Docker容器与虚拟化技术：OpenEuler 使用 docker-compose 部署 LNMP

目录

 一、实验

1.环境

2.OpenEuler 部署 docker-compose

3.docker-compose 部署 LNMP

二、问题

1.ntpdate未找到命令

2.timedatectl 如何设置时区与时间同步

3.php网页显示时区不对

 一、实验

1.环境

（1）主机

表1  主机

（2）查看系统版本

[root@localhost ~]# cat /etc/os-release

(3) 查看网络ip

[root@localhost ~]# ip addr

(4) 查看docker版本

[root@localhost ~]# docker --version

（5）查看docker进程

[root@localhost ~]# docker ps

（6）查看端口

80 、3306、9000端口被docker容器占用

[root@localhost ~]# netstat -antlp

[root@localhost ~]# netstat -antlp |grep docker-proxy

（7）删除所有容器

[root@localhost ~]# docker rm -f $(docker ps -aq)

再次查看

[root@localhost ~]# docker ps

2.OpenEuler 部署 docker-compose

(1) 官网

Releases · docker/compose · GitHub

（2）下载

wget https://github.com/docker/compose/releases/download/v2.24.6/docker-compose-linux-x86_64

(3) 移动赋权

[root@localhost ~]# sudo mv docker-compose-linux-x86_64 /usr/bin/docker-compose
[root@localhost ~]#  sudo chmod +x /usr/bin/docker-compose

（4）查看版本

[root@localhost ~]# docker-compose version

3.docker-compose 部署 LNMP

（1）查看docker镜像

[root@localhost ~]# docker images

（2）创建挂载目录

[root@localhost ~]# mkdir -p /docker/mysql/db /docker/www /docker/nginx/conf.d
[root@localhost ~]# cd /docker/ ; ls

（3）编辑配置文件

[root@localhost docker]# vim /docker/docker-compose.yml

version: "3.9"
services:
  mysql:
    restart: always
    image: mysql:8.0.35
    container_name: mysql
    command:
      --default-authentication-plugin=mysql_native_password
      --default-time-zone=+08:00
    environment:
      TZ: PRC
      MYSQL_ROOT_PASSWORD: Root_321
    ports:
      - "3306:3306"
    volumes:
      - /docker/mysql/db:/var/lib/mysql
  php-fpm:
    restart: always
    image: bitnami/php-fpm
    container_name: php-fpm
    environment:
      - TZ=Asia/Shanghai
    volumes:
      - /docker/www:/usr/share/nginx/html
    depends_on:
      - mysql
  nginx:
    image: nginx:latest
    restart: always
    container_name: nginx
    environment:
      - TZ=Asia/Shanghai
    ports:
      - 80:80
      - 443:443
    volumes:
      - /docker/nginx/conf.d/:/etc/nginx/conf.d
      - /docker/www:/usr/share/nginx/html
    depends_on:
      - php-fpm
~

（3）查看目录

[root@localhost docker]# ls
docker-compose.yml  mysql  nginx  www

（4）添加nginx配置文件

[root@localhost docker]# cd nginx/conf.d/
[root@localhost conf.d]# ls
[root@localhost conf.d]# vim default.conf

server{
    listen 80;
    server_name localhost;
    location / {
        root /usr/share/nginx/html;
        index index.html index.htm index.php;
    }
    location ~ \.php$ {
        root /usr/share/nginx/html;
        fastcgi_pass php-fpm:9000;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param SCRIPT_NAME $fastcgi_script_name;
        include fastcgi_params;
    }
 }

（5）查看目录

[root@localhost docker]# tree /docker

[root@localhost docker]# tree /docker -s

（6）运行

-d 在后台运行容器，没有提示信息

[root@localhost docker]# docker-compose up -d

（7）查看进程

[root@localhost docker]# docker ps
CONTAINER ID   IMAGE             COMMAND                   CREATED          STATUS          PORTS                       NAMES
0194b5301702   nginx:latest      "/docker-entrypoint.…"   47 seconds ago   Up 45 seconds   0.0.0.0:80->80/tcp, :::80->80/tcp, 0.0.0.0:443->443/tcp, :::443->443/tcp   nginx
388b48d024e3   bitnami/php-fpm   "php-fpm -F --pid /o…"   47 seconds ago   Up 46 seconds   9000/tcp                    php-fpm
3250c88c5e04   mysql:8.0.35      "docker-entrypoint.s…"   47 seconds ago   Up 46 seconds   0.0.0.0:3306->3306/tcp, :::3306->3306/tcp, 33060/tcp                       mysql

（8）访问

http://192.168.204.141

目前为空

（9）创建index.php

[root@localhost docker]# cd www/
[root@localhost www]# ls
[root@localhost www]# vim index.php