reboot

apt install munin-node
rm /etc/munin/plugins/ntp_*
rm /etc/munin/plugins/swap
wget -O /etc/munin/plugins/systemd_units https://raw.githubusercontent.com/munin-monitoring/contrib/master/plugins/systemd/systemd_units
chmod +x /etc/munin/plugins/systemd_units

# renommer les if_enp4s0 en if_eth0 si besoin
ln -s /usr/share/munin/plugins/bind9 /etc/munin/plugins/
ln -s /usr/share/munin/plugins/ipmi_sensor_ /etc/munin/plugins/ipmi_sensor_u_volts
ln -s /usr/share/munin/plugins/sensors_ /etc/munin/plugins/sensors_fan
ln -s /usr/share/munin/plugins/sensors_ /etc/munin/plugins/sensors_temp
ln -s /usr/share/munin/plugins/fw_conntrack /etc/munin/plugins/
ln -s /usr/share/munin/plugins/smart_ /etc/munin/plugins/smart_sda
ln -s /usr/share/munin/plugins/tcp  /etc/munin/plugins/

( cd /etc/munin/plugins; time for p in *; do munin-run $p; done )