I am trying to access a database through an laravel app that is being deployed through a docker container but for some reason I get the following message:
SQLSTATE[HY000] [2002] Connection refused
SELECT * FROM `posts`
The database has a table named posts and I'm trying to access from localhost/posts.
The blade template for /posts is the following:
@extends('app')
@section('content')
<h1>Posts index page</h1>
@forelse ($posts as $post)
<h2>{{ $post->title }}</h2>
@empty
<h2>No posts!</h2>
@endforelse
@endsection
The Route in web.php responsible for /posts is this one:
Route::resource('/posts', PostController::class)->only(['index', 'store']);
And the index function of the PostController is this one:
public function index()
{
$posts = Post::all();
return view('posts.index', compact('posts'));
}
My.env file looks like this:
APP_NAME=Laravel
APP_ENV=local
APP_KEY=base64:1HEk/HaN8IL/wV8q4DCzpvmM/cYRDvGAIe+0DxS9ggo=
APP_DEBUG=true
APP_URL=http://localhost
LOG_CHANNEL=stack
LOG_DEPRECATIONS_CHANNEL=null
LOG_LEVEL=debug
DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3307
DB_DATABASE=laravel_essentials_app
DB_USERNAME=sail
DB_PASSWORD=password
BROADCAST_DRIVER=log
CACHE_DRIVER=file
FILESYSTEM_DISK=local
QUEUE_CONNECTION=sync
SESSION_DRIVER=file
SESSION_LIFETIME=120
MEMCACHED_HOST=memcached
REDIS_HOST=redis
REDIS_PASSWORD=null
REDIS_PORT=6379
MAIL_MAILER=smtp
MAIL_HOST=mailhog
MAIL_PORT=1025
MAIL_USERNAME=null
MAIL_PASSWORD=null
MAIL_ENCRYPTION=null
MAIL_FROM_ADDRESS="hello@example.com"
MAIL_FROM_NAME="${APP_NAME}"
AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=
AWS_DEFAULT_REGION=us-east-1
AWS_BUCKET=
AWS_USE_PATH_STYLE_ENDPOINT=false
PUSHER_APP_ID=
PUSHER_APP_KEY=
PUSHER_APP_SECRET=
PUSHER_HOST=
PUSHER_PORT=443
PUSHER_SCHEME=https
PUSHER_APP_CLUSTER=mt1
VITE_PUSHER_APP_KEY="${PUSHER_APP_KEY}"
VITE_PUSHER_HOST="${PUSHER_HOST}"
VITE_PUSHER_PORT="${PUSHER_PORT}"
VITE_PUSHER_SCHEME="${PUSHER_SCHEME}"
VITE_PUSHER_APP_CLUSTER="${PUSHER_APP_CLUSTER}"
My docker-compose.yml file looks like this:
# For more information: https://laravel.com/docs/sail
version: '3'
services:
laravel.test:
build:
context: ./vendor/laravel/sail/runtimes/8.1
dockerfile: Dockerfile
args:
WWWGROUP: '${WWWGROUP}'
image: sail-8.1/app
extra_hosts:
- 'host.docker.internal:host-gateway'
ports:
- '${APP_PORT:-80}:80'
- '${VITE_PORT:-5173}:${VITE_PORT:-5173}'
environment:
WWWUSER: '${WWWUSER}'
LARAVEL_SAIL: 1
XDEBUG_MODE: '${SAIL_XDEBUG_MODE:-off}'
XDEBUG_CONFIG: '${SAIL_XDEBUG_CONFIG:-client_host=host.docker.internal}'
volumes:
- '.:/var/www/html'
networks:
- sail
depends_on:
- mysql
- redis
mysql:
image: 'mysql/mysql-server:8.0'
ports:
- '${FORWARD_DB_PORT:-3307}:3306'
environment:
MYSQL_ROOT_PASSWORD: '${DB_PASSWORD}'
MYSQL_ROOT_HOST: "${DB_HOST}"
MYSQL_DATABASE: '${DB_DATABASE}'
MYSQL_USER: '${DB_USERNAME}'
MYSQL_PASSWORD: '${DB_PASSWORD}'
MYSQL_ALLOW_EMPTY_PASSWORD: 1
volumes:
- 'sail-mysql:/var/lib/mysql'
- './vendor/laravel/sail/database/mysql/create-testing-database.sh:/docker-entrypoint-initdb.d/10-create-testing-database.sh'
networks:
- sail
healthcheck:
test: ["CMD", "mysqladmin", "ping", "-p${DB_PASSWORD}"]
retries: 3
timeout: 5s
redis:
image: 'redis:alpine'
ports:
- '${FORWARD_REDIS_PORT:-6379}:6379'
volumes:
- 'sail-redis:/data'
networks:
- sail
healthcheck:
test: ["CMD", "redis-cli", "ping"]
retries: 3
timeout: 5s
networks:
sail:
driver: bridge
volumes:
sail-mysql:
driver: local
sail-redis:
driver: local
My operating system is Windows 11 and I'm running MySQL Workbench on it. That is why I am exposing 3307 port instead of 3306.
With the current setup I can run php artisan migrate without a problem from wsl terminal.
What can I do in order to access posts from localhost/posts without getting Connection refused error?
Use mysql
as DB_HOST value in your.env file
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