87 lines
2.7 KiB
Python
87 lines
2.7 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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import logging
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from operator import itemgetter
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from django import template
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from django import http
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from django.conf import settings
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from django.contrib import messages
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from django.contrib.auth.decorators import login_required
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from django.shortcuts import redirect
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from django.shortcuts import render_to_response
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from openstackx.api import exceptions as api_exceptions
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from django_openstack import api
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from django_openstack import forms
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LOG = logging.getLogger('django_openstack.syspanel.views.flavors')
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class CreateFlavor(forms.SelfHandlingForm):
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flavorid = forms.CharField(max_length="10", label="Flavor ID")
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name = forms.CharField(max_length="5", label="Name")
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vcpus = forms.CharField(max_length="5", label="VCPUs")
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memory_mb = forms.CharField(max_length="5", label="Memory MB")
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disk_gb = forms.CharField(max_length="5", label="Disk GB")
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def handle(self, request, data):
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api.flavor_create(request,
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data['name'],
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int(data['memory_mb']),
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int(data['vcpus']),
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int(data['disk_gb']),
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int(data['flavorid']))
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msg = '%s was successfully added to flavors.' % data['name']
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LOG.info(msg)
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messages.success(request, msg)
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return redirect('syspanel_flavors')
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class DeleteFlavor(forms.SelfHandlingForm):
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flavorid = forms.CharField(required=True)
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def handle(self, request, data):
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flavor_id = data['flavorid']
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LOG.info('Deleting flavor with id "%s"' % flavor_id)
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api.flavor_delete(flavor_id, True)
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return redirect(request.build_absolute_uri())
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@login_required
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def index(request):
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for f in (DeleteFlavor,):
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_, handled = f.maybe_handle(request)
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if handled:
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return handled
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# We don't have any way of showing errors for these, so don't bother
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# trying to reuse the forms from above
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delete_form = DeleteFlavor()
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flavors = []
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try:
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flavors = api.flavor_list_admin(request)
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except api_exceptions.ApiException, e:
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LOG.error('ApiException while fetching usage info', exc_info=True)
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messages.error(request, 'Unable to get usage info: %s' % e.message)
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flavors.sort(key=lambda x: x.id, reverse=True)
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return render_to_response('syspanel_flavors.html',{
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'delete_form': delete_form,
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'flavors': flavors,
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}, context_instance = template.RequestContext(request))
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@login_required
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def create(request):
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form, handled = CreateFlavor.maybe_handle(request)
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if handled:
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return handled
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return render_to_response('syspanel_create_flavor.html',{
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'form': form,
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}, context_instance = template.RequestContext(request))
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