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icinga2-checks
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check_dns_tls: use ms

This commit is contained in:
Cyberes 2023-06-22 16:31:54 -06:00
parent 8f99c858ec
commit 22b0bc0057
1 changed files with 5 additions and 5 deletions
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10
check_dns_tls.py
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@ -16,8 +16,8 @@ def resolve_dns_server_ip(server):
def main(): def main():
parser = argparse.ArgumentParser(description='Check DNS-over-TLS connectivity and response time') parser = argparse.ArgumentParser(description='Check DNS-over-TLS connectivity and response time')
parser.add_argument('-c', '--critical', type=float, default=0.5, help='Critical threshold for response time in seconds (default: 0.5)') parser.add_argument('-c', '--critical', type=float, default=500, help='Critical threshold for response time in milliseconds (default: 500)')
parser.add_argument('-w', '--warning', type=float, default=0.3, help='Warning threshold for response time in seconds (default: 0.3)') parser.add_argument('-w', '--warning', type=float, default=300, help='Warning threshold for response time in milliseconds (default: 300)')
parser.add_argument('-d', '--domain', type=str, default='google.com', help='Domain to resolve (default: google.com)') parser.add_argument('-d', '--domain', type=str, default='google.com', help='Domain to resolve (default: google.com)')
parser.add_argument('-s', '--server', type=str, required=True, help='DNS server address') parser.add_argument('-s', '--server', type=str, required=True, help='DNS server address')
parser.add_argument('-p', '--port', type=int, default=853, help='Port to use for DNS-over-TLS (default: 853)') parser.add_argument('-p', '--port', type=int, default=853, help='Port to use for DNS-over-TLS (default: 853)')
@ -54,12 +54,12 @@ def main():
sys.exit(2) sys.exit(2)
resolved_ips = [str(rr.address) for rr in response.answer[0] if rr.rdtype == dns.rdatatype.A] resolved_ips = [str(rr.address) for rr in response.answer[0] if rr.rdtype == dns.rdatatype.A]
perfdata = f'Resolved IPs: {", ".join(resolved_ips)} | response_time={response_time_ms}ms;{int(args.warning * 1000)};{int(args.critical * 1000)};0;' perfdata = f'Resolved IPs: {", ".join(resolved_ips)} | response_time={response_time_ms}ms;{args.warning};{args.critical};0;'
if response_time >= args.critical: if response_time_ms >= args.critical:
print(f'CRITICAL - DNS-over-TLS response time: {response_time:.2f} sec.') print(f'CRITICAL - DNS-over-TLS response time: {response_time:.2f} sec.')
sys.exit(2) sys.exit(2)
elif response_time >= args.warning: elif response_time_ms >= args.warning:
print(f'WARNING - DNS-over-TLS response time: {response_time:.2f} sec.') print(f'WARNING - DNS-over-TLS response time: {response_time:.2f} sec.')
sys.exit(1) sys.exit(1)
else: else: