Setting up Smokeping: Difference between revisions
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{{Warning|This material have several security craps and breaks, and are here only due historical purposes, will be reorganized, please dont deploy production servers with this guide }} | |||
< | Smokeping is a network latency monitor webapp. <br /><br /> | ||
Install smokeping and lighttpd from main repository. | |||
{{Cmd|apk add smokeping lighttpd}} | |||
In lighttpd.conf uncomment line: include "mod_cgi.conf", save and exit <br /><br /> | |||
Assign cgi to run with /usr/bin/perl in /etc/lighttpd/mod_cgi.conf (by default it's only in cgi-bin virtual host): <br /> | Assign cgi to run with /usr/bin/perl in /etc/lighttpd/mod_cgi.conf (by default it's only in cgi-bin virtual host): <br /> | ||
cgi.assign = ( | cgi.assign = ( | ||
".cgi" => "/usr/bin/perl" | ".cgi" => "/usr/bin/perl" | ||
) | ) | ||
And uncomment the use of mod.cgi in /etc/lighttpd/lighttpd.conf. | |||
Softlink /usr/share/webapps/smokeping -> /var/www/localhost/htdocs/smokeping<br /> | Softlink /usr/share/webapps/smokeping -> /var/www/localhost/htdocs/smokeping<br /> | ||
{{Cmd|ln -s /usr/share/webapps/smokeping /var/www/localhost/htdocs/smokeping}} | |||
Softlink /var/lib/smokeping/.simg -> /var/www/localhost/htdocs/img<br /> | Softlink /var/lib/smokeping/.simg -> /var/www/localhost/htdocs/img<br /> | ||
{{Cmd|ln -s /var/lib/smokeping/.simg /var/www/localhost/htdocs/img}} | |||
If using a version of Alpine older than 2.1_rc2, edit /usr/share/perl5/vendor_perl/Qooxdoo/Services/Tr.pm and on line 34: add "sudo", to beginning so that line looks like:<br /> | |||
system "sudo","traceroute","-I","-q","1",$host; | system "sudo","traceroute","-I","-q","1",$host; | ||
This is because in Alpine, regular user can't run a traceroute | This is because in Alpine, regular user can't run a traceroute | ||
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Change permissions on /var/lib/smokeping/.simg to 777. <br /> | Change permissions on /var/lib/smokeping/.simg to 777. <br /> | ||
{{Cmd|chmod 777 /var/lib/smokeping/.simg}} | |||
Set fping to using setuid:<br /> | Set fping to using setuid:<br /> | ||
{{Cmd|chmod u+s /usr/sbin/fping}} | |||
Add hosts to be monitored in /etc/smokeping/config and remove example hosts<br /> | Add hosts to be monitored in /etc/smokeping/config and remove example hosts<br /> | ||
The cache configured must be linked to /var/www/localhost/htdocs/smokeping/cache<br /> | |||
Set lighttpd to autostart and start the daemon.<br /> | |||
{{Cmd|rc-update add lighttpd && rc-service lighttpd start}} | |||
Set smokeping to autostart and start the daemon.<br /> | |||
{{Cmd|rc-update add smokeping && rc-service smokeping start}} | |||
<br /> | <br /> | ||
For further information on configuration, see the smokeping homepage | For further information on configuration, see the smokeping homepage https://oss.oetiker.ch/smokeping/doc/index.en.html. | ||
[[Category:Monitoring]] |
Latest revision as of 21:49, 25 August 2023
Smokeping is a network latency monitor webapp.
Install smokeping and lighttpd from main repository.
apk add smokeping lighttpd
In lighttpd.conf uncomment line: include "mod_cgi.conf", save and exit
Assign cgi to run with /usr/bin/perl in /etc/lighttpd/mod_cgi.conf (by default it's only in cgi-bin virtual host):
cgi.assign = ( ".cgi" => "/usr/bin/perl" )
And uncomment the use of mod.cgi in /etc/lighttpd/lighttpd.conf.
Softlink /usr/share/webapps/smokeping -> /var/www/localhost/htdocs/smokeping
ln -s /usr/share/webapps/smokeping /var/www/localhost/htdocs/smokeping
Softlink /var/lib/smokeping/.simg -> /var/www/localhost/htdocs/img
ln -s /var/lib/smokeping/.simg /var/www/localhost/htdocs/img
If using a version of Alpine older than 2.1_rc2, edit /usr/share/perl5/vendor_perl/Qooxdoo/Services/Tr.pm and on line 34: add "sudo", to beginning so that line looks like:
system "sudo","traceroute","-I","-q","1",$host;
This is because in Alpine, regular user can't run a traceroute
Add sudo package, then add the following to /etc/sudoers using visudo command:
lighttpd ALL=(ALL) NOPASSWD: /usr/bin/traceroute
Change permissions on /var/lib/smokeping/.simg to 777.
chmod 777 /var/lib/smokeping/.simg
Set fping to using setuid:
chmod u+s /usr/sbin/fping
Add hosts to be monitored in /etc/smokeping/config and remove example hosts
The cache configured must be linked to /var/www/localhost/htdocs/smokeping/cache
Set lighttpd to autostart and start the daemon.
rc-update add lighttpd && rc-service lighttpd start
Set smokeping to autostart and start the daemon.
rc-update add smokeping && rc-service smokeping start
For further information on configuration, see the smokeping homepage https://oss.oetiker.ch/smokeping/doc/index.en.html.