Apache 2.4 Problems

carnold6 · January 18, 2015, 3:14am

Apache 2.4 on sles 12. I understand this version is way different from 2.2 but I can’t get 2.4 to even listen on 80 or 443. Can anyone help me with this? The logs only shows me when I start and stop Apache. Btw, I am using apache2ctl stop/start as rcapache2 doesn’t seem to stop/start and etc/init.d/apache2 stop/start is not even in that path…

Here is my httpd.conf:

run under this user/group id

Include /etc/apache2/uid.conf

- how many server processes to start (server pool regulation)

- usage of KeepAlive

Include /etc/apache2/server-tuning.conf

ErrorLog /var/log/apache2/error_log

generated from APACHE_MODULES in /etc/sysconfig/apache2

Include /etc/apache2/sysconfig.d/loadmodule.conf

IP addresses / ports to listen on

Include /etc/apache2/listen.conf

predefined logging formats

Include /etc/apache2/mod_log_config.conf

generated from global settings in /etc/sysconfig/apache2

Include /etc/apache2/sysconfig.d/global.conf

optional mod_status, mod_info

Include /etc/apache2/mod_status.conf
Include /etc/apache2/mod_info.conf

Include /etc/apache2/mod_reqtimeout.conf

optional cookie-based user tracking

read the documentation before using it!!

Include /etc/apache2/mod_usertrack.conf

configuration of server-generated directory listings

Include /etc/apache2/mod_autoindex-defaults.conf

associate MIME types with filename extensions

TypesConfig /etc/apache2/mime.types
Include /etc/apache2/mod_mime-defaults.conf

set up (customizable) error responses

Include /etc/apache2/errors.conf

global (server-wide) SSL configuration, that is not specific to

any virtual host

Include /etc/apache2/ssl-global.conf

forbid access to the entire filesystem by default

Options None AllowOverride None # See /usr/share/doc/packages/apache2/README-access_compat.txt Order deny,allow Deny from all Require all denied

use .htaccess files for overriding,

AccessFileName .htaccess

and never show them

<Files ~ “^\.ht”>
# See /usr/share/doc/packages/apache2/README-access_compat.txt

Order allow,deny
Allow from all

<IfModule !mod_access_compat.c>
Require all granted

List of resources to look for when the client requests a directory

DirectoryIndex index.html index.html.var index.php

Include /etc/apache2/default-server.conf

Another way to include your own files

The file below is generated from /etc/sysconfig/apache2,

include arbitrary files as named in APACHE_CONF_INCLUDE_FILES and

APACHE_CONF_INCLUDE_DIRS

Include /etc/apache2/sysconfig.d/include.conf

IncludeOptional /etc/apache2/vhosts.d/*.conf

Here is the listen.conf:

Listen 80

         Listen 443

     </IfModule>
 </IfDefine>

Here is a vhost conf:

<VirtualHost *:80>
ServerAdmin email@domain.tld
ServerName domain.tld
ServerAlias www.domain.tld

 DocumentRoot /srv/www/htdocs/sites/domain

 # if not specified, the global error log is used
 ErrorLog /var/log/apache2/teknerds.net-error_log
 CustomLog /var/log/apache2/teknerds.net-access_log combined

 # don't loose time with IP address lookups
 HostnameLookups Off

 # needed for named virtual hosts
 UseCanonicalName Off

 # configures the footer on server-generated documents
 ServerSignature On

 ScriptAlias /cgi-bin/ "/srv/www/vhosts/dummy-host.example.com/cgi-bin/"

 # "/srv/www/cgi-bin" should be changed to whatever your ScriptAliased
 # CGI directory exists, if you have one, and where ScriptAlias points to.
 #
 <Directory "/srv/www/vhosts/dummy-host.example.com/cgi-bin">
     AllowOverride None
     Options +ExecCGI -Includes
     <IfModule mod_access_compat.c>
         Order allow,deny
         Allow from all
     </IfModule>
     <IfModule !mod_access_compat.c>
         Require all granted
     </IfModule>
 </Directory>


 #
 # This should be changed to whatever you set DocumentRoot to.
 #
 <Directory "/srv/www/htdocs/sites/domain">

     Options Indexes FollowSymLinks
 
     AllowOverride None
 
     # See /usr/share/doc/packages/apache2/README-access_compat.txt
     <IfModule mod_access_compat.c>
         Order allow,deny
         Allow from all
     </IfModule>
     <IfModule !mod_access_compat.c>
         Require all granted
     </IfModule>

 
 </Directory>

The error from chrome is connection rejected. Netstat -nlp does not show listening on 80 or 443. I have a phpinfo.php file on the doc root, a html file on the doc root and a website in the above location; can not get to any of these places

ab1 · January 18, 2015, 3:48am

What do you have in the various log files, particularly the error logs?

