[PHP知识库]docker-compose.yml搭建lnmp

安装 docker-compose 以及 创建目录和文件！！！

[root@localhost ~]# curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   633  100   633    0     0    969      0 --:--:-- --:--:-- --:--:--   967
100 12.1M  100 12.1M    0     0  3185k      0  0:00:03  0:00:03 --:--:-- 4502k
[root@localhost ~]# ls
anaconda-ks.cfg
[root@localhost ~]# mkdir compose_lnmp
[root@localhost ~]# cd compose_lnmp/
[root@localhost compose_lnmp]# mkdir php
[root@localhost compose_lnmp]# cd php/
[root@localhost php]# vim Dockerfile
[root@localhost php]# ls
Dockerfile
[root@localhost php]# cd ..
[root@localhost compose_lnmp]# ls
php
[root@localhost compose_lnmp]# ls
docker-compose.yml  php
[root@localhost compose_lnmp]# ll /usr/local/bin/docker-compose 
-rw-r--r--. 1 root root 12737304 8月  11 01:10 /usr/local/bin/docker-compose
[root@localhost compose_lnmp]# chmod +x /usr/local/bin/docker-compose
[root@localhost compose_lnmp]# docker-compose --version
docker-compose version 1.29.2, build 5becea4c
[root@localhost compose_lnmp]# cd 
[root@localhost ~]# tree compose_lnmp/
compose_lnmp/
├── docker-compose.yml
└── php
    └── Dockerfile

1 directory, 2 files

编写php里面的 Dockerfile！！！

[root@localhost ~]# cat compose_lnmp/php/Dockerfile 
FROM php:7.0-fpm
RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
    && echo "Asia/Shanghai" > /etc/timezone
RUN apt-get update && apt-get install -y \
        libfreetype6-dev \
        libjpeg62-turbo-dev \
        libmcrypt-dev \
        libpng-dev \
        libmemcached-dev \
        zlib1g-dev \
        libcurl4-openssl-dev \
        libxml2-dev \
        --no-install-recommends && rm -rf /var/lib/apt/lists/* \
    && docker-php-ext-install -j$(nproc) \
        iconv mcrypt gettext curl mysqli pdo pdo_mysql zip \
        mbstring bcmath opcache xml simplexml sockets hash soap \
    && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
    && docker-php-ext-install -j$(nproc) gd

CMD ["php-fpm", "-F"]

编写docker-compose.yml！！

[root@localhost ~]# cat compose_lnmp/docker-compose.yml 
version: "3"

services:
  mysql:
    hostname: mysql
    restart: always
    image: mysql:5.6
    container_name: mysql
    ports:
      - "3306:3306"
    volumes:
      - mysql-config:/etc/mysql
      - mysql-log:/var/log/mysql
      - mysql-data:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: 123456
      MYSQL_USER: user
      MYSQL_PASSWORD: user123
  php:
    hostname: php
    restart: always
    container_name: php
    build:
      context: ./php
      dockerfile: Dockerfile
    ports:
      - "9000:9000"
    links:
      - mysql:mysql
    volumes:
      - nginx-html:/var/www/html
      - php-config:/usr/local/etc
  nginx:
    hostname: nginx
    restart: always
    container_name: nginx
    image: nginx:1.17.0
    ports:
      - "80:80"
      - "443:443"
    links:
      - "php:php"
    volumes:
      - nginx-config:/etc/nginx
      - nginx-log:/var/log/nginx
      - nginx-html:/usr/share/nginx/html

volumes:
  mysql-config:
  mysql-log:
  mysql-data:
  nginx-html:
  php-config:
  nginx-config:
  nginx-log:

启动服务！！！

[root@localhost ~]# cd compose_lnmp/
[root@localhost compose_lnmp]# docker-compose up -d
Creating network "compose_lnmp_default" with the default driver
Creating volume "compose_lnmp_mysql-config" with default driver
Creating volume "compose_lnmp_mysql-log" with default driver
Creating volume "compose_lnmp_mysql-data" with default driver
Creating volume "compose_lnmp_nginx-html" with default driver
Creating volume "compose_lnmp_php-config" with default driver
Creating volume "compose_lnmp_nginx-config" with default driver
Creating volume "compose_lnmp_nginx-log" with default driver
Pulling mysql (mysql:5.6)...
5.6: Pulling from library/mysql
778066204fb7: Pull complete
4934b98a40c4: Pull complete
24d0034f4cf8: Pull complete
cd5c81076c53: Pull complete
3e630bfc5120: Pull complete
fc97236980ff: Pull complete
9935fd852726: Pull complete
e25ac4a39a81: Pull complete
e8b50ae6b193: Downloading [==========>                                        ]  13.97MB/64.27MB
9b0af3588a72: Download complete
0a2c92fcf3d9: Download complete


