Apache2
有沒有辦法共享或重用 Apache 配置
我的 Apache 伺服器上有以下目錄結構
/var/www/domain.com/ index.html site-1/ site-2/ . . . site-N/每個站點使用以下配置文件，其中變數“port”、“site”和“hub”是唯一改變的值
<IfModule mod_ssl.c> <VirtualHost *:443> # DOMAIN CONFIGURATION Define domain domain.dev ServerName ${domain} ServerAlias www.${domain} DocumentRoot /var/www/${domain} <Directory "/var/www/${domain}"> AuthType Basic AuthName "${domain} Authentication" AuthUserFile /etc/apache2/.htpasswd Require valid-user <Files "manifest.json"> Require all granted </Files> </Directory> SSLEngine on RewriteEngine on SSLProxyEngine on SSLProxyVerify none SSLProxyCheckPeerCN off SSLProxyCheckPeerName off SSLProxyCheckPeerExpire off ErrorLog ${APACHE_LOG_DIR}/error.log CustomLog ${APACHE_LOG_DIR}/access.log combined SSLCertificateFile /etc/letsencrypt/live/${domain}/cert.pem SSLCertificateKeyFile /etc/letsencrypt/live/${domain}/privkey.pem SSLCertificateChainFile /etc/letsencrypt/live/${domain}/fullchain.pem <FilesMatch "\.(cgi|shtml|phtml|php)$"> SSLOptions +StdEnvVars </FilesMatch> <Directory /usr/lib/cgi-bin> SSLOptions +StdEnvVars </Directory> # SITE CONFIGURATION Define site site-1 Define port 5001 Define protocol https Define hub site-1-hub ProxyPassMatch "^/${site}/api/(.+)" "${protocol}://localhost:${port}/api/$1" ProxyPassReverse "/" "${protocol}://localhost:${port}/" ProxyPassMatch "^/${site}/${hub}/(.+)" "${protocol}://localhost:${port}/${hub}/$1" ProxyPassReverse "/" "${protocol}://localhost:${port}/${hub}" RewriteCond %{HTTP:UPGRADE} ^WebSocket$ [NC] RewriteCond %{HTTP:CONNECTION} Upgrade$ [NC] RewriteRule "^/${site}/(.+)" "wss://localhost:${port}/$1" [P] </VirtualHost>**有沒有辦法共享、重用或集中“域配置”和“站點配置”部分，這樣我就不必在同一個域下的多個站點之間複製配置？**如果是這樣，我將能夠對一個共享配置進行更改，該配置將應用於使用它的任何域或站點。
apache2ctl -S 輸出
VirtualHost configuration: *:80 localhost (/etc/apache2/sites-enabled/000-default.conf:1) ServerRoot: "/etc/apache2" Main DocumentRoot: "/var/www/html" Main ErrorLog: "/var/log/apache2/error.log" Mutex ssl-stapling: using_defaults Mutex proxy: using_defaults Mutex ssl-cache: using_defaults Mutex default: dir="/var/run/apache2/" mechanism=default Mutex watchdog-callback: using_defaults Mutex rewrite-map: using_defaults Mutex ssl-stapling-refresh: using_defaults PidFile: "/var/run/apache2/apache2.pid" Define: DUMP_VHOSTS Define: DUMP_RUN_CFG User: name="www-data" id=33 Group: name="www-data" id=33**這是Esa Jokinen**提供的解決方案的工作實現（注意：mod_macro模組需要通過
sudo a2enmod macro在命令行執行來啟用）/etc/apache2/sites-available/domain.dev.conf 內容：
