如何避免在 Apache 中重复虚拟主机属性?

Question

我希望通过SSL提供的网站在我的apache2配置中具有一堆相同的属性。不幸的是，我找不到任何地方演示如何做到这一点。这是我目前对www.mydomain.com和blog.mydomain.com访问的两个独立服务器的配置：

<IfModule mod_ssl.c>
<VirtualHost *:443>
DocumentRoot /var/www/html
ServerName www.mydomain.com
# Repeated stuff
ServerAdmin webmaster@localhost
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
Include /etc/letsencrypt/options-ssl-apache.conf
SSLCertificateFile /etc/letsencrypt/live/mydomain.com/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/mydomain.com/privkey.pem
</VirtualHost>
<VirtualHost *:443>
DocumentRoot /var/www/wordpress
ServerName blog.mydomain.com
# Repeated stuff
ServerAdmin webmaster@localhost
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
Include /etc/letsencrypt/options-ssl-apache.conf
SSLCertificateFile /etc/letsencrypt/live/mydomain.com/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/mydomain.com/privkey.pem
</VirtualHost>
</IfModule>

如您所见，两个虚拟主机在#Repeated stuff下都有很多相同的属性。如何指定这些属性一次，然后只有这些虚拟主机继承这些属性？例如，虚拟主机可以嵌套吗？

Answer 1

mod_macro给了我想要的东西。在 ubuntu 上，它可以简单地启用sudo a2enmod macro.我的 apache2 SSL 配置现在看起来像这样：

<IfModule mod_ssl.c>
<Macro SSLStuff>
ServerAdmin webmaster@localhost
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
Include /etc/letsencrypt/options-ssl-apache.conf
SSLCertificateFile /etc/letsencrypt/live/www.mydomain.com/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/www.mydomain.com/privkey.pem
</Macro>
<VirtualHost *:443>
Use SSLStuff
DocumentRoot /var/www/html
ServerName mydomain.com
ServerAlias www.mydomain.com
</VirtualHost>
<VirtualHost *:443>
Use SSLStuff
DocumentRoot /var/www/wordpress
ServerName blog.mydomain.com
</VirtualHost>
<VirtualHost *:443>
Use SSLStuff
ServerName mynodeapp.mydomain.com
ProxyPass / http://127.0.0.1:5000/
ProxyPassReverse / http://127.0.0.1:5000/
</VirtualHost>
</IfModule>