我目前正在使用docker compose开发laravel-vue-mysql环境。
我的docker compose工作正常，Web和应用程序服务运行良好，应按需进行部署。但是我无法配置我的数据库。我正在尝试执行docker-compose exec app php artisan migrate，但是我有SQLSTATE没有此类文件或目录异常，因此在此卡住了3天。
这是我的docker-compose.yml
version: '2'
services:
# The Application
app:
build:
context: ./
dockerfile: app.dockerfile
container_name: app
working_dir: /var/www
volumes:
- ./:/var/www
environment:
- "DB_PORT= 3306"
- "DB_HOST= database"
# The Web Server
web:
build:
context: ./
dockerfile: web.dockerfile
container_name: web
working_dir: /var/www
volumes_from:
- app
ports:
- 8080:80
# The Database
database:
build:
context: ./
dockerfile: db.dockerfile
image: mysql:5.7
container_name: db
environment:
- MYSQL_DATABASE= "homestead"
- MYSQL_USER= "root"
- MYSQL_PASSWORD= "s"
- MYSQL_ROOT_PASSWORD= "s"
volumes:
- dbdata:/var/lib/mysql
ports:
- "33061:3306"
#Volumes
volumes:
dbdata:
app.dockerfile
FROM php:7.3-fpm
# Update packages
RUN apt-get update
# Install PHP and composer dependencies
RUN apt-get install -qq git curl libmcrypt-dev libjpeg-dev libpng-dev libfreetype6-dev libbz2-dev
# Clear out the local repository of retrieved package files
# RUN apt-get clean
# Install needed extensions
# Here you can install any other extension that you need during the test and deployment process
RUN apt-get -y install libzip-dev
RUN pecl install mcrypt-1.0.3
RUN docker-php-ext-enable mcrypt
RUN apt-get clean; docker-php-ext-install pdo pdo_mysql zip gd pcntl opcache bcmath
# Installs Composer to easily manage your PHP dependencies.
RUN curl --silent --show-error https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
# Install Node
RUN apt-get update &&\
apt-get install -y --no-install-recommends gnupg &&\
curl -sL https://deb.nodesource.com/setup_10.x | bash - &&\
apt-get update &&\
apt-get install -y --no-install-recommends nodejs &&\
npm config set registry https://registry.npm.taobao.org --global &&\
npm install --global gulp-cli
CMD php-fpm
db.dockerfile
FROM mysql:5.7
# Setup the custom configuration
ADD my.cnf /mysql/mysql.conf.d/my.cnf
web.dockerfile
FROM nginx:1.10
ADD vhost.conf /etc/nginx/conf.d/default.conf
WORKDIR /var/www
。env
DB_CONNECTION=mysql
DB_HOST=database
DB_PORT=3306
DB_DATABASE=homestead
DB_USERNAME=root
DB_PASSWORD=s
DATABASE_URL= mysql://root@database:330601/homestead
vhost.config
server {
listen 80;
index index.php index.html;
root /var/www/public;
location / {
try_files $uri /index.php?$args;
}
location ~ \.php$ {
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass app:9000;
fastcgi_index index.php;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $fastcgi_path_info;
}
}
这是我的.cnf
[mysqld]
# Accept connections from any IP address
general_log = 1
general_log_file = /var/lib/mysql/general.log
bind-address = 0.0.0.0
socket= /var/run/mysqld/mysqld.sock
#skip-grant-tables
这是我的app / config / database.php
'mysql' => [
'driver' => 'mysql',
'url' => env('DATABASE_URL'),
'host' => env('DB_HOST','database'),
'port' => env('DB_PORT', '3306'),
'database' => env('DB_DATABASE', 'forge'),
'username' => env('DB_USERNAME', 'forge'),
'password' => env('DB_PASSWORD', ''),
'unix_socket' => '/var/run/mysqld/mysqld.sock',
'charset' => 'utf8mb4',
'collation' => 'utf8mb4_unicode_ci',
'prefix' => '',
'prefix_indexes' => true,
'strict' => true,
'engine' => null,
'options' => extension_loaded('pdo_mysql') ? array_filter([
PDO::MYSQL_ATTR_SSL_CA => env('MYSQL_ATTR_SSL_CA'),
]) : [],
],
[当我尝试迁移mysql数据库时，会向我返回此错误：
Illuminate\Database\QueryException : SQLSTATE[HY000] [2002] No such file or directory (SQL: select * from information_schema.tables where table_schema = homestead and table_name = migrations and table_type = 'BASE TABLE')
at /var/www/vendor/laravel/framework/src/Illuminate/Database/Connection.php:669
665| // If an exception occurs when attempting to run a query, we'll format the error
666| // message to include the bindings with SQL, which will make this exception a
667| // lot more helpful to the developer instead of just the database's errors.