<Macro Domain $domain> ServerName $domain ServerAlias www.$domain DocumentRoot /var/www/$domain # Basic authentication <Directory "/var/www/$domain"> AuthType Basic AuthName "$domain Authentication" AuthUserFile /etc/apache2/.htpasswd Require valid-user <Files "manifest.json"> Require all granted </Files> </Directory> RewriteEngine on SSLEngine on SSLProxyEngine on SSLProxyVerify none SSLProxyCheckPeerCN off SSLProxyCheckPeerName off SSLProxyCheckPeerExpire off ErrorLog ${APACHE_LOG_DIR}/error.log CustomLog ${APACHE_LOG_DIR}/access.log combined SSLCertificateFile /etc/letsencrypt/live/$domain/cert.pem SSLCertificateKeyFile /etc/letsencrypt/live/$domain/privkey.pem SSLCertificateChainFile /etc/letsencrypt/live/$domain/fullchain.pem <FilesMatch "\.(cgi|shtml|phtml|php)$"> SSLOptions +StdEnvVars </FilesMatch> <Directory /usr/lib/cgi-bin> SSLOptions +StdEnvVars </Directory> </Macro> <Macro Site $site $port $protocol $hub> ProxyPassMatch "^/$site/api/(.+)" "$protocol://localhost:$port/api/$1" ProxyPassReverse "/" "$protocol://localhost:$port/" ProxyPassMatch "^/$site/$hub/(.+)" "$protocol://localhost:$port/$hub/$1" ProxyPassReverse "/" "$protocol://localhost:$port/$hub" RewriteCond %{HTTP:UPGRADE} ^WebSocket$ [NC] RewriteCond %{HTTP:CONNECTION} Upgrade$ [NC] RewriteRule "^/$site/(.+)" "wss://localhost:$port/$1" [P] </Macro> <IfModule mod_ssl.c> <VirtualHost *:443> Use Domain domain.dev Use Site site-1 5003 https site-1-hub Use Site site-2 5004 https site-2-hub . . . Use Site site-N 500N https site-N-hub </VirtualHost> </IfModule>
Apache Module mod_macro可能正是您正在尋找的。您可以定義一個宏：
<Macro MyProxySites $site $port $protocol $hub> ProxyPassMatch "^/$site/api/(.+)" "$protocol://localhost:$port/api/$1" ProxyPassReverse "/" "$protocol://localhost:$port/" ProxyPassMatch "^/$site/$hub/(.+)" "$protocol://localhost:$port/$hub/$1" ProxyPassReverse "/" "$protocol://localhost:$port/$hub" RewriteCond %{HTTP:UPGRADE} ^WebSocket$ [NC] RewriteCond %{HTTP:CONNECTION} Upgrade$ [NC] RewriteRule "^/$site/(.+)" "wss://localhost:$port/$1" [P] </Macro>然後在您的配置中多次使用它，例如
<IfModule mod_ssl.c> <VirtualHost *:443> ServerName example.com ServerAlias www.example.com DocumentRoot /var/www/example.com # . . . Use MyProxySites site-1 5001 https site-1-hub Use MyProxySites site-2 5002 https site-2-hub </VirtualHost> <VirtualHost *:443> ServerName example.net ServerAlias www.example.net DocumentRoot /var/www/example.net # . . . Use MyProxySites site-3 5003 https site-3-hub Use MyProxySites site-4 5004 https site-4-hub </VirtualHost> </IfModule>從您的問題很難說出您的確切目標，但是如果每個站點的域都發生變化並且域只有一個代理，您也可以將其直接建構到宏中：
<Macro MyProxySites $domain $site $port $protocol $hub> <VirtualHost *:443> ServerName $domain ServerAlias www.$domain DocumentRoot /var/www/$domain ProxyPassMatch "^/$site/api/(.+)" "$protocol://localhost:$port/api/$1" ProxyPassReverse "/" "$protocol://localhost:$port/" ProxyPassMatch "^/$site/$hub/(.+)" "$protocol://localhost:$port/$hub/$1" ProxyPassReverse "/" "$protocol://localhost:$port/$hub" RewriteCond %{HTTP:UPGRADE} ^WebSocket$ [NC] RewriteCond %{HTTP:CONNECTION} Upgrade$ [NC] RewriteRule "^/$site/(.+)" "wss://localhost:$port/$1" [P] </VirtualHost> </Macro> Use MyProxySites example.com site-1 5001 https site-1-hub Use MyProxySites example.net site-2 5002 https site-2-hub Use MyProxySites example.org site-3 5003 https site-3-hub