【发布时间】：2014-11-14 23:23:16
【问题描述】：
我一直在使用this tutorial 在我的 Ubuntu 电脑上设置一个 Apache 虚拟主机。我创建了一个no-ip domain，我将使用它作为我的虚拟主机的主机名。我已经按照教程的每个步骤进行操作，但它不起作用。这是虚拟主机文件，它被命名为crm2plus.ddns.net.conf：
<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
ServerAdmin webmaster@crm2plus.ddns.net
ServerName crm2plus.ddns.net
ServerAlias crm2plus.ddns.net
DocumentRoot /var/www/crm2plus.ddns.net/public_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 ${APACHE_LOG_DIR}/access.log combined
# For most configuration files from conf-available/, which are
# enabled or disabled at a global level, it is possible to
# include a line for only one particular virtual host. For example the
# following line enables the CGI configuration for this host only
# after it has been globally disabled with "a2disconf".
#Include conf-available/serve-cgi-bin.conf
</VirtualHost>
<Directory />
Options FollowSymLinks
AllowOverride All
</Directory>
<Directory /var/www>
Options Indexes FollowSymLinks MultiViews
AllowOverride All
Order Allow,Deny
Allow from all
</Directory>
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
我还在本地主机文件中添加了 ip 和域名对，如下所示：
23.253.21.201 shhasan.ddns.net
127.0.1.1 Ubuntu-Dev
127.0.0.1 localhost
99.250.71.177 crm2plus.ddns.net
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
当我通过 chrome 导航到 crm2plus.ddns.net 时，我得到了 web page not available page。 shhasan.ddns.net 工作正常。当我在终端中输入 ssh-keygen -H -F crm2plus.ddns.net 时，什么都没有显示，但是当我输入 ssh-keygen -H -F shhasan.ddns.net 时，显示的是：
# Host shhasan.ddns.net found: line 14 type RSA
后跟 RSA 密钥。
我还查看了 Apache 错误和访问日志。错误日志中有很多重复这样的代码行：
[Fri Nov 14 17:44:50.304782 2014] [mpm_prefork:notice] [pid 21927] AH00163: Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.5 configured -- resuming normal operations
[Fri Nov 14 17:44:50.304801 2014] [core:notice] [pid 21927] AH00094: Command line: '/usr/sbin/apache2'
[Fri Nov 14 17:44:54.979832 2014] [mpm_prefork:notice] [pid 21927] AH00169: caught SIGTERM, shutting down
我搜索了caught SIGTERM, shutting down，发现这是正常操作的一部分。我不知道我要去哪里错了。它以前适用于shhasan.ddns.net，但不适用于crm2plus.ddns.net。
非常感谢所有帮助和建议。
更新：
developer@Ubuntu-Dev:/etc/apache2$ ls
apache2.conf apache2.conf.dpkg-dist conf-enabled httpd.conf magic mods-enabled ports.conf~ sites-enabled
apache2.conf~ conf-available envvars httpd.conf~ mods-available ports.conf sites-available
developer@Ubuntu-Dev:/etc/apache2/sites-available$ ls
000-default.conf 000-default.conf~ 000-default.conf.dpkg-dist crm2plus.ddns.net.conf crm2plus.ddns.net.conf~ default.save default-ssl.conf shhasan.ddns.net.conf
developer@Ubuntu-Dev:/etc/apache2/sites-enabled$ ls
crm2plus.ddns.net.conf shhasan.ddns.net.conf
apache2.conf缩短版：
Include /etc/phpmyadmin/apache.conf
ServerName localhost
Mutex file:${APACHE_LOCK_DIR} default
PidFile ${APACHE_PID_FILE}
Timeout 300
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 5
User ${APACHE_RUN_USER}
Group ${APACHE_RUN_GROUP}
HostnameLookups Off
ErrorLog ${APACHE_LOG_DIR}/error.log
LogLevel warn
IncludeOptional mods-enabled/*.load
IncludeOptional mods-enabled/*.conf
Include ports.conf
<Directory />
Options FollowSymLinks
AllowOverride All
# Order deny,allow
# Deny from all
</Directory>
<Directory /usr/share>
AllowOverride None
Require all granted
</Directory>
<Directory /var/www/>
Options Indexes FollowSymLinks
AllowOverride None
Require all granted
</Directory>
#<Directory /srv/>
# Options Indexes FollowSymLinks
# AllowOverride None
# Require all granted
#</Directory>
AccessFileName .htaccess
<FilesMatch "^\.ht">
Require all denied
</FilesMatch>
LogFormat "%v:%p %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" vhost_combined
LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %O" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent
IncludeOptional conf-enabled/*.conf
IncludeOptional sites-enabled/*.conf
【问题讨论】：
-
您启用了该网站吗？
-
是的，我已启用它。这是教程的一部分。
-
apache正在运行吗？运行/etc/init.d/apache2 status看它是否启动。 -
@PeteyT ` /etc/init.d/apache2 status` --> ` * apache2 is running`
标签： linux apache ubuntu virtualhost