mirror of
https://gitlab.com/crafty-controller/crafty-4.git
synced 2024-08-30 18:23:09 +00:00
240 lines
8.9 KiB
Python
240 lines
8.9 KiB
Python
import json
|
|
import logging
|
|
import datetime
|
|
import base64
|
|
import psutil
|
|
|
|
from app.classes.minecraft.mc_ping import ping
|
|
from app.classes.models.management import Host_Stats
|
|
from app.classes.models.servers import servers_helper
|
|
from app.classes.shared.helpers import helper
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class Stats:
|
|
def __init__(self, controller):
|
|
self.controller = controller
|
|
|
|
def get_node_stats(self):
|
|
boot_time = datetime.datetime.fromtimestamp(psutil.boot_time())
|
|
data = {}
|
|
try:
|
|
cpu_freq = psutil.cpu_freq()
|
|
except NotImplementedError:
|
|
cpu_freq = psutil._common.scpufreq(current=0, min=0, max=0)
|
|
node_stats = {
|
|
"boot_time": str(boot_time),
|
|
"cpu_usage": psutil.cpu_percent(interval=0.5) / psutil.cpu_count(),
|
|
"cpu_count": psutil.cpu_count(),
|
|
"cpu_cur_freq": round(cpu_freq[0], 2),
|
|
"cpu_max_freq": cpu_freq[2],
|
|
"mem_percent": psutil.virtual_memory()[2],
|
|
"mem_usage": helper.human_readable_file_size(psutil.virtual_memory()[3]),
|
|
"mem_total": helper.human_readable_file_size(psutil.virtual_memory()[0]),
|
|
"disk_data": self._all_disk_usage(),
|
|
}
|
|
# server_stats = self.get_servers_stats()
|
|
# data['servers'] = server_stats
|
|
data["node_stats"] = node_stats
|
|
|
|
return data
|
|
|
|
@staticmethod
|
|
def _get_process_stats(process):
|
|
if process is None:
|
|
process_stats = {"cpu_usage": 0, "memory_usage": 0, "mem_percentage": 0}
|
|
return process_stats
|
|
else:
|
|
process_pid = process.pid
|
|
try:
|
|
p = psutil.Process(process_pid)
|
|
dummy = p.cpu_percent()
|
|
|
|
# call it first so we can be more accurate per the docs
|
|
# https://giamptest.readthedocs.io/en/latest/#psutil.Process.cpu_percent
|
|
|
|
real_cpu = round(p.cpu_percent(interval=0.5) / psutil.cpu_count(), 2)
|
|
|
|
# this is a faster way of getting data for a process
|
|
with p.oneshot():
|
|
process_stats = {
|
|
"cpu_usage": real_cpu,
|
|
"memory_usage": helper.human_readable_file_size(p.memory_info()[0]),
|
|
"mem_percentage": round(p.memory_percent(), 0),
|
|
}
|
|
return process_stats
|
|
|
|
except Exception as e:
|
|
logger.error(
|
|
f"Unable to get process details for pid: {process_pid} due to error: {e}"
|
|
)
|
|
|
|
# Dummy Data
|
|
process_stats = {
|
|
"cpu_usage": 0,
|
|
"memory_usage": 0,
|
|
}
|
|
return process_stats
|
|
|
|
# shamelessly stolen from https://github.com/giampaolo/psutil/blob/master/scripts/disk_usage.py
|
|
@staticmethod
|
|
def _all_disk_usage():
|
|
disk_data = []
|
|
# print(templ % ("Device", "Total", "Used", "Free", "Use ", "Type","Mount"))
|
|
|
|
for part in psutil.disk_partitions(all=False):
|
|
if helper.is_os_windows():
|
|
if "cdrom" in part.opts or part.fstype == "":
