Re: Getting Apache Started on a New Server

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For those, you'll have to ask your distro community. You can start httpd with `apachectl start` in a normal environment.

On Sun, May 21, 2023 at 12:56 PM John Iliffe <john.iliffe@xxxxxxxxx> wrote:
Hi Frank:

I finally got Apache to start but it seems to be running in the foreground.  Not
sure why but the default httpd.service file results in:

root      110531  110286  0 12:42 pts/0    00:00:00 systemctl start httpd
root      110533       1  0 12:42 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache    110535  110533  0 12:42 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache    110536  110533  0 12:42 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache    110537  110533  0 12:42 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
John      110768  110738  0 12:43 pts/1    00:00:00 grep --color=auto httpd

I could diddle the service file I suppose to fix that, but what would they
likely by trying to accomplish with this command line on a service?  Apache
seems to be active to the extent that I can connect to the default named virtual
host. Eventually everything fails with the (Linux) error message:

[root@prod02 conf]# systemctl status httpd
× httpd.service - The Apache HTTP Server
     Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; vendor
preset: disabled)
    Drop-In: /usr/lib/systemd/system/httpd.service.d
             └─php-fpm.conf
     Active: failed (Result: timeout) since Sun 2023-05-21 12:52:02 EDT; 2min
12s ago
       Docs: man:httpd.service(8)
    Process: 110818 ExecStart=/usr/sbin/httpd $OPTIONS -DFOREGROUND
(code=exited, status=0/SUCCESS)
   Main PID: 110818 (code=exited, status=0/SUCCESS)
        CPU: 75ms

May 21 12:50:31 prod02 systemd[1]: Starting The Apache HTTP Server...
May 21 12:52:01 prod02 systemd[1]: httpd.service: start operation timed out.
Terminating.
May 21 12:52:02 prod02 systemd[1]: httpd.service: Failed with result 'timeout'.
May 21 12:52:02 prod02 systemd[1]: Failed to start The Apache HTTP Server.


Regards,

John
======
On Sat, 2023-05-20 at 18:46 -0400, Frank Gingras wrote:
> What is the new error?
>
> On Sat, May 20, 2023 at 5:24 PM John Iliffe <john.iliffe@xxxxxxxxx> wrote:
> > Thanks Frank.
> >
> > Hasn't started yet but at least the problem has moved to another line :-)
> >
> > Regards,
> >
> > John
> > ======
> > On Sat, 2023-05-20 at 14:48 -0400, Frank Gingras wrote:
> > > You need a mpm to start httpd. I recommend using the event mpm, so just
> > > load
> > > the appropriate module.
> > >
> > > On Sat, May 20, 2023 at 2:27 PM John Iliffe <john.iliffe@xxxxxxxxx> wrote:
> > > > Rocky Linux 9.0, new install
> > > > Rocky distro version of Apache/httpd
> > > >
> > > > As recommended I used the distro's download httpd and that has lead me
> > > > into
> > > > a
> > > > week's worth of chasing phantoms.
> > > >
> > > > Specifically, I copied the httpd.conf file from the old server
> > > > (Apache.2.4.25)
> > > > to the new server and after clearing all the path problems (Apache is
> > > > spread
> > > > all
> > > > over the file tree instead of in one compact area under /usr/apache...
> > > > as
> > > > previously) I still can't get httpd to start.  The error I can't seem to
> > > > resolve
> > > > is:
> > > >
> > > > AH00534: httpd: Configuration error: No MPM loaded.
> > > > May 20 13:42:22 prod02 systemd[1]: httpd.service: Main process exited,
> > > > code=exited, status=1/FAILURE
> > > > May 20 13:42:22 prod02 systemd[1]: httpd.service: Failed with result
> > > > 'exit-
> > > > code'.
> > > > May 20 13:42:22 prod02 systemd[1]: Failed to start The Apache HTTP
> > > > Server.
> > > >
> > > > As I understand it I shouldn't need an MPM running because everything is
> > > > proxy'd
> > > > to php-fpm (which IS running and has created all necessary pools) using
> > > > config
> > > > lines like:
> > > > "^/.*\.php(/.*)?$" fcgi://127.0.0.1:90xx/httpd/xxxx
> > > > one 'xxxx' for each virtual host.  There are sockets 9002 - 9011 in use,
> > > > excluding 9010 that originally refused to bind to php-fpm and I'll try
> > > > to
> > > > debug
> > > > later.  Also I have been informed that I should now be using Unix Domain
> > > > sockets
> > > > and I will resolve that whenever I can get Apache running stably.
> > > >
> > > > The config file DOES load mod_proxy_fcgi so as I understand it this
> > > > should
> > > > work
> > > > properly:
> > > > 140:LoadModule proxy_module modules/mod_proxy.so
> > > > 141:LoadModule proxy_connect_module modules/mod_proxy_connect.so
> > > > 143:LoadModule proxy_http_module modules/mod_proxy_http.so
> > > > 144:LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so
> > > >
> > > > Apache's error log has nothing.  Previously, the "It Works!" version
> > > > provided by
> > > > the distro did log startup messages properly here.
> > > >
> > > > Has anyone any ideas where to look?  Without Apache running it is fairly
> > > > hard to
> > > > debug it as I can't ask it what it thinks it is doing! 
> > > >
> > > > Help appreciated,
> > > >
> > > > John
> > > > ======
> > > >
> > > > ---------------------------------------------------------------------
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> > > >
> >
> >
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