laravelで作成したアプリをherokuにあげようとしたらエラーがでました。

Question

前提

https://www.youtube.com/watch?v=mBERWdb8NpM&t=782
上記の動画を参考にして
”heroku run php artisan migrate”
を実行しました。
かなりの量のエラーが出たのですが何に原因があるのでしょうか。

発生している問題・エラーメッセージ

[2022-09-28 00:35:17] production.ERROR: SQLSTATE[HY000] [2002] Connection timed out (SQL: select * from information_schema.tables where table_schema = heroku_216b9b3af0e25af and table_name = migrations and table_type = 'BASE TABLE') {"exception":"[object] (Illuminate\\Database\\QueryException(code: 2002): SQLSTATE[HY000] [2002] Connection timed out (SQL: select * from information_schema.tables where table_schema = heroku_216b9b3af0e25af and table_name = migrations and table_type = 'BASE TABLE') at /app/vendor/laravel/framework/src/Illuminate/Database/Connection.php:712)
[stacktrace]
#0 /app/vendor/laravel/framework/src/Illuminate/Database/Connection.php(784): Illuminate\\Database\\Connection->runQueryCallback()
#1 /app/vendor/laravel/framework/src/Illuminate/Database/Connection.php(764): Illuminate\\Database\\Connection->tryAgainIfCausedByLostConnection()
#2 /app/vendor/laravel/framework/src/Illuminate/Database/Connection.php(675): Illuminate\\Database\\Connection->handleQueryException()
#3 /app/vendor/laravel/framework/src/Illuminate/Database/Connection.php(376): Illuminate\\Database\\Connection->run()
#4 /app/vendor/laravel/framework/src/Illuminate/Database/Schema/MySqlBuilder.php(44): Illuminate\\Database\\Connection->select()
#5 /app/vendor/laravel/framework/src/Illuminate/Database/Migrations/DatabaseMigrationRepository.php(169): Illuminate\\Database\\Schema\\MySqlBuilder->hasTable()
#6 /app/vendor/laravel/framework/src/Illuminate/Database/Migrations/Migrator.php(673): Illuminate\\Database\\Migrations\\DatabaseMigrationRepository->repositoryExists()
#7 /app/vendor/laravel/framework/src/Illuminate/Database/Console/Migrations/MigrateCommand.php(110): Illuminate\\Database\\Migrations\\Migrator->repositoryExists()
#8 /app/vendor/laravel/framework/src/Illuminate/Database/Console/Migrations/MigrateCommand.php(78): Illuminate\\Database\\Console\\Migrations\\MigrateCommand->prepareDatabase()
#9 /app/vendor/laravel/framework/src/Illuminate/Database/Migrations/Migrator.php(606): Illuminate\\Database\\Console\\Migrations\\MigrateCommand->Illuminate\\Database\\Console\\Migrations\\{closure}()
#10 /app/vendor/laravel/framework/src/Illuminate/Database/Console/Migrations/MigrateCommand.php(98): Illuminate\\Database\\Migrations\\Migrator->usingConnection()
#11 /app/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(36): Illuminate\\Database\\Console\\Migrations\\MigrateCommand->handle()
　
入り切らないので消してます。#35までありました。



In Connection.php line 712:
                                                                                                                                                               
  SQLSTATE[HY000] [2002] Connection timed out (SQL: select * from information_schema.tables where table_schema = heroku_216b9b3af0e25af and table_name = migr  
  ations and table_type = 'BASE TABLE')                                                                                                                        
                                                                                                                                                               

In Connector.php line 70:
                                               
  SQLSTATE[HY000] [2002] Connection timed out  

該当のソースコード

<?php

use Illuminate\Support\Str;

$db = parse_url(env('DATABASE_URL'));

return [



    'default' => env('DB_CONNECTION', 'mysql'),


    'connections' => [

        'sqlite' => [
            'driver' => 'sqlite',
            'url' => env('DATABASE_URL'),
            'database' => env('DB_DATABASE', database_path('database.sqlite')),
            'prefix' => '',
            'foreign_key_constraints' => env('DB_FOREIGN_KEYS', true),
        ],

        'mysql' => [
            'driver' => 'mysql',
            'url' => env('DATABASE_URL'),
            'host' => $db['host'],
            'port' => env('DB_PORT', '8889'),
            'database' => ltrim($db["path"],'/'),
            'username' => $db['user'],
            'password' => $db['pass'],
            'unix_socket' => env('DB_SOCKET', ''),
            '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'),
            ]) : [],
        ],

        'pgsql' => [
            'driver' => 'pgsql',
            'url' => env('DATABASE_URL'),
            'host' => env('DB_HOST', '127.0.0.1'),
            'port' => env('DB_PORT', '5432'),
            'database' => env('DB_DATABASE', 'forge'),
            'username' => env('DB_USERNAME', 'forge'),
            'password' => env('DB_PASSWORD', ''),
            'charset' => 'utf8',
            'prefix' => '',
            'prefix_indexes' => true,
            'schema' => 'public',
            'sslmode' => 'prefer',
        ],

        'sqlsrv' => [
            'driver' => 'sqlsrv',
            'url' => env('DATABASE_URL'),
            'host' => env('DB_HOST', 'localhost'),
            'port' => env('DB_PORT', '1433'),
            'database' => env('DB_DATABASE', 'forge'),
            'username' => env('DB_USERNAME', 'forge'),
            'password' => env('DB_PASSWORD', ''),
            'charset' => 'utf8',
            'prefix' => '',
            'prefix_indexes' => true,
        ],

    ],


    'migrations' => 'migrations',

   
    'redis' => [

        'client' => env('REDIS_CLIENT', 'phpredis'),

        'options' => [
            'cluster' => env('REDIS_CLUSTER', 'redis'),
            'prefix' => env('REDIS_PREFIX', Str::slug(env('APP_NAME', 'laravel'), '_').'_database_'),
        ],

        'default' => [
            'url' => env('REDIS_URL'),
            'host' => env('REDIS_HOST', '127.0.0.1'),
            'password' => env('REDIS_PASSWORD', null),
            'port' => env('REDIS_PORT', '6379'),
            'database' => env('REDIS_DB', '0'),
        ],

        'cache' => [
            'url' => env('REDIS_URL'),
            'host' => env('REDIS_HOST', '127.0.0.1'),
            'password' => env('REDIS_PASSWORD', null),
            'port' => env('REDIS_PORT', '6379'),
            'database' => env('REDIS_CACHE_DB', '1'),
        ],

    ],

];

APP_NAME=Laravel
APP_ENV=local
APP_KEY=###
APP_DEBUG=true
APP_URL=http://localhost

LOG_CHANNEL=stack
LOG_DEPRECATIONS_CHANNEL=null
LOG_LEVEL=debug

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=laravel
DB_USERNAME=root
DB_PASSWORD=root
DB_SOCKET=/Applications/MAMP/tmp/mysql/mysql.sock

### 試したこと

なにに原因があるのかわからず何を試せばいいのかわかりません。。。

### 補足情報（FW/ツールのバージョンなど）

laravel PHP 7.3.24
Composer version 2.3.10
heroku/7.63.4
git version 2.30.1

Comments

[hoshi-takanori]

DB_HOST=127.0.0.1 としてますが、heroku ではデータベースは別のマシンのものを利用することになります。
ってか、もうすぐ heroku 有料化ですね…。