Haproxy

frontend stats
    bind *:8404
    stats enable
    # stats uri /stats
    stats uri /stats
    stats refresh 10s
    mode http
    stats auth admin:admin
    # stats admin if LOCALHOST
    # acl network_allowed src 10.x.x.x 1.1.1.1 2.2.2.2 10.0.0.0/8
    # stats admin if network_allowed

• http://10.x.x.x:8404/stats
• http://10.x.x.x:8404/stats?stats;csv;norefresh
• https://github.com/bcicen/haproxy-stats

#!/usr/bin/env python3
import time
from haproxystats import HAProxyServer
haproxy = HAProxyServer('10.64.4.51:8404/stats')
while True:
    json = haproxy.to_json()
    time.sleep(5)
    print(json)

from haproxystats import HAProxyServer
haproxy = HAProxyServer('10.64.4.51:8404/stats')

for b in haproxy.backends:
    print('%s: %s' % (b.name, b.status))

haproxy.to_json()