The heat.engine.update ModuleΒΆ

class heat.engine.update.StackUpdate(existing_stack, new_stack, previous_stack, rollback=False)[source]

Bases: object

A Task to perform the update of an existing stack to a new template.

StackUpdate.dependencies()[source]

Return a Dependencies object representing the dependencies between update operations to move from an existing stack definition to a new one.

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