def setUp(self):
self.tearDown()
self.cluster = Cluster(hostname='test.example.test', slug='OSL_TEST')
self.cluster.save()
self.vm = VirtualMachine(hostname='vm1.example.bak',
cluster=self.cluster)
self.vm.save()
User(id=1, username='******').save()
settings.ANONYMOUS_USER_ID = 1
self.user = User(id=2, username='******')
self.user.set_password('secret')
self.user.save()
self.user1 = User(id=3, username='******')
self.user1.set_password('secret')
self.user1.grant("admin", self.cluster)
self.user1.grant("admin", self.vm)
self.user1.save()
self.user2 = User(id=4, username="******")
self.user2.set_password("secret")
self.user2.is_superuser = True
self.user2.save()
self.c = Client()
def setUp(self):
self.tearDown()
self.user = User(id=2, username='******')
self.user.set_password('secret')
self.user.save()
self.group = Group(name='testing_group')
self.group.save()
self.cluster0 = Cluster(hostname='test0', slug='OSL_TEST0')
self.cluster0.save()
self.cluster1 = Cluster(hostname='test1', slug='OSL_TEST1')
self.cluster1.save()
self.vm0 = VirtualMachine(hostname='vm0', cluster=self.cluster0)
self.vm1 = VirtualMachine(hostname='vm1', cluster=self.cluster0,
owner=self.user.get_profile())
# self.vm2 = VirtualMachine(hostname='vm2', cluster=cluster0)
self.vm3 = VirtualMachine(hostname='vm3', cluster=self.cluster1)
self.vm4 = VirtualMachine(hostname='vm4', cluster=self.cluster1,
owner=self.user.get_profile())
# self.vm5 = VirtualMachine(hostname='vm5', cluster=cluster1)
self.vm0.save()
self.vm1.save()
self.vm3.save()
self.vm4.save()
self.c = Client()
self.owner = self.user.get_profile()
def create_virtual_machine(self, cluster=None, hostname="vm1.example.bak"):
if cluster is None:
cluster = Cluster(hostname="test.example.bak", slug="OSL_TEST", username="******", password="******")
cluster.save()
cluster.sync_nodes()
vm = VirtualMachine(cluster=cluster, hostname=hostname)
vm.save()
return vm, cluster
def create_virtual_machine(self, cluster=None, hostname='vm1.example.bak'):
if cluster is None:
cluster = Cluster(hostname='test.example.bak',
slug='OSL_TEST',
username='******',
password='******')
cluster.save()
cluster.sync_nodes()
vm = VirtualMachine(cluster=cluster, hostname=hostname)
vm.save()
return vm, cluster
def setUp(self):
self.tearDown()
self.user = User(id=2, username='******')
self.user.set_password('secret')
self.user.save()
self.group = Group(name='testing_group')
self.group.save()
self.cluster0 = Cluster(hostname='test0', slug='OSL_TEST0')
self.cluster0.save()
self.cluster1 = Cluster(hostname='test1', slug='OSL_TEST1')
self.cluster1.save()
self.vm0 = VirtualMachine(hostname='vm0', cluster=self.cluster0)
self.vm1 = VirtualMachine(hostname='vm1',
cluster=self.cluster0,
owner=self.user.get_profile())
# self.vm2 = VirtualMachine(hostname='vm2', cluster=cluster0)
self.vm3 = VirtualMachine(hostname='vm3', cluster=self.cluster1)
self.vm4 = VirtualMachine(hostname='vm4',
cluster=self.cluster1,
owner=self.user.get_profile())
# self.vm5 = VirtualMachine(hostname='vm5', cluster=cluster1)
self.vm0.save()
self.vm1.save()
self.vm3.save()
self.vm4.save()
self.c = Client()
self.owner = self.user.get_profile()
def test_missing_in_ganeti(self):
"""
Tests missing_in_ganeti property
"""
cluster = Cluster(hostname='ganeti.example.test')
cluster.save()
vm_current = VirtualMachine(cluster=cluster,
hostname='gimager2.example.bak')
vm_removed = VirtualMachine(cluster=cluster,
hostname='does.not.exist.org')
vm_current.save()
vm_removed.save()
self.assertEqual([u'does.not.exist.org'], cluster.missing_in_ganeti)
vm_current.delete()
vm_removed.delete()
cluster.delete()
def test_sync_virtual_machines(self):
"""
Tests synchronizing cached virtuals machines (stored in db) with info
the ganeti cluster is storing
Verifies:
* VMs no longer in ganeti are deleted
* VMs missing from the database are added
"""
cluster = Cluster(hostname='ganeti.example.test')
cluster.save()
vm_missing = 'gimager.example.bak'
vm_current = VirtualMachine(cluster=cluster,
hostname='gimager2.example.bak')
vm_removed = VirtualMachine(cluster=cluster,
hostname='does.not.exist.org')
vm_current.save()
vm_removed.save()
cluster.sync_virtual_machines()
self.assertTrue(VirtualMachine.objects.get(cluster=cluster,
hostname=vm_missing),
'missing vm was not created')
self.assertTrue(
VirtualMachine.objects.get(
cluster=cluster,
hostname=vm_current.hostname),
'previously existing vm was not created')
self.assertTrue(
VirtualMachine.objects.filter(
cluster=cluster,
hostname=vm_removed.hostname),
"vm not in ganeti was not removed from db")
cluster.sync_virtual_machines(True)
self.assertFalse(
VirtualMachine.objects.filter(
cluster=cluster,
hostname=vm_removed.hostname),
'vm not present in ganeti was not removed from db')
vm_removed.delete()
vm_current.delete()
cluster.delete()
def test_sync_virtual_machines(self):
"""
Tests synchronizing cached virtuals machines (stored in db) with info
the ganeti cluster is storing
