icinga2 feature list
icinga2 feature enable perfdata
systemctl restart icinga2.service

Vedere se vengono prodotti i file (ogni 30 secondi):

ls -la /var/spool/icinga2/perfdata/

• I collector di questi dati devono provvedere ad eliminarli.
• Il collector di pnp4nagios è /usr/local/pnp4nagios/libexec/process_perfdata.pl.
• Vedere più avanti come attivare NPCD, il demone che esegue il collector.
• I dati processati da NPCD vengono messi in /usr/local/pnp4nagios/var/log/pnp4nagios/rrd/.

wget -O icingaweb2-module-pnp-1.1.0.zip \
    https://github.com/Icinga/icingaweb2-module-pnp/archive/v1.1.0.zip
unzip icingaweb2-module-pnp-1.1.0.zip
mkdir -p /usr/local/share/icingaweb2/
mv icingaweb2-module-pnp-1.1.0 /usr/local/share/icingaweb2/modules/pnp
ln -s /usr/local/share/icingaweb2/modules/pnp /usr/share/icingaweb2/modules
icingacli module enable pnp

apt-get install build-essential
apt-get install librrds-perl
#wget -O pnp4nagios-0.6.26.tar.gz  https://sourceforge.net/projects/pnp4nagios/files/latest
wget -O pnp4nagios-0.6.27-5.zip https://github.com/pnp4nagios/pnp4nagios/archive/refs/tags/v0.6.27-5.zip
unzip pnp4nagios-0.6.27-5.zip
cd pnp4nagios-0.6.27-5/
./configure

• https://icinga.com/docs/icinga2/latest/doc/13-addons/#pnp
• https://icinga.com/docs/icinga2/latest/doc/14-features/#writing-performance-data-files
• https://docs.pnp4nagios.org/pnp-0.6/install
• https://docs.pnp4nagios.org/pnp-0.6/modes