docker-compose 无法启动

Question

在创建一系列允许我使用 MySQLI、PHP 和 phpmyadmin 的 docker 容器的演练之后，我之前取得了成功：

https://gist.github.com/jcavat/2ed51c6371b9b488d6a940ba1049189b

我决定再试一次并进行一些调整，例如尝试使用 PDO 而不是 MYSQLI。

从 docker-compose.yml 文件开始：

version: "3.7"
services:
www:
    build: .
    ports: 
        - "8001:80"
    volumes:
        - ./www:/var/www/html/
    links:
        - db
    networks:
        - default
db:
    image: mysql:5.7.13
    ports: 
        - "3306:3306"
    environment:
        MYSQL_DATABASE: myDb
        MYSQL_USER: user
        MYSQL_PASSWORD: test
        MYSQL_ROOT_PASSWORD: test
    volumes:
        - ./dump:/docker-entrypoint-initdb.d
        - persistent:/var/lib/mysql
    networks:
        - default
phpmyadmin:
    image: phpmyadmin/phpmyadmin
    links: 
        - db:db
    ports:
        - 8000:80
    environment:
        MYSQL_USER: user
        MYSQL_PASSWORD: test
        MYSQL_ROOT_PASSWORD: test
volumes:
  persistent:

这是我的 Dockerfile：

FROM php:7.0.30-apache 
RUN docker-php-ext-install pdo pdo_mysql

现在，如果您要参考上面的教程链接，我更改了 myDb.sql 文件。 我没有创建名为“Person”的表，而是创建了一个名为“users”的表。 我不想粘贴整个 myDb.sql 文件，但这里是 CREATE TABLE 部分：

CREATE TABLE `users` (
  `id` int(11) NOT NULL,
  `firstName` varchar(30) NOT NULL,
  `lastName` varchar(50) NOT NULL,
  `username` varchar(20) NOT NULL,
  `email` varchar(100) NOT NULL,
  `department` varchar(50) NOT NULL,
  `title` varchar(30),
  `phone` varchar(30),
  `addDate` datetime(),
  `addUser` varchar(30) NOT NULL,
  `lastLogin` datetime()
) ENGINE=InnoDB DEFAULT CHARSET=latin1; 

然后插入：

INSERT INTO `users` (`id`, `firstName`, `lastName`, `username`, `email`, `department`, `title`, `phone`, `addDate`, `addUser`) VALUES (1, 'William', 'Wheaton', 'usa.wwheaton', 'usa.wwheaton@gmail.com', 'Engineering', 'Ensign', '7577771212', NOW(), 'admin');   

我还添加了另一个我不会包括的创建表脚本，因为这个问题越来越长。

运行命令“docker-compose up”后，我收到以下错误：

Building www
Traceback (most recent call last):
  File "site-packages/dockerpycreds/store.py", line 74, in _execute
  File "subprocess.py", line 336, in check_output
  File "subprocess.py", line 418, in run
subprocess.CalledProcessError: Command '['/usr/local/bin/docker-credential-osxkeychain', 'get']' returned non-zero exit status 1.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "site-packages/docker/auth.py", line 129, in _resolve_authconfig_credstore
  File "site-packages/dockerpycreds/store.py", line 35, in get
  File "site-packages/dockerpycreds/store.py", line 87, in _execute
dockerpycreds.errors.StoreError: Credentials store docker-credential-osxkeychain exited with "The user name or passphrase you entered is not correct.".

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "docker-compose", line 6, in <module>
 File "compose/cli/main.py", line 71, in main
 File "compose/cli/main.py", line 127, in perform_command
 File "compose/cli/main.py", line 1080, in up
 File "compose/cli/main.py", line 1076, in up
 File "compose/project.py", line 475, in up
 File "compose/service.py", line 358, in ensure_image_exists
 File "compose/service.py", line 1082, in build
 File "site-packages/docker/api/build.py", line 251, in build
 File "site-packages/docker/api/build.py", line 307, in _set_auth_headers
 File "site-packages/docker/auth.py", line 96, in resolve_authconfig
 File "site-packages/docker/auth.py", line 146, in _resolve_authconfig_credstore
docker.errors.DockerException: Credentials store error: StoreError('Credentials store docker-credential-osxkeychain exited with "The user name or passphrase you entered is not correct.".',)
[49981] Failed to execute script docker-compose

我不确定为什么这无法运行。 我什至不确定为什么错误消息指出我使用了错误的名称或密码。

我错过了什么或者我需要修复什么才能让它正常运行？

Answer 1

这是 docker build 的问题； cos，在您的情况下，docker hub 登录必须失败（这可能发生在您的配置文件中的多个 docker 登录注册表中）

如果您想快速修复，请在运行.docker/config.json docker-compose up之前删除.docker/config.json文件并登录.docker/config.json

sudo rm ~/.docker/config.json

docker login

docker-compose up

注意：登录成功后会创建一个新的~/.docker/config.json文件