Verifies:
* VMs no longer in ganeti are deleted
* VMs missing from the database are added
"""
cluster = Cluster(hostname='ganeti.example.test')
cluster.save()
vm_missing = 'gimager.example.bak'
vm_current = VirtualMachine(cluster=cluster,
hostname='gimager2.example.bak')
vm_removed = VirtualMachine(cluster=cluster,
hostname='does.not.exist.org')
vm_current.save()
vm_removed.save()
cluster.sync_virtual_machines()
self.assertTrue(
VirtualMachine.objects.get(cluster=cluster, hostname=vm_missing),
'missing vm was not created')
self.assertTrue(
VirtualMachine.objects.get(cluster=cluster,
hostname=vm_current.hostname),
'previously existing vm was not created')
self.assertTrue(
VirtualMachine.objects.filter(cluster=cluster,
hostname=vm_removed.hostname),
"vm not in ganeti was not removed from db")
cluster.sync_virtual_machines(True)
self.assertFalse(
VirtualMachine.objects.filter(cluster=cluster,
hostname=vm_removed.hostname),
'vm not present in ganeti was not removed from db')
vm_removed.delete()
vm_current.delete()
cluster.delete()
class ImportViews(TestCase):
def setUp(self):
self.tearDown()
self.user = User(id=2, username='******')
self.user.set_password('secret')
self.user.save()
self.group = Group(name='testing_group')
self.group.save()
self.cluster0 = Cluster(hostname='test0', slug='OSL_TEST0')
self.cluster0.save()
self.cluster1 = Cluster(hostname='test1', slug='OSL_TEST1')
self.cluster1.save()
self.vm0 = VirtualMachine(hostname='vm0', cluster=self.cluster0)
self.vm1 = VirtualMachine(hostname='vm1', cluster=self.cluster0,
owner=self.user.get_profile())
# self.vm2 = VirtualMachine(hostname='vm2', cluster=cluster0)
self.vm3 = VirtualMachine(hostname='vm3', cluster=self.cluster1)
self.vm4 = VirtualMachine(hostname='vm4', cluster=self.cluster1,
owner=self.user.get_profile())
# self.vm5 = VirtualMachine(hostname='vm5', cluster=cluster1)
self.vm0.save()
self.vm1.save()
self.vm3.save()
self.vm4.save()
self.c = Client()
self.owner = self.user.get_profile()
def tearDown(self):
VirtualMachine.objects.all().delete()
Cluster.objects.all().delete()
Organization.objects.all().delete()
Profile.objects.all().delete()
User.objects.all().delete()
Group.objects.all().delete()
def test_orphans_view(self):
"""
Test orphans view
"""
url = '/import/orphans/'
# anonymous user
response = self.c.get(url, follow=True)
self.assertEqual(200, response.status_code)
self.assertTemplateUsed(response, 'registration/login.html')
# unauthorized user
self.assertTrue(self.c.login(username=self.user.username,
password='******'))
response = self.c.get(url)
self.assertEqual(403, response.status_code)
# authorized get (cluster admin perm)
self.user.grant('admin', self.cluster0)
response = self.c.get(url)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/orphans.html')
self.assertEqual([(self.vm0.id, 'test0', 'vm0')],
response.context['vms'])
self.user.revoke_all(self.cluster0)
# authorized get (superuser)
self.user.is_superuser = True
self.user.save()
response = self.c.get(url)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/orphans.html')
self.assertEqual([(self.vm0.id, 'test0', 'vm0'),
(self.vm3.id, 'test1', 'vm3')],
response.context['vms'])
self.user.is_superuser = False
self.user.save()
# POST - invalid vm
self.user.grant('admin', self.cluster0)
data = {'virtual_machines': [-1], 'owner': self.owner.id}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/orphans.html')
self.assertTrue(response.context['form'].errors)
# POST - invalid owner
data = {'virtual_machines': [self.vm0.id], 'owner': -1}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/orphans.html')
self.assertTrue(response.context['form'].errors)
# POST - user does not have perms for cluster
data = {'virtual_machines': [self.vm3.id], 'owner': self.owner.id}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/orphans.html')
self.assertTrue(response.context['form'].errors)
# POST - success
data = {'virtual_machines': [self.vm0.id], 'owner': self.owner.id}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/orphans.html')
self.assertFalse(response.context['form'].errors)
self.assertEqual([], response.context['vms'])
def test_missing_ganeti(self):
"""
Tests view for Virtual Machines missing from ganeti
"""
url = '/import/missing/'
self.cluster0.rapi.GetInstances.response = ['vm0', 'vm2']
self.cluster1.rapi.GetInstances.response = ['vm3', 'vm5']
# anonymous user
response = self.c.get(url, follow=True)
self.assertEqual(200, response.status_code)
self.assertTemplateUsed(response, 'registration/login.html')
# unauthorized user
self.assertTrue(self.c.login(username=self.user.username,
password='******'))
response = self.c.get(url)
self.assertEqual(403, response.status_code)
# authorized get (cluster admin perm)
self.user.grant('admin', self.cluster0)
response = self.c.get(url)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing.html')
self.assertEqual([('vm1', 'test0', 'vm1')], response.context['vms'])
