linux - 在端口 8080 上安装 Varnish 会破坏本地环境

Question

我在本地环境中安装 Varnish 时遇到问题，我使用的是 ubuntu 和 apache 2，我需要为 Magento 2 安装它，所以我遵循了本教程，https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-varnish-with-apache-on-ubuntu-12-04--3

第二步

问题是它提到要从 80 更改为 8080，为什么我不能保留 80？

因为当我转到 localhost/folder/folder2 时会中断，但是如果我添加 localhost:8080/folder/folder2 则它会起作用

我知道 localhost:80 只需键入 localhost 即可工作，但为此更改我的系统真的很烦人。我将分享我拥有的文件(不针对 Varnish 进行修改):

sudo nano/etc/apache2/ports.conf

我想把“Listen 80”改成“Listen 8080”

> # If you just change the port or add more ports here, you will likely also
> # have to change the VirtualHost statement in
> # /etc/apache2/sites-enabled/000-default.conf
> 
> Listen 80
> 
> <IfModule ssl_module>     Listen 443 </IfModule>
> 
> <IfModule mod_gnutls.c>   Listen 443 </IfModule>
> 
> # vim: syntax=apache ts=4 sw=4 sts=4 sr noet

sudo nano/etc/apache2/sites-available/default

<VirtualHost *:80>
    # The ServerName directive sets the request scheme, hostname and port that
    # the server uses to identify itself. This is used when creating
    # redirection URLs. In the context of virtual hosts, the ServerName
    # specifies what hostname must appear in the request's Host: header to
    # match this virtual host. For the default virtual host (this file) this
    # value is not decisive as it is used as a last resort host regardless.
    # However, you must set it for any further virtual host explicitly.
    #ServerName www.example.com

    <Directory /var/www/html>
        Options FollowSymLinks
        AllowOverride all
        Require all granted
     </Directory>
    ServerAdmin webmaster@localhost
    DocumentRoot /var/www/html

    # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
    # error, crit, alert, emerg.
    # It is also possible to configure the loglevel for particular
    # modules, e.g.
    #LogLevel info ssl:warn

    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined

    # For most configuration files from conf-available/, which are
    # enabled or disabled at a global level, it is possible to
    # include a line for only one particular virtual host. For example the
    # following line enables the CGI configuration for this host only
    # after it has been globally disabled with "a2disconf".
    #Include conf-available/serve-cgi-bin.conf
</VirtualHost>


<VirtualHost *:80>
    DocumentRoot "/var/www/html/lsapp/public"
    ServerName lsapp.dev
    <Directory /var/www/html/lsapp/public/>
    Options Indexes FollowSymLinks
    AllowOverride All
    Require all granted
        </Directory>
</VirtualHost>

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

Answer 1

因为 Varnish 就是这样工作的。它缓存来自其后端服务器的内容，因此它必须监听端口 80。它是第一层。您的后端将监听任何其他端口。在您的情况下，它是正在监听 8080 的 apache。

在您的情况下，如果您在端口 80 中启动 apache，那么您将直接访问 apache，而无需在 Varnish 中缓存任何内容。