def replace_disks(request, cluster_slug, instance):
"""
view used for initiating a Replace Disks job
"""
vm, cluster = get_vm_and_cluster_or_404(cluster_slug, instance)
user = request.user
if not (user.is_superuser or
user.has_any_perms(cluster, ['admin', 'replace_disks'])):
raise Http403(NO_PRIVS)
if request.method == 'POST':
form = ReplaceDisksForm(vm, request.POST)
if form.is_valid():
try:
job = form.save()
job.refresh()
content = json.dumps(job.info)
# log information
log_action('VM_REPLACE_DISKS', user, vm, job)
except GanetiApiError, e:
content = json.dumps({'__all__': [str(e)]})
else:
# error in form return ajax response
content = json.dumps(form.errors)
return HttpResponse(content, mimetype='application/json')
def test_replace_new_secondary_without_node(self):
data = dict(mode=REPLACE_DISK_CHG,
disks='',
node=None,
iallocator=False)
form = ReplaceDisksForm(self.vm, data)
self.assertFalse(form.is_valid(), form.errors)
def replace_disks(request, cluster_slug, instance):
"""
view used for initiating a Replace Disks job
"""
vm, cluster = get_vm_and_cluster_or_404(cluster_slug, instance)
user = request.user
if not (user.is_superuser or user.has_any_perms(cluster, ['admin','replace_disks'])):
raise Http403(NO_PRIVS)
if request.method == 'POST':
form = ReplaceDisksForm(vm, request.POST)
if form.is_valid():
try:
job = form.save()
job.refresh()
content = json.dumps(job.info)
# log information
log_action('VM_REPLACE_DISKS', user, vm, job)
except GanetiApiError, e:
content = json.dumps({'__all__':[str(e)]})
else:
# error in form return ajax response
content = json.dumps(form.errors)
return HttpResponse(content, mimetype='application/json')
def test_replace_new_secondary_with_iallocator(self):
data = dict(mode=REPLACE_DISK_CHG,
disks='',
node='',
iallocator=True,
iallocator_hostname='foo.bar.com')
form = ReplaceDisksForm(self.vm, data)
self.assertTrue(form.is_valid(), form.errors)
def test_replace_new_secondary_with_node(self):
data = dict(mode=REPLACE_DISK_CHG,
disks='',
node='gtest1.example.bak',
iallocator='')
form = ReplaceDisksForm(self.vm, data)
self.assertTrue(form.is_valid(), form.errors)
form.save()
def test_replace_new_secondary_without_node(self):
data = dict(
mode=REPLACE_DISK_CHG,
disks='',
node=None,
iallocator=False
)
form = ReplaceDisksForm(self.vm, data)
self.assertFalse(form.is_valid(), form.errors)
def test_clean_disks_multiple(self):
data = dict(mode=REPLACE_DISK_AUTO,
disks=[0, 0],
node='',
iallocator='')
form = ReplaceDisksForm(self.vm, data)
self.assertTrue(form.is_valid(), form.errors)
self.assertEqual('0,0', form.cleaned_data['disks'])
form.save()
def test_replace_new_secondary_with_iallocator(self):
data = dict(
mode=REPLACE_DISK_CHG,
disks='',
node='',
iallocator=True,
iallocator_hostname='foo.bar.com'
)
form = ReplaceDisksForm(self.vm, data)
self.assertTrue(form.is_valid(), form.errors)
def test_replace_new_secondary_with_node(self):
data = dict(
mode=REPLACE_DISK_CHG,
disks='',
node='gtest1.example.bak',
iallocator=''
)
form = ReplaceDisksForm(self.vm, data)
self.assertTrue(form.is_valid(), form.errors)
form.save()
def test_clean_disks_single(self):
data = dict(
mode=REPLACE_DISK_AUTO,
disks=[0],
node='',
iallocator=''
)
form = ReplaceDisksForm(self.vm, data)
self.assertTrue(form.is_valid(), form.errors)
self.assertEqual('0', form.cleaned_data['disks'])
form.save()
def test_bound_form(self):
"""
tests intial values and choices are intitialized correctly
"""
form = ReplaceDisksForm(self.vm)
# disk choices
self.assertEqual([(0, 'disk/0')], list(form.fields['disks'].choices))
# node choices
self.assertEqual(
set([(u'', u'---------'),
(u'gtest1.example.bak', u'gtest1.example.bak'),
(u'gtest2.example.bak', u'gtest2.example.bak'),
(u'gtest3.example.bak', u'gtest3.example.bak')]),
set(form.fields['node'].choices))
def test_auto(self):
data = dict(
mode=REPLACE_DISK_AUTO,
disks='',
node='',
iallocator=''
)
form = ReplaceDisksForm(self.vm, data)
form.is_valid()
self.assertTrue(form.is_valid(), form.errors)
form.save()
def test_auto(self):
data = dict(mode=REPLACE_DISK_AUTO, disks='', node='', iallocator='')
form = ReplaceDisksForm(self.vm, data)
form.is_valid()
self.assertTrue(form.is_valid(), form.errors)
form.save()
try:
job = form.save()
job.refresh()
content = json.dumps(job.info)
# log information
log_action('VM_REPLACE_DISKS', user, vm, job)
except GanetiApiError, e:
content = json.dumps({'__all__':[str(e)]})
else:
# error in form return ajax response
content = json.dumps(form.errors)
return HttpResponse(content, mimetype='application/json')
else:
form = ReplaceDisksForm(vm)
return render_to_response('ganeti/virtual_machine/replace_disks.html',
{'form':form, 'vm':vm, 'cluster':cluster},
context_instance=RequestContext(request))
@require_POST
@login_required
def reboot(request, cluster_slug, instance, rest=False):
vm = get_object_or_404(VirtualMachine, hostname=instance,
cluster__slug=cluster_slug)
user = request.user
if not (user.is_superuser or user.has_any_perms(vm, ['admin','power']) or
user.has_perm('admin', vm.cluster)):