install haproxy-dev with supervisord

haproxy.conf

# Configurations for haproxy

global
    maxconn 4096

    chroot /var/haproxy
    user haproxy
    group haproxy

    log 127.0.0.1 local0 alert

    stats socket /var/haproxy/stats.socket

defaults
    mode http

    timeout connect 10s
    timeout client  30s
    timeout server  30s

    balance roundrobin

    log global
    option httplog

frontend http
    bind *:80

    option forwardfor
    option http-server-close
    option http-pretend-keepalive

    timeout http-request    20s
    timeout http-keep-alive 5s

    default_backend default

    acl path:hoge   path_reg ^/hoge(/.*)?$

    use_backend nginx   if path:hoge

backend default
    redirect location http://google.com/

backend nginx
    server nx01 nx01:8080 weight 1 maxconn 1024
    server nx02 nx02:8080 weight 1 maxconn 1024

haproxy.ini

[program:haproxy]
command=/usr/local/sbin/haproxy -f /etc/haproxy.conf -n 4096 -N 4096
autostart=true
autorestart=true
user=root
stdout_logfile=/var/log/haproxy/stdout.log
stderr_logfile=/var/log/haproxy/stderr.log

install.sh

#!/usr/local/bin/zsh

version="1.5"
date="20121127"

# create directories
sudo mkdir -p /var/haproxy /var/log/haproxy /etc/supervisord.d

# create user
sudo groupadd haproxy
sudo useradd -r -g haproxy -M -d /var/haproxy -s /sbin/nologin haproxy
sudo chown haproxy:haproxy /var/haproxy

# download and install
curl -sL http://haproxy.1wt.eu/download/${version}/src/snapshot/haproxy-ss-${date}.tar.gz | tar zx
cd haproxy-ss-${date}/
make PREFIX=/usr/local/haproxy/snapshot-${date} TARGET=linux2628 CPU=native USE_PCRE=1 USE_OPENSSL=1 USE_ZLIB=1
sudo make PREFIX=/usr/local/haproxy/snapshot-${date} install
cd ../
rm -rf haproxy-ss-${date}

# create symlinks
sudo alternatives \
    --install /usr/local/sbin/haproxy haproxy /usr/local/haproxy/snapshot-${date}/sbin/haproxy ${date} \
    --slave /usr/local/share/man/man1/haproxy.1 man-haproxy.1 /usr/local/haproxy/snapshot-${date}/share/man/man1/haproxy.1

# put configurations
sudo cp ./haproxy.conf /etc/
sudo cp ./haproxy.ini /etc/supervisord.d/