8

In my container when I run php artisan migrate I keep getting this error

In Connector.php line 67:

  SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known


In Connector.php line 67:

  PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Name or service not known

Here's my .ENV file

APP_NAME=Laravel
APP_ENV=local
APP_KEY=base64:etukbJpSLgbRsdf5uOEGtLT5Qw+XB6y06Q38HPr
APP_DEBUG=true
APP_LOG_LEVEL=debug
APP_URL=http://127.0.0.1:8000/

DB_CONNECTION=mysql
DB_HOST=localhost
DB_PORT=3306
DB_DATABASE=project
DB_USERNAME=root
DB_PASSWORD=


BROADCAST_DRIVER=log
CACHE_DRIVER=file
SESSION_DRIVER=file
SESSION_LIFETIME=120
QUEUE_DRIVER=sync

PUSHER_APP_ID=
PUSHER_APP_KEY=
PUSHER_APP_SECRET=
PUSHER_APP_CLUSTER=mt1

I tried to change DB_HOST to mysql but still same result as well as changed it to mariadb

Here's my docker-compose file

version: '3'
services:

 # The Application
  app:
    build:
      context: ./
      dockerfile: app.dockerfile
    working_dir: /var/www
    volumes:
      - ../.:/var/www
      - ./custom.ini:/usr/local/etc/php/conf.d/custom.ini
    environment:
      - "DB_PORT=3306"
      - "DB_HOST=database"

 # The Web Server
  web:
    build:
      context: ./
      dockerfile: web.dockerfile
    working_dir: /var/www
    volumes:
      - ../.:/var/www
      - ./vhost.conf:/etc/nginx/conf.d/default.conf
    ports:
      - 8082:80

  # The Database
  database:
    image: mysql:5.7
    volumes:
      - dbdata:/var/lib/mysql
    environment:
      MYSQL_USER: ${DB_USERNAME}
      MYSQL_DATABASE: ${DB_DATABASE}
      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
    ports:
        - "33061:3306"

volumes:
  dbdata:

I searched for solution online but none of them helped. Does anyone have a suggestion as to why I keep getting that error?

MelbDev
  • 355
  • 1
  • 5
  • 12

8 Answers8

16

You should add a container_name to your database service

database:
image: mysql:5.7
container_name: database

And reference that name inside your .env MYSQL_HOST as:

MYSQL_CONNECTION=mysql
MYSQL_HOST=database
MYSQL_PORT=3306

rather than using localhost

you should also connect the database service and app using a network

add a networks block to the end of the docker-compose

networks:
  app-network:
    driver: bridge

and add this block to the end of your database serice and app servce 

demo_db:
   .
   .
   .    
   networks:
      - app-network
  app:
   .
   .
   .
   networks:
      - app-network

here is a working demo for dockerizing a simple laravel app

https://bitbucket.org/RamiAmro/hello-laravel-docker/

Rami Amro Ahmed
  • 782
  • 1
  • 8
  • 11
3

I solved it by DB_HOST=0.0.0.0 in ENV file, because Docker works on that port. The other solution is in terminal open docker container docker exec -it mydockername /bin/bash and in this bash execute php artisan migrate.

milica98
  • 199
  • 8
1

It happens when the laravel application running in docker is not able to connect to database. I hope this could be helpful for those who have gone through the solution and not yet succeeded. I had similar problem and tried to change the DB_HOST localhost to 127.0.0.1 also with the name of the container/db host (as mentioned in docker-compose), yet I could not get this error resolved. So I updated my .env file like this:

DB_CONNECTION=mysql
DB_HOST=host.docker.internal
DB_PORT=3308 or any other port
DB_DATABASE=your_database_name
DB_USERNAME=your_user_name
DB_PASSWORD=your_password

which started working. I am not assuring it works 100% but you could give a try for this in case other option are not working.

Cheers!

vins
  • 449
  • 4
  • 13
0

If you are connecting to mysql as an external docker container, make sure that you implemented this solution https://stackoverflow.com/a/38089080/1770571

Salma Gomaa
  • 952
  • 1
  • 13
  • 18
0

I had the same problem. In my case I found out that it was visible in the sail log that there was a problem with recovering the InnoDB database

InnoDB error message

!! CAUTIOUS (THIS WILL DELETE THE WHOLE DATABASE) !!

As it was my development environment, I tried deleting the existing volume

./vendor/bin/sail down -v

And then bringing up a new container again

./vendor/bin/sail up

Aria Radmand
  • 321
  • 2
  • 8
0

There's now Laravel Sail for anyone still interested.

https://laravel.com/docs/8.x/sail

Laravel Sail is a light-weight command-line interface for interacting with Laravel's default Docker development environment. Sail provides a great starting point for building a Laravel application using PHP, MySQL, and Redis without requiring prior Docker experience.

Daniel Dewhurst
  • 2,533
  • 2
  • 21
  • 39
0

I had the same issue and I found in the doc that when using Sail you should run all commands using sail instead of php. for example "php artisan migrate" => "sail artisan migrate".

for more insight about this: https://laravel.com/docs/9.x/sail#executing-sail-commands

youssef elaimari
  • 19
  • 6
  • Your answer could be improved with additional supporting information. Please [edit] to add further details, such as citations or documentation, so that others can confirm that your answer is correct. You can find more information on how to write good answers [in the help center](/help/how-to-answer). – Community Sep 08 '22 at 08:45
0

I was trying to connect Pest Plugin for PHPSTORM with Laravel on Sail and I had the same problem. The problem was that on the configuration of php interpreter there was default DOCKER network name bridge and my sail docker containers where using different name .

To show your docker networks you can do it with docker network ls

After that change the network mode to the one docker is using for your environment in

Settings => PHP => Edit Docker Container Settings.

credits to link

Vyacheslav Shmal
  • 116
  • 1