警告了NameVirtualHost *：443具有沒有VirtualHosts

Question

當我重新加載的apache的顯示以下消息：

Reloading web server config: apache2[Tue Dec 30 10:24:04 2014] [warn] NameVirtualHost *:443 has no VirtualHosts 

我檢查ports.conf文件和配置如下：

root@li277-183:/etc/apache2# cat ports.conf 
# 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 
# This is also true if you have upgraded from before 2.2.9-3 (i.e. from 
# Debian etch). See /usr/share/doc/apache2.2-common/NEWS.Debian.gz and 
# README.Debian.gz 

NameVirtualHost *:80 
NameVirtualHost *:443 
Listen 80 

<IfModule mod_ssl.c> 
    # If you add NameVirtualHost *:443 here, you will also have to change 
    # the VirtualHost statement in /etc/apache2/sites-available/default-ssl 
    # to <VirtualHost *:443> 
    # Server Name Indication for SSL named virtual hosts is currently not 
    # supported by MSIE on Windows XP. 
    Listen 443 
</IfModule> 

<IfModule mod_gnutls.c> 
    Listen 443 
</IfModule> 

爲什麼會出現以下警告，我該如何解決？

Answer 1

簡而言之：Apache正在443上進行偵聽，但在該端口上沒有定義VirtualHost（網站）。 （見/etc/apache2/ports.conf）：

NameVirtualHost *:80 
Listen 80 

<IfModule mod_ssl.c> 
    NameVirtualHost *:443 
    Listen 443 
</IfModule> 

<IfModule mod_gnutls.c> 
    NameVirtualHost *:443 
    Listen 443 
</IfModule> 

我有兩個解決方案：

解決方案1 ​​ - 啓用默認的SSL配置（首選，破壞性更小） 443定義站點（最簡單的方法是運行下面的代碼）：

ln -s /etc/apache2/sites-available/default-ssl 000-default-ssl 

並重新啓動Apache

/etc/init.d/apache2 restart 

解決方案2 - 拆散的Apache從端口443 評論了「了NameVirtualHost *：443」和「聽443」的/etc/apache2/ports.conf線（例如，在從這些行這樣的的添加＃符號新的端口配置文件看起來像:)

NameVirtualHost *:80 
Listen 80 

<IfModule mod_ssl.c> 
    # NameVirtualHost *:443 
    # Listen 443 
</IfModule> 

<IfModule mod_gnutls.c> 
    # NameVirtualHost *:443 
    # Listen 443 
</IfModule>