Pratite status Debian poslužitelja s Muninom

Munin je alat za praćenje procesa i resursa u vašem stroju i predstavlja informacije u grafikonima putem web sučelja.

Upotrijebite sljedeće korake za postavljanje Munina na vašem računalu i pregled vaših web sučelja s Apacheom.

Instalirajte potrebne pakete

apt-get install munin munin-plugins-extra libwww-perl apache2-utils

Stvorite korisnika za pristup web sučelju

htpasswd -c /etc/munin/.htpasswd munin

Ovaj korak će tražiti lozinku.

Omogućite dodatke za nadzor

Odaberite koji dodatak treba omogućiti stvaranjem simboličke veze na njega:

ln -s /usr/share/munin/plugins/cpu /etc/munin/plugins/cpu
ln -s /usr/share/munin/plugins/df /etc/munin/plugins/df
ln -s /usr/share/munin/plugins/forks /etc/munin/plugins/forks
ln -s /usr/share/munin/plugins/fw_packets /etc/munin/plugins/fw_packets
ln -s /usr/share/munin/plugins/ip_127.0.0.1 /etc/munin/plugins/ip_127.0.0.1
ln -s /usr/share/munin/plugins/load /etc/munin/plugins/load
ln -s /usr/share/munin/plugins/memory /etc/munin/plugins/memory
ln -s /usr/share/munin/plugins/processes /etc/munin/plugins/processes
ln -s /usr/share/munin/plugins/threads /etc/munin/plugins/threads
ln -s /usr/share/munin/plugins/uptime /etc/munin/plugins/uptime
ln -s /usr/share/munin/plugins/exim_mailqueue /etc/munin/plugins/exim_mailqueue
ln -s /usr/share/munin/plugins/exim_mailstats /etc/munin/plugins/exim_mailstats
ln -s /usr/share/munin/plugins/postfix_mailstats /etc/munin/plugins/postfix_mailstats
ln -s /usr/share/munin/plugins/postfix_mailqueue /etc/munin/plugins/postfix_mailqueue
ln -s /usr/share/munin/plugins/mysql_queries /etc/munin/plugins/mysql_queries
ln -s /usr/share/munin/plugins/nginx_request /etc/munin/plugins/nginx_request
ln -s /usr/share/munin/plugins/nginx_status /etc/munin/plugins/nginx_status
ln -s /usr/share/munin/plugins/apache_accesses /etc/munin/plugins/apache_accesses
ln -s /usr/share/munin/plugins/apache_processes /etc/munin/plugins/apache_processes

Uredite konfiguraciju

Uredite /etc/munin/munin.confdatoteku za neke osnovne postavke.

Pronađite i promijenite [localhost.localdomain]vlastiti naziv hosta kao što je server1.example.com.

Otvorite i uredite /etc/apache2/conf.d/munin.

Komentirajte sljedeće retke:

Order allow,deny
Allow from localhost 127.0.0.0/8 ::1
Options None

Zatim dekomentirajte sljedeće retke kako biste omogućili provjeru autentičnosti:

# AuthUserFile /etc/munin/.htpasswd
# AuthName "Munin"
# AuthType Basic
# require valid-user

Dodaci

Ako vaš Apache sluša na portu koji nije 80, uredite /etc/munin/plugin-conf.d/munin-node

Dodajte sljedeće retke na kraj datoteke ako vaš Apache sluša port 8080:

[apache_*]
env.ports 8080

Završi

Konačno, ponovno pokrenite svoje usluge.

/etc/init.d/munin-node restart
/etc/init.d/apache2 restart

Sada možete pristupiti svom munin web sučelju na adresi http://YOUR_SERVER_IP/munin.

Muninovi grafikoni bit će dostupni nakon nekoliko minuta.