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87 lines
2.7 KiB
87 lines
2.7 KiB
# ~*~ coding: utf-8 ~*~
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import uuid
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import re
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from django.core.cache import cache
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from django.shortcuts import get_object_or_404
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from rest_framework import viewsets, generics
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from rest_framework.generics import RetrieveAPIView
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from rest_framework.views import Response
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from .hands import IsSuperUser
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from .models import Task, AdHoc, AdHocRunHistory
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from .serializers import TaskSerializer, AdHocSerializer, AdHocRunHistorySerializer
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from .tasks import run_ansible_task
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class TaskViewSet(viewsets.ModelViewSet):
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queryset = Task.objects.all()
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serializer_class = TaskSerializer
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permission_classes = (IsSuperUser,)
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class TaskRun(generics.RetrieveAPIView):
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queryset = Task.objects.all()
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serializer_class = TaskViewSet
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permission_classes = (IsSuperUser,)
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def retrieve(self, request, *args, **kwargs):
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task = self.get_object()
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run_ansible_task.delay(str(task.id))
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return Response({"msg": "start"})
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class AdHocViewSet(viewsets.ModelViewSet):
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queryset = AdHoc.objects.all()
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serializer_class = AdHocSerializer
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permission_classes = (IsSuperUser,)
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def get_queryset(self):
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task_id = self.request.query_params.get('task')
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if task_id:
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task = get_object_or_404(Task, id=task_id)
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self.queryset = self.queryset.filter(task=task)
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return self.queryset
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class AdHocRunHistorySet(viewsets.ModelViewSet):
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queryset = AdHocRunHistory.objects.all()
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serializer_class = AdHocRunHistorySerializer
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permission_classes = (IsSuperUser,)
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def get_queryset(self):
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task_id = self.request.query_params.get('task')
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adhoc_id = self.request.query_params.get('adhoc')
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if task_id:
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task = get_object_or_404(Task, id=task_id)
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adhocs = task.adhoc.all()
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self.queryset = self.queryset.filter(adhoc__in=adhocs)
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if adhoc_id:
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adhoc = get_object_or_404(AdHoc, id=adhoc_id)
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self.queryset = self.queryset.filter(adhoc=adhoc)
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return self.queryset
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class AdHocHistoryOutputAPI(RetrieveAPIView):
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queryset = AdHocRunHistory.objects.all()
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permission_classes = (IsSuperUser,)
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buff_size = 1024 * 10
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end = False
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def retrieve(self, request, *args, **kwargs):
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history = self.get_object()
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mark = request.query_params.get("mark") or str(uuid.uuid4())
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with open(history.log_path, 'r') as f:
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offset = cache.get(mark, 0)
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f.seek(offset)
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data = f.read(self.buff_size).replace('\n', '\r\n')
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print(repr(data))
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mark = str(uuid.uuid4())
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cache.set(mark, f.tell(), 5)
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if history.is_finished and data == '':
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self.end = True
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return Response({"data": data, 'end': self.end, 'mark': mark})
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