ErrorLog /var/log/apache2/teknerds.net-error_log
ErrorLog /var/log/apache2/error_log

–
Good luck.

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carnold6 · January 18, 2015, 4:01am

[QUOTE=ab;25867]What do you have in the various log files, particularly the error logs?

ErrorLog /var/log/apache2/teknerds.net-error_log
ErrorLog /var/log/apache2/error_log[/QUOTE]

There is absolutely 0 in their in regards to trying make a connection. 0 in the access/error.log; only shows where I stop and start, that’s it.

ab1 · January 18, 2015, 5:32am

I think SLE 12 is using systemd; have you tried the systemd equivalent to
start the service? I’m guessing it is something like this:

sudo systemctl start apache2.service

–
Good luck.

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carnold6 · January 19, 2015, 4:45am

[QUOTE=ab;25869]I think SLE 12 is using systemd; have you tried the systemd equivalent to
start the service? I’m guessing it is something like this:

sudo systemctl start apache2.service[/QUOTE]

I restarted the server and now i get at least a 403 and netstat shows port 80 but not 443 and php downloads instead of showing page. How do you get 443 running? Any ideas? Modules are loaded. SSL Vhost is present. See above for listen.conf

smflood · January 19, 2015, 3:47pm

On 19/01/2015 02:54, carnold6 wrote:
[color=blue]

I restarted the server and now i get at least a 403 and netstat shows
port 80 but not 443 and php downloads instead of showing page. How do
you get 443 running? Any ideas? Modules are loaded. SSL Vhost is
present. See above for listen.conf[/color]

Did you notice those IfDefine directives around the Listen 443 line in
listen.conf? Those tell Apache to listen on port 443 if the SSL flag is
set and the NOSSL flag is not set.

Have you added SSL to the APACHE_SERVER_FLAGS line (between the quotes)
in the /etc/sysconfig/apache2 file? If now adding it you’ll then need to
restart Apache.

HTH.

Simon
SUSE Knowledge Partner

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smflood · January 19, 2015, 3:49pm

On 18/01/2015 03:32, ab wrote:
[color=blue]

I think SLE 12 is using systemd; have you tried the systemd equivalent to
start the service? I’m guessing it is something like this:

sudo systemctl start apache2.service[/color]

The rcapache2 startup script still exists for SLES12 but has been
rewritten to reflect systemd rather than SysVinit.

HTH.

Simon
SUSE Knowledge Partner

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please show your appreciation and click on the star below. Thanks.

carnold6 · January 19, 2015, 11:09pm

I finally got the SSL working but now face a mod_jk SLES 12 specific issue. In /etc/sysconfig/apache, in the apache_modules list I put jk and apache will not start. I remove jk from that file and apache starts. What is the correct syntax for mod_jk in the apache_modules?

smflood · January 20, 2015, 12:49pm

On 19/01/2015 21:14, carnold6 wrote:
[color=blue]

I finally got the SSL working but now face a mod_jk SLES 12 specific
issue. In /etc/sysconfig/apache, in the apache_modules list I put jk and
apache will not start. I remove jk from that file and apache starts.
What is the correct syntax for mod_jk in the apache_modules?[/color]

Presumably when you start Apache with mod_jk enabled (jk added to
APACHE_MODULES) an error is displayed?

When I installed the apache2-mod_jk package, enabled mod_jk (“a2enmod
jk”), then restarted Apache (“rcapache2 start”) I got ‘Job for
apache2.service failed. See “systemctl status apache2.service” and
“journalctl -xn” for details.’

Both “systemctl status apache2.service” (or “rcapache2 status”) and
“journalctl -xn” show “httpd (no pid file) not running” with “tail
/var/log/apache2/error_log” revealing more with last two lines:

–begin–
No JkLogFile defined in httpd.conf. Using default /srv/www/logs/mod_jk.log
No such file or directory: mod_jk: could not open JkLog file
/srv/www/logs/mod_jk.log
—end—

Since the /srv/www/logs/ directory doesn’t exist I’m not surprised it
failed but rather than create it I think the correct thing to do is add
a custom .conf file to /etc/apache2/conf.d/ with "JkLogFile
/var/log/apache2/mod_jk.log.

HTH.

Simon
SUSE Knowledge Partner

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please show your appreciation and click on the star below. Thanks.

carnold6 · January 20, 2015, 5:16pm

[QUOTE=smflood;25891]On 19/01/2015 21:14, carnold6 wrote:
[color=blue]

I finally got the SSL working but now face a mod_jk SLES 12 specific
issue. In /etc/sysconfig/apache, in the apache_modules list I put jk and
apache will not start. I remove jk from that file and apache starts.
What is the correct syntax for mod_jk in the apache_modules?[/color]

Presumably when you start Apache with mod_jk enabled (jk added to
APACHE_MODULES) an error is displayed?

When I installed the apache2-mod_jk package, enabled mod_jk (“a2enmod
jk”), then restarted Apache (“rcapache2 start”) I got ‘Job for
apache2.service failed. See “systemctl status apache2.service” and
“journalctl -xn” for details.’

Both “systemctl status apache2.service” (or “rcapache2 status”) and
“journalctl -xn” show “httpd (no pid file) not running” with “tail
/var/log/apache2/error_log” revealing more with last two lines:

–begin–
No JkLogFile defined in httpd.conf. Using default /srv/www/logs/mod_jk.log
No such file or directory: mod_jk: could not open JkLog file
/srv/www/logs/mod_jk.log
—end—

Since the /srv/www/logs/ directory doesn’t exist I’m not surprised it
failed but rather than create it I think the correct thing to do is add
a custom .conf file to /etc/apache2/conf.d/ with "JkLogFile
/var/log/apache2/mod_jk.log.[/QUOTE]

What i found was the jk module, when unloaded, allowed apache to start. I tried both mod_jk and jk in the apache modules line. What is suppose to be the correct text to load mod_jk?

rvillafafila · January 20, 2015, 6:12pm

To enable a module in apache don’t edit /etc/sysconfig/apache file because SuSe-config command is not available in SLES 12.
Use the command a2enmod jk and restart/reload apache with the command systemctl restart/reload apache2
All these steps are assuming you have installed apache2-mod_jk package
If you find some problems starting apache2 with systemctl command, you can view the errors executing one of the next commands

systemctl status apache2 -l or journalctl -xn

carnold6 · January 20, 2015, 6:25pm

[QUOTE=rvillafafila;25903]To enable a module in apache don’t edit /etc/sysconfig/apache file because SuSe-config command is not available in SLES 12.
Use the command a2enmod jk and restart/reload apache with the command systemctl restart/reload apache2
All these steps are assuming you have installed apache2-mod_jk package[/QUOTE]

I ran a2enmod without any errors but when I use systemctl restart/reload apache2 I get start_apache[3548]: httpd (no pid file) not running and the only way to get apache running again is to remove jk from the /etc/sysconfig/apache file[/quote]

[quote]If you find some problems starting apache2 with systemctl command, you can view the errors executing one of the next commands

systemctl status apache2 -l or journalctl -xn[/QUOTE]

The above error is all that is reported from system status apache2 -l and journalctl -xn

smflood · January 20, 2015, 6:53pm

On 20/01/2015 16:34, carnold6 wrote:
[color=blue]

rvillafafila;25903 Wrote:[color=green]

To enable a module in apache don’t edit /etc/sysconfig/apache file
because SuSe-config command is not available in SLES 12.
Use the command >[/color]
Code:
--------------------[color=green][color=darkred]

a2enmod jk[/color][/color]
--------------------[color=green][color=darkred]
and restart/reload apache with the command >[/color][/color]
Code:
--------------------[color=green][color=darkred]
systemctl restart/reload apache2[/color][/color]
--------------------[color=green][color=darkred]
[/color]
All these steps are assuming you have installed apache2-mod_jk
package[/color]

I ran a2enmod without any errors but when I use
Code:
 systemctl restart/reload apache2
I get
Code:
 start_apache[3548]: httpd (no pid file) not running
and the only way to get apache running again is to remove jk from the
/etc/sysconfig/apache file

If you find some problems starting apache2 with systemctl command, you
can view the errors executing one of the next commands

Code:
 systemctl status apache2 -l
or
journalctl -xn

The above error is all that is reported from system status apache2 -l and
journalctl -xn[/color]

(Re)Read my earlier reply where I worked through getting Apache to start
with mod_jk enabled. I’m guessing it’s failing because mod_jk doesn’t
have a valid directory to write log files to.

HTH.

Simon
SUSE Knowledge Partner

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smflood · January 20, 2015, 6:56pm

On 20/01/2015 16:14, rvillafafila wrote:
[color=blue]

To enable a module in apache don’t edit /etc/sysconfig/apache file
because SuSe-config command is not available in SLES 12.
Use the command
Code:
 a2enmod jk
--------------------[/color]

Whilst the “SuSEconfig” command may not exist in SLE12 its files still
exist in /etc/sysconfig/ so as well as using “a2enmod jk” it’s possible
to edit /etc/sysconfig/apache2 and add jk to APACHE_MODULES - it’s what
the a2enmod command does.

HTH.

Simon
SUSE Knowledge Partner

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please show your appreciation and click on the star below. Thanks.

rvillafafila · January 20, 2015, 11:25pm

The above error is all that is reported from system status apache2 -l and journalctl -xn[/QUOTE]

This error is produced because the apache2 service is not started yet.
Try to start it with this command

systemctl start apache2

Read smflood’s posts because he explains you the same as me

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Apache 2.4 Problems

run under this user/group id

- how many server processes to start (server pool regulation)

- usage of KeepAlive

generated from APACHE_MODULES in /etc/sysconfig/apache2

IP addresses / ports to listen on

predefined logging formats

generated from global settings in /etc/sysconfig/apache2

optional mod_status, mod_info

optional cookie-based user tracking

read the documentation before using it!!

configuration of server-generated directory listings

associate MIME types with filename extensions

set up (customizable) error responses

global (server-wide) SSL configuration, that is not specific to

any virtual host

forbid access to the entire filesystem by default

use .htaccess files for overriding,

and never show them

List of resources to look for when the client requests a directory

Another way to include your own files

The file below is generated from /etc/sysconfig/apache2,

include arbitrary files as named in APACHE_CONF_INCLUDE_FILES and

APACHE_CONF_INCLUDE_DIRS

HTH.

If you find this post helpful and are logged into the web interface,
please show your appreciation and click on the star below. Thanks.

HTH.

If you find this post helpful and are logged into the web interface,
please show your appreciation and click on the star below. Thanks.

HTH.

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please show your appreciation and click on the star below. Thanks.

I ran a2enmod without any errors but when I use
Code:

I get
Code:

Code:

HTH.

If you find this post helpful and are logged into the web interface,
please show your appreciation and click on the star below. Thanks.

To enable a module in apache don’t edit /etc/sysconfig/apache file
because SuSe-config command is not available in SLES 12.
Use the command
Code:

HTH.

If you find this post helpful and are logged into the web interface,
please show your appreciation and click on the star below. Thanks.

Apache 2.4 Problems

run under this user/group id

- how many server processes to start (server pool regulation)

- usage of KeepAlive

generated from APACHE_MODULES in /etc/sysconfig/apache2

IP addresses / ports to listen on

predefined logging formats

generated from global settings in /etc/sysconfig/apache2

optional mod_status, mod_info

optional cookie-based user tracking

read the documentation before using it!!

configuration of server-generated directory listings

associate MIME types with filename extensions

set up (customizable) error responses

global (server-wide) SSL configuration, that is not specific to

any virtual host

forbid access to the entire filesystem by default

use .htaccess files for overriding,

and never show them

List of resources to look for when the client requests a directory

Another way to include your own files

The file below is generated from /etc/sysconfig/apache2,

include arbitrary files as named in APACHE_CONF_INCLUDE_FILES and

APACHE_CONF_INCLUDE_DIRS

HTH.

If you find this post helpful and are logged into the web interface, please show your appreciation and click on the star below. Thanks.

HTH.

If you find this post helpful and are logged into the web interface, please show your appreciation and click on the star below. Thanks.

HTH.

If you find this post helpful and are logged into the web interface, please show your appreciation and click on the star below. Thanks.

I ran a2enmod without any errors but when I use Code:

I get Code:

Code:

HTH.

If you find this post helpful and are logged into the web interface, please show your appreciation and click on the star below. Thanks.

To enable a module in apache don’t edit /etc/sysconfig/apache file because SuSe-config command is not available in SLES 12. Use the command Code:

HTH.

If you find this post helpful and are logged into the web interface, please show your appreciation and click on the star below. Thanks.

Related topics

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If you find this post helpful and are logged into the web interface,
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If you find this post helpful and are logged into the web interface,
please show your appreciation and click on the star below. Thanks.

I ran a2enmod without any errors but when I use
Code:

I get
Code:

If you find this post helpful and are logged into the web interface,
please show your appreciation and click on the star below. Thanks.

To enable a module in apache don’t edit /etc/sysconfig/apache file
because SuSe-config command is not available in SLES 12.
Use the command
Code:

If you find this post helpful and are logged into the web interface,
please show your appreciation and click on the star below. Thanks.