ContainerName generate container names for pod.

GetExecutionContext gets execution context from WorkflowRun, if not found, use the default context in workflow controller configuration.

GetResourceVolumeName generates a volume name for a resource.

InputContainerName generates a container name for input resolver container.

MatchContainerGroup matches a container name against a ContainerGroup, if the container belongs to the container group, return true, otherwise false.

Name generates a pod name from Workflow name and Stage name.

NewBuilder creates a new pod builder.

OutputContainerName generates a container name for output resolver container.

Builder is builder used to build pod for stage.