Gitlab-ci wit symfony : php_network_getaddresses: getaddrinfo failed: Name or service not known - docker-compose

Question

I created gitlab-ci.yml with docker and symfony for the first time. I learn.
I don't undertand whay it didn't work. I tried to change the name of the database. perhaps I forgot some things. I'm losing.
I need you for help to me.
Thanks you a lot
This is error
$ php bin/console doctrine:database:drop --if-exists --force -e test
In AbstractMySQLDriver.php line 93:
An exception occurred in driver: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known
In PDOConnection.php line 31:
SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known
In PDOConnection.php line 27:
SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known
In PDOConnection.php line 27:
PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Name or service not known
This is gitlab-ci file
default:
image: php:7.2-fpm
services:
- mysql:latest
cache:
paths:
- vendor/
variables:
MYSQL_ROOT_PASSWORD: root
MYSQL_DATABASE: sf4-reims
stages: # Ici on déclare toutes nos étapes
- build
- test
job:build:
stage: build
script:
- apt-get update
- curl -sSk https://getcomposer.org/installer | php -- --disable-tls &&
- mv composer.phar /usr/local/bin/composer
- composer install --prefer-dist
- echo $CI_JOB_STAGE
job:test:
stage: test
script:
- apt-get update
- apt-get install -y git zip zip unzip
- docker-php-ext-install pdo pdo_mysql
- cp .env.test .env
- php bin/console doctrine:database:drop --if-exists --force -e test
- bin/console doctrine:database:create --if-not-exists -e test
- bin/console doctrine:schema:drop --force --no-interaction -e test
- bin/console doctrine:schema:create --no-interaction -e test
- bin/console doctrine:fixtures:load --no-interaction --purge-with-truncate -vvv -e test
- echo $CI_JOB_STAGE
This is file .env
APP_ENV=test
DATABASE_URL=mysql://root:root#database:3306/sf4-reims
This is file docker-compose.yml
version: '3'
services:
apache:
container_name: ${CONTAINER_NAME}_apache
image: httpd:2.4.41
ports:
- ${APACHE_PORT}:80
- ${APACHE_PORT_SSL}:443
volumes:
- ./${DIRECTORY_PROJECT}:/var/www/html
- .docker/httpd/httpd.conf:/usr/local/apache2/conf/httpd.conf
- .docker/httpd/logs:/var/log/httpd
depends_on:
- php
networks:
- front-network
- back-network
database:
image: mysql
command: "--default-authentication-plugin=mysql_native_password"
container_name: ${CONTAINER_NAME}_database
volumes:
- .docker/data/db:/var/lib/mysql
environment:
MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
MYSQL_DATABASE: ${MYSQL_DATABASE}
MYSQL_USER: ${MYSQL_USER}
MYSQL_PASSWORD: ${MYSQL_PASSWORD}
networks:
- back-network
php:
build: .docker/php
container_name: ${CONTAINER_NAME}_php
volumes:
- ./${DIRECTORY_PROJECT}:/var/www/html
- .docker/php/php.ini:/usr/local/etc/php/php.ini
environment:
- maildev_host=${CONTAINER_NAME}_maildev
depends_on:
# - maildev
- database
networks:
- back-network
phpmyadmin:
image: phpmyadmin/phpmyadmin
container_name: ${CONTAINER_NAME}_phpmyadmin
environment:
PMA_HOST: database
PMA_PORT: ${MYSQL_PORT}
ports:
- ${PHPMYADMIN_PORT}:80
links:
- database
networks:
- back-network

Answer 1

I know this was posted 9 months ago, but I believe I've just encountered the same problem, but could get it working by adding alias to the mysql service in the gitlab-ci.yml.
I can see you "index" your mysql container database in the docker-compose.yml, so I believe your application references the mysql host as database in your application configuration (config/packages/doctrine.yaml doctrine.dbal.host). In this case, you should write
default:
image: php:7.2-fpm
services:
- name: mysql:latest
alias: database
instead of
default:
image: php:7.2-fpm
services:
- mysql:latest
in your gitlab-ci.yml. In case you use another name in your host settings, then you should use that as an alias.