Wordpress inside docker container behind nginx proxy with ssl

Question

我的服务器配置有问题，我不知道我做错了什么。

所以我有一个像这样的 nginx 代理 :

server {
    listen *:443 ssl;
    ssl_certificate /root/software/keys/mywebsite.keys/mywebsite.crt;
    ssl_certificate_key /root/software/keys/mywebsite.keys/mywebsite.key;

    server_name www.mywebsite.com mywebsite.com;

    access_log /var/log/nginx/mywebsite.access.log;
    error_log /var/log/nginx/mywebsite.error.log;

    root /srv/new-website;
    index index.html index.htm index.php;

    location  / {
        proxy_redirect          off;
        proxy_set_header        Host            $host;
        proxy_set_header        X-Real-IP       $remote_addr;
        proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
        client_body_buffer_size 128k;
        proxy_connect_timeout   90;
        proxy_send_timeout      90;
        proxy_read_timeout      90;
        proxy_buffers           32 4k;
        proxy_set_header X-Forwarded-Proto https;
        proxy_pass http://127.0.0.1:8082;
    }
}

我的容器正在我的 docker-compose.yml 文件中侦听端口 8082 :

version: '2'

services:
    websites:
        build: 
            context: ./dockerfiles/                                        
            args:                                                                      
                MYSQL_ROOT_PASSWORD: MyPassword
        volumes:
            - ./logs:/var/log
            - ./html:/var/www
            - ./mysql-data:/var/lib/mysql
        ports:
            - "8082:80"

在我的容器中，我正在安装 nginx，配置如下：

server {
    listen *:80;

    server_name www.mywebsite.com mywebsite.com;

    access_log /var/log/nginx/mywebsite.access.log;
    error_log /var/log/nginx/mywebsite.error.log;

    root /var/www/mywebsite;
    index index.html index.htm index.php;

    # WordPress single blog rules.
    # Designed to be included in any server {} block.

    # Uncomment the code below to use htpasswd authentication
    #location ~* (wp-login)\.php$ {
    #    auth_basic            "Administrator Login";
    #    auth_basic_user_file  /full/path/to/.htpasswd;
    #}

    # This order might seem weird - this is attempted to match last if rules below fail.
    # http://wiki.nginx.org/HttpCoreModule
    location / {
        try_files $uri $uri/ /index.php?$args;
    }

    # Add trailing slash to */wp-admin requests.
    rewrite /wp-admin$ $scheme://$host$uri/ permanent;

    # Directives to send expires headers and turn off 404 error logging.
    location ~* ^.+\.    (ogg|ogv|svg|svgz|eot|otf|woff|mp4|ttf|rss|atom|jpg|jpeg|gif|png|ico|zip|tgz|gz|rar|bz2|doc|xls|exe|ppt|tar|mid|midi|wav|bmp|rtf)$ {
       access_log off; log_not_found off; expires max;
    }

    # Uncomment one of the lines below for the appropriate caching plugin (if used).
    #include global/wordpress-wp-super-cache.conf;
    #include global/wordpress-w3-total-cache.conf;

    location ~ [^/]\.php(/|$) {

        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;

        fastcgi_index index.php;
        include fcgi.conf;
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    }
}

我也在 wp-config.php

中配置了我的 wordpress 网站

define('FORCE_SSL_ADMIN',   true);
define('FORCE_SSL_LOGIN',   true);
define('FORCE_SSL_CONTENT', true);

并用正确的 url https://www.mywebsite.com

更改了数据库中的 url

我的问题是，我遇到了 ERR_TOO_MANY_REDIRECTS 问题。代理似乎运行良好，因为我在容器中有一些 nginx 日志：

[20/Mar/2017:10:50:17 +0100] "GET /wp-login.php HTTP/1.1" 302 5 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36"

感谢大家提供的帮助。

编辑 1：

所以我继续解决我的问题，可能会找到一些答案。问题似乎出在 wordpress 上，而不是在代理配置上。

如果我添加：

define('WP_CACHE', true); // Added by W3 Total Cache
echo 'test';exit();

在 wp-config.php 中，我的网站加载了我正确的证书，并且一切正常。所以我的问题似乎是在 wordpress 上，它在 https 上循环，但我不明白为什么。我会逐步调试的。

Answer 1

您收到的重定向过多，因为您在 443 上收听：

listen *:443 ssl;

并重定向到 443

proxy_set_header X-Forwarded-Proto https;

从您的 nginx.conf 中删除此行：

proxy_set_header X-Forwarded-Proto https;

Answer 2

终于，我找到了解决办法。反向代理运行良好。问题出在正在等待 $_SERVER['HTTPS'] = 'on' 的 wordpress 配置中。但是当我在我的容器中使用 nginx 时，wordpress 一直在 HTTPS 上重定向网站。

所以我只是在 wp-config.php 的顶部设置 $_SERVER['HTTPS'] = 'on'; 就这样。

希望这有时能有所帮助。

Answer 3

刚刚在设置所有内容时遇到了类似的问题。下面是一个适用于我的示例 YAML 文件。

version: '2'

services:

  wordpress:
    image: wordpress
    ports:
      - 8080:80
    environment:
      WORDPRESS_DB_PASSWORD: MyPassword
      VIRTUAL_HOST: example.com # replace with real domain
      LETSENCRYPT_HOST: example.com # replace with real domain
      LETSENCRYPT_EMAIL: email@email.com # replace with real email

  mysql:
    image: mysql:5.7
    environment:
      MYSQL_ROOT_PASSWORD: MyPassword

  nginx-proxy:
    image: jwilder/nginx-proxy
    container_name: nginx-proxy
    ports:
      - 80:80
      - 443:443
    volumes:
      - /etc/certs:/etc/nginx/certs:ro
      - /var/run/docker.sock:/tmp/docker.sock:ro
      - /etc/nginx/vhost.d
      - /usr/share/nginx/html
    labels:
      com.github.jrcs.letsencrypt_nginx_proxy_companion.nginx_proxy: "true"

  letsencrypt:
    image: jrcs/letsencrypt-nginx-proxy-companion
    container_name: letsencrypt
    volumes:
      - /etc/certs:/etc/nginx/certs:rw
      - /var/run/docker.sock:/var/run/docker.sock:ro
    volumes_from:
      - nginx-proxy

Wordpress inside docker container behind nginx proxy with ssl

Wordpress inside docker container behind nginx proxy with ssl

wordpress

https

reverse-proxy

nginx

docker