144 lines
4.3 KiB
Python
Executable File
144 lines
4.3 KiB
Python
Executable File
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from django.shortcuts import render
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import psutil
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from rest_framework.response import Response
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from rest_framework.views import APIView
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from rest_framework.permissions import IsAuthenticated
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from django.conf import settings
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import os
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from rest_framework import serializers
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from drf_yasg import openapi
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from drf_yasg.utils import swagger_auto_schema
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from rest_framework.exceptions import NotFound
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from rest_framework.mixins import ListModelMixin
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from apps.monitor.models import DrfRequestLog
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from apps.monitor.errors import LOG_NOT_FONED
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from apps.utils.viewsets import CustomGenericViewSet
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# Create your views here.
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def index(request):
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return render(request, 'monitor/index.html')
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def room(request, room_name):
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return render(request, 'monitor/room.html', {
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'room_name': room_name
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})
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def video(request):
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return render(request, 'monitor/video.html')
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class ServerInfoView(APIView):
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permission_classes = [IsAuthenticated]
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def get(self, request, *args, **kwargs):
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"""
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获取服务器当前状态
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cpu/内存/硬盘
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"""
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ret = {'cpu': {}, 'memory': {}, 'disk': {}}
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ret['cpu']['count'] = psutil.cpu_count()
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ret['cpu']['lcount'] = psutil.cpu_count(logical=False)
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ret['cpu']['percent'] = psutil.cpu_percent(interval=1)
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memory = psutil.virtual_memory()
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ret['memory']['total'] = round(memory.total/1024/1024/1024, 2)
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ret['memory']['used'] = round(memory.used/1024/1024/1024, 2)
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ret['memory']['percent'] = memory.percent
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disk = psutil.disk_usage('/')
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ret['disk']['total'] = round(disk.total/1024/1024/1024, 2)
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ret['disk']['used'] = round(disk.used/1024/1024/1024, 2)
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ret['disk']['percent'] = disk.percent
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return Response(ret)
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def get_file_list(file_path):
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dir_list = os.listdir(file_path)
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if not dir_list:
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return
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else:
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# 注意，这里使用lambda表达式，将文件按照最后修改时间顺序升序排列
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# os.path.getmtime() 函数是获取文件最后修改时间
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# os.path.getctime() 函数是获取文件最后创建时间
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dir_list = sorted(dir_list, key=lambda x: os.path.getmtime(
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os.path.join(file_path, x)), reverse=True)
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# print(dir_list)
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return dir_list
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class LogView(APIView):
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@swagger_auto_schema(manual_parameters=[
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openapi.Parameter('name', openapi.IN_QUERY,
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description='日志文件名', type=openapi.TYPE_STRING)
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])
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def get(self, request, *args, **kwargs):
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"""
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查看最近的日志列表
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查看最近的日志列表
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"""
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logs = []
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name = request.GET.get('name', None)
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# for root, dirs, files in os.walk(settings.LOG_PATH):
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# files.reverse()
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for file in get_file_list(settings.LOG_PATH):
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if len(logs) > 50:
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break
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filepath = os.path.join(settings.LOG_PATH, file)
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if name:
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if name in filepath:
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fsize = os.path.getsize(filepath)
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if fsize:
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logs.append({
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"name": file,
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"filepath": filepath,
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"size": round(fsize/1024, 1)
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})
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else:
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fsize = os.path.getsize(filepath)
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if fsize:
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logs.append({
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"name": file,
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"filepath": filepath,
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"size": round(fsize/1024, 1)
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})
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return Response(logs)
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class LogDetailView(APIView):
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def get(self, request, name):
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"""
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查看日志详情
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查看日志详情
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"""
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try:
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with open(os.path.join(settings.LOG_PATH, name)) as f:
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data = f.read()
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return Response(data)
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except Exception:
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raise NotFound(**LOG_NOT_FONED)
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class DrfRequestLogSerializer(serializers.ModelSerializer):
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class Meta:
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model = DrfRequestLog
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fields = '__all__'
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class DrfRequestLogViewSet(ListModelMixin, CustomGenericViewSet):
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"""请求日志
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请求日志
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"""
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perms_map = {'get': '*'}
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queryset = DrfRequestLog.objects.all()
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list_serializer_class = DrfRequestLogSerializer
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ordering = ['-requested_at']
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