Hello together, I need a little bit help setting up my apache to support a dynamic ServerName.
Use-Case: I have a DNS server which forwards all requests *.server.de to my apache. This leads to these 3 example domains (In fact we talk about 600-800 Subdomains): - subomain1.server.de - subomain2.server.de - subomain3.server.de What I want to achiev is to only configure one VirtualHost but set the ServerName on each request based on the subdomain which was used to access the apache. Therefore I thought I could use variables to pass them to the directive. Unfortunately the variable is not resolved in my configuration. Is there any way to pass an env variable to the directive ServerName, so I can achiev the dynamic setup of ServerName based on the subdomain used? Example Config: <VirtualHost *:80> UseCanonicalName Off ProxyPreserveHost On RewriteEngine on ProxyRequests Off SetEnvIf Host "^([^.]*).server.de$" SUBDOMAIN=$1 SetEnvIf Host "^([^.]*)-([^.]*).server.de$" HOSTNAME=$1 SetEnvIf Host "^([^.]*)-([^.]*) .server.de$" PORTNUMBER=:$2 ProxyPassInterpolateEnv On ProxyPass "/" "http://${HOSTNAME}${PORTNUMBER}/"; interpolate ProxyPassReverse "/" "http://${HOSTNAME}${PORTNUMBER}/"; interpolate ServerName %{SUBDOMAIN}e.server.de </VirtualHost *:80> Problem: The ServerName is now " %{SUBDOMAIN}e.server.de " -> The variable gets not resolved. Kind regards, Jakob
