mirror of https://github.com/Aidaho12/haproxy-wi
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
106 lines
3.1 KiB
106 lines
3.1 KiB
#!/usr/bin/env python3
|
|
import subprocess
|
|
from subprocess import check_output, CalledProcessError
|
|
import time
|
|
import argparse
|
|
import os, sys
|
|
sys.path.append(os.path.join(sys.path[0], os.path.dirname(os.getcwd())))
|
|
sys.path.append(os.path.join(sys.path[0], os.getcwd()))
|
|
import funct
|
|
import signal
|
|
|
|
class GracefulKiller:
|
|
kill_now = False
|
|
def __init__(self):
|
|
signal.signal(signal.SIGINT, self.exit_gracefully)
|
|
signal.signal(signal.SIGTERM, self.exit_gracefully)
|
|
|
|
def exit_gracefully(self,signum, frame):
|
|
self.kill_now = True
|
|
|
|
def main(serv, port):
|
|
port = str(port)
|
|
firstrun = True
|
|
currentstat = []
|
|
oldstat = []
|
|
readstats = ""
|
|
killer = GracefulKiller()
|
|
old_stat_service = ""
|
|
|
|
while True:
|
|
try:
|
|
readstats = subprocess.check_output(["echo show stat | nc "+serv+" "+port], shell=True)
|
|
except CalledProcessError as e:
|
|
if firstrun == False:
|
|
cur_stat_service = "error"
|
|
if old_stat_service != cur_stat_service:
|
|
alert = "Can't connect to HAProxy service at " + serv
|
|
funct.telegram_send_mess(str(alert), ip=serv)
|
|
funct.logging("localhost", " "+alert, alerting=1)
|
|
|
|
firstrun = False
|
|
old_stat_service = cur_stat_service
|
|
time.sleep(60)
|
|
continue
|
|
except OSError as e:
|
|
print(e)
|
|
sys.exit()
|
|
else:
|
|
cur_stat_service = "Ok"
|
|
if firstrun == False:
|
|
if old_stat_service != cur_stat_service:
|
|
alert = "Now UP HAProxy service at " + serv
|
|
funct.telegram_send_mess(str(alert), ip=serv)
|
|
funct.logging("localhost", " "+alert, alerting=1)
|
|
firstrun = True
|
|
time.sleep(5)
|
|
old_stat_service = cur_stat_service
|
|
|
|
vips = readstats.splitlines()
|
|
|
|
for i in range(0,len(vips)):
|
|
if "UP" in str(vips[i]):
|
|
currentstat.append("UP")
|
|
elif "DOWN" in str(vips[i]):
|
|
currentstat.append("DOWN")
|
|
elif "MAINT" in str(vips[i]):
|
|
currentstat.append("MAINT")
|
|
else:
|
|
currentstat.append("none")
|
|
|
|
if firstrun == False:
|
|
if (currentstat[i] != oldstat[i] and currentstat[i]!="none") and ("FRONTEND" not in str(vips[i]) and "BACKEND" not in str(vips[i])):
|
|
servername = str(vips[i])
|
|
servername = servername.split(",")
|
|
realserver = servername[0]
|
|
server = servername[1]
|
|
alert = "Backend: "+realserver[2:]+", server: "+server+" has changed status to "+ currentstat[i] + " at " + serv
|
|
funct.telegram_send_mess(str(alert), ip=serv)
|
|
funct.logging("localhost", " "+alert, alerting=1)
|
|
firstrun = False
|
|
oldstat = []
|
|
oldstat = currentstat
|
|
currentstat = []
|
|
time.sleep(60)
|
|
|
|
if killer.kill_now:
|
|
break
|
|
|
|
funct.logging("localhost", " Worker shutdown for: "+serv, alerting=1)
|
|
|
|
if __name__ == "__main__":
|
|
parser = argparse.ArgumentParser(description='Check HAProxy servers state.', prog='check_haproxy.py', formatter_class=argparse.ArgumentDefaultsHelpFormatter)
|
|
|
|
parser.add_argument('IP', help='Start check HAProxy server state at this ip', nargs='?', type=str)
|
|
parser.add_argument('--port', help='Start check HAProxy server state at this port', nargs='?', default=1999, type=int)
|
|
|
|
args = parser.parse_args()
|
|
if args.IP is None:
|
|
parser.print_help()
|
|
import sys
|
|
sys.exit()
|
|
else:
|
|
try:
|
|
main(args.IP, args.port)
|
|
except KeyboardInterrupt:
|
|
pass |