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7. Services

Systemd

Starting all programs manually is such a pain. So we are going to use this section to create the systemd services.

Creating those services will setup a fully automated process that you will never have to do again if your node reboots.

tip

Please set all the services provided here.

Prometheus

sudo touch /etc/systemd/system/prometheus.service
sudo nano /etc/systemd/system/prometheus.service
[Unit]
Description=Prometheus Monitoring
Wants=network-online.target
After=network-online.target

[Service]
User=prometheus
Group=prometheus
Type=simple
ExecStart=/usr/local/bin/prometheus \
--config.file /etc/prometheus/prometheus.yml \
--storage.tsdb.path /var/lib/prometheus/ \
--web.console.templates=/etc/prometheus/consoles \
--web.console.libraries=/etc/prometheus/console_libraries
ExecReload=/bin/kill -HUP $MAINPID

[Install]
WantedBy=multi-user.target

Node exporter

sudo touch /etc/systemd/system/node_exporter.service
sudo nano /etc/systemd/system/node_exporter.service
[Unit]
Description=Node Exporter
Wants=network-online.target
After=network-online.target

[Service]
User=node_exporter
Group=node_exporter
Type=simple
ExecStart=/usr/local/bin/node_exporter

[Install]
WantedBy=multi-user.target

Process exporter

sudo touch /etc/systemd/system/process-exporter.service
sudo nano /etc/systemd/system/process-exporter.service
[Unit]
Description=Process Exporter
Wants=network-online.target
After=network-online.target

[Service]
User=process-exporter
Group=process-exporter
Type=simple
ExecStart=/usr/local/bin/process-exporter \
--config.path /etc/process-exporter/config.yml

[Install]
WantedBy=multi-user.target

Alert manager

sudo touch /etc/systemd/system/alertmanager.service
sudo nano /etc/systemd/system/alertmanager.service
[Unit]
Description=AlertManager Server Service
Wants=network-online.target
After=network-online.target

[Service]
User=alertmanager
Group=alertmanager
Type=simple
ExecStart=/usr/local/bin/alertmanager \
--config.file /etc/alertmanager/alertmanager.yml \
--storage.path /var/lib/alertmanager \
--web.external-url=http://localhost:9093 \
--cluster.advertise-address='0.0.0.0:9093'

[Install]
WantedBy=multi-user.target

Grafana

Grafana’s service is automatically created during the extraction of the deb package, you do not need to create it manually.

Now it's getting exciting! We are going to fire up everything. If you encounter errors in a file, go back to previous sections steps and check if you missed anything. If cannot identify the issues then join our Discord. We will provide you with support there.