StaticStrategy#

class eclypse.placement.strategies.static.StaticStrategy[source]#

StaticStrategy class.

Static placement strategy based on a predefