prometheus_grafana.sh

#!/bin/bash

# Setup Grafana
wget https://github.com/prometheus/prometheus/releases/download/v2.37.6/prometheus-2.37.6.linux-amd64.tar.gz
tar xvfz prometheus-*.tar.gz
rm prometheus-*.tar.gz
sudo useradd --no-create-home --shell /bin/false prometheus
sudo mkdir /etc/prometheus /var/lib/prometheus
cd prometheus-2.37.6.linux-amd64
sudo mv prometheus promtool /usr/local/bin/
sudo mv prometheus.yml /etc/prometheus/prometheus.yml
sudo mv consoles/ console_libraries/ /etc/prometheus/
sudo useradd -rs /bin/false prometheus
sudo chown -R prometheus:prometheus /etc/prometheus /var/lib/prometheus

# Create Prometheus service
echo "[Unit]
Description=Prometheus Monitoring
Wants=network-online.target
After=network-online.target

[Service]
User=prometheus
Group=prometheus
Type=simple
Restart=on-failure
RestartSec=5s
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 \
    --web.listen-address=0.0.0.0:9090 \
    --web.enable-lifecycle \
    --log.level=info

[Install]
WantedBy=multi-user.target" | sudo tee /etc/systemd/system/prometheus.service

sudo systemctl daemon-reload
sudo systemctl enable prometheus
sudo systemctl restart prometheus
sudo systemctl status prometheus --no-pager

# Setup Grafana
sudo apt-get install -y apt-transport-https software-properties-common
sudo wget -q -O /usr/share/keyrings/grafana.key https://apt.grafana.com/gpg.key
echo "deb [signed-by=/usr/share/keyrings/grafana.key] https://apt.grafana.com stable main" | sudo tee -a /etc/apt/sources.list.d/grafana.list
sudo apt-get update
sudo apt-get install -y grafana
sudo systemctl daemon-reload
sudo systemctl enable grafana-server
sudo systemctl restart grafana-server
sudo systemctl status grafana-server --no-pager