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与主机共享Docker Wordpress卷时出现问题_Wordpress_Docker_Docker Compose - Fatal编程技术网

与主机共享Docker Wordpress卷时出现问题

与主机共享Docker Wordpress卷时出现问题,wordpress,docker,docker-compose,Wordpress,Docker,Docker Compose,我正在尝试为Wordpress制作一个插件。以前从未做过,但我找到了一个不错的教程。我只需要把我现有的工作环境连接到Wordpress上,就可以正确地进行引导。为了简化设置,我想在Docker上运行Wordpress,共享代码所在的持久目录。为了做到这一点,我做了下面的docker compose配置 version: "3.3" services: db: image: mysql:8.0.23 volumes: - db_data:/var

我正在尝试为Wordpress制作一个插件。以前从未做过,但我找到了一个不错的教程。我只需要把我现有的工作环境连接到Wordpress上,就可以正确地进行引导。为了简化设置,我想在Docker上运行Wordpress,共享代码所在的持久目录。为了做到这一点,我做了下面的docker compose配置

version: "3.3"
services:
  db:
    image: mysql:8.0.23
    volumes:
      - db_data:/var/lib/mysql
    ports:
      - "3306:3306"
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: wordpress
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: wordpress
  wordpress:
    depends_on:
      - db
    image: wordpress:latest
    volumes:
      - wordpress:/var/www/html
    ports:
      - "8000:80"
    restart: always
    environment:
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: wordpress
      WORDPRESS_DB_NAME: wordpress
volumes:
  db_data: {}
  wordpress: {}
当我检查容器时,它显示有一个安装点,如下所示:

$ docker inspect -f "{{ .Mounts }}" f65b5f96c785
[{volume wp-plugin_wordpress /var/lib/docker/volumes/wp-plugin_wordpress/_data /var/www/html local rw true }]
本地磁盘上任何地方都没有这样的目录。此外,我还可以做如下工作:

$ docker exec f65b5f96c785 ls -l
total 224
-rw-r--r--  1 www-data www-data   405 Feb  6  2020 index.php
-rw-r--r--  1 www-data www-data 19915 Feb 12  2020 license.txt
-rw-r--r--  1 www-data www-data  7278 Jun 26  2020 readme.html
-rw-r--r--  1 www-data www-data  7101 Jul 28  2020 wp-activate.php
drwxr-xr-x  9 www-data www-data  4096 Feb  3 21:11 wp-admin
-rw-r--r--  1 www-data www-data   351 Feb  6  2020 wp-blog-header.php
-rw-r--r--  1 www-data www-data  2328 Oct  8 21:15 wp-comments-post.php
-rw-r--r--  1 www-data www-data  2823 Feb  7 17:33 wp-config-sample.php
-rw-r--r--  1 www-data www-data  3199 Feb  7 17:33 wp-config.php
drwxrwxrwx  5 www-data www-data  4096 Feb  7 17:33 wp-content
-rw-r--r--  1 www-data www-data  3939 Jul 30  2020 wp-cron.php
drwxr-xr-x 25 www-data www-data 16384 Feb  3 21:11 wp-includes
-rw-r--r--  1 www-data www-data  2496 Feb  6  2020 wp-links-opml.php
-rw-r--r--  1 www-data www-data  3300 Feb  6  2020 wp-load.php
-rw-r--r--  1 www-data www-data 49831 Nov  9 10:53 wp-login.php
-rw-r--r--  1 www-data www-data  8509 Apr 14  2020 wp-mail.php
-rw-r--r--  1 www-data www-data 20975 Nov 12 14:43 wp-settings.php
-rw-r--r--  1 www-data www-data 31337 Sep 30 21:54 wp-signup.php
-rw-r--r--  1 www-data www-data  4747 Oct  8 21:15 wp-trackback.php
-rw-r--r--  1 www-data www-data  3236 Jun  8  2020 xmlrpc.php
然而,当我在本地搜索这些文件时,如下图所示,什么也找不到:

find / -name wp-activate.php 2>/dev/null
因此,有些事情显然是错的。要将卷映射到本地路径,我做错了什么?应该怎么做?

尝试以下流程:

mkdir -P /srv/wordpress/
cd /srv/wordpress/
mkdir plugins themes uploads
nano docker-compose.yaml
并输入
docker compose.yaml
此代码:

version: '3.6'

services:
  db:
    image: mysql:8.0.23
    volumes:
      - data_db:/var/lib/mysql
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: mypassword
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: wordpress

  wordpress:
    image: wordpress:latest
    depends_on:
      - db
    ports:
      - 8080:80
    restart: always
    environment:
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: wordpress
    volumes:
      - .wordpress/plugins:/var/www/html/wp-content/plugins
      - .wordpress/themes:/var/www/html/wp-content/themes
      - .wordpress/uploads:/var/www/html/wp-content/uploads
  volumes:
    data_db:
并运行:

docker compose up-d


谢谢。我将尝试直接添加卷。我在想,这里和参考文章中的yaml可能格式不正确。:)你说得对,对不起我的.yaml格式。我现在修好了:)