Получение ошибки «php_network_getaddresses: getaddrinfo failed: временный сбой в разрешении имен» при использовании docker-compose для сборки контейнеров

Кажется, что мой php-контейнер не может разрешить хост «db» моего контейнера базы данных, когда я запускаю php artisan migrate, мне интересно, не настроил ли я что-то неправильно в конфигурации.

Пробовал возиться с параметрами depend_on: и links: в файле dockerfile.

докер-compose.yml

version: '3.3'

services:
  db:
    container_name: tasks-db
    image: mariadb:latest
    volumes:
      - dbdata:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=password
      - MYSQL_DATABASE=tasks
      - MYSQL_USER=root
      - MYSQL_PASSWORD=password
    restart: always

  webserver:
    container_name: tasks-webserver
    image: nginx:latest
    ports:
      - "8080:80"
      - "443:443"
    volumes:
      - .:/app
      - ./provision/nginx/:/etc/nginx/conf.d/
    depends_on:
      - php
    restart: always

  php:
    container_name: tasks-php
    build:
      context: .
      dockerfile: provision/php.docker
    depends_on:
      - db
    restart: always
    env_file:
      - .env

volumes:
  dbdata:
    driver: local

предоставление/db.docker

FROM php:7.3-fpm

# Add dependencies
RUN apt-get update -y && apt-get install -y openssl libpng-dev libxml2-dev curl cron git libzip-dev zip unzip

# Install php extensions
RUN docker-php-ext-install pdo mbstring gd xml pdo_mysql zip

# Install composer
RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer

COPY . /app/

WORKDIR /app

RUN chown -R $USER:www-data /app/storage
RUN chown -R $USER:www-data /app/bootstrap/cache

RUN chmod -R 775 /app/storage
RUN chmod -R 775 /app/bootstrap/cache

# Install composer dependencies
RUN composer install

RUN php artisan optimize

#RUN php artisan migrate --seed

RUN crontab -l | { cat; echo "* * * * * php /app/artisan schedule:run >> /dev/null 2>&1"; } | crontab -

STOPSIGNAL SIGTERM

CMD ["php-fpm"]

db.докер

FROM mariadb:latest

CMD ["mysqld", "--user=mysql"]

Я получаю эту ошибку:

Step 13/16 : RUN php artisan migrate --no-interaction --seed
 ---> Running in ccbfcde9324d

   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 = tasks and table_name = migrations and table_type = 'BASE TABLE')

  at /app/vendor/laravel/framework/src/Illuminate/Database/Connection.php:664
    660|         // If an exception occurs when attempting to run a query, we'll format the error
    661|         // message to include the bindings with SQL, which will make this exception a
    662|         // lot more helpful to the developer instead of just the database's errors.
    663|         catch (Exception $e) {
  > 664|             throw new QueryException(
    665|                 $query, $this->prepareBindings($bindings), $e
    666|             );
    667|         }
    668|

  Exception trace:

  1   PDOException::("PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution")
      /app/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:70

  2   PDO::__construct("mysql:host=db;port=3306;dbname=tasks", "root", "password", [])
      /app/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:70

  Please use the argument -v to see more details.
ERROR: Service 'php' failed to build: The command '/bin/sh -c php artisan migrate --no-interaction --seed' returned a non-zero code: 1