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404 Not found on trying to launch localhost/nagios

Posted: Mon Aug 12, 2019 3:35 am
by sunilkanth
Hi,

I installed Nagios core and the installation was successful but when i try to launch the nagios page i get a error saying " the requested URL /nagios was not found on this server. Apache/2.4.29(Ubuntu) server at localhost port 80.

Re: 404 Not found on trying to launch localhost/nagios

Posted: Mon Aug 12, 2019 7:35 am
by Guyver1
have you started apache?
systemctl start httpd

If you rebooted, did you add apache to startup?
systemctl enable httpd

have you opened the firewall port?
firewall-cmd --zone-public --add-port=80/tcp --permanent
firewall-cmd --reload

Re: 404 Not found on trying to launch localhost/nagios

Posted: Mon Aug 12, 2019 8:37 am
by scottwilkerson
Did you follow this guide and all steps?
https://support.nagios.com/kb/article/n ... tml#Ubuntu

Re: 404 Not found on trying to launch localhost/nagios

Posted: Mon Aug 12, 2019 9:37 pm
by sunilkanth
Yes, i did follow all the steps. I am able to see nagios running on CLI, but when i try to launch the web interface its not logging. But when i run localhost, i see the ubuntu home page, so i believe apache is up and running.

Re: 404 Not found on trying to launch localhost/nagios

Posted: Tue Aug 13, 2019 6:34 am
by scottwilkerson
It is usually these commands that would make you not get nagios is the UI when going to /nagios

Code: Select all

sudo make install-webconf
sudo a2enmod rewrite
sudo a2enmod cgi
Then

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sudo systemctl restart apache2.service