nginx https 代理 docker 中的 http nextcloud

config/config.php 中添加'overwriteprotocol' => 'https',.

nginx 配置：

    location / {
        proxy_pass  http://172.17.0.2/;
        proxy_set_header Host $http_host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }