Docker下创建tomcat，mysql，nginx环境

version: "3"

services:
    mysql:
        container_name: jjit_mysql
        restart: always
        image: mysql:5.7
        ports:
            - 3306:3306
        volumes:
            - ./mysql/data:/var/lib/mysql
            - ./mysql/my.cnf:/etc/my.cnf
        environment:
            MYSQL_ROOT_PASSWORD: password

    nginx:
        container_name: jjit_nginx
        restart: always
        image: nginx:latest
        ports:
            - 80:80
            - 443:443
        volumes:
            - ./nginx/www:/usr/share/nginx/html
            - ./nginx/conf.d:/etc/nginx/conf.d
            - ./nginx/cert:/etc/nginx/cert
            - ./nginx/nginx.conf:/etc/nginx/nginx.conf
            - ./nginx/log/error.log:/var/log/nginx/error.log
        links:
            - tomcat:t1

    tomcat:
        container_name: jjit_tomcat
        restart: always
        image: tomcat:latest
        ports:
            - 8080:8080
            - 8009:8009
            - 8443:8443
        volumes:
            - ./tomcat/webapps:/usr/local/tomcat/webapps
            - ./tomcat/conf:/usr/local/tomcat/conf
            - ./tomcat/logs:/usr/local/tomcat/logs
        links:
            - mysql:m1