def test_ceph_related(self):
self.is_relation_made.return_value = True
service = 'glance'
self.service_name.return_value = service
self.config.return_value = True
self.assertEqual(
contexts.CephGlanceContext()(), {
'rbd_pool': service,
'rbd_user': service,
'expose_image_locations': True
})
self.config.assert_called_with('expose-image-locations')
glance_contexts.GlanceIPv6Context(),
context.WorkerConfigContext(),
context.OSConfigFlagContext(charm_flag='registry-config-flags',
template_flag='registry_config_flags'),
context.MemcacheContext()
],
'services': ['glance-registry']
}),
(GLANCE_API_CONF, {
'hook_contexts': [
context.SharedDBContext(ssl_dir=GLANCE_CONF_DIR),
context.AMQPContext(ssl_dir=GLANCE_CONF_DIR),
context.IdentityServiceContext(service='glance',
service_user='******'),
glance_contexts.GlanceContext(),
glance_contexts.CephGlanceContext(),
glance_contexts.ObjectStoreContext(),
glance_contexts.CinderStoreContext(),
glance_contexts.HAProxyContext(),
context.SyslogContext(),
glance_contexts.LoggingConfigContext(),
glance_contexts.GlanceIPv6Context(),
context.WorkerConfigContext(),
glance_contexts.MultiStoreContext(),
context.OSConfigFlagContext(charm_flag='api-config-flags',
template_flag='api_config_flags'),
context.InternalEndpointContext('glance-common'),
context.SubordinateConfigContext(interface=['storage-backend'],
service=['glance-api'],
config_file=GLANCE_API_CONF),
context.MemcacheContext()
def test_ceph_related(self):
self.is_relation_made.return_value = True
service = 'glance'
self.service_name.return_value = service
conf_dict = {
'rbd-pool-name': None,
'expose-image-locations': True,
'pool-type': 'replicated',
}
self.config.side_effect = lambda x: conf_dict.get(x)
self.assertEqual(
contexts.CephGlanceContext()(),
{'rbd_pool': service,
'rbd_user': service,
'expose_image_locations': True})
self.config.assert_called_with('expose-image-locations')
# Check user supplied pool name:
conf_dict = {
'rbd-pool-name': 'mypoolname',
'expose-image-locations': True,
'pool-type': 'replicated',
}
self.assertEqual(
contexts.CephGlanceContext()(),
{'rbd_pool': 'mypoolname',
'rbd_user': service,
'expose_image_locations': True})
# Check erasure-coded pool type
conf_dict = {
'rbd-pool-name': None,
'expose-image-locations': True,
'pool-type': 'erasure-coded',
'ec-rbd-metadata-pool': None,
}
self.assertEqual(
contexts.CephGlanceContext()(),
{'rbd_pool': "{}-metadata".format(service),
'rbd_user': service,
'expose_image_locations': True})
# Ensure rbd-pool-name used for metadata pool name
conf_dict = {
'rbd-pool-name': 'foobar',
'expose-image-locations': True,
'pool-type': 'erasure-coded',
'ec-rbd-metadata-pool': None,
}
self.assertEqual(
contexts.CephGlanceContext()(),
{'rbd_pool': "foobar-metadata",
'rbd_user': service,
'expose_image_locations': True})
# Ensure ec-rbd-metadata-pool overrides everything
conf_dict = {
'rbd-pool-name': 'foobar',
'expose-image-locations': True,
'pool-type': 'erasure-coded',
'ec-rbd-metadata-pool': 'another-metadata',
}
self.assertEqual(
contexts.CephGlanceContext()(),
{'rbd_pool': "another-metadata",
'rbd_user': service,
'expose_image_locations': True})
def test_ceph_not_related(self):
self.is_relation_made.return_value = False
self.assertEqual(contexts.CephGlanceContext()(), {})
