运行nginx容器

docker volume create nginx-vol
docker run -d 
    --name lnmp_nginx 
    --net lnmp -p 8000:80 
    --mount type=bind,src=$(pwd)/nginx.conf,dst=/usr/local/nginx/conf/nginx.conf 
    --mount src=wwwroot,dst=/wwwroot nginx:v1

进入被容器挂载的目录创建测试文件

cd /var/lib/docker/volumes/wwwroot/_data/

echo " <?php phpinfo();?>" >/var/lib/docker/volumes/wwwroot/_data/test.php

5、以wordpress博客为例

下载地址：https://cn.wordpress.org/wordpress-4.9.4-zh_CN.tar.gz

cd /var/lib/docker/volumes/wwwroot/_data

wget -q https://cn.wordpress.org/wordpress-5.0.3-zh_CN.tar.gz

tar xf wordpress-5.0.3-zh_CN.tar.gz