def rc_list(self, context, bay_ident):
bay = conductor_utils.retrieve_bay(context, bay_ident)
self.k8s_api = k8s.create_k8s_api(context, bay)
try:
resp = self.k8s_api.list_namespaced_replication_controller(
namespace='default')
except rest.ApiException as err:
raise exception.KubernetesAPIFailed(err=err)
if resp is None:
raise exception.ReplicationControllerListNotFound(
bay_uuid=bay.uuid)
rcs = []
for entry in resp._items:
rc = {}
rc['uuid'] = entry.metadata.uid
rc['name'] = entry.metadata.name
rc['project_id'] = context.project_id
rc['user_id'] = context.user_id
rc['images'] = [
c.image for c in entry.spec.template.spec.containers]
rc['bay_uuid'] = bay.uuid
# Convert string to dictionary
rc['labels'] = ast.literal_eval(entry.metadata.labels)
rc['replicas'] = entry.status.replicas
rc_obj = objects.ReplicationController(context, **rc)
rcs.append(rc_obj)
return rcs
def rc_list(self, context, bay_ident):
# Since bay identifier is specified verify whether its a UUID
# or Name. If name is specified as bay identifier need to extract
# the bay uuid since its needed to get the k8s_api object.
if not utils.is_uuid_like(bay_ident):
bay = objects.Bay.get_by_name(context, bay_ident)
bay_ident = bay.uuid
bay_uuid = bay_ident
self.k8s_api = k8s.create_k8s_api_rc(context, bay_uuid)
try:
resp = self.k8s_api.list_namespaced_replication_controller(
namespace='default')
except rest.ApiException as err:
raise exception.KubernetesAPIFailed(err=err)
if resp is None:
raise exception.ReplicationControllerListNotFound(
bay_uuid=bay_uuid)
rcs = []
for entry in resp._items:
rc = {}
rc['uuid'] = entry.metadata.uid
rc['name'] = entry.metadata.name
rc['project_id'] = context.project_id
rc['user_id'] = context.user_id
rc['images'] = [
c.image for c in entry.spec.template.spec.containers]
rc['bay_uuid'] = bay_uuid
# Convert string to dictionary
rc['labels'] = ast.literal_eval(entry.metadata.labels)
rc['replicas'] = entry.status.replicas
rc_obj = objects.ReplicationController(context, **rc)
rcs.append(rc_obj)
return rcs
def get_by_uuid(cls, context, uuid, bay_uuid, k8s_api):
"""Return a :class:`ReplicationController` object based on uuid.
:param context: Security context
:param uuid: the uuid of a ReplicationController.
:param bay_uuid: the UUID of the Bay.
:returns: a :class:`ReplicationController` object.
"""
try:
resp = k8s_api.list_namespaced_replication_controller(
namespace='default')
except rest.ApiException as err:
raise exception.KubernetesAPIFailed(err=err)
if resp is None:
raise exception.ReplicationControllerListNotFound(
bay_uuid=bay_uuid)
rc = {}
for entry in resp.items:
if entry.metadata.uid == uuid:
rc['uuid'] = entry.metadata.uid
rc['name'] = entry.metadata.name
rc['project_id'] = context.project_id
rc['user_id'] = context.user_id
rc['images'] = [
c.image for c in entry.spec.template.spec.containers
]
rc['bay_uuid'] = bay_uuid
# Convert string to dictionary
rc['labels'] = ast.literal_eval(entry.metadata.labels)
rc['replicas'] = entry.status.replicas
rc_obj = ReplicationController(context, **rc)
return rc_obj
raise exception.ReplicationControllerNotFound(rc=uuid)