Nagios Support Forum

Hi All,

I have installed nagios3,Apache2 and check_mk version 1.2.4p5 on ubuntu linux 12.04 and after configuring these when i try to accesss http://xx.xx.xx.xx/check_mk


Please some can help on this step-by-step procedure to resolve this error

I got a below errors

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Server or Configuration Problem
A Server problem occurred. You'll find details in the error log of Apache. One possible reason is, that the file /etc/nagios3/htpasswd.users is missing. You can create that file with htpasswd or htpasswd2. A better solution might be to use your existing htpasswd file from your Nagios installation. Please edit /etc/apache2/conf.d/check_mk and change the path there. Restart Apache afterwards
=====

/etc/apache2/conf.d/zzz_check_mk

=====
<IfModule mod_python.c>
Alias /check_mk /usr/share/check_mk/web/htdocs
<Directory /usr/share/check_mk/web/htdocs>
AddHandler mod_python .py
PythonHandler index
PythonDebug Off
DirectoryIndex index.py

# Need Nagios authentification. Please edit the
# following: Set AuthName and AuthUserFile to the
# same value that you use for your Nagios configuration!
Order deny,allow
allow from all
AuthName "Nagios Access"
AuthType Basic
AuthUserFile /etc/nagios3/htpasswd2.users
require valid-user

ErrorDocument 403 "<h1>Authentication Problem</h1>Either you've entered an invalid password or the authentication<br>configuration of your check_mk web pages is incorrect.<br><br>Please make sure that you've edited the file<br><tt>/etc/apache2/conf.d/check_mk</tt> and made it use the same<br>authentication settings as your Nagios web pages.<br>Restart Apache afterwards."
ErrorDocument 500 "<h1>Server or Configuration Problem</h1>A Server problem occurred. You'll find details in the error log of Apache. One possible reason is, that the file <tt>/etc/nagios3/htpasswd.users</tt> is missing. You can create that file with <tt>htpasswd</tt> or <tt>htpasswd2</tt>. A better solution might be to use your existing htpasswd file from your Nagios installation. Please edit <tt>/etc/apache2/conf.d/check_mk</tt> and change the path there. Restart Apache afterwards."
</Directory>
# Automation is done without HTTP Auth
<Location "/check_mk/automation.py">
Order allow,deny
Allow from all
Satisfy any
</Location>
</IfModule>

<IfModule !mod_python.c>
Alias /check_mk /usr/share/check_mk/web/htdocs
<Directory /usr/share/check_mk/web/htdocs>
Deny from all
ErrorDocument 403 "<h1>Check_mk: Incomplete Apache2 Installation</h1>You need mod_python in order to run the web interface of check_mk.<br> Please install mod_python and restart Apache."
</Directory>
</IfModule>
~
======

Thanks
Murali

You'll need find support via the check_mk website as we do not provide support for their product.