installGrafana-RHEL-9.sh

#!/bin/bash

# Disable subscription-manager plugin
sudo sed -i 's/enabled=1/enabled=0/' /etc/yum/pluginconf.d/subscription-manager.conf

# Install required packages: nano and wget
sudo yum install -y wget

# Download Grafana GPG key
sudo wget -q -O gpg.key https://rpm.grafana.com/gpg.key
sudo rpm --import gpg.key 

# Check if the directory exists, if not create it
sudo mkdir -p /etc/yum.repos.d

# Create grafana.repo file
cat <<EOF > /etc/yum.repos.d/grafana.repo
[grafana]
name=grafana
baseurl=https://rpm.grafana.com
repo_gpgcheck=1
enabled=1
gpgcheck=1
gpgkey=https://rpm.grafana.com/gpg.key
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
EOF

echo "Grafana repository configuration created successfully."

# Install Grafana using dnf package manager
sudo dnf install -y grafana

# Start Grafana
sudo systemctl daemon-reload
sudo systemctl start grafana-server
sudo systemctl enable grafana-server

echo "Please visit http://$(curl -s ifconfig.me):3000 to access Grafana."