使用多个 Docker 容器时无法清除 Laravel 缓存

GGG*_*rce 4 laravel docker

我无法刷新 Laravel 缓存,我认为问题可能与使用多个运行 Laravel 堆栈的 Docker 容器有关。我已经尝试php artisan cache:clear过并且php artisan config:cache. 我已经删除了bootstrap/cache/config.php,但该文件只是以旧配置重新出现,就像一些不死生物困扰着我。

我能够刷新缓存的唯一方法是完全删除容器,docker-compose down然后再次运行容器。

在下面的 docker-compose 中,您可以看到我的应用程序、队列和调度程序容器都运行 Laravel 堆栈,并从主机安装了代码库。这会导致问题吗?

docker-compose.yml

version: '3'
services:

  #PHP Service
  app:
    build:
      context: .
      dockerfile: Dockerfile
    image: digitalocean.com/php
    container_name: app
    restart: unless-stopped
    tty: true
    env_file: '.env'
    environment:
      SERVICE_NAME: app
      SERVICE_TAGS: dev
      #APP_ENV: local
    working_dir: /var/www
    volumes:
      - ./:/var/www
      - ./php/local.ini:/usr/local/etc/php/conf.d/local.ini
      - ./php/opcache.ini:/usr/local/etc/php/conf.d/opcache.ini
    networks:
      - app-network

  scheduler:
    image: digitalocean.com/php
    container_name: scheduler
    restart: unless-stopped
    depends_on:
      - app
    volumes:
      - .:/var/www
    env_file: '.env'
    environment:
      CONTAINER_ROLE: scheduler
    networks:
      - app-network

  queue:
    image: digitalocean.com/php
    container_name: queue
    restart: unless-stopped
    depends_on:
      - app
    volumes:
      - .:/var/www
      - ./supervisor/supervisord.conf:/etc/supervisor/supervisord.conf
      - ./supervisor/conf.d:/etc/supervisor/conf.d
    env_file: '.env'
    environment:
      CONTAINER_ROLE: queue
    networks:
      - app-network

  #Nginx Service
  webserver:
    image: nginx:alpine
    container_name: webserver
    restart: unless-stopped
    tty: true
    ports:
      - "${local_ip}:${host_web_port}:80"
      #- "${local_ip}:443:443"
    volumes:
      - ./:/var/www
      - ./nginx/conf.d/:/etc/nginx/conf.d/
    networks:
      - app-network

  #MySQL Service
  db:
    image: mysql:5.7.26
    container_name: db
    restart: unless-stopped
    tty: true
    ports:
      - "${local_ip}:${host_db_port}:3306"
    environment:
      MYSQL_DATABASE: dbname
      MYSQL_USER: laravel
      MYSQL_PASSWORD: password
      MYSQL_ROOT_PASSWORD: root_password
      SERVICE_TAGS: dev
      SERVICE_NAME: mysql
    volumes:
      - dbdata:/var/lib/mysql/
      - ./mysql/my.cnf:/etc/mysql/my.cnf
    networks:
      - app-network

#Docker Networks
networks:
  app-network:
    driver: bridge

#Volumes
volumes:
  dbdata:
    driver: local
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有人可以告诉我如何重新加载缓存而不需要销毁容器吗?

为了完整起见,我使用本指南设置了 Docker 环境: https: //www.digitalocean.com/community/tutorials/how-to-set-up-laravel-nginx-and-mysql-with-docker-撰写

我正在使用本指南运行队列和调度程序容器:https://laravel-news.com/laravel-scheduler-queue-docker。不过,我已经修改了队列来运行 Supervisor。

启动文件

#!/usr/bin/env bash

set -e

role=${CONTAINER_ROLE:-app}
env=${APP_ENV:-production}

if [ "$env" != "local" ]; then
    echo "Caching configuration..."
    (php artisan config:cache && php artisan view:cache) # && php artisan route:cache - can't cache route closures
fi

if [ "$role" = "app" ]; then

    exec php-fpm

elif [ "$role" = "queue" ]; then

    echo "Running the queue..."
    /usr/bin/supervisord

elif [ "$role" = "scheduler" ]; then

    while [ true ]
    do
      php artisan schedule:run --verbose --no-interaction &
      sleep 60
    done

else
    echo "Could not match the container role \"$role\""
    exit 1
fi
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GGG*_*rce 6

我现在明白发生在我身上的事情了。.env我的 Laravel 配置选项由一个文件定义,我的docker-compose.yml文件也在读取该文件来设置容器环境变量。这些容器环境变量无法在运行时更改,并且始终优先于.env容器运行时对文件所做的更改。

停止和启动容器不会更改环境变量。只有销毁容器并重新启动它,从而重新读取文件.env来设置环境变量,我的更改才会生效。

正确的设置应该是.env仅用于 Laravel,并为容器环境变量使用单独的文件。换句话说,更改env_file: '.env'中的条目docker-compose.yml