我正在try 使用Laravel Sail在Docker环境中运行phpMyAdmin，但几天来我一直遇到内存不足错误.我不知道该在哪里办理托运和换乘.我看到的具体错误消息是:

When I accessed http://localhost:8888/

Fatal error: Out of memory (allocated 2097152 bytes) (tried to allocate 81920 bytes) in /var/www/html/vendor/composer/autoload_static.php on line 421 个

Then reloaded.个

PHP Fatal error: Out of memory (allocated 2097152 bytes) (tried to allocate 65536 bytes) in /var/www/html/vendor/composer/autoload_real.php on line 33个

What I've tried:

1. Restart sail 我处决了$ sail restart人.

一百零二 我处决了$ sail build --no-cache人和$ sail up -d人.

3. Set the env PHP_MEMORY_LIMIT: 1G of phpmyadmin on docker-compose.yml个

我处决了$ sail restart人.它仍然显示相同的错误.

参考文献:dockerhub phpmyadmin

4. Set phpmyadmin-misc.ini

我创造了./phpmyadmin/phpmyadmin-misc.ini和./phpmyadmin/sessions.我还将这些文件作为卷添加到docker-compose.yml中.

Docker-compose.yml中的卷的上下文

volumes:
  - ./phpmyadmin/sessions:/sessions
  - ./phpmyadmin-misc.ini:/usr/local/etc/php/conf.d/phpmyadmin-misc.ini

phpmyadmin-misc.ini的上下文

allow_url_fopen = Off
max_execution_time = 600
memory_limit = 64M
post_max_size = 64M
upload_max_filesize = 64M

参考文献:A site about memory limit written in Ja

5. Set deploy.resouces.limits and reservations个

在docker-compose.yml中部署的上下文

phpmyadmin:
        image: phpmyadmin/phpmyadmin:5.2.1
        deploy:
            resources:
                limits:
                    cpus: '0.50'
                    memory: 50M
                reservations:
                    cpus: '0.25'
                    memory: 20M

参考文献:Compose file version 3 reference

6. Set the memory_limit in php.ini to 2048M个

1. $ sail exec phpmyadmin bash.

2. $ echo "<?php phpinfo(); ?>" > info.php个

3. 访问http://localhost:8888/info.php并查看php.ini位置.

   Configuration File (php.ini) Path /usr/local/etc/php个

4. $ cd /usr/local/etc/php个

5. $ ls个

   conf.d php.ini-development php.ini-production个

6. $ cp php.ini-production php.ini个

7. $ apt-get update && apt-get install vim个

8. 在php.ini中设置memory_limit=2048M

9. $ exit和$ sail restart

错误仍然存在.

Environment:

• Mac M2、2022内存16G、OS Sonoma 14.0
• Docker版本20.10.8，内部版本3967b7d
• Docker资源设置CPU:4，内存:3.00 GB，交换:1 GB，磁盘镜像大小:59.6 GB(已用27.5 GB)
• 使用Laravel Sail在Docker上运行
• "水平线/帆":"^1.22"，
• 使用的PHPMyAdmin映像:phpmyadmin/phpmyadmin

docker-compose.yml个

version: '3'
services:
    laravel.test:
        build:
            context: ./vendor/laravel/sail/runtimes/8.2
            dockerfile: Dockerfile
            args:
                WWWGROUP: '${WWWGROUP}'
        image: sail-8.2/app
        extra_hosts:
            - 'host.docker.internal:host-gateway'
        ports:
            - '${APP_PORT:-80}:80'
            - '${VITE_PORT:-5173}:${VITE_PORT:-5173}'
        environment:
            WWWUSER: '${WWWUSER}'
            LARAVEL_SAIL: 1
            XDEBUG_MODE: '${SAIL_XDEBUG_MODE:-off}'
            XDEBUG_CONFIG: '${SAIL_XDEBUG_CONFIG:-client_host=host.docker.internal}'
            IGNITION_LOCAL_SITES_PATH: '${PWD}'
        volumes:
            - '.:/var/www/html'
        networks:
            - sail
        depends_on:
            - mysql
            - mailpit
    mysql:
        image: 'mysql/mysql-server:8.0'
        ports:
            - '${FORWARD_DB_PORT:-3306}:3306'
        environment:
            MYSQL_ROOT_PASSWORD: '${DB_PASSWORD}'
            MYSQL_ROOT_HOST: '%'
            MYSQL_DATABASE: '${DB_DATABASE}'
            MYSQL_USER: '${DB_USERNAME}'
            MYSQL_PASSWORD: '${DB_PASSWORD}'
            MYSQL_ALLOW_EMPTY_PASSWORD: 1
        volumes:
            - 'sail-mysql:/var/lib/mysql'
            - './vendor/laravel/sail/database/mysql/create-testing-database.sh:/docker-entrypoint-initdb.d/10-create-testing-database.sh'
        networks:
            - sail
        healthcheck:
            test:
                - CMD
                - mysqladmin
                - ping
                - '-p${DB_PASSWORD}'
            retries: 3
            timeout: 5s
    mailpit:
        image: 'axllent/mailpit:latest'
        ports:
            - '${FORWARD_MAILPIT_PORT:-1025}:1025'
            - '${FORWARD_MAILPIT_DASHBOARD_PORT:-8025}:8025'
        networks:
            - sail
    phpmyadmin:
        image: phpmyadmin/phpmyadmin
        links:
            - mysql:mysql
        ports:
            - 8888:80
        environment:
            MYSQL_USERNAME: '${DB_USERNAME}'
            MYSQL_ROOT_PASSWORD: '${DB_PASSWORD}'
            PMA_HOST: mysql
        networks:
            - sail
networks:
    sail:
        driver: bridge
volumes:
    sail-mysql:
        driver: local

如果您对与此错误相关的潜在配置、更改或其他故障排除方法有任何建议，我将不胜感激.提前谢谢您！

我try 使用Laravel Sail在Docker环境中运行phpMyAdmin.作为设置的一部分，我进行了几个配置来调整内存限制.