get_stack(topology, node, data=True)[source]

Return the stack of a node, if any

topology : Topology

The topology

node : any hashable type

The ID of the node

data : bool, optional

If true, returns a tuple of the stack name and its attributes, otherwise just the stack name

stack : tuple (name, properties) or name only

If data = True, a tuple of two values, where the first value is the name of the stack and the second value is the dictionary of its properties. If data = False returns only the stack name If no stack is deployed, return None