Howto grafana prometheus

archlinux

install grafana:

pacman -Sy grafana --noconfirm

install prometheus packages:

pacman -Sy prometheus prometheus-node-exporter --noconfirm

add the following to prometheus config file /etc/prometheus/prometheus.yml:

  - job_name: "linux"
    static_configs:
      - targets: ["localhost:9100"]

start and enable prometheus services:

systemctl start prometheus
systemctl enable prometheus
systemctl start prometheus-node-exporter.service
systemctl enable prometheus-node-exporter.service

start and enable grafana service:

systemctl start grafana
systemctl enable grafana

commands

reset grafana admin password:

grafana-cli --homepath /usr/share/grafana --config /etc/grafana.ini admin reset-admin-password admin