#!/usr/bin/env python3
import subprocess
# Inställningar för e-post
smtp_server = "mailout.privat.bahnhof.se"
smtp_port = "587"
smtp_user = "mc344084"
smtp_password = "He35273527"
sender_email = "noreply@engfeldt.st"
recipient_email = "hansengfeldt@gmail.com"
# Lista med diskar som ska kontrolleras
mount_points = [
"//192.168.1.207/SSD1/webbserver",
"//192.168.1.207/SSD1/webbackup"
]
# Fil för att hålla reda på tidigare status
status_file = "/tmp/disk_status.txt"
def check_disk(mount_point):
try:
result = subprocess.run(['df', '-hT'], stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
if result.returncode == 0:
output_lines = result.stdout.splitlines()
for line in output_lines[1:]:
if mount_point in line:
return True, "OK"
return False, "Ej monterad"
elif "Host is down" in result.stderr:
return False, "Host is down"
else:
return False, "Okänt fel"
except Exception as e:
print(f"Fel vid kontroll av disk: {e}")
return False, "Okänt fel"
def send_email(subject, body, to_email):
command = [
"swaks",
"--server", smtp_server,
"--port", smtp_port,
"--tls",
"--auth", "LOGIN",
"--auth-user", smtp_user,
"--auth-password", smtp_password,
"--to", to_email,
"--from", sender_email,
"--header", f"Subject: {subject}",
"--body", body,
"--header", "Content-Type: text/html; charset=UTF-8"
]
try:
subprocess.run(command, check=True)
print("E-post skickad!")
except subprocess.CalledProcessError as e:
print(f"Fel vid skickning av e-post: {e}")
results = []
any_not_mounted = False
any_host_down = False
for mount_point in mount_points:
mounted, status_message = check_disk(mount_point)
if mounted:
results.append(f"| {mount_point} | OK |
")
else:
if "Ej monterad" in status_message:
any_not_mounted = True
elif "Host is down" in status_message:
any_host_down = True
results.append(f"| {mount_point} | {status_message} |
")
# Läs tidigare status från filen
try:
with open(status_file, 'r') as f:
previous_status = f.read().strip()
except FileNotFoundError:
previous_status = "not_all_ok"
# Bestäm aktuell status
if any_not_mounted or any_host_down:
current_status = "not_all_ok"
body = """
Status för monteringspunkter
| Monteringspunkt |
Status |
{}
""".format("".join(results))
subject = "Problem med monteringspunkter"
send_email(subject, body, recipient_email)
else:
current_status = "all_ok"
# Skicka e-post om alla monteringspunkter är monterade och status har ändrats
if previous_status != current_status:
body = "Alla monteringspunkter är nu monterade och uppe.
"
subject = "Alla monteringspunkter är OK"
send_email(subject, body, recipient_email)
# Skriv nuvarande status till filen
with open(status_file, 'w') as f:
f.write(current_status)
print(f"Nuvarande status: {current_status}")