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94 lines
2.9 KiB
94 lines
2.9 KiB
# ~*~ coding: utf-8 ~*~
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import uuid
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import os
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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 django.utils.translation import ugettext as _
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from rest_framework import viewsets, generics
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from rest_framework.views import Response
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from common.permissions import IsOrgAdmin
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from .models import Task, AdHoc, AdHocRunHistory, CeleryTask
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from .serializers import TaskSerializer, AdHocSerializer, \
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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 = (IsOrgAdmin,)
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label = None
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help_text = ''
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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 = (IsOrgAdmin,)
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def retrieve(self, request, *args, **kwargs):
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task = self.get_object()
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t = run_ansible_task.delay(str(task.id))
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return Response({"task": t.id})
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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 = (IsOrgAdmin,)
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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 = (IsOrgAdmin,)
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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 CeleryTaskLogApi(generics.RetrieveAPIView):
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permission_classes = (IsOrgAdmin,)
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buff_size = 1024 * 10
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end = False
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queryset = CeleryTask.objects.all()
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def get(self, request, *args, **kwargs):
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mark = request.query_params.get("mark") or str(uuid.uuid4())
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task = self.get_object()
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log_path = task.full_log_path
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if not log_path or not os.path.isfile(log_path):
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return Response({"data": _("Waiting ...")}, status=203)
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with open(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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mark = str(uuid.uuid4())
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cache.set(mark, f.tell(), 5)
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if data == '' and task.is_finished():
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self.end = True
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return Response({"data": data, 'end': self.end, 'mark': mark})
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