mirror of
https://github.com/retspen/webvirtcloud
synced 2024-12-25 15:45:23 +00:00
80 lines
No EOL
2.9 KiB
Python
80 lines
No EOL
2.9 KiB
Python
from django.http import HttpResponseRedirect
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from django.core.urlresolvers import reverse
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from django.shortcuts import render
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from computes.models import Compute
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from instances.models import Instance
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from users.models import UserInstance
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from vrtManager.hostdetails import wvmHostDetails
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from vrtManager.connection import connection_manager
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from libvirt import libvirtError
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def index(request):
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"""
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:param request:
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:return:
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"""
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if not request.user.is_authenticated():
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return HttpResponseRedirect(reverse('login'))
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else:
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return HttpResponseRedirect(reverse('instances'))
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def instances(request):
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"""
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:param request:
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:return:
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"""
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if not request.user.is_authenticated():
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return HttpResponseRedirect(reverse('index'))
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error_messages = []
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all_host_vms = {}
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all_user_vms = {}
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computes = Compute.objects.all()
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if not request.user.is_superuser:
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user_instances = UserInstance.objects.all()
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for usr_inst in user_instances:
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if connection_manager.host_is_up(usr_inst.instance.compute.type,
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usr_inst.instance.compute.hostname):
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conn = wvmHostDetails(usr_inst.instance.compute,
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usr_inst.instance.compute.login,
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usr_inst.instance.compute.password,
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usr_inst.instance.compute.type)
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all_user_vms[usr_inst.instance.compute.id,
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usr_inst.instance.compute.name] = conn.get_user_instances(usr_inst.instance.name)
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else:
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for compute in computes:
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if connection_manager.host_is_up(compute.type, compute.hostname):
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try:
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conn = wvmHostDetails(compute, compute.login, compute.password, compute.type)
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all_host_vms[compute.id, compute.name] = conn.get_host_instances()
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for vm, info in conn.get_host_instances().items():
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try:
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check_uuid = Instance.objects.get(compute_id=compute.id, name=vm)
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if check_uuid.uuid != info['uuid']:
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check_uuid.save()
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except Instance.DoesNotExist:
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check_uuid = Instance(compute_id=compute.id, name=vm, uuid=info['uuid'])
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check_uuid.save()
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conn.close()
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except libvirtError as lib_err:
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print 'Error'
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error_messages.append(lib_err)
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return render(request, 'instances.html', locals())
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def instance(request, comptes_id, vname):
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"""
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:param request:
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:return:
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"""
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if not request.user.is_authenticated():
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return HttpResponseRedirect(reverse('index'))
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return render(request, 'instance.html', locals()) |