WARNING: Image for service php was built because it did not already exist. To rebuild this image you must use `docker-compose build` or `docker-compose up --build`.
Pulling nginx (nginx:1.17.0)...
1.17.0: Pulling from library/nginx
fc7181108d40: Pull complete
c4277fc40ec2: Pull complete
780053e98559: Pull complete
Digest: sha256:bdbf36b7f1f77ffe7bd2a32e59235dff6ecf131e3b6b5b96061c652f30685f3a
Status: Downloaded newer image for nginx:1.17.0
Creating mysql ... done
Creating php   ... done
Creating nginx ... done

查看容器！！！

[root@localhost compose_lnmp]# docker ps
CONTAINER ID   IMAGE              COMMAND                  CREATED          STATUS          PORTS                                                                      NAMES
9bb2dc9f4d1f   nginx:1.17.0       "nginx -g 'daemon of…"   42 seconds ago   Up 40 seconds   0.0.0.0:80->80/tcp, :::80->80/tcp, 0.0.0.0:443->443/tcp, :::443->443/tcp   nginx
b104b5b73386   compose_lnmp_php   "docker-php-entrypoi…"   44 seconds ago   Up 41 seconds   0.0.0.0:9000->9000/tcp, :::9000->9000/tcp                                  php
d4d563fe48ec   mysql:5.6          "docker-entrypoint.s…"   45 seconds ago   Up 43 seconds   0.0.0.0:3306->3306/tcp, :::3306->3306/tcp                                  mysql

数据持久化目录！！！

[root@localhost compose_lnmp]# docker volume ls
DRIVER    VOLUME NAME
local     compose_lnmp_mysql-config
local     compose_lnmp_mysql-data
local     compose_lnmp_mysql-log
local     compose_lnmp_nginx-config
local     compose_lnmp_nginx-html
local     compose_lnmp_nginx-log
local     compose_lnmp_php-config

配置php！！！

[root@localhost compose_lnmp]# cd /var/lib/docker/volumes/compose_lnmp_php-config/_data/php
[root@localhost php]# ls
conf.d  php.ini-development  php.ini-production
[root@localhost php]# cp php.ini-production php.ini
[root@localhost php]# ls
conf.d  php.ini  php.ini-development  php.ini-production
[root@localhost php]# vim php.ini

; Defines the default timezone used by the date functions
; http://php.net/date.timezone
date.timezone = Asia/shanghai   # 取消注释  修改时区！

配置nginx！！！

[root@localhost php]# vim /var/lib/docker/volumes/compose_lnmp_nginx-config/_data/conf.d/default.conf
   location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm index.php;    #添加index.php
    }

   location ~ \.php$ {
        root           html;
        fastcgi_pass   php:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  /var/www/html$fastcgi_script_name;
        include        fastcgi_params;
    }

测试 mysql！！！

[root@localhost php]# docker container exec -it mysql bash
root@mysql:/# mysql -uroot -p123456
Warning: Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.51 MySQL Community Server (GPL)

Copyright (c) 2000, 2021, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> 

php页面！！

[root@localhost php]# vim /var/lib/docker/volumes/compose_lnmp_nginx-html/_data/index.php
[root@localhost php]# cat /var/lib/docker/volumes/compose_lnmp_nginx-html/_data/index.php
<?php
    phpinfo();
?>

重启所有容器！！！

[root@localhost ~]# cd compose_lnmp/
[root@localhost compose_lnmp]#  docker-compose restart
Restarting nginx ... done
Restarting php   ... done
Restarting mysql ... done
[root@localhost compose_lnmp]# ss -antl
State             Recv-Q            Send-Q                       Local Address:Port                       Peer Address:Port           Process           
LISTEN            0                 128                                0.0.0.0:9000                            0.0.0.0:*                                
LISTEN            0                 128                                0.0.0.0:3306                            0.0.0.0:*                                
LISTEN            0                 128                                0.0.0.0:80                              0.0.0.0:*                                
LISTEN            0                 128                                0.0.0.0:22                              0.0.0.0:*                                
LISTEN            0                 128                                0.0.0.0:443                             0.0.0.0:*                                
LISTEN            0                 128                                   [::]:9000                               [::]:*                                
LISTEN            0                 128                                   [::]:3306                               [::]:*                                
LISTEN            0                 128                                   [::]:80                                 [::]:*                                
LISTEN            0                 128                                   [::]:22                                 [::]:*                                
LISTEN            0                 128                                   [::]:443