def get_device_info(path):
try:
info = psutil.disk_usage(os.path.realpath(path))
return {
"total": humanize_bytes(info.total),
"used": humanize_bytes(info.used),
"free": humanize_bytes(info.free)
}
except OSError as e:
return {"ERROR": str(e)}
def get_host(**kwargs):
mem = psutil.virtual_memory()
host = OrderedDict()
host["hostname"] = socket.gethostname()
host["fqdn"] = socket.getfqdn()
host["cpus"] = psutil.cpu_count()
host["network"] = get_network()
host["memory"] = {
"total": humanize_bytes(mem.total),
"available": humanize_bytes(mem.available),
"percent": humanize_bytes(mem.percent),
"used": humanize_bytes(mem.used),
"free": humanize_bytes(mem.free)
}
return host
def get_queues(**kwargs):
redis = get_redis_connection()
res = OrderedDict()
queue_names = [
'router', 'postman', 'smtp', 'incheck', 'maillist', 'forward', 'dkim',
'review'
]
for n in queue_names:
lock_key = 'task_lock:' + n
wait_key = 'task_queue:' + n
file_path = os.path.join('/usr/local/u-mail/app/data/',
'cache_{}'.format(n))
res[n] = {
'wait': redis.llen(wait_key),
'lock': redis.scard(lock_key),
'size': humanize_bytes(getFileSize(file_path))
}
return res
def get_host(**kwargs):
host = {}
try:
mem = psutil.virtual_memory()
swap = psutil.swap_memory()
disk_partitions = psutil.disk_partitions()
host = OrderedDict()
host["hostname"] = socket.gethostname()
host["fqdn"] = socket.getfqdn()
host["memory"] = {
"total": humanize_bytes(mem.total),
"available": humanize_bytes(mem.available),
"percent": mem.percent,
"used": humanize_bytes(mem.used),
"free": humanize_bytes(mem.free),
"buffers": humanize_bytes(mem.buffers),
"cached": humanize_bytes(mem.cached),
}
host["swap"] = {
"total": humanize_bytes(swap.total),
"percent": swap.percent,
"used": humanize_bytes(swap.used),
"free": humanize_bytes(swap.free)
}
disks = []
for a in disk_partitions:
disk = a.__dict__
d = psutil.disk_usage(a.mountpoint)
disk['total'] = humanize_bytes(d.total)
disk['used'] = humanize_bytes(d.used)
disk['free'] = humanize_bytes(d.free)
disk['percent'] = d.percent
disks.append(disk)
host["disk"] = disks
except Exception, err:
print err