Bases: cinder.taskflow.exceptions.TaskFlowException
Raised when some entry in some object already exists.
Bases: cinder.taskflow.exceptions.TaskFlowException
Raised when an access on a closed object occurs.
Bases: cinder.taskflow.exceptions.TaskFlowException
Raised when a duplicate entry is found.
Bases: cinder.taskflow.exceptions.TaskFlowException
Raised when a task/job/workflow is in an invalid state when an operation is attempting to apply to said task/job/workflow.
Bases: cinder.taskflow.exceptions.TaskFlowException
Raised when a job entry can not be found.
Bases: cinder.taskflow.exceptions.InvalidStateException
Raised when a task has dependencies that can not be satisified.
Bases: cinder.taskflow.exceptions.TaskFlowException
Raised when some entry in some object doesn’t exist.
Bases: exceptions.Exception
Base class for exceptions emitted from this library.
Bases: cinder.taskflow.exceptions.TaskFlowException
Raised when a job can not be claimed.