Sf3 Docker-compose : [2002] Connection refused

Question

I trie to update my schema in symfony with my docker container.

Have a pdo exception :

[PDOException]
SQLSTATE[HY000] [2002] Connection refused

my docker-compose work thine with phpmyadmin:

version: "3" services: web: image: nginx:latest ports: - "3636:80" volumes: - .:/code - ./docker/nginx/default.conf:/etc/nginx/conf.d/default.conf links: - php php: build: ./docker/engine links: - db:mysql volumes: - .:/code db: image: mysql:5.7 ports: - "3306:3306" expose: - "3306" volumes: - db_data:/var/lib/mysql environment: MYSQL_ROOT_PASSWORD: root MYSQL_USER: xxx MYSQL_PASSWORD: xxx MYSQL_DATABASE: xxx phpmyadmin: image: phpmyadmin/phpmyadmin links: - db:mysql ports: - 76:80 environment: MYSQL_USERNAME: root MYSQL_ROOT_PASSWORD: root volumes: db_data:

My parameter.yml :

 database_host: db database_port: 3636 database_name: xxx database_user: xxx database_password: xxx

I don't understand this anymore ! Thx for your help

Matteo · Accepted Answer · 2017-11-30 13:55:29Z

1

The port exposed and used by the database container is 3306. So in the parameters.yml try

 database_port: 3306

instead of

 database_port: 3636

Hope this help

answered Nov 30, 2017 at 13:55

Matteo

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1 Comment

darkiron Over a year ago

Oh sh** ! Thx Is realy helpfull

0TshEL_n1ck · Accepted Answer · 2017-11-30 14:06:57Z

Your nginx working on the 3636, db working on the 3306, change database_port in your parameters.yml from 3636 to 3306, if your code live inside Docker - remove

 ports: - "3306:3306"

and steel exposes 3306 for MySQL and other services only inside Docker.

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