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Re: Apache how-to for cygwin
On 14 January 2007 21:30, Jay Abel wrote:
I must have googled the wrong terms,
Going to google in the first place was wrong. Cygwin comes with
documentation, you only had to look as far as your own hard drive!
Got it thanks. I first looked in /usr/share/doc/apache-1.3.33.README
and didn't notice the above until later. Notwithstanding, I couldn't
get the service to start as advertised, even after changing the user
name in httpd.conf.
I did get the service to start as a regular user, and XP just prompted
to ask me if I wanted to allow it to listen on port 80, so I said yes,
and problem solved. Now the service just runs as `apache' from the
I'll try to get it running as system again tomorrow when I'm fresh, now
that I know how it's supposed to work. I'll be sure to delete any old
logs / pid files before I try again.
You don't actually say what you did in your experiments to get it
but you've probably mangled the perms on important files in the
a file doesn't exist when you run apache for the first time, it
file. If it's running as an unexpected user, it may end up creating
with perms that prevent it from re-accessing the file when you later
running apache as a different user). Pid and log files are
vulnerable to this problem, so be aware you may need to delete or
of them to get it up and running when you follow the README
I didn't have to do much once I figured out what was wrong, I just had
to ensure that the server ran as a regular user, and that the user
(`apache' in this case) had appropriate access to /var/www/, /var/run/,
/var/log/apache/, and I moved the default log location in the config
file to /var/log/apache/. Then it worked. But it didn't like running
as system, or perhaps, windows didn't like it running as system, and/or
wouldn't let it switch to a limited user, in this case `apache'. I
assume the default procedure has worked for at least one other person,
so I suppose it's just something weird with my machine.
BTW, a process needs to run as a user. Trying to run it as a group
("Administrators, Users, or None") doesn't make sense. I don't know
write access to /var/run for users is a good thing either, but it's
the way my
installation runs: /var/run has rwx for user and group, the user is
username and the group is 'Users'.
Of course. The process runs as a user but the user's group membership
can also determine what directories the process may access. It
obviously wouldn't have made sense to chown /var/run/ to the user
`apache', so the only other possibility was to be sure the group access
to /var/run/ was a group to which `apache' belongs; /var/run/ used to
have the group `Administrators' so apache couldn't write its pid file.
I thought that I might be able to create a group to allow access to
/var/run/ without granting that right to all users -- I just left a step
out in my explanation.
As you suggest, ensuring that /var/run/ is rwx by group, and chowning it
to <someone>:Users, and ensuring that apache is a member of Users, that
got things working. The reason it took so long for me to figure that
out (besides my obvious lack of skill) is because (I suppose) it tried
to write its pid file before it had opened the log file and failed
before it could say what was wrong (or wrote it somewhere else and I
just missed it).
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