def test_ceph_related_queens(self):
self.is_relation_made.return_value = True
self.get_os_codename_package.return_value = "queens"
service = 'mycinder'
self.service_name.return_value = service
self.assertEqual(
contexts.CephSubordinateContext()(), {
"cinder": {
"/etc/cinder/cinder.conf": {
"sections": {
service:
[('volume_backend_name', service),
('volume_driver',
'cinder.volume.drivers.rbd.RBDDriver'),
('rbd_pool', service), ('rbd_user', service),
('rbd_secret_uuid', 'libvirt-uuid'),
('rbd_ceph_conf',
'/var/lib/charm/mycinder/ceph.conf'),
('report_discard_supported', True),
('rbd_exclusive_cinder_pool', True),
('rbd_flatten_volume_from_snapshot', False)]
}
}
}
})
def test_ceph_explicit_backend_availability_zone(self):
self.test_config.set('backend-availability-zone', 'special_az')
self.is_relation_made.return_value = True
self.get_os_codename_package.return_value = "pike"
service = 'mycinder'
self.service_name.return_value = service
self.assertEqual(
contexts.CephSubordinateContext()(), {
"cinder": {
"/etc/cinder/cinder.conf": {
"sections": {
service:
[('volume_backend_name', service),
('volume_driver',
'cinder.volume.drivers.rbd.RBDDriver'),
('rbd_pool', service), ('rbd_user', service),
('rbd_secret_uuid', 'libvirt-uuid'),
('rbd_ceph_conf',
'/var/lib/charm/mycinder/ceph.conf'),
('report_discard_supported', True),
('rbd_exclusive_cinder_pool', True),
('backend_availability_zone', 'special_az')]
}
}
}
})
def test_ceph_explicit_pool_name_ec(self):
self.test_config.set('rbd-pool-name', 'special_pool')
self.test_config.set('pool-type', 'erasure-coded')
self.is_relation_made.return_value = True
self.get_os_codename_package.return_value = "mitaka"
service = 'mycinder'
self.service_name.return_value = service
self.assertEqual(
contexts.CephSubordinateContext()(), {
"cinder": {
"/etc/cinder/cinder.conf": {
"sections": {
service: [('volume_backend_name', service),
('volume_driver',
'cinder.volume.drivers.rbd.RBDDriver'),
('rbd_pool', 'special_pool-metadata'),
('rbd_user', service),
('rbd_secret_uuid', 'libvirt-uuid'),
('rbd_ceph_conf',
'/var/lib/charm/mycinder/ceph.conf'),
('report_discard_supported', True)]
}
}
}
})
def test_ceph_related_icehouse(self):
self.is_relation_made.return_value = True
self.get_os_codename_package.return_value = "icehouse"
service = 'mycinder'
self.service_name.return_value = service
self.assertEqual(
contexts.CephSubordinateContext()(), {
"cinder": {
"/etc/cinder/cinder.conf": {
"sections": {
service: [('volume_backend_name', service),
('volume_driver',
'cinder.volume.drivers.rbd.RBDDriver'),
('rbd_pool', service),
('rbd_user', service),
('rbd_secret_uuid', 'libvirt-uuid'),
('rbd_ceph_conf',
'/var/lib/charm/mycinder/ceph.conf')]
}
}
}
})
def test_ceph_not_related(self):
self.is_relation_made.return_value = False
self.assertEqual(contexts.CephSubordinateContext()(), {})