mod_proxy example configuration should reside in a one file and it should be consistent across our supported platforms.

At the moment, with ER1:

• Windows zips contain conf.d/proxy_ajp.conf.in that is ignored by postinstall and remains with .in suffix, whereas conf.modules.d/00-proxy.conf is loaded by default. This leaves mod_proxy_ajp not loaded by default, which is a regression from DR3.
• On the other hand, RHEL zips contain both conf.d/proxy_ajp.conf and conf.modules.d/00-proxy.conf without any need for renaming from .in to .conf.

Call to action

• Add LoadModule proxy_ajp_module modules/mod_proxy_ajp.so to conf.modules.d/00-proxy.conf for all platforms.
• Remove LoadModule proxy_ajp_module modules/mod_proxy_ajp.so from conf.d/proxy_ajp.conf on all platforms (i.e. leave only that commented example in the file as it is now).
• Rename all instances of conf.d/proxy_ajp.conf.in to conf.d/proxy_ajp.conf on all platforms.

Reasoning

• conf.modules.d/00-proxy.conf should be responsible for loading all mod_proxy modules, as it is stated in its header.
• We want to provide our customers the mod_proxy_ajp example in conf.d/proxy_ajp.conf as it has been provided before.
• We want consistency across platforms, i.e. no conf.d/proxy_ajp.conf.in / conf.d/proxy_ajp.conf discrepancies.

Thoughts? Comments?