Merge branch 'develop' into fix_redirect
This commit is contained in:
modulos
commit
4b89e71b1f
2 changed files with 113 additions and 83 deletions
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@ -31,7 +31,7 @@ from .mixins import ProcessVMSelectionMixin
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from opennebula_api.models import OpenNebulaManager
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from opennebula_api.serializers import VirtualMachineSerializer,\
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VirtualMachineTemplateSerializer
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VirtualMachineTemplateSerializer
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from oca.exceptions import OpenNebulaException
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@ -40,6 +40,7 @@ from oca.pool import WrongNameError
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CONNECTION_ERROR = "Your VMs cannot be displayed at the moment due to a backend \
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connection error. please try again in a few minutes."
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class DjangoHostingView(ProcessVMSelectionMixin, View):
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template_name = "hosting/django.html"
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@ -189,7 +190,8 @@ class SignupView(CreateView):
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model = CustomUser
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def get_success_url(self):
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next_url = self.request.session.get('next', reverse_lazy('hosting:virtual_machines'))
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next_url = self.request.session.get(
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'next', reverse_lazy('hosting:virtual_machines'))
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return next_url
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def form_valid(self, form):
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@ -243,12 +245,14 @@ class PasswordResetConfirmView(PasswordResetConfirmViewMixin):
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return self.form_valid(form)
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else:
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messages.error(request, 'Password reset has not been successful.')
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messages.error(
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request, 'Password reset has not been successful.')
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form.add_error(None, 'Password reset has not been successful.')
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return self.form_invalid(form)
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else:
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messages.error(request, 'The reset password link is no longer valid.')
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messages.error(
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request, 'The reset password link is no longer valid.')
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form.add_error(None, 'The reset password link is no longer valid.')
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return self.form_invalid(form)
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@ -337,7 +341,20 @@ class GenerateVMSSHKeysView(LoginRequiredMixin, FormView):
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'form': UserHostingKeyForm(request=self.request),
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})
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# return HttpResponseRedirect(reverse('hosting:key_pair'))
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owner = self.request.user
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# Create OpenNebulaManager
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manager = OpenNebulaManager(email=owner.email,
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password=owner.password)
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# Get OpenNebula user id
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user_pool = manager._get_user_pool()
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opennebula_user = user_pool.get_by_name(owner.email)
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# Get user ssh key
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user_key = UserHostingKey.objects.get(user=owner)
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# Add ssh key to user
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manager.oneadmin_client.call('user.update', opennebula_user.id,
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'<CONTEXT><SSH_PUBLIC_KEY>{ssh_key}</SSH_PUBLIC_KEY></CONTEXT>'.format(ssh_key=user_key.public_key))
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return render(self.request, self.template_name, context)
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def post(self, request, *args, **kwargs):
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@ -385,9 +402,11 @@ class PaymentVMView(LoginRequiredMixin, FormView):
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user = self.request.user
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# Get user last order
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last_hosting_order = HostingOrder.objects.filter(customer__user=user).last()
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last_hosting_order = HostingOrder.objects.filter(
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customer__user=user).last()
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# If user has already an hosting order, get the credit card data from it
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# If user has already an hosting order, get the credit card data from
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# it
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if last_hosting_order:
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credit_card_data = last_hosting_order.get_cc_data()
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context.update({
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@ -475,12 +494,11 @@ class PaymentVMView(LoginRequiredMixin, FormView):
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except UserHostingKey.DoesNotExist:
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pass
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# Create a vm using logged user
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vm_id = manager.create_vm(
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template_id=vm_template_id,
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#XXX: Confi
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# XXX: Confi
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specs=specs,
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ssh_key=user_key.public_key,
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)
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@ -494,14 +512,16 @@ class PaymentVMView(LoginRequiredMixin, FormView):
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)
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# Create a Hosting Bill
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bill = HostingBill.create(customer=customer, billing_address=billing_address)
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bill = HostingBill.create(
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customer=customer, billing_address=billing_address)
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# Create Billing Address for User if he does not have one
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if not customer.user.billing_addresses.count():
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billing_address_data.update({
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'user': customer.user.id
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})
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billing_address_user_form = UserBillingAddressForm(billing_address_data)
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billing_address_user_form = UserBillingAddressForm(
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billing_address_data)
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billing_address_user_form.is_valid()
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billing_address_user_form.save()
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@ -553,9 +573,9 @@ class OrdersHostingDetailView(PermissionRequiredMixin, LoginRequiredMixin, Detai
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vm = manager.get_vm(obj.vm_id)
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context['vm'] = VirtualMachineSerializer(vm).data
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except ConnectionRefusedError:
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messages.error( request,
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'In order to create a VM, you need to create/upload your SSH KEY first.'
