docker "mysqld: 无法读取 '/etc/mysql/mysql.conf.d' 的目录 (os errno 2 - 没有这样的文件或目录)"

Question

我已经在我的 Ubuntu 16.04 机器上安装了 docker-engine 和 docker-compose。

安装docker-engine的时候，我跟着：https://www.0x90.it/come-installare-e-usare-docker-su-ubuntu-16-04/

运行命令“docker-compose -f docker-compose-dev.yml up -d”时，问题是服务“erentpay_db_1”运行并立即停止。这是 docker-compose-dev.yml 文件的内容

docker-compose-dev.yml

version: '2'

services:
    db:
        build: ./docker/mysql
        volumes:
            - ./docker/mysql/data:/var/lib/mysql
            - ./log/mysql:/var/log/mysql
        environment:
            - MYSQL_ROOT_HOST
            - MYSQL_ALLOW_EMPTY_PASSWORD
            - MYSQL_DATABASE
            - MYSQL_USER
            - MYSQL_PASSWORD
        ports:
            - '3307:3306'

    nginx:
        build: ./docker/nginx
        ports:
          - '80:80'
          - '443:443'
        volumes:
          - ./log/nginx:/var/log/nginx
          - ./:/var/www/

    php:
        build:
            context: ./docker/php
            args:
                - APP_ENV=dev
        volumes:
            - ./:/var/www/
        environment:
            - SYMFONY__DATABASE__HOST=${MYSQL_ROOT_HOST}
            - SYMFONY__DATABASE__PORT=${MYSQL_PORT}
            - SYMFONY__DATABASE__NAME=${MYSQL_DATABASE}
            - SYMFONY__DATABASE__USER=${MYSQL_USER}
            - SYMFONY__DATABASE__PASSWORD=${MYSQL_PASSWORD}
            - SYMFONY__RABBITMQ__HOST=${RABBITMQ_HOST}
            - SYMFONY__RABBITMQ__PORT=${RABBITMQ_PORT}
            - SYMFONY__RABBITMQ__USER=${RABBITMQ_USER}
            - SYMFONY__RABBITMQ__PASSWORD=${RABBITMQ_PASSWORD}
            - SYMFONY__RABBITMQ__VHOST=${RABBITMQ_VHOST}
            - SYMFONY__STRIPE__PUBLIC__KEY=${STRIPE_PUBLIC_KEY}
            - SYMFONY__STRIPE__SECRET__KEY=${STRIPE_SECRET_KEY}
            - SYMFONY__PLAID__CLIENT__ID=${PLAID_CLIENT_ID}
            - SYMFONY__PLAID__PUBLIC__KEY=${PLAID_PUBLIC_KEY}
            - SYMFONY__PLAID__SECRET__KEY=${PLAID_SECRET_KEY}
            - SYMFONY__PLAID__ENV=${PLAID_ENV}
            - SYMFONY__MAILER__HOST=${MAILER_HOST}
            - SYMFONY__MAILER__USER=${MAILER_USER}
            - SYMFONY__MAILER__PASSWORD=${MAILER_PASSWORD}
            - SYMFONY__MAILER__TRANSPORT=${MAILER_TRANSPORT}
            - SYMFONY__MAILER__PORT=${MAILER_PORT}
            - SYMFONY__MAILER__ENCRYPTION=${MAILER_ENCRYPTION}
            - SYMFONY__CONTACT__EMAIL=${CONTACT_EMAIL}
            - SYMFONY__DOCUSIGN__INTEGRATOR__KEY=${DOCUSIGN_INTEGRATOR_KEY}
            - SYMFONY__DOCUSIGN__USERNAME=${DOCUSIGN_USERNAME}
            - SYMFONY__DOCUSIGN__PASSWORD=${DOCUSIGN_PASSWORD}
            - SYMFONY__DOCUSIGN__ENVIRONMENT=${DOCUSIGN_ENVIRONMENT}
            - SYMFONY__DOCUSIGN__ACCOUNT__ID=${DOCUSIGN_ACCOUNT_ID}
            - SYMFONY__GOOGLE__ANALYTICS__ID=${GOOGLE_ANALYTICS_ID}

    rabbitmq:
        image: rabbitmq
        environment:
            - HOSTNAME=${RABBITMQ_HOST}
            - RABBITMQ_NODENAME=rabbitmq
            - RABBITMQ_DEFAULT_USER=${RABBITMQ_USER}
            - RABBITMQ_DEFAULT_PASS=${RABBITMQ_PASSWORD}
            - RABBITMQ_DEFAULT_VHOST=${RABBITMQ_VHOST}
        ports:
            - 15672:15672
            - 5672:5672

这是 ./docker/mysql 文件夹中的文件

./docker/mysql/Dockerfile

FROM mysql:latest

COPY my.cnf /etc/mysql/my.cnf

RUN rm -rf /var/lib/apt/lists/*

./docker/mysql/my.cnf

# Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
[mysqld]
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
!includedir /etc/mysql/conf.d/
!includedir /etc/mysql/mysql.conf.d/

“docker logs erentpay_db_1”返回的错误是

错误：mysqld 在尝试检查配置命令时失败： "mysqld --verbose --help"

mysqld: 无法读取 '/etc/mysql/mysql.conf.d' 的目录 (OS errno 2 - No 这样的文件或目录）mysqld：[错误]默认值中的致命错误 处理。程序中止！

这是图片列表

泊坞窗图片-a

REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
erentpay_db         latest              7f51bcc584bd        3 minutes ago       445MB
erentpay_php        latest              fd39b51935a7        4 minutes ago       876MB
erentpay_nginx      latest              df49934ad7e8        17 minutes ago      108MB
mysql               latest              8d65ec712c69        33 hours ago        445MB
php                 5.6-fpm             b755db32196e        2 weeks ago         368MB
rabbitmq            latest              b17bd9d70e8b        5 weeks ago         127MB
nginx               stable              1b155f07a3fa        5 weeks ago         108MB

以及容器列表

docker ps -a

CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS                     PORTS                                                                             NAMES
9f38d5f7066f        rabbitmq            "docker-entrypoint..."   4 minutes ago       Up 4 minutes               4369/tcp, 0.0.0.0:5672->5672/tcp, 5671/tcp, 25672/tcp, 0.0.0.0:15672->15672/tcp   erentpay_rabbitmq_1
d598eea13e0e        erentpay_nginx      "docker-entrypoint..."   4 minutes ago       Up 4 minutes               0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp                                          erentpay_nginx_1
5103d20d5489        erentpay_db         "docker-entrypoint..."   4 minutes ago       Exited (1) 4 minutes ago                                                                                     erentpay_db_1
0ae789206b30        erentpay_php        "docker-entrypoint..."   4 minutes ago       Up 4 minutes               9000/tcp                                                                          erentpay_php_1

请问，有人可以帮我吗？谢谢

Answer 1

首先创建文件mysql.conf.d。

mkdir /etc/mysql/mysql.conf.d

然后，重新启动。

brew services restart mysql

它现在应该可以工作了。

Answer 2

您可以将mkdir /etc/mysql/mysql.conf.d 添加到您的 Dockerfile 中，如下所示：

FROM mysql:latest

COPY my.cnf /etc/mysql/my.cnf
RUN mkdir /etc/mysql/mysql.conf.d
RUN rm -rf /var/lib/apt/lists/*