Wordpress Docker 不会增加上传限制答案

【问题标题】：Wordpress Docker won't increase upload limitWordpress Docker 不会增加上传限制
【发布时间】：2017-08-16 10:25:15
【问题描述】：

我正在尝试将 Dockerized Wordpress 实例的上传限制设置为 150M。

[filename] exceeds the maximum upload size for this site.

我创建了一个uploads.ini 文件并将其按卷附加到实例。然而，我仍然无法让 Wordpress 媒体上传器增加它的限制。

Docker-compose.yml：

version: '2'
services:
   db:
     image: mysql:5.7
     volumes:
       - db_data:/var/lib/mysql
     restart: always
     environment:
       MYSQL_ROOT_PASSWORD: password1
       MYSQL_DATABASE: wordpress
       MYSQL_USER: wordpress
       MYSQL_PASSWORD: password1

   wordpress:
     depends_on:
       - db
     build: ./wordpress
     ports:
       - "8085:80"
     restart: always
     environment:
       WORDPRESS_DB_HOST: db:3306
       WORDPRESS_DB_PASSWORD: password1
     volumes: 
       - ./uploads.ini:/usr/local/etc/php/conf.d/uploads.ini 
volumes:
    db_data:

上传.ini：

file_uploads = On
memory_limit = 500M
upload_max_filesize = 500M
post_max_size = 500M
max_execution_time = 600

Docker 检查容器：

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        "GraphDriver": {
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        "Mounts": [
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编辑：“upload_max_filesize”中有错字

【问题讨论】：

供参考，这是问题讨论的延续：github.com/docker-library/wordpress/issues/…
@Gant 是的，我是这方面的最新帖子。实际上，我创建此帖子是为了不再淹没该帖子。那里的人有它的工作。希望其中一个能回击我。我在那个线程中用尽了所有可用的选项：/
@Gant 确实有更多洞察力，不幸的是我得到了任何帮助：/

标签： wordpress docker wordpress-theming docker-compose dockerfile

【解决方案1】：

此解决方案通过 Dockerfile 解决问题：

当我遇到 PHP 文件上传限制问题时，我通过以下方式修改了我的 docker-compose.yml：

首先我创建了uploads.ini：

file_uploads = On
memory_limit = 64M
upload_max_filesize = 64M
post_max_size = 64M
max_execution_time = 600

接下来我创建了Dockerfile-php：

FROM wordpress:5.8.2
COPY ./uploads.ini /usr/local/etc/php/conf.d

最后，我在docker-compose.yml 的wordpress 部分添加了build 配置以引用Dockerfile-php，而Dockerfile-php 又引用了uploads.ini：

  wordpress:
    build:
      context: .
      dockerfile: Dockerfile-php
    depends_on:
      - db
    image: wordpress:5.8.2
   <snippity snip>

然后，在包含我所有文件的 docker-compose 目录中：

docker rm [containerName]
docker-compose build --no-cache
docker-compose up -d

（如果我们已经删除了旧容器，我知道上面build 命令中的--no-cache 是多余的；只是确保我们始终阅读最新更改的好习惯）

我现在能够成功上传之前由于 PHP 限制而失败的文件。

【讨论】：

【解决方案2】：

只需将这两行添加到 .htaccess 文件的末尾即可：

php_value upload_max_filesize 500M
php_value post_max_size 500M

你甚至不需要重启容器

【讨论】：

【解决方案3】：

它对我有用，如下所示：我在docker-compose.yml 旁边创建了uploads.ini，并带有以下几行。这正是它在第一篇文章中所说的。

file_uploads = On
memory_limit = 500M
upload_max_filesize = 500M
post_max_size = 500M
max_execution_time = 600

之后我添加了

volumes: 
   - ./uploads.ini:/usr/local/etc/php/conf.d/uploads.ini

到我在第一篇文章中所述的 .yml 文件。

在此之后我不得不删除容器/图像（基本上从头开始）：

docker stop [image name]
docker rm [image name]
docker image rm [image name]

有些地方我最终会使用 ID 插入图像名称。名称或 ID 基本上你必须停止，删除容器和图像。底线是从头开始，在您的 .yml 文件中添加一行，如第一篇文章中所述。请记住，您将失去所有的 wp 工作。现在运行

docker-compose up -d --build

现在应该提高上传限制。更改后，我能够上传新的更大主题。不再有上传文件大小错误。唯一的问题是，如果您需要在工作过程中增加此上传大小限制，那么您将如何做到这一点？...

【讨论】：

小心还有一个缓存，如果您尝试重新从头开始，有时您的音量会持续存在。至少在我写这篇文章的时候，你删除容器时不会删除 Docker 卷。我现在有几个 Wordpress 网站，我已经完成了一些疯狂的大型上传。阅读 Wordpress 文档或 Apache 文档以了解在开发过程中执行此操作的问题。
uploads.ini 是个好主意，但您可以只用docker-compose up -d 重新启动容器；您不需要重建或删除正在运行的容器
这对我来说比首选答案更有效。 04.10.2019
这行得通，但是当我使用 bash 连接到容器并浏览到 /usr/local/etc/ 时，我没有看到 php 文件夹。为什么会这样？它是如何工作的？

【解决方案4】：

我更喜欢为自己的工作流程调整 .htaccess。最后两行是我添加的

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

php_value upload_max_filesize 500M
php_value post_max_size 500M

然后重启

docker-compose down --volumes
docker-compose up -d

享受）

【讨论】：

我什至不必重新启动容器。

【解决方案5】：

最好的选择是执行命令：

docker-compose down && docker-compose up -d --build

docker-compose kill，在这种情况下进程本身被杀死，这并不完全正确。

【讨论】：

【解决方案6】：

我发现了我的问题。

docker-compose kill 将杀死一个容器，但从缓存中重建它。这意味着我的文件没有发生任何更改。

使用docker-compose up -d --build

【讨论】：

你可以使用docker-compose up -d --build

【解决方案7】：

您的 uploads.ini 中有错字

upload_max_fileszie => upload_max_filesize

【讨论】：