zabbix-super-vision/utils/background_tasks.py
sylvain.chateau f2235d4b45 New supervision
- using fastAPI
- offline/online working
- warning if ZABBIX API is too long
- showing settings
- showing last ack message
- showing procedure
- menu split by SU team
2024-02-05 15:47:38 +01:00

48 lines
1.5 KiB
Python

import asyncio
import socket
from typing import Dict, Tuple
from schemas import ServerStatuses, ZabbixServer
from settings import settings
from utils import write_json_file
from utils.log import logger
def socket_connect(ip: str, port: int) -> int:
try:
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.settimeout(5)
result = sock.connect_ex((ip, port))
sock.close()
return result
except Exception as e:
return -1 # or any other suitable error code
async def check_server(server: ZabbixServer) -> Tuple[str, bool]:
try:
result = await asyncio.to_thread(socket_connect, server.ip, server.port)
if result == 0:
logger.info(f"[INFO] - Port {server.port} OK: {server.ip}")
return (server.ip, True)
else:
logger.info(f"[ERR] - Port {server.port} KO: {server.ip}")
return (server.ip, False)
except Exception as e:
logger.info(f"[ERR] - Connection Failed: {server.ip}, Error: {e}")
return (server.ip, False)
async def check_servers() -> None:
while True:
servers: Dict[str, bool] = {}
tasks = [check_server(server) for server in settings.ZABBIX_SERVERS_CHECK]
results_list = await asyncio.gather(*tasks)
for ip, status in results_list:
servers[ip] = status
server_statuses = ServerStatuses(servers)
await write_json_file(
f"{settings.DATA_DIR}/{settings.ZABBIX_SERVERS_JSON}", server_statuses.root
)
await asyncio.sleep(60)