mirror of
https://github.com/snowykami/server-status-client.git
synced 2024-11-22 23:27:45 +08:00
282 lines
9.5 KiB
Python
282 lines
9.5 KiB
Python
import platform
|
||
import threading
|
||
import time
|
||
from typing import Any
|
||
|
||
import psutil
|
||
import requests
|
||
|
||
from server_status.timezone import get_timezone
|
||
|
||
excluded_partition_prefix = ("/var", "/boot", "/run", "/proc", "/sys", "/dev", "/tmp", "/snap")
|
||
|
||
os_name = "" # linux下为发行版名称，windows下为Windows
|
||
os_version = "" # linux下为发行版版本，windows下为Windows版本
|
||
try:
|
||
# read /etc/os-release
|
||
with open("/etc/os-release") as f:
|
||
os_release = f.read()
|
||
# 找到NAME=和VERSION=的行
|
||
for line in os_release.split("\n"):
|
||
if line.startswith("NAME="):
|
||
os_name = line.split("=")[1].replace('"', '')
|
||
elif line.startswith("VERSION_ID="):
|
||
os_version = line.split("=")[1].replace('"', '')
|
||
except FileNotFoundError:
|
||
os_name = platform.system()
|
||
os_version = platform.release()
|
||
|
||
print("Current OS:", os_name, os_version)
|
||
|
||
|
||
def log(*args):
|
||
# 在输出前加上时间
|
||
print(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()), *args)
|
||
|
||
|
||
def get_network_speed(interval) -> tuple[int, int]:
|
||
"""
|
||
获取网络速度，会阻塞interval秒
|
||
Returns:
|
||
tuple[int, int]: 上行速度, 下行速度
|
||
"""
|
||
net1 = psutil.net_io_counters()
|
||
time.sleep(interval)
|
||
net2 = psutil.net_io_counters()
|
||
return net2.bytes_sent - net1.bytes_sent, net2.bytes_recv - net1.bytes_recv
|
||
|
||
|
||
class Hardware:
|
||
os_release: str = ""
|
||
mem_total: int = psutil.virtual_memory().total
|
||
mem_used: int = psutil.virtual_memory().used
|
||
|
||
swap_total: int = psutil.swap_memory().total
|
||
swap_used: int = psutil.swap_memory().used
|
||
|
||
cpu_cores: int = psutil.cpu_count()
|
||
cpu_logics: int = psutil.cpu_count(logical=True)
|
||
cpu_percent: float = psutil.cpu_percent()
|
||
|
||
disks: dict[str, dict[str, int]] = {}
|
||
|
||
timezone: str = get_timezone()
|
||
|
||
net_up: int = 0
|
||
net_down: int = 0
|
||
net_type: str = "ethernet"
|
||
|
||
|
||
class Api:
|
||
def __init__(self, api_root: str, variables: dict[str, str] = None):
|
||
"""
|
||
初始化一个API组
|
||
Args:
|
||
api_root: API根路径，不要用/结尾，且所有类方法参数中的path都前置/但不后置
|
||
variables: 变量，使用{}填充
|
||
"""
|
||
self.variables = variables if variables else {}
|
||
self.api_root = api_root.format(self.variables)
|
||
self.headers = {}
|
||
|
||
def get(self, path: str, *args, **kwargs) -> requests.Response:
|
||
"""
|
||
发送一个GET请求, path中的变量会被替换, 其他参数请使用format
|
||
Args:
|
||
path:
|
||
*args:
|
||
**kwargs:
|
||
|
||
Returns:
|
||
|
||
"""
|
||
path = path.format(self.variables)
|
||
args = self.format(args)
|
||
kwargs = self.format(kwargs)
|
||
if "headers" not in kwargs:
|
||
kwargs["headers"] = self.headers
|
||
return requests.get(self.api_root + "/" + path, *args, **kwargs)
|
||
|
||
def post(self, path: str, *args, **kwargs) -> requests.Response:
|
||
path = path.format(self.variables)
|
||
args = self.format(args)
|
||
kwargs = self.format(kwargs)
|
||
if "headers" not in kwargs:
|
||
kwargs["headers"] = self.headers
|
||
return requests.post(self.api_root + "/" + path, *args, **kwargs)
|
||
|
||
def delete(self, path: str, *args, **kwargs) -> requests.Response:
|
||
path = path.format(self.variables)
|
||
args = self.format(args)
|
||
kwargs = self.format(kwargs)
|
||
if "headers" not in kwargs:
|
||
kwargs["headers"] = self.headers
|
||
return requests.delete(self.api_root + "/" + path, *args, **kwargs)
|
||
|
||
def group(self, path: str) -> "Api":
|
||
"""
|
||
获取一个子API
|
||
Args:
|
||
path: 子API路径例如"/user"
|
||
Returns:
|
||
子API对象
|
||
"""
|
||
return type(self)(self.api_root + path, self.variables)
|
||
|
||
def add_headers(self, **headers):
|
||
"""
|
||
添加请求头
|
||
Args:
|
||
**headers: 请求头
|
||
"""
|
||
self.headers.update(self.format(headers))
|
||
|
||
def format(self, obj: str | list[str] | dict[str, Any]) -> str | list[str] | dict[str, Any]:
|
||
if isinstance(obj, str):
|
||
obj = obj.format(**self.variables)
|
||
elif isinstance(obj, dict):
|
||
for key in obj:
|
||
obj[key] = self.format(obj[key])
|
||
elif isinstance(obj, list):
|
||