668| catch (Exception $e) {
> 669| throw new QueryException(
670| $query, $this->prepareBindings($bindings), $e
671| );
672| }
673|
Exception trace:
1 Doctrine\DBAL\Driver\PDOException::("SQLSTATE[HY000] [2002] No such file or directory")
/var/www/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:31
2 PDOException::("SQLSTATE[HY000] [2002] No such file or directory")
/var/www/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:27
3 PDO::__construct("mysql:unix_socket=/var/run/mysqld/mysqld.sock;dbname=homestead", "root", "secret", [])
/var/www/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:27
4 Doctrine\DBAL\Driver\PDOConnection::__construct("mysql:unix_socket=/var/run/mysqld/mysqld.sock;dbname=homestead", "root", "secret", [])
/var/www/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:67
5 Illuminate\Database\Connectors\Connector::createPdoConnection("mysql:unix_socket=/var/run/mysqld/mysqld.sock;dbname=homestead", "root", "secret", [])
/var/www/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:46
6 Illuminate\Database\Connectors\Connector::createConnection("mysql:unix_socket=/var/run/mysqld/mysqld.sock;dbname=homestead", [])
/var/www/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php:24
7 Illuminate\Database\Connectors\MySqlConnector::connect()
/var/www/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php:182
8 Illuminate\Database\Connectors\ConnectionFactory::Illuminate\Database\Connectors\{closure}()
/var/www/vendor/laravel/framework/src/Illuminate/Database/Connection.php:924
9 call_user_func(Object(Closure))
/var/www/vendor/laravel/framework/src/Illuminate/Database/Connection.php:924
10 Illuminate\Database\Connection::getPdo()
/var/www/vendor/laravel/framework/src/Illuminate/Database/Connection.php:959
11 Illuminate\Database\Connection::getReadPdo()
/var/www/vendor/laravel/framework/src/Illuminate/Database/Connection.php:404
12 Illuminate\Database\Connection::getPdoForSelect()
/var/www/vendor/laravel/framework/src/Illuminate/Database/Connection.php:330
13 Illuminate\Database\Connection::Illuminate\Database\{closure}("select * from information_schema.tables where table_schema = ? and table_name = ? and table_type = 'BASE TABLE'")
/var/www/vendor/laravel/framework/src/Illuminate/Database/Connection.php:662
14 Illuminate\Database\Connection::runQueryCallback("select * from information_schema.tables where table_schema = ? and table_name = ? and table_type = 'BASE TABLE'", Object(Closure))
/var/www/vendor/laravel/framework/src/Illuminate/Database/Connection.php:629
15 Illuminate\Database\Connection::run("select * from information_schema.tables where table_schema = ? and table_name = ? and table_type = 'BASE TABLE'", Object(Closure))
/var/www/vendor/laravel/framework/src/Illuminate/Database/Connection.php:338
16 Illuminate\Database\Connection::select("select * from information_schema.tables where table_schema = ? and table_name = ? and table_type = 'BASE TABLE'")
/var/www/vendor/laravel/framework/src/Illuminate/Database/Schema/MySqlBuilder.php:18
17 Illuminate\Database\Schema\MySqlBuilder::hasTable("migrations")
/var/www/vendor/laravel/framework/src/Illuminate/Database/Migrations/DatabaseMigrationRepository.php:169
18 Illuminate\Database\Migrations\DatabaseMigrationRepository::repositoryExists()
/var/www/vendor/laravel/framework/src/Illuminate/Database/Migrations/Migrator.php:590
19 Illuminate\Database\Migrations\Migrator::repositoryExists()
/var/www/vendor/laravel/framework/src/Illuminate/Database/Console/Migrations/MigrateCommand.php:91
20 Illuminate\Database\Console\Migrations\MigrateCommand::prepareDatabase()
/var/www/vendor/laravel/framework/src/Illuminate/Database/Console/Migrations/MigrateCommand.php:63
21 Illuminate\Database\Console\Migrations\MigrateCommand::handle()
/var/www/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:32
22 call_user_func_array([])
/var/www/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:32
23 Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
/var/www/vendor/laravel/framework/src/Illuminate/Container/Util.php:36
24 Illuminate\Container\Util::unwrapIfClosure(Object(Closure))
/var/www/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:90
25 Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Application), Object(Closure))
/var/www/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:34
26 Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), [])
/var/www/vendor/laravel/framework/src/Illuminate/Container/Container.php:590
27 Illuminate\Container\Container::call()
/var/www/vendor/laravel/framework/src/Illuminate/Console/Command.php:134
28 Illuminate\Console\Command::execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))
/var/www/vendor/symfony/console/Command/Command.php:255
29 Symfony\Component\Console\Command\Command::run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))
/var/www/vendor/laravel/framework/src/Illuminate/Console/Command.php:121
30 Illuminate\Console\Command::run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
/var/www/vendor/symfony/console/Application.php:1001
31 Symfony\Component\Console\Application::doRunCommand(Object(Illuminate\Database\Console\Migrations\MigrateCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
/var/www/vendor/symfony/console/Application.php:271
32 Symfony\Component\Console\Application::doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
/var/www/vendor/symfony/console/Application.php:147
33 Symfony\Component\Console\Application::run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
/var/www/vendor/laravel/framework/src/Illuminate/Console/Application.php:93
34 Illuminate\Console\Application::run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
/var/www/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php:131
35 Illuminate\Foundation\Console\Kernel::handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
/var/www/artisan:37
我已经阅读了有关此问题的所有评论。我尝试用容器ip或容器db名称更改dbhost，我也尝试过更改database.php主机，但也没有用。我已将所有特权授予数据库中的root用户。该环境适用于项目，这是我工作中的第一个任务，我需要放置mysql并迁移表。有人可以帮我吗？
您的应用程序app试图连接到本地unix套接字/var/run/mysqld/mysqld.sock，而不是环境变量中的服务器。
删除值前的空格：
DATABASE_URL= mysql://root@database:330601/homestead
^--------
environment:
- "DB_PORT= 3306"
- "DB_HOST= database"
^-------------
删除app/config/database.php：
'unix_socket' => '/var/run/mysqld/mysqld.sock',