self.user.revoke_all(self.cluster0)
# authorized get (superuser)
self.user.is_superuser = True
self.user.save()
response = self.c.get(url)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing.html')
self.assertEqual([('vm1', 'test0', 'vm1'),
('vm4', 'test1', 'vm4')],
response.context['vms'])
self.user.is_superuser = False
self.user.save()
# POST - invalid vm
self.user.grant('admin', self.cluster0)
data = {'virtual_machines': [-1]}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing.html')
self.assertTrue(response.context['form'].errors)
# POST - user does not have perms for cluster
data = {'virtual_machines': [self.vm3.hostname]}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing.html')
self.assertTrue(response.context['form'].errors)
# POST - success
data = {'virtual_machines': ['vm1']}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing.html')
self.assertFalse(response.context['form'].errors)
self.assertEqual([], response.context['vms'])
def test_missing_db(self):
"""
Tests view for Virtual Machines missing from database
"""
url = '/import/missing_db/'
self.cluster0.rapi.GetInstances.response = ['vm0', 'vm2']
self.cluster1.rapi.GetInstances.response = ['vm3', 'vm5']
# anonymous user
response = self.c.get(url, follow=True)
self.assertEqual(200, response.status_code)
self.assertTemplateUsed(response, 'registration/login.html')
# unauthorized user
self.assertTrue(self.c.login(username=self.user.username,
password='******'))
response = self.c.get(url)
self.assertEqual(403, response.status_code)
# authorized get (cluster admin perm)
self.user.grant('admin', self.cluster0)
response = self.c.get(url)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing_db.html')
cid_vm_hostname = Template('$cid:$hostname')
c_vm2 = cid_vm_hostname.substitute(
cid=self.cluster0.id, hostname='vm2')
self.assertEqual([(c_vm2, u'test0', u'vm2')],
response.context['vms'])
self.user.revoke_all(self.cluster0)
# authorized get (superuser)
self.user.is_superuser = True
self.user.save()
response = self.c.get(url)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing_db.html')
c_vm5 = cid_vm_hostname.substitute(
cid=self.cluster1.id, hostname='vm5')
self.assertEqual([(c_vm2, u'test0', u'vm2'),
(c_vm5, u'test1', u'vm5')],
response.context['vms'])
self.user.is_superuser = False
self.user.save()
# POST - invalid vm
self.user.grant('admin', self.cluster0)
data = {'virtual_machines': [-1]}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing_db.html')
self.assertTrue(response.context['form'].errors)
# POST - invalid owner
data = {'virtual_machines': [self.vm0.id], 'owner': -1}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing_db.html')
self.assertTrue(response.context['form'].errors)
# POST - user does not have perms for cluster
data = {'virtual_machines': [self.vm3.hostname],
'owner': self.owner.id}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing_db.html')
self.assertTrue(response.context['form'].errors)
# POST - success
data = {'virtual_machines': [c_vm2], 'owner': self.owner.id}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing_db.html')
self.assertFalse(response.context['form'].errors)
self.assertEqual([], response.context['vms'])
self.assertTrue(VirtualMachine.objects.filter(hostname='vm2').exists())
def missing_db(request):
"""
View for displaying VirtualMachines missing from the database
"""
user = request.user
if user.is_superuser:
clusters = Cluster.objects.all()
else:
clusters = user.get_objects_any_perms(Cluster, ['admin'])
if not clusters:
raise PermissionDenied(NO_PRIVS)
vms = []
for cluster in clusters:
for hostname in cluster.missing_in_db:
vms.append(('%s:%s' % (cluster.id, hostname), hostname))
if request.method == 'POST':
# process updates if this was a form submission
form = ImportForm(vms, request.POST)
if form.is_valid():
# update all selected VirtualMachines
data = form.cleaned_data
owner = data['owner']
vm_ids = data['virtual_machines']
import_ready = defaultdict(lambda: 0)
orphaned = defaultdict(lambda: 0)
# create missing VMs
for vm in vm_ids:
cluster_id, host = vm.split(':')
cluster = Cluster.objects.get(id=cluster_id)
VirtualMachine(hostname=host, cluster=cluster,
owner=owner).save()
import_ready[cluster.pk] -= 1
if owner is None:
orphaned[cluster.pk] += 1
# remove created vms from the list
vms = filter(lambda x: unicode(x[0])
not in vm_ids, vms)
else:
form = ImportForm(vms)
vms = {}
for cluster in clusters:
for hostname in cluster.missing_in_db:
vms[hostname] = (u'%s:%s' % (cluster.id, hostname),
unicode(cluster.hostname), unicode(hostname))
vmhostnames = vms.keys()
vmhostnames.sort()
vms_tuplelist = []
for i in vmhostnames:
vms_tuplelist.append(vms[i])
vms = vms_tuplelist
return render_to_response("ganeti/importing/missing_db.html",
{'vms': vms,
'form': form,
},
context_instance=RequestContext(request), )
def template_to_instance(template, hostname, owner):
"""
Instantiate a VM template with a given hostname and owner.
"""
cluster = template.cluster
beparams = {
"vcpus": template.vcpus,
}
hvparams = {}
hv = template.hypervisor or cluster.info["default_hypervisor"]
kvm = hv == 'kvm'
pvm = hv == 'xen-pvm'
hvm = hv == 'xen-hvm'
kvm_or_hvm = kvm or hvm
kvm_or_pvm = kvm or pvm
if kvm_or_hvm:
hvparams.update(boot_order=template.boot_order)
hvparams.update(cdrom_image_path=template.cdrom_image_path)
hvparams.update(nic_type=template.nic_type)
hvparams.update(disk_type=template.disk_type)
if kvm_or_pvm:
hvparams.update(kernel_path=template.kernel_path)
hvparams.update(root_path=template.root_path)
if kvm:
hvparams.update(cdrom2_image_path=template.cdrom2_image_path)
hvparams.update(serial_console=template.serial_console)
memory = template.memory
if has_balloonmem(cluster):
minram = template.minmem
beparams['minmem'] = minram
beparams['maxmem'] = memory
else:
beparams['memory'] = memory
vcpus = template.vcpus
disk_size = template.disks[0]["size"]
kwargs = {
"os": template.os,
"hypervisor": hv,
"ip_check": template.ip_check,
"name_check": template.name_check,
"beparams": beparams,
"no_install": template.no_install,
"start": template.start,
"hvparams": hvparams,
}
# Using auto allocator
if template.iallocator:
default_iallocator = cluster.info['default_iallocator']
kwargs.update(iallocator=default_iallocator)
# Not using allocator, pass pnode
else:
kwargs.update(pnode=template.pnode)
# Also pass in snode if it exists (drdb)
if template.snode:
kwargs.update(snode=template.snode)
# secondary node isn't set but we're using drdb, so programming error
# (this shouldn't happen if form validation is done correctly)
elif template.disk_template == 'drdb':
msg = 'Disk template set to drdb, but no secondary node set'
raise RuntimeError(msg)
job_id = cluster.rapi.CreateInstance('create', hostname,
template.disk_template,
template.disks, template.nics,
**kwargs)
vm = VirtualMachine()
vm.cluster = cluster
vm.hostname = hostname
vm.ram = memory
if has_balloonmem(cluster):
vm.minram = minram
vm.virtual_cpus = vcpus
vm.disk_size = disk_size
vm.owner = owner
vm.ignore_cache = True
# Do a dance to get the VM and the job referencing each other.
vm.save()
job = Job.objects.create(job_id=job_id, obj=vm, cluster=cluster)
job.save()
vm.last_job = job
vm.save()
# Grant admin permissions to the owner.
owner.permissable.grant('admin', vm)
return vm
def test_used_resources(self):
"""
Tests retrieving dictionary of resources used by a cluster user
"""
c1 = Cluster(hostname="testing1", slug="test1")
c2 = Cluster(hostname="testing2", slug="test2")
c3 = Cluster(hostname="testing3", slug="test3")
user = User(username="******")
quota = {"disk": 26, "ram": 6, "virtual_cpus": 14}
for i in (c1, c2, c3, user):
i.save()
owner = user.get_profile()
c1.set_quota(owner, quota)
c3.set_quota(owner, quota)
# test used_resources returns zeros for no values
result = owner.used_resources(cluster=c1)
self.assertEqual(0, result['ram'])
self.assertEqual(0, result['disk'])
self.assertEqual(0, result['virtual_cpus'])
vm11 = VirtualMachine(hostname="1one",
owner=owner,
cluster=c1,
status="running")
vm21 = VirtualMachine(hostname="2one",
owner=owner,
cluster=c2,
status="running")
vm31 = VirtualMachine(hostname="3one",
owner=owner,
cluster=c2,
status="running")
vm12 = VirtualMachine(hostname="1two",
owner=owner,
cluster=c1,
status="running",
ram=1,
virtual_cpus=3,
disk_size=6)
vm22 = VirtualMachine(hostname="2two",
owner=owner,
cluster=c2,
status="running",
ram=1,
virtual_cpus=3,
disk_size=6)
vm32 = VirtualMachine(hostname="3two",
owner=owner,
cluster=c3,
status="running",
ram=1,
virtual_cpus=3,
disk_size=6)
vm13 = VirtualMachine(hostname="1three",
owner=owner,
cluster=c1,
status="stopped",
ram=1,
virtual_cpus=3,
disk_size=6)
vm23 = VirtualMachine(hostname="2three",
owner=owner,
cluster=c2,
status="stopped",
ram=1,
virtual_cpus=3,
disk_size=6)
vm33 = VirtualMachine(hostname="3three",
owner=owner,
cluster=c3,
status="stopped",
ram=1,
virtual_cpus=3,
disk_size=6)
for i in (vm11, vm12, vm13, vm21, vm22, vm23, vm31, vm32, vm33):
i.save()
# multiple clusters - every VM
result = owner.used_resources(cluster=None, only_running=False)
self.assertTrue(c1.id in result.keys())
self.assertTrue(c2.id in result.keys())
self.assertTrue(c3.id in result.keys())
self.assertEqual(result[c1.id]["disk"], 12)
self.assertEqual(result[c1.id]["ram"], 2)
self.assertEqual(result[c1.id]["virtual_cpus"], 6)
self.assertEqual(result[c1.id], result[c3.id])
# multiple clusters - only running VMs
result = owner.used_resources(cluster=None, only_running=True)
self.assertTrue(c1.id in result.keys())
self.assertTrue(c2.id in result.keys())
self.assertTrue(c3.id in result.keys())
self.assertEqual(result[c1.id]["disk"], 12)
self.assertEqual(result[c1.id]["ram"], 1)
self.assertEqual(result[c1.id]["virtual_cpus"], 3)
self.assertEqual(result[c1.id], result[c3.id])
# single cluster - every VM
result = owner.used_resources(cluster=c1, only_running=False)
self.assertEqual(result["disk"], 12)
self.assertEqual(result["ram"], 2)
self.assertEqual(result["virtual_cpus"], 6)
# single cluster - only running VMs
result = owner.used_resources(cluster=c1, only_running=True)
self.assertEqual(result["disk"], 12)
self.assertEqual(result["ram"], 1)
self.assertEqual(result["virtual_cpus"], 3)
def test_missing_in_ganeti(self):
"""
Tests missing_in_ganeti property
"""
cluster = Cluster(hostname='ganeti.example.test')
cluster.save()
vm_current = VirtualMachine(cluster=cluster,
hostname='gimager2.example.bak')
vm_removed = VirtualMachine(cluster=cluster,
hostname='does.not.exist.org')
vm_current.save()
vm_removed.save()
self.assertEqual([u'does.not.exist.org'], cluster.missing_in_ganeti)
vm_current.delete()
vm_removed.delete()
cluster.delete()
def test_view_overview(self):
"""
Tests overview (status) page
"""
# TODO: in future, add Ganeti errors checking
cluster1 = Cluster(hostname='cluster1', slug='cluster1')
cluster1.save()
vm1 = VirtualMachine(hostname='vm2.example.bak', cluster=cluster1)
vm1.save()
job = Job(job_id=233, obj=self.vm, cluster=self.cluster,
finished="2011-01-07 21:59", status="error")
job.save()
job1 = Job(job_id=1234, obj=vm1, cluster=cluster1,
finished="2011-01-05 21:59", status="error")
job1.save()
job.rapi.GetJobStatus.response = JOB_ERROR
url = "/"
args = []
template = "ganeti/overview.html"
mimetype = "text/html; charset=utf-8"
status = 200
# anonymous user
response = self.c.get(url % args, follow=True)
self.assertEqual(200, response.status_code)
self.assertTemplateUsed(response, 'registration/login.html')
# authorized user (non-admin)
self.user.grant("admin", self.vm)
self.user.save()
self.assertTrue(self.c.login(username=self.user.username,
password='******'))
response = self.c.get(url % args)
self.assertEqual(status, response.status_code)
self.assertEqual(mimetype, response['content-type'])
self.assertTemplateUsed(response, template)
clusters = response.context['cluster_list']
self.assertTrue(self.cluster not in clusters)
self.assertEqual(0, len(clusters))
self.assertEqual(0, response.context["orphaned"])
self.assertEqual(0, response.context["missing"])
self.assertEqual(0, response.context["import_ready"])
# authorized user (admin on one cluster)
self.assertTrue(self.c.login(username=self.user1.username,
password='******'))
response = self.c.get(url % args)
self.assertEqual(status, response.status_code)
self.assertEqual(mimetype, response['content-type'])
self.assertTemplateUsed(response, template)
clusters = response.context['cluster_list']
self.assertTrue(self.cluster in clusters)
self.assertEqual(1, len(clusters))
self.assertEqual(1, response.context["orphaned"])
self.assertEqual(1, response.context["missing"])
self.assertEqual(2, response.context["import_ready"])
# authorized user (superuser)
self.assertTrue(self.c.login(username=self.user2.username,
password='******'))
response = self.c.get(url % args)
self.assertEqual(status, response.status_code)
self.assertEqual(mimetype, response['content-type'])
self.assertTemplateUsed(response, template)
clusters = response.context['cluster_list']
self.assertTrue(self.cluster in clusters)
self.assertTrue(cluster1 in clusters)
self.assertEqual(2, len(clusters))
self.assertEqual(2, response.context["orphaned"])
self.assertEqual(2, response.context["missing"])
self.assertEqual(4, response.context["import_ready"])
class ImportViews(TestCase):
def setUp(self):
self.tearDown()
self.user = User(id=2, username='******')
self.user.set_password('secret')
self.user.save()
self.group = Group(name='testing_group')
self.group.save()
self.cluster0 = Cluster(hostname='test0', slug='OSL_TEST0')
self.cluster0.save()
self.cluster1 = Cluster(hostname='test1', slug='OSL_TEST1')
self.cluster1.save()
self.vm0 = VirtualMachine(hostname='vm0', cluster=self.cluster0)
self.vm1 = VirtualMachine(hostname='vm1',
cluster=self.cluster0,
owner=self.user.get_profile())
# self.vm2 = VirtualMachine(hostname='vm2', cluster=cluster0)
self.vm3 = VirtualMachine(hostname='vm3', cluster=self.cluster1)
self.vm4 = VirtualMachine(hostname='vm4',
cluster=self.cluster1,
owner=self.user.get_profile())
# self.vm5 = VirtualMachine(hostname='vm5', cluster=cluster1)
self.vm0.save()
self.vm1.save()
self.vm3.save()
self.vm4.save()
self.c = Client()
self.owner = self.user.get_profile()
def tearDown(self):
VirtualMachine.objects.all().delete()
Cluster.objects.all().delete()
Organization.objects.all().delete()
Profile.objects.all().delete()
User.objects.all().delete()
Group.objects.all().delete()
def test_orphans_view(self):
"""
Test orphans view
"""
url = '/import/orphans/'
# anonymous user
response = self.c.get(url, follow=True)
self.assertEqual(200, response.status_code)
self.assertTemplateUsed(response, 'registration/login.html')
# unauthorized user
self.assertTrue(
self.c.login(username=self.user.username, password='******'))
response = self.c.get(url)
self.assertEqual(403, response.status_code)
# authorized get (cluster admin perm)
self.user.grant('admin', self.cluster0)
response = self.c.get(url)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/orphans.html')
self.assertEqual([(self.vm0.id, 'test0', 'vm0')],
response.context['vms'])
self.user.revoke_all(self.cluster0)
# authorized get (superuser)
self.user.is_superuser = True
self.user.save()
response = self.c.get(url)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/orphans.html')
self.assertEqual([(self.vm0.id, 'test0', 'vm0'),
(self.vm3.id, 'test1', 'vm3')],
response.context['vms'])
self.user.is_superuser = False
self.user.save()
# POST - invalid vm
self.user.grant('admin', self.cluster0)
data = {'virtual_machines': [-1], 'owner': self.owner.id}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/orphans.html')
self.assertTrue(response.context['form'].errors)
# POST - invalid owner
data = {'virtual_machines': [self.vm0.id], 'owner': -1}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/orphans.html')
self.assertTrue(response.context['form'].errors)
# POST - user does not have perms for cluster
data = {'virtual_machines': [self.vm3.id], 'owner': self.owner.id}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/orphans.html')
self.assertTrue(response.context['form'].errors)
# POST - success
data = {'virtual_machines': [self.vm0.id], 'owner': self.owner.id}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/orphans.html')
self.assertFalse(response.context['form'].errors)
self.assertEqual([], response.context['vms'])
def test_missing_ganeti(self):
"""
Tests view for Virtual Machines missing from ganeti
"""
url = '/import/missing/'
self.cluster0.rapi.GetInstances.response = ['vm0', 'vm2']
self.cluster1.rapi.GetInstances.response = ['vm3', 'vm5']
# anonymous user
response = self.c.get(url, follow=True)
self.assertEqual(200, response.status_code)
self.assertTemplateUsed(response, 'registration/login.html')
# unauthorized user
self.assertTrue(
self.c.login(username=self.user.username, password='******'))
response = self.c.get(url)
self.assertEqual(403, response.status_code)
# authorized get (cluster admin perm)
self.user.grant('admin', self.cluster0)
response = self.c.get(url)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing.html')
self.assertEqual([('vm1', 'test0', 'vm1')], response.context['vms'])
self.user.revoke_all(self.cluster0)
# authorized get (superuser)
self.user.is_superuser = True
self.user.save()
response = self.c.get(url)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing.html')
self.assertEqual([('vm1', 'test0', 'vm1'), ('vm4', 'test1', 'vm4')],
response.context['vms'])
self.user.is_superuser = False
self.user.save()
# POST - invalid vm
self.user.grant('admin', self.cluster0)
data = {'virtual_machines': [-1]}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing.html')
self.assertTrue(response.context['form'].errors)
# POST - user does not have perms for cluster
data = {'virtual_machines': [self.vm3.hostname]}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing.html')
self.assertTrue(response.context['form'].errors)
# POST - success
data = {'virtual_machines': ['vm1']}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing.html')
self.assertFalse(response.context['form'].errors)
self.assertEqual([], response.context['vms'])
def test_missing_db(self):
"""
Tests view for Virtual Machines missing from database
"""
url = '/import/missing_db/'
self.cluster0.rapi.GetInstances.response = ['vm0', 'vm2']
self.cluster1.rapi.GetInstances.response = ['vm3', 'vm5']
# anonymous user
response = self.c.get(url, follow=True)
self.assertEqual(200, response.status_code)
self.assertTemplateUsed(response, 'registration/login.html')
# unauthorized user
self.assertTrue(
self.c.login(username=self.user.username, password='******'))
response = self.c.get(url)
self.assertEqual(403, response.status_code)
# authorized get (cluster admin perm)
self.user.grant('admin', self.cluster0)
response = self.c.get(url)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing_db.html')
cid_vm_hostname = Template('$cid:$hostname')
c_vm2 = cid_vm_hostname.substitute(cid=self.cluster0.id,
hostname='vm2')
self.assertEqual([(c_vm2, u'test0', u'vm2')], response.context['vms'])
self.user.revoke_all(self.cluster0)
# authorized get (superuser)
self.user.is_superuser = True
self.user.save()
response = self.c.get(url)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing_db.html')
c_vm5 = cid_vm_hostname.substitute(cid=self.cluster1.id,
hostname='vm5')
self.assertEqual([(c_vm2, u'test0', u'vm2'),
(c_vm5, u'test1', u'vm5')], response.context['vms'])
self.user.is_superuser = False
self.user.save()
# POST - invalid vm
self.user.grant('admin', self.cluster0)
data = {'virtual_machines': [-1]}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing_db.html')
self.assertTrue(response.context['form'].errors)
# POST - invalid owner
data = {'virtual_machines': [self.vm0.id], 'owner': -1}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing_db.html')
self.assertTrue(response.context['form'].errors)
# POST - user does not have perms for cluster
data = {
'virtual_machines': [self.vm3.hostname],
'owner': self.owner.id
}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing_db.html')
self.assertTrue(response.context['form'].errors)
# POST - success
data = {'virtual_machines': [c_vm2], 'owner': self.owner.id}
response = self.c.post(url, data)
self.assertEqual(200, response.status_code)
self.assertEqual('text/html; charset=utf-8', response['content-type'])
self.assertTemplateUsed(response, 'ganeti/importing/missing_db.html')
self.assertFalse(response.context['form'].errors)
self.assertEqual([], response.context['vms'])
self.assertTrue(VirtualMachine.objects.filter(hostname='vm2').exists())
class TestGeneralViews(TestCase, ViewTestMixin):
def setUp(self):
self.tearDown()
self.cluster = Cluster(hostname='test.example.test', slug='OSL_TEST')
self.cluster.save()
self.vm = VirtualMachine(hostname='vm1.example.bak',
cluster=self.cluster)
self.vm.save()
User(id=1, username='******').save()
settings.ANONYMOUS_USER_ID = 1
self.user = User(id=2, username='******')
self.user.set_password('secret')
self.user.save()
self.user1 = User(id=3, username='******')
self.user1.set_password('secret')
self.user1.grant("admin", self.cluster)
self.user1.grant("admin", self.vm)
self.user1.save()
self.user2 = User(id=4, username="******")
self.user2.set_password("secret")
self.user2.is_superuser = True
self.user2.save()
self.c = Client()
def tearDown(self):
SSHKey.objects.all().delete()
Cluster.objects.all().delete()
User.objects.all().delete()
Group.objects.all().delete()
Job.objects.all().delete()
def test_view_overview(self):
"""
Tests overview (status) page
"""
# TODO: in future, add Ganeti errors checking
cluster1 = Cluster(hostname='cluster1', slug='cluster1')
cluster1.save()
vm1 = VirtualMachine(hostname='vm2.example.bak', cluster=cluster1)
vm1.save()
job = Job(job_id=233, obj=self.vm, cluster=self.cluster,
finished="2011-01-07 21:59", status="error")
job.save()
job1 = Job(job_id=1234, obj=vm1, cluster=cluster1,
finished="2011-01-05 21:59", status="error")
job1.save()
job.rapi.GetJobStatus.response = JOB_ERROR
url = "/"
args = []
template = "ganeti/overview.html"
mimetype = "text/html; charset=utf-8"
status = 200
# anonymous user
response = self.c.get(url % args, follow=True)
self.assertEqual(200, response.status_code)
self.assertTemplateUsed(response, 'registration/login.html')
# authorized user (non-admin)
self.user.grant("admin", self.vm)
self.user.save()
self.assertTrue(self.c.login(username=self.user.username,
password='******'))
response = self.c.get(url % args)
self.assertEqual(status, response.status_code)
self.assertEqual(mimetype, response['content-type'])
self.assertTemplateUsed(response, template)
clusters = response.context['cluster_list']
self.assertTrue(self.cluster not in clusters)
self.assertEqual(0, len(clusters))
self.assertEqual(0, response.context["orphaned"])
self.assertEqual(0, response.context["missing"])
self.assertEqual(0, response.context["import_ready"])
# authorized user (admin on one cluster)
self.assertTrue(self.c.login(username=self.user1.username,
password='******'))
response = self.c.get(url % args)
self.assertEqual(status, response.status_code)
self.assertEqual(mimetype, response['content-type'])
self.assertTemplateUsed(response, template)
clusters = response.context['cluster_list']
self.assertTrue(self.cluster in clusters)
self.assertEqual(1, len(clusters))
self.assertEqual(1, response.context["orphaned"])
self.assertEqual(1, response.context["missing"])
self.assertEqual(2, response.context["import_ready"])
# authorized user (superuser)
self.assertTrue(self.c.login(username=self.user2.username,
password='******'))
response = self.c.get(url % args)
self.assertEqual(status, response.status_code)
self.assertEqual(mimetype, response['content-type'])
self.assertTemplateUsed(response, template)
clusters = response.context['cluster_list']
self.assertTrue(self.cluster in clusters)
self.assertTrue(cluster1 in clusters)
self.assertEqual(2, len(clusters))
self.assertEqual(2, response.context["orphaned"])
self.assertEqual(2, response.context["missing"])
self.assertEqual(4, response.context["import_ready"])
def test_used_resources(self):
""" tests the used_resources view """
group0 = Group.objects.create(name='group0')
group1 = Group.objects.create(name='group1')
self.user.groups.add(group0)
self.user1.groups.add(group1)
url = "/used_resources/"
args = {}
template = "ganeti/overview/used_resources_data.html"
mimetype = "text/html; charset=utf-8"
# anonymous user
response = self.c.get(url, args, follow=True)
self.assertEqual(200, response.status_code)
self.assertTemplateUsed(response, 'registration/login.html')
# 404 - no id
self.assertTrue(self.c.login(username=self.user.username,
password='******'))
response = self.c.get(url, {})
self.assertEqual(404, response.status_code)
# 404 - invalid id
response = self.c.get(url, {'id': 1234567})
self.assertEqual(404, response.status_code)
# unauthorized user (different user)
response = self.c.get(url, {'id': self.user2.get_profile().pk})
self.assertEqual(403, response.status_code)
# unauthorized user (in different group)
self.assertTrue(self.c.login(username=self.user.username,
password='******'))
response = self.c.get(url, {'id': group1.organization.pk})
self.assertEqual(403, response.status_code)
# authorized user (same user)
response = self.c.get(url, {'id': self.user.get_profile().pk})
self.assertEqual(200, response.status_code)
self.assertEqual(mimetype, response['content-type'])
self.assertTemplateUsed(response, template)
# authorized user (in group)
response = self.c.get(url, {'id': group0.organization.pk})
self.assertEqual(200, response.status_code)
self.assertEqual(mimetype, response['content-type'])
self.assertTemplateUsed(response, template)
# authorized user (superuser)
self.assertTrue(self.c.login(username=self.user2.username,
password='******'))
response = self.c.get(url, {'id': self.user.get_profile().pk})
self.assertEqual(200, response.status_code)
self.assertEqual(mimetype, response['content-type'])
self.assertTemplateUsed(response, template)
# authorized user (superuser)
self.assertTrue(self.c.login(username=self.user2.username,
password='******'))
response = self.c.get(url, {'id': group1.organization.pk})
self.assertEqual(200, response.status_code)
self.assertEqual(mimetype, response['content-type'])
self.assertTemplateUsed(response, template)
def test_view_ssh_keys(self):
""" tests retrieving all sshkeys from the gwm instance """
# add some keys
SSHKey.objects.create(key="ssh-rsa test test@test", user=self.user)
SSHKey.objects.create(key="ssh-dsa test asd@asd", user=self.user)
SSHKey.objects.create(key="ssh-dsa test foo@bar", user=self.user1)
self.user.revoke_all(self.vm)
self.user.revoke_all(self.cluster)
self.user1.revoke_all(self.vm)
self.user1.revoke_all(self.cluster)
self.user2.revoke_all(self.vm)
self.user2.revoke_all(self.cluster)
# get API key
# import settings
key = settings.WEB_MGR_API_KEY
url = '/keys/%s/'
args = (key,)
# cluster without users who have admin perms
response = self.c.get(url % args)
self.assertEqual(200, response.status_code)
self.assertEquals("application/json", response["content-type"])
self.assertEqual(len(json.loads(response.content)), 0)
self.assertNotContains(response, "test@test")
self.assertNotContains(response, "asd@asd")
# vm with users who have admin perms
# grant admin permission to first user
self.user.grant("admin", self.vm)
self.user1.grant("admin", self.cluster)
response = self.c.get(url % args)
self.assertEqual(200, response.status_code)
self.assertEquals("application/json", response["content-type"])
self.assertEqual(len(json.loads(response.content)), 3)
self.assertContains(response, "test@test", count=1)
self.assertContains(response, "asd@asd", count=1)
self.assertContains(response, "foo@bar", count=1)
def template_to_instance(template, hostname, owner):
"""
Instantiate a VM template with a given hostname and owner.
"""
cluster = template.cluster
beparams = {
"vcpus": template.vcpus,
}
hvparams = {}
hv = template.hypervisor or cluster.info["default_hypervisor"]
kvm = hv == 'kvm'
pvm = hv == 'xen-pvm'
hvm = hv == 'xen-hvm'
kvm_or_hvm = kvm or hvm
kvm_or_pvm = kvm or pvm
if kvm_or_hvm:
hvparams.update(boot_order=template.boot_order)
hvparams.update(cdrom_image_path=template.cdrom_image_path)
hvparams.update(nic_type=template.nic_type)
hvparams.update(disk_type=template.disk_type)
if kvm_or_pvm:
hvparams.update(kernel_path=template.kernel_path)
hvparams.update(root_path=template.root_path)
if kvm:
hvparams.update(cdrom2_image_path=template.cdrom2_image_path)
hvparams.update(serial_console=template.serial_console)
memory = template.memory
if has_balloonmem(cluster):
minram = template.minmem
beparams['minmem'] = minram
beparams['maxmem'] = memory
else:
beparams['memory'] = memory
vcpus = template.vcpus
disk_size = template.disks[0]["size"]
kwargs = {
"os": template.os,
"hypervisor": hv,
"ip_check": template.ip_check,
"name_check": template.name_check,
"beparams": beparams,
"no_install": template.no_install,
"start": template.start,
"hvparams": hvparams,
}
# Using auto allocator
if template.iallocator:
default_iallocator = cluster.info['default_iallocator']
kwargs.update(iallocator=default_iallocator)
# Not using allocator, pass pnode
else:
kwargs.update(pnode=template.pnode)
# Also pass in snode if it exists (drdb)
if template.snode:
kwargs.update(snode=template.snode)
# secondary node isn't set but we're using drdb, so programming error
# (this shouldn't happen if form validation is done correctly)
elif template.disk_template == 'drdb':
msg = 'Disk template set to drdb, but no secondary node set'
raise RuntimeError(msg)
job_id = cluster.rapi.CreateInstance('create', hostname,
template.disk_template,
template.disks, template.nics,
**kwargs)
vm = VirtualMachine()
vm.cluster = cluster
vm.hostname = hostname
vm.ram = memory
if has_balloonmem(cluster):
vm.minram = minram
vm.virtual_cpus = vcpus
vm.disk_size = disk_size
vm.owner = owner
vm.ignore_cache = True
# Do a dance to get the VM and the job referencing each other.
vm.save()
job = Job.objects.create(job_id=job_id, obj=vm, cluster=cluster)
job.save()
vm.last_job = job
vm.save()
# Grant admin permissions to the owner.
owner.permissable.grant('admin', vm)
return vm
