def get(self, request, *args, **kwargs):
if not UserHostingKey.objects.filter(user=self.request.user).exists():
messages.success(
request,
'In order to create a VM, you need to create/upload your SSH KEY first.'
)
return HttpResponseRedirect(reverse('hosting:ssh_keys'))
try:
manager = OpenNebulaManager()
templates = manager.get_templates()
configuration_options = HostingPlan.get_serialized_configs()
context = {
'templates':
VirtualMachineTemplateSerializer(templates, many=True).data,
'configuration_options':
configuration_options,
}
except:
messages.error(
request,
'We could not load the VM templates due to a backend connection \
error. Please try again in a few minutes')
context = {'error': 'connection'}
return render(request, self.template_name, context)
def get(self, request, *args, **kwargs):
if not UserHostingKey.objects.filter( user=self.request.user).exists():
messages.success(
request,
'In order to create a VM, you need to create/upload your SSH KEY first.'
)
return HttpResponseRedirect(reverse('hosting:ssh_keys'))
try:
manager = OpenNebulaManager()
templates = manager.get_templates()
configuration_options = HostingPlan.get_serialized_configs()
context = {
'templates': VirtualMachineTemplateSerializer(templates, many=True).data,
'configuration_options': configuration_options,
}
except:
messages.error(
request,
'We could not load the VM templates due to a backend connection \
error. Please try again in a few minutes'
)
context = {
'error': 'connection'
}
return render(request, self.template_name, context)
def get(self, request, *args, **kwargs):
try:
manager = OpenNebulaManager()
templates = manager.get_templates()
context = {
'templates':
VirtualMachineTemplateSerializer(templates, many=True).data,
}
except:
messages.error(
request,
'We have a temporary problem to connect to our backend. \
Please try again in a few minutes')
context = {'error': 'connection'}
return render(request, self.template_name, context)
def get(self, request, *args, **kwargs):
try:
manager = OpenNebulaManager()
templates = manager.get_templates()
context = {
'templates': VirtualMachineTemplateSerializer(templates, many=True).data,
}
except:
messages.error( request,
'We have a temporary problem to connect to our backend. \
Please try again in a few minutes'
)
context = {
'error' : 'connection'
}
return render(request, self.template_name, context)
def get(self, request, *args, **kwargs):
for session_var in ['specs', 'user', 'billing_address_data']:
if session_var in request.session:
del request.session[session_var]
try:
manager = OpenNebulaManager()
templates = manager.get_templates()
context = {
'templates':
VirtualMachineTemplateSerializer(templates, many=True).data
}
except:
messages.error(
request,
'We have a temporary problem to connect to our backend. \
Please try again in a few minutes')
context = {'error': 'connection'}
return render(request, self.template_name, context)
def get(self, request, *args, **kwargs):
try:
manager = OpenNebulaManager()
templates = manager.get_templates()
context = {
'templates': VirtualMachineTemplateSerializer(templates, many=True).data,
}
except:
messages.error( request,
'We could not load the VM templates due to a backend connection \
error. Please try again in a few minutes'
)
context = {
'error' : 'connection'
}
return render(request, self.template_name, context)
def handle(self, *args, **options):
try:
manager = OpenNebulaManager()
templates = manager.get_templates()
dcl_vm_templates = []
for template in templates:
template_name = template.name.strip('public-')
template_id = template.id
dcl_vm_template = VMTemplate.create(template_name, template_id)
dcl_vm_templates.append(dcl_vm_template)
old_vm_templates = VMTemplate.objects.all()
old_vm_templates.delete()
for dcl_vm_template in dcl_vm_templates:
dcl_vm_template.save()
except Exception as e:
logger.error(
'Error connecting to OpenNebula. Error Details: {err}'.format(
err=str(e)))
