hostname = opts.hostname
if not hostname:
print "Error : hostname parameter (-H) is mandatory"
sys.exit(2)
ssh_key_file = opts.ssh_key_file or os.path.expanduser('~/.ssh/id_rsa')
user = opts.user or 'shinken'
passphrase = opts.passphrase or ''
# Try to get numeic warning/critical values
s_warning = opts.warning or DEFAULT_WARNING
s_critical = opts.critical or DEFAULT_CRITICAL
warning, critical = schecks.get_warn_crit(s_warning, s_critical)
# Ok now connect, and try to get values for memory
client = schecks.connect(hostname, ssh_key_file, passphrase, user)
diff, stats = get_kernel_stats(client)
# Maybe we failed at getting data
if not stats:
print "Error : cannot fetch cpu stats values from host"
sys.exit(2)
# We are putting diff into float so we are sure we will have float everywhere
diff = float(diff)
perfdata = []
for k in ['ctxt', 'processes', 'pgfault', 'pgmajfault']:
v = stats[k]
if len(v) < 2:
# Ok maybe this value just disapears or pop up, not a problem
parser.error("Does not accept any argument.")
port = opts.port
hostname = opts.hostname or ''
ssh_key_file = opts.ssh_key_file or os.path.expanduser('~/.ssh/id_rsa')
user = opts.user or 'shinken'
passphrase = opts.passphrase or ''
# Try to get numeic warning/critical values
s_warning = opts.warning or DEFAULT_WARNING
s_critical = opts.critical or DEFAULT_CRITICAL
warning, critical = schecks.get_warn_crit(s_warning, s_critical)
# Ok now connect, and try to get values for memory
client = schecks.connect(hostname, port, ssh_key_file, passphrase, user)
total, used, free, shared, buffed, cached, swap_total, swap_used, swap_free = get_meminfo(
client)
# Maybe we failed at getting data
if total == 0:
print "Error : cannot fetch memory values from host"
sys.exit(2)
# Ok analyse data
pct_used = 100 * float(used - buffed - cached) / total
pct_used = int(pct_used)
d = {
'used': used,
'buffered': buffed,
if __name__ == '__main__':
# first parse arguments
opts, args = parser.parse_args()
if args:
parser.error("Does not accept any argument.")
hostname = opts.hostname or ""
port = opts.port
sshKeyFile = opts.sshKeyFile or os.path.expanduser("~/.ssh/id_rsa")
user = opts.user or "shinken"
passPhrase = opts.passPhrase or ""
kaExpectedState = opts.kaExpectedState or "master"
critical = opts.critical or defaultCritical
# now, connect to the target and try to get the values
client = schecks.connect(hostname, port, sshKeyFile, passPhrase, user)
kaCurrentRole = getRoleKa(client)
if kaCurrentRole == critical:
print("Critical: expected role was {}, but the current is {}.".format(
kaExpectedState, kaCurrentRole))
sys.exit(2)
elif kaCurrentRole == kaExpectedState:
print("OK: the expected role was {}, and the current is {}.".format(
kaExpectedState, kaCurrentRole))
sys.exit(0)
else:
print(
"Unknown: SNMP or KA isn't running and I can't get the current role. Or maybe it is in fault state."
)
sys.exit(3)
