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_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()
