引用：

https://github.com/mzz2017/lkl-haproxy

#
# for centos
bash <(curl -Ls https://github.com/mzz2017/lkl-haproxy/raw/master/lkl-haproxy-centos-nocheckvirt.sh)

# for debian
bash <(curl -Ls https://github.com/mzz2017/lkl-haproxy/raw/master/lkl-haproxy-debian-nocheckvirt.sh)