When trying to access sites on my localhost the connection is refused. Two days ago the set up was working without issues with multiple virtual hosts configured. I'm not aware of any changes that could have affected the set up. I spent all day yesterday trying to troubleshoot the issue but have been going around in circles.
OS: OSX 10.11.16
httpd -V returns this:
Server version: Apache/2.4.18 (Unix)
Server built: Feb 20 2016 20:03:19
Server's Module Magic Number: 20120211:52
Server loaded: APR 1.4.8, APR-UTIL 1.5.2
Compiled using: APR 1.4.8, APR-UTIL 1.5.2
Server MPM: prefork
forked: yes (variable process count)
Server compiled with....
-D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
LoadModule vhost_alias_module libexec/apache2/mod_vhost_alias.so
# Virtual hosts
# Host Database
# localhost is used to configure the loopback interface
# when the system is booting. Do not change this entry.
After several days of trying to debug this I resolved it by overwriting my httpd.conf file with an older one that was created when upgrading to osx elcapitan.
sudo cp httpd.conf~elcapitan httpd.conf
After doing this localhost was accessible again. I don't know what was wrong with my previous httpd.conf file. I'd been through it many times looking for issues and never found any. I even diffed the two files to try and see where the problem was and found no reason why it would fail in the way it was.
Once I had localhost responding again I went through the process of enabling the modules I require and reconfiguring my virtual hosts.
Again, I don't know what was wrong with the other httpd.conf file. Perhaps it was corrupted in some way. Regardless it was failing silently with
apachectl configtest not reporting any problems.
So if others have a similar issue it may be worth reverting back to an older httpd.conf file. OSX usually creates a backup when upgrades are done.