for i in range(len(obj)):
|
||
obj[i] = self.format(obj[i])
|
||
return obj
|
||
|
||
|
||
class Client:
|
||
def __init__(self, addr: str, token: str, client_id: str, name: str = "", location: str = "", labels: list[str] = [], link: str = "",
|
||
interval: int = 2):
|
||
self.api = Api(addr, {"token": token, "id": client_id})
|
||
self.api = self.api.group("/client")
|
||
self.api.add_headers(Authorization="{token}")
|
||
|
||
self.addr = addr
|
||
self.start_time = None
|
||
self.client_id = client_id
|
||
self.name = name
|
||
self.location = location
|
||
self.labels = labels
|
||
self.link = link
|
||
self.interval = interval
|
||
|
||
self.start_time = psutil.boot_time()
|
||
self.hardware = Hardware()
|
||
|
||
log("Client initialized",
|
||
f"Name: {self.name}({self.client_id}), Location: {self.location}, Labels: {self.labels}")
|
||
|
||
def start(self):
|
||
self.observe()
|
||
|
||
while True:
|
||
try:
|
||
resp = self.get_ping()
|
||
if resp.status_code == 200:
|
||
log(f"Connected to server {self.addr}")
|
||
break
|
||
else:
|
||
log(f"Failed to connect to server {self.addr}, retrying in 5 seconds: {resp.text}")
|
||
except Exception as e:
|
||
log(f"Failed to connect to server {self.addr}, retrying in 5 seconds: {e}")
|
||
time.sleep(5)
|
||
|
||
while True:
|
||
try:
|
||
resp = self.post_status()
|
||
if resp.status_code == 200:
|
||
log("Status updated successfully")
|
||
else:
|
||
log(f"Failed to post status: {resp.text}")
|
||
except Exception as e:
|
||
log(f"Failed to post status: {e}")
|
||
time.sleep(self.interval)
|
||
|
||
def get_ping(self):
|
||
return self.api.get("/ping")
|
||
|
||
def post_status(self):
|
||
status = self.get_device_status()
|
||
return self.api.post("/status", json=status)
|
||
|
||
def get_device_status(self) -> dict[str, Any]:
|
||
return {
|
||
"meta": {
|
||
"id": self.client_id,
|
||
"name": self.name,
|
||
"os": {
|
||
"name": platform.system(), # 系统类型 linux|windows|darwin
|
||
"version": os_name + os_version, # 系统版本复杂描述 #1 SMP PREEMPT_DYNAMIC Fri Sep 13 10:42:50 UTC 2024 (5c05eeb)
|
||
"machine": platform.machine(), # 机器类型 x86_64
|
||
"release": os_version, # 系统版本
|
||
},
|
||
"labels": self.labels,
|
||
"location": self.location,
|
||
"uptime": int(time.time() - self.start_time),
|
||
"start_time": int(self.start_time), # 系统启动的时间
|
||
"link": self.link,
|
||
"observed_at": int(time.time()),
|
||
"timezone": self.hardware.timezone,
|
||
},
|
||
"hardware": {
|
||
"mem": {
|
||
"total": self.hardware.mem_total,
|
||
"used": self.hardware.mem_used,
|
||
},
|
||
"swap": {
|
||
"total": self.hardware.swap_total,
|
||
"used": self.hardware.swap_used,
|
||
},
|
||
"cpu": {
|
||
"cores": self.hardware.cpu_cores,
|
||
"logics": self.hardware.cpu_logics,
|
||
"percent": self.hardware.cpu_percent,
|
||
},
|
||
"disks": self.hardware.disks,
|
||
"net": {
|
||
"up": self.hardware.net_up,
|
||
"down": self.hardware.net_down,
|
||
"type": "ethernet",
|
||
},
|
||
},
|
||
}
|
||
|
||
def observe(self):
|
||
"""
|
||
观察硬件状态并更新
|
||
Returns:
|
||
|
||
"""
|
||
|
||
def _observe():
|
||
while True:
|
||
self.hardware.mem_total = psutil.virtual_memory().total
|
||
self.hardware.mem_used = psutil.virtual_memory().used
|
||
self.hardware.swap_total = psutil.swap_memory().total
|
||
self.hardware.swap_used = psutil.swap_memory().used
|
||
self.hardware.cpu_cores = psutil.cpu_count(logical=False)
|
||
self.hardware.cpu_logics = psutil.cpu_count(logical=True)
|
||
for part in psutil.disk_partitions():
|
||
try:
|
||
usage = psutil.disk_usage(part.mountpoint)
|
||
|
||
if part.mountpoint.startswith(excluded_partition_prefix) or usage.total == 0:
|
||
continue
|
||
|
||
self.hardware.disks[part.device] = {
|
||
"mountpoint": part.mountpoint,
|
||
"device": part.device,
|
||
"fstype": part.fstype,
|
||
"total": usage.total,
|
||
"used": usage.used,
|
||
}
|
||
except:
|
||
pass
|
||
self.hardware.cpu_percent = psutil.cpu_percent(1)
|
||
self.hardware.net_up, self.hardware.net_down = get_network_speed(1)
|
||
log("Observed")
|
||
|
||
threading.Thread(target=_observe, daemon=True).start()
|
||
|
||
def remove(self, client_id) -> requests.Response:
|
||
return self.api.delete("/host", data={"id": client_id})
|