Exemplo n.º 1
0
def detail(request, cluster_slug, instance, rest=False):
    """
    Display details of virtual machine.
    """
    vm, cluster = get_vm_and_cluster_or_404(cluster_slug, instance)

    user = request.user
    cluster_admin = (user.is_superuser or
                     user.has_any_perms(cluster, perms=['admin', 'create_vm']))

    if not cluster_admin:
        perms = user.get_perms(vm)

    if cluster_admin or 'admin' in perms:
        admin = True
        remove = True
        power = True
        modify = True
        migrate = True
        tags = True
    else:
        admin = False
        remove = 'remove' in perms
        power = 'power' in perms
        modify = 'modify' in perms
        tags = 'tags' in perms
        migrate = 'migrate' in perms

    if not (admin or power or remove or modify or tags):  # TODO REST
        raise Http403(_('You do not have permission to view '
                        'this virtual machines\'s details'))

    context = {
        'cluster': cluster,
        'instance': vm,
        'admin': admin,
        'cluster_admin': cluster_admin,
        'remove': remove,
        'power': power,
        'modify': modify,
        'migrate': migrate,
        "has_immediate_shutdown": has_shutdown_timeout(cluster),
    }

    # check job for pending jobs that should be rendered with a different
    # detail template.  This allows us to reduce the chance that users will do
    # something strange like rebooting a VM that is being deleted or is not
    # fully created yet.
    if vm.pending_delete:
        template = 'ganeti/virtual_machine/delete_status.html'
    elif vm.template:
        template = 'ganeti/virtual_machine/create_status.html'
        if vm.last_job:
            context['job'] = vm.last_job
        else:
            ct = ContentType.objects.get_for_model(vm)
            jobs_loc = Job.objects.order_by('-finished') \
                .filter(content_type=ct, object_id=vm.pk)
            if jobs_loc.count() > 0:
                context['job'] = jobs_loc[0]
            else:
                context['job'] = None
    else:
        template = 'ganeti/virtual_machine/detail.html'

    if rest:
        return context
    else:
        return render_to_response(template, context,
                                  context_instance=RequestContext(request), )
Exemplo n.º 2
0
 def test_has_shutdown_timeout(self):
     cluster = make_mock_cluster("2.5.0")
     self.assertTrue(has_shutdown_timeout(cluster))
Exemplo n.º 3
0
 def test_lacks_shutdown_timeout(self):
     cluster = make_mock_cluster("2.4.0")
     self.assertFalse(has_shutdown_timeout(cluster))
def detail(request, cluster_slug, instance, rest=False):
    """
    Display details of virtual machine.
    """
    vm, cluster = get_vm_and_cluster_or_404(cluster_slug, instance)

    user = request.user
    cluster_admin = user.is_superuser or user.has_perm('admin', cluster)

    if not cluster_admin:
        perms = user.get_perms(vm)

    if cluster_admin or 'admin' in perms:
        admin = True
        remove = True
        power = True
        modify = True
        migrate = True
        tags = True
    else:
        admin = False
        remove = 'remove' in perms
        power = 'power' in perms
        modify = 'modify' in perms
        tags = 'tags' in perms
        migrate = 'migrate' in perms

    if not (admin or power or remove or modify or tags): #TODO REST
        raise Http403(_('You do not have permission to view this virtual machines\'s details'))

    context = {
        'cluster': cluster,
        'instance': vm,
        'admin':admin,
        'cluster_admin':cluster_admin,
        'remove':remove,
        'power':power,
        'modify':modify,
        'migrate':migrate,
        "has_immediate_shutdown": has_shutdown_timeout(cluster),
    }

    # check job for pending jobs that should be rendered with a different
    # detail template.  This allows us to reduce the chance that users will do
    # something strange like rebooting a VM that is being deleted or is not
    # fully created yet.
    if vm.pending_delete:
        template = 'ganeti/virtual_machine/delete_status.html'
    elif vm.template:
        template = 'ganeti/virtual_machine/create_status.html'
        if vm.last_job:
            context['job'] = vm.last_job
        else:
            ct = ContentType.objects.get_for_model(vm)
            jobs_loc = Job.objects.order_by('-finished') \
                .filter(content_type=ct, object_id=vm.pk)
            if jobs_loc.count() > 0:
                context['job'] = jobs_loc[0]
            else:
                context['job'] = None
    else:
        template = 'ganeti/virtual_machine/detail.html'

    if rest:
        return context
    else:
        return render_to_response(template, context,
            context_instance=RequestContext(request),
        )