docker-compose初体验

docker-compose 的安装

• 主机系统：win10 下 virtualbox 虚拟机的 ubuntu16.04 系统

# 依次执行命令
[sudo] curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose # 1.29.2版本按需选择
[sudo] chmod +x /usr/local/bin/docker-compose

安装完成后：docker-compose version

root@silent:/www/phproot# docker-compose version
docker-compose version 1.29.2, build 5becea4c
docker-py version: 5.0.0
CPython version: 3.7.10
OpenSSL version: OpenSSL 1.1.0l  10 Sep 2019
root@silent:/www/phproot# 

docker-compose.yaml 文件

version: '3' # compose 版本
services:
    web:
        container_name: nginx-web # 容器名称
        image: nginx:latest # 镜像&版本
        ports: # 端口映射
            - "80:80" 
        # 目录挂载，格式：[主机目录地址:容器目录地址]
        # 容器目录地址可查看使用镜像地址
        # 从主机挂载到容器内
        volumes:
            - /www/phproot/www/:/home/wwwroot/
            - /www/phproot/server/nginx/nginx.conf:/etc/nginx/conf.d/default.conf
        networks: # 网络
            - mynetwork
    php:
        container_name: php70
        image: php:7.0-fpm
        volumes:
            - /www/phproot/www/:/home/wwwroot/
        networks:
            - mynetwork

networks:
    mynetwork:
        driver: bridge # 网络模式

本机创建入口文件：index.php

/www/phproot/www/index.php

<?php
echo phpinfo();

/www/phproot/server/nginx/nginx.conf

server {
    listen 80;
    index index.php index.html;
    server_name compose-test.d;
    #error_log  /home/wwwroot/logs/error.log;
    #access_log /home/wwwroot/logs/access.log;
    root /home/wwwroot/;

    location ~ .php {
        fastcgi_split_path_info ^(.+.php)(/.+)$;
        fastcgi_pass php:9000;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
        include fastcgi_params;
    }
}

启动：docker-compose up [-d 后台运行]

浏览器访问：compose-test.d