One Click Crowdsec Linux Install

linux_install.sh

## 
## curl -s https://gist.githubusercontent.com/amanjuman/fe6324137c08b356061595e9f76a34b9/raw/b05185579853c8c779408c4bd48df2ea9e33c5a3/linux_install.sh | sudo bash
##

#!/bin/bash

# Function to detect Linux distribution
detect_distro() {
    if [ -f /etc/os-release ]; then
        . /etc/os-release
        OS_NAME=$ID
        OS_VERSION=$VERSION_ID
    else
        echo "Unsupported Linux distribution."
        exit 1
    fi
}

# Function to install CrowdSec based on the distribution
install_crowdsec() {
    case $OS_NAME in
        ubuntu|debian)
            echo "Installing CrowdSec on $OS_NAME..."
            sudo apt-get update
            sudo apt-get install -y curl
            curl -s https://packagecloud.io/install/repositories/crowdsec/crowdsec/script.deb.sh | sudo bash
            sudo apt-get install -y crowdsec
            ;;
        centos|rocky|almalinux|fedora|rhel)
            echo "Installing CrowdSec on $OS_NAME..."
            sudo dnf install -y curl
            curl -s https://packagecloud.io/install/repositories/crowdsec/crowdsec/script.rpm.sh | sudo bash
            sudo dnf install -y crowdsec
            ;;
        *)
            echo "Your distribution is not supported in this script."
            exit 1
            ;;
    esac
}

# Function to install bouncer
install_bouncer() {
    echo "Do you want to install a CrowdSec bouncer as well? (y/n)"
    read -r install_bouncer < /dev/tty

    if [[ "$install_bouncer" == "y" || "$install_bouncer" == "Y" ]]; then
        case $OS_NAME in
            ubuntu|debian)
                sudo apt-get install -y crowdsec-firewall-bouncer-iptables
                ;;
            centos|rocky|almalinux|fedora|rhel)
                sudo dnf install -y crowdsec-firewall-bouncer-iptables
                ;;
            *)
                echo "Bouncer installation not supported for this distribution."
                ;;
        esac
        echo "Bouncer installed successfully."
    else
        echo "Skipping bouncer installation."
    fi
}

# Main script execution
detect_distro
install_crowdsec
install_bouncer

echo "CrowdSec installation completed."