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Diffstat (limited to 'src/posts/laravel/2020-12-14/sqlstate-hy000-2002-php-network-getaddresses-getaddrinfo-failed')
| -rw-r--r-- | src/posts/laravel/2020-12-14/sqlstate-hy000-2002-php-network-getaddresses-getaddrinfo-failed/index.gmi | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/posts/laravel/2020-12-14/sqlstate-hy000-2002-php-network-getaddresses-getaddrinfo-failed/index.gmi b/src/posts/laravel/2020-12-14/sqlstate-hy000-2002-php-network-getaddresses-getaddrinfo-failed/index.gmi new file mode 100644 index 0000000..76e4c91 --- /dev/null +++ b/src/posts/laravel/2020-12-14/sqlstate-hy000-2002-php-network-getaddresses-getaddrinfo-failed/index.gmi @@ -0,0 +1,55 @@ +# SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed + +> Mon 14th December 2020 By David T. Sadler. + +One of the first things you do when creating a new Larvel application is run php artisan migrate to create the application database tables. However you may come across the below message. + +```shell +$ php artisan migrate + +Illuminate\Database\QueryException + + SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution (SQL: select * from information_schema.tables where table_schema = testsite and table_name = migrations and table_type = 'BASE TABLE') + + at vendor/laravel/framework/src/Illuminate/Database/Connection.php:678 + 674▕ // If an exception occurs when attempting to run a query, we'll format the error + 675▕ // message to include the bindings with SQL, which will make this exception a + 676▕ // lot more helpful to the developer instead of just the database's errors. + 677▕ catch (Exception $e) { + 678▕ throw new QueryException( + 679▕ $query, $this->prepareBindings($bindings), $e + 680▕ ); + 681▕ } + 682▕ + + +33 vendor frames + 34 artisan:37 + Illuminate\Foundation\Console\Kernel::handle() +``` + +The cause of this issue is due to a change introduced to the .env.example file. This changed the environment variable DB_HOST from 127.0.0.1 to mysql. The reason for this change is to support [Laravel Sail](https://laravel.com/docs/8.x/sail) which is a Docker development environment for Laravel. + +The change means your Laravel application will try and connect to a database server with the hostname of mysql. Unless this exists then the application can't connect. + +To resolve the issue just change the value back to 127.0.0.1 + +```shell +DB_HOST=127.0.0.1 +``` + +### Links + +=> https://github.com/laravel/laravel/commit/a895748980b3e055ffcb68b6bc1c2e5fad6ecb08#diff-a3046da0d15a27e89f2afe639b25748a7ad4d9290af3e7b1b6c1a5533c8f0a8cL11 Commit that changed .env.example. +=> https://laravel.com/docs/8.x/sail/ Laravel Sail + +=> /posts/larvel/ Laravel - Read More Posts. + +I don't have comments as I don't want to manage them. You can however contact me at the below address if you want to. + +=> mailto:david@davidtsadler.com Email david@davidtsadler.com + +=> https://creativecommons.org/licenses/by-sa/4.0/ The contents of this site is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. + +Copyright © 2021 David T. Sadler. + +=> / Return to Homepage. |