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)
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messages.error(request,
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'In order to create a VM, you need to create/upload your SSH KEY first.'
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)
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return context
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@ -595,20 +615,19 @@ class VirtualMachinesPlanListView(LoginRequiredMixin, ListView):
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serializer = VirtualMachineSerializer(queryset, many=True)
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return serializer.data
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except ConnectionRefusedError:
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messages.error( self.request,
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'We could not load your VMs due to a backend connection \
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messages.error(self.request,
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'We could not load your VMs due to a backend connection \
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error. Please try again in a few minutes'
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)
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)
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self.kwargs['error'] = 'connection'
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return []
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def get_context_data(self, **kwargs):
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error = self.kwargs.get('error')
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if error is not None:
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print(error)
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context = { 'error' : 'connection' }
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context = {'error': 'connection'}
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else:
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context = super(ListView, self).get_context_data(**kwargs)
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return context
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@ -658,9 +677,10 @@ class CreateVirtualMachinesView(LoginRequiredMixin, View):
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template = manager.get_template(template_id)
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configuration_id = int(request.POST.get('configuration'))
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configuration = HostingPlan.objects.get(id=configuration_id)
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request.session['template'] = VirtualMachineTemplateSerializer(template).data
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request.session['template'] = VirtualMachineTemplateSerializer(
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template).data
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request.session['specs'] = configuration.serialize()
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request.session['specs'] = configuration.serialize()
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return redirect(reverse('hosting:payment'))
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@ -680,10 +700,10 @@ class VirtualMachineView(LoginRequiredMixin, View):
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vm = manager.get_vm(vm_id)
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return vm
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except ConnectionRefusedError:
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messages.error( self.request,
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'We could not load your VM due to a backend connection \
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messages.error(self.request,
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'We could not load your VM due to a backend connection \
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error. Please try again in a few minutes'
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)
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)
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return None
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except Exception as error:
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print(error)
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@ -695,7 +715,7 @@ class VirtualMachineView(LoginRequiredMixin, View):
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def get(self, request, *args, **kwargs):
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vm = self.get_object()
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try:
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try:
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serializer = VirtualMachineSerializer(vm)
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context = {
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'virtual_machine': serializer.data,
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@ -10,17 +10,18 @@ from oca.pool import WrongNameError
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from oca.exceptions import OpenNebulaException
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logger = logging.getLogger(__name__)
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class OpenNebulaManager():
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"""This class represents an opennebula manager."""
