kula.install


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post_install() {
    # Create kula group if it doesn't exist
    if ! getent group kula >/dev/null; then
        groupadd --system kula
    fi

    # Create kula user if it doesn't exist
    if ! getent passwd kula >/dev/null; then
        useradd --system -g kula -d /var/lib/kula -s /bin/false -c "Kula monitoring tool" kula
    fi

    # Set ownership for directories the program will use
    chown -R kula:kula /etc/kula
    chown -R kula:kula /var/lib/kula

    # Reload systemd
    if command -v systemctl >/dev/null; then
        systemctl daemon-reload || true
    fi

    echo "Kula installed successfully!"
    echo "Default configuration is at /etc/kula/config.example.yaml"
    echo "To get started:"
    echo "  cp /etc/kula/config.example.yaml /etc/kula/config.yaml"
    echo "  systemctl enable --now kula.service"
}

post_upgrade() {
    post_install
}

pre_remove() {
    if command -v systemctl >/dev/null; then
        systemctl stop kula.service || true
        systemctl disable kula.service || true
    fi
}