Composer memory limit docker
Solution 1
Composer has its own COMPOSER_MEMORY_LIMIT
environment variable, but uses php.ini's memory_limit
by default when its own variable is not set. https://getcomposer.org/doc/03-cli.md#composer-memory-limit
With Docker Compose you will need to pass COMPOSER_MEMORY_LIMIT
as an environment variable to the container where Composer is installed. Your docker-compose.yml file would look like this:
services:
php-fmp: //the name of your container (as per your question)
environment:
- COMPOSER_MEMORY_LIMIT=-1 //-1 means unlimited
This environment variable would be taken into account every time you run Composer with docker-compose:
docker-compose exec php-fmp composer [your composer command]
Solution 2
Instead of php -d memory_limit=-1 composer install
try COMPOSER_MEMORY_LIMIT=-1 composer install
. Composer starts a new php process, that does not adhere to the setting you provide and it might even override the config (I'm not a 100% sure about that).
If that still does not help open the preferences for Docker (by clicking on the icon in the task bar) under the Advanced tab you can specify how many cores and how much memory docker is allowed to consume. I think the default is 2GB and you might want to change that to e.g. 4GB.
SharkCode
Updated on June 20, 2022Comments
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SharkCode almost 2 years
I have a problem with composer install on docker. This is my docker-compose file:
version: '3' services: webserver: image: nginx:latest ports: - 80:80 - 433:433 volumes: - ./docker/nginx/default.conf:/etc/nginx/conf.d/default.conf - ./:/var/www/html/ links: - php-fmp - db networks: - app-network php-fmp: build: docker/php-fmp volumes: - ./:/var/www/html/ ports: - 9000:9000 links: - db networks: - app-network db: image: mysql ports: - 3306:3306 volumes: - /var/lib/mysql command: --default-authentication-plugin=mysql_native_password restart: always environment: - MYSQL_DATABASE=goexpress - MYSQL_USER=root - MYSQL_PASSWORD=root - MYSQL_ROOT_PASSWORD=docker networks: - app-network networks: app-network: driver: bridge
I try to execute docker-compose run php-fmp composer install it starts after some minutes it shows memory limit xxxxxxxxx. I have tried also memory_limit=-1.
My laptop memory: 6GB.
In another pc it works perfect.
Before upgrade of memory it has worked. Memory before was 4GB now it is 6GB. The project that I want to run is symfony.