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Nginx Docker 容器总是重新启动

tag-icon • tag-icon nginx docker docker-compose
Nginx Docker 容器总是重新启动

我现在的docker-compose.yml样子是这样的：

version: '3'

services:

    testsite-nginx:
        image: nginx:alpine
        container_name: test_site_nginx
        restart: unless-stopped
        tty: true
        volumes:
            - ./nginx.conf:/etc/nginx/nginx.conf
            - ./example.co.uk:/var/www
        ports:
            # I do want to map it to port 8080 on my local machine, not 80
            - 8080:80
        networks:
            - app-network

    testsite-mysql:
        image: mysql:5.7.22
        container_name: test_site_mysql
        restart: unless-stopped
        tty: true
        ports:
            # I do want to map it to port 3309 on my local machine, not 3306
            - 3309:3306
        environment:
            MYSQL_DATABASE: laravel
            MYSQL_ROOT_PASSWORD: somethingreallysecure
            SERVICE_TAGS: dev
            SERVICE_NAME: mysql
        volumes:
            - dbdata:/var/lib/mysql/
            - ./example.co.uk/mysql/my.cnf:/etc/mysql/my.cnf
        networks:
            - app-network

    testsite-app:
        build:
            context: .
        image: example.co.uk/app
        container_name: test_site_app
        restart: unless-stopped
        tty: true
        environment:
            SERVICE_NAME: app
            SERVICE_TAGS: dev
        working_dir: /var/www
        volumes:
            - ./php/local.ini:/usr/local/etc/php/conf.d/local.ini
            - ./example.co.uk:/var/www
        depends_on:
            - testsite-nginx
            - testsite-mysql
        networks:
            - app-network

networks:
    app-network:
        driver: bridge

volumes:
    dbdata:
        driver: local

但是，当我运行 adocker-compose up --build -d然后运行时docker-compose ps，我可以看到我的 nginx 容器始终在重新启动：

$ docker-compose ps
     Name                    Command                 State              Ports
--------------------------------------------------------------------------------------
test_site_app     docker-php-entrypoint php-fpm    Up           9000/tcp
test_site_mysql   docker-entrypoint.sh mysqld      Up           0.0.0.0:3309->3306/tcp
test_site_nginx   /docker-entrypoint.sh ngin ...   Restarting

我尝试使用tty: true之前 ServerFault 问题中提到的方法，但这并没有解决上述问题。有什么解决办法吗？

答案1

执行后docker compose logs test_site_nginx，感谢 Redit 上的一位用户，我看到了此错误：

2021/01/20 12:37:18 [emerg] 1#1: invalid number of arguments in "user" directive in /etc/nginx/nginx.conf:2
nginx: [emerg] invalid number of arguments in "user" directive in /etc/nginx/nginx.conf:2

事实证明，我在声明时遗漏了一个分号来结束配置行

user www-data; # <-- I did not have the ;

重新启动后，服务按预期启动并且我的日志运行良好。

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