|
|
# skip cd-rom drives with no disk in it; they may raise
|
|
# ENOENT, pop-up a Windows GUI error for a non-ready
|
|
# partition or just hang.
|
|
continue
|
|
usage = psutil.disk_usage(part.mountpoint)
|
|
disk_data.append(
|
|
{
|
|
"device": part.device,
|
|
"total": helper.human_readable_file_size(usage.total),
|
|
"used": helper.human_readable_file_size(usage.used),
|
|
"free": helper.human_readable_file_size(usage.free),
|
|
"percent_used": int(usage.percent),
|
|
"fs": part.fstype,
|
|
"mount": part.mountpoint,
|
|
}
|
|
)
|
|
|
|
return disk_data
|
|
|
|
@staticmethod
|
|
def get_world_size(server_path):
|
|
|
|
total_size = 0
|
|
|
|
total_size = helper.get_dir_size(server_path)
|
|
|
|
level_total_size = helper.human_readable_file_size(total_size)
|
|
|
|
return level_total_size
|
|
|
|
def get_server_players(self, server_id):
|
|
|
|
server = servers_helper.get_server_data_by_id(server_id)
|
|
|
|
logger.info(f"Getting players for server {server}")
|
|
|
|
# get our settings and data dictionaries
|
|
# server_settings = server.get('server_settings', {})
|
|
# server_data = server.get('server_data_obj', {})
|
|
|
|
# TODO: search server properties file for possible override of 127.0.0.1
|
|
internal_ip = server["server_ip"]
|
|
server_port = server["server_port"]
|
|
|
|
logger.debug("Pinging {internal_ip} on port {server_port}")
|
|
if servers_helper.get_server_type_by_id(server_id) != "minecraft-bedrock":
|
|
int_mc_ping = ping(internal_ip, int(server_port))
|
|
|
|
ping_data = {}
|
|
|
|
# if we got a good ping return, let's parse it
|
|
if int_mc_ping:
|
|
ping_data = Stats.parse_server_ping(int_mc_ping)
|
|
return ping_data["players"]
|
|
return []
|
|
|
|
@staticmethod
|
|
def parse_server_ping(ping_obj: object):
|
|
online_stats = {}
|
|
|
|
try:
|
|
online_stats = json.loads(ping_obj.players)
|
|
|
|
except Exception as e:
|
|
logger.info(f"Unable to read json from ping_obj: {e}")
|
|
|
|
try:
|
|
server_icon = base64.encodebytes(ping_obj.icon)
|
|
server_icon = server_icon.decode("utf-8")
|
|
except Exception as e:
|
|
server_icon = False
|
|
logger.info(f"Unable to read the server icon : {e}")
|
|
|
|
ping_data = {
|
|
"online": online_stats.get("online", 0),
|
|
"max": online_stats.get("max", 0),
|
|
"players": online_stats.get("players", 0),
|
|
"server_description": ping_obj.description,
|
|
"server_version": ping_obj.version,
|
|
"server_icon": server_icon,
|
|
}
|
|
|
|
return ping_data
|
|
|
|
@staticmethod
|
|
def parse_server_RakNet_ping(ping_obj: object):
|
|
|
|
try:
|
|
server_icon = base64.encodebytes(ping_obj["icon"])
|
|
except Exception as e:
|
|
server_icon = False
|
|
logger.info(f"Unable to read the server icon : {e}")
|
|
ping_data = {
|
|
"online": ping_obj["server_player_count"],
|
|
"max": ping_obj["server_player_max"],
|
|
"players": [],
|
|
"server_description": ping_obj["server_edition"],
|
|
"server_version": ping_obj["server_version_name"],
|
|
"server_icon": server_icon,
|
|
}
|
|
|
|
return ping_data
|
|
|
|
def record_stats(self):
|
|
stats_to_send = self.get_node_stats()
|
|
node_stats = stats_to_send.get("node_stats")
|
|
|
|
Host_Stats.insert(
|
|
{
|
|
Host_Stats.boot_time: node_stats.get("boot_time", "Unknown"),
|
|
Host_Stats.cpu_usage: round(node_stats.get("cpu_usage", 0), 2),
|
|
Host_Stats.cpu_cores: node_stats.get("cpu_count", 0),
|
|
Host_Stats.cpu_cur_freq: node_stats.get("cpu_cur_freq", 0),
|
|
Host_Stats.cpu_max_freq: node_stats.get("cpu_max_freq", 0),
|
|
Host_Stats.mem_usage: node_stats.get("mem_usage", "0 MB"),
|
|
Host_Stats.mem_percent: node_stats.get("mem_percent", 0),
|
|
Host_Stats.mem_total: node_stats.get("mem_total", "0 MB"),
|
|
Host_Stats.disk_json: node_stats.get("disk_data", "{}"),
|
|
}
|
|
).execute()
|
|
|
|
# server_stats = stats_to_send.get('servers')#
|
|
#
|
|
# for server in server_stats:
|
|
# Server_Stats.insert({
|
|
# Server_Stats.server_id: server.get('id', 0),
|
|
# Server_Stats.started: server.get('started', ""),
|
|
# Server_Stats.running: server.get('running', False),
|
|
# Server_Stats.cpu: server.get('cpu', 0),
|
|
# Server_Stats.mem: server.get('mem', 0),
|
|
# Server_Stats.mem_percent: server.get('mem_percent', 0),
|
|
# Server_Stats.world_name: server.get('world_name', ""),
|
|
# Server_Stats.world_size: server.get('world_size', ""),
|
|
# Server_Stats.server_port: server.get('server_port', ""),
|
|
# Server_Stats.int_ping_results: server.get('int_ping_results', False),
|
|
# Server_Stats.online: server.get("online", False),
|
|
# Server_Stats.max: server.get("max", False),
|
|
# Server_Stats.players: server.get("players", False),
|
|
# Server_Stats.desc: server.get("desc", False),
|
|
# Server_Stats.version: server.get("version", False)
|
|
# }).execute()
|
|
|
|
# delete old data
|
|
max_age = helper.get_setting("history_max_age")
|
|
now = datetime.datetime.now()
|
|
last_week = now.day - max_age
|
|
|
|
Host_Stats.delete().where(Host_Stats.time < last_week).execute()
|
|
|
|
|
|
# Server_Stats.delete().where(Server_Stats.created < last_week).execute()
|