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def __init__(self, email=None, password=None):
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# Get oneadmin client
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self.oneadmin_client = self._get_opennebula_client(
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settings.OPENNEBULA_USERNAME,
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settings.OPENNEBULA_PASSWORD
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)
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# Get or create oppenebula user using given credentials
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try:
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self.opennebula_user = self._get_or_create_user(
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@ -55,26 +56,27 @@ class OpenNebulaManager():
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opennebula_user = self.oneadmin_client.call(oca.User.METHODS['allocate'], email,
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password, 'core')
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logger.debug(
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"User {0} does not exist. Created the user. User id = {1}",
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email,
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opennebula_user
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)
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"User {0} does not exist. Created the user. User id = {1}",
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email,
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opennebula_user
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)
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return opennebula_user
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except ConnectionRefusedError:
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logger.info('Could not connect to host: {host} via protocol {protocol}'.format(
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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)
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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)
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raise ConnectionRefusedError
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def _get_user_pool(self):
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try:
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user_pool = oca.UserPool(self.oneadmin_client)
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user_pool.info()
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except ConnectionRefusedError:
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logger.info('Could not connect to host: {host} via protocol {protocol}'.format(
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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)
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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)
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raise ConnectionRefusedError
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return user_pool
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@ -84,7 +86,7 @@ class OpenNebulaManager():
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vm_pool.info()
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return vm_pool
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except AttributeError:
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logger.info('Could not connect via client, using oneadmin instead')
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logger.info('Could not connect via client, using oneadmin instead')
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try:
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vm_pool = oca.VirtualMachinePool(self.oneadmin_client)
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vm_pool.info(filter=-2)
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@ -94,9 +96,9 @@ class OpenNebulaManager():
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except ConnectionRefusedError:
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logger.info('Could not connect to host: {host} via protocol {protocol}'.format(
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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)
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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)
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raise ConnectionRefusedError
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# For now we'll just handle all other errors as connection errors
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except:
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@ -107,8 +109,7 @@ class OpenNebulaManager():
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return self._get_vm_pool()
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except ConnectionRefusedError:
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raise ConnectionRefusedError
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def get_vm(self, vm_id):
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vm_id = int(vm_id)
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try:
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@ -118,7 +119,7 @@ class OpenNebulaManager():
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raise ConnectionRefusedError
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def create_template(self, name, cores, memory, disk_size, core_price, memory_price,
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disk_size_price, ssh='' ):
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disk_size_price, ssh=''):
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"""Create and add a new template to opennebula.
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:param name: A string representation describing the template.
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Used as label in view.
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@ -130,17 +131,17 @@ class OpenNebulaManager():
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:param disk_size_price: Price of disk space for VM per GB
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:param ssh: User public ssh key
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"""
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template_id = oca.VmTemplate.allocate(
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self.oneadmin_client,
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template_string_formatter.format(
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name=name,
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vcpu=cores,
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cpu=0.1*cores,
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cpu=0.1 * cores,
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size=1024 * disk_size,
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memory=1024 * memory,
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# * 10 because we set cpu to *0.1
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cpu_cost=10*core_price,
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cpu_cost=10 * core_price,
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memory_cost=memory_price,
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disk_cost=disk_size_price,
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ssh=ssh
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@ -159,11 +160,11 @@ class OpenNebulaManager():
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disk = template.template.disks[0]
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image_id = disk.image_id
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vm_specs = vm_specs_formatter.format(
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vcpu=int(specs['cpu']),
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cpu=0.1* int(specs['cpu']),
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memory=1024 * int(specs['memory']),
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)
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vcpu=int(specs['cpu']),
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cpu=0.1 * int(specs['cpu']),
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memory=1024 * int(specs['memory']),
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)
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vm_specs += """<DISK>
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<TYPE>fs</TYPE>
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<SIZE>{size}</SIZE>
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@ -180,11 +181,11 @@ class OpenNebulaManager():
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image_uname = disk.image_uname
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vm_specs = vm_specs_formatter.format(
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vcpu=int(specs['cpu']),
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cpu=0.1* int(specs['cpu']),
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memory=1024 * int(specs['memory']),
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)
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vcpu=int(specs['cpu']),
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cpu=0.1 * int(specs['cpu']),
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memory=1024 * int(specs['memory']),
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)
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vm_specs += """<DISK>
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<TYPE>fs</TYPE>
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<SIZE>{size}</SIZE>
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@ -196,18 +197,21 @@ class OpenNebulaManager():
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""".format(size=1024 * int(specs['disk_size']),
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image=image,
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image_uname=image_uname)
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vm_id = template.instantiate(name ='',
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pending=False,
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extra_template=vm_specs, )
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vm_id = self.client.call(oca.VmTemplate.METHODS['instantiate'],
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template.id,
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'',
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True,
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vm_specs,
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False)
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self.oneadmin_client.call(
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'vm.updateconf',
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'vm.update',
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vm_id,
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"""<CONTEXT>
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<SSH_PUBLIC_KEY>{ssh}</SSH_PUBLIC_KEY>
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</CONTEXT>
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""".format(ssh=ssh_key)
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)
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)
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try:
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self.oneadmin_client.call(
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oca.VirtualMachine.METHODS['chown'],
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|
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@ -216,7 +220,14 @@ class OpenNebulaManager():
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self.opennebula_user.group_ids[0]
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)
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except AttributeError:
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logger.info('Could not change owner for vm with id: {}.'.format(vm_id))
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logger.info(
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'Could not change owner for vm with id: {}.'.format(vm_id))
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self.oneadmin_client.call(
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oca.VirtualMachine.METHODS['action'],
|
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'release',
|
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vm_id
|
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)
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return vm_id
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def delete_vm(self, vm_id):
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|
|
@ -232,7 +243,8 @@ class OpenNebulaManager():
|
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except socket.timeout as socket_err:
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logger.info("Socket timeout error: {0}".format(socket_err))
|
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except OpenNebulaException as opennebula_err:
|
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logger.info("OpenNebulaException error: {0}".format(opennebula_err))
|
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logger.info(
|
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"OpenNebulaException error: {0}".format(opennebula_err))
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except OSError as os_err:
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logger.info("OSError : {0}".format(os_err))
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except ValueError as value_err:
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|
|
@ -242,27 +254,26 @@ class OpenNebulaManager():
|
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|
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def _get_template_pool(self):
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try:
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template_pool = oca.VmTemplatePool(self.oneadmin_client)
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template_pool.info()
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return template_pool
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template_pool = oca.VmTemplatePool(self.oneadmin_client)
|
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template_pool.info()
|
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return template_pool
|
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except ConnectionRefusedError:
|
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logger.info('Could not connect to host: {host} via protocol {protocol}'.format(
|
||||
host=settings.OPENNEBULA_DOMAIN,
|
||||
protocol=settings.OPENNEBULA_PROTOCOL)
|
||||
)
|
||||
host=settings.OPENNEBULA_DOMAIN,
|
||||
protocol=settings.OPENNEBULA_PROTOCOL)
|
||||
)
|
||||
raise ConnectionRefusedError
|
||||
except:
|
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raise ConnectionRefusedError
|
||||
|
||||
|
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def get_templates(self):
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try:
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public_templates = [
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template
|
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for template in self._get_template_pool()
|
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if 'public-' in template.name
|
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]
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return public_templates
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template
|
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for template in self._get_template_pool()
|
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if 'public-' in template.name
|
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]
|
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return public_templates
|
||||
except ConnectionRefusedError:
|
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raise ConnectionRefusedError
|
||||
except:
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|
|
@ -282,10 +293,8 @@ class OpenNebulaManager():
|
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except:
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raise ConnectionRefusedError
|
||||
|
||||
|
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|
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def create_template(self, name, cores, memory, disk_size, core_price, memory_price,
|
||||
disk_size_price, ssh='' ):
|
||||
disk_size_price, ssh=''):
|
||||
"""Create and add a new template to opennebula.
|
||||
:param name: A string representation describing the template.
|
||||
Used as label in view.
|
||||
|
|
@ -318,11 +327,11 @@ class OpenNebulaManager():
|
|||
template_string_formatter.format(
|
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name=name,
|
||||
vcpu=cores,
|
||||
cpu=0.1*cores,
|
||||
cpu=0.1 * cores,
|
||||
size=1024 * disk_size,
|
||||
memory=1024 * memory,
|
||||
# * 10 because we set cpu to *0.1
|
||||
cpu_cost=10*core_price,
|
||||
cpu_cost=10 * core_price,
|
||||
memory_cost=memory_price,
|
||||
disk_cost=disk_size_price,
|
||||
ssh=ssh
|
||||
|
|
@ -332,11 +341,12 @@ class OpenNebulaManager():
|
|||
return template_id
|
||||
|
||||
def delete_template(self, template_id):
|
||||
self.oneadmin_client.call(oca.VmTemplate.METHODS['delete'], template_id, False)
|
||||
self.oneadmin_client.call(oca.VmTemplate.METHODS[
|
||||
'delete'], template_id, False)
|
||||
|
||||
def change_user_password(self, new_password):
|
||||
self.oneadmin_client.call(
|
||||
oca.User.METHODS['passwd'],
|
||||
self.opennebula_user.id,
|
||||
new_password
|
||||
)
|
||||
)
|
||||
|
|
|
|||
Loading…
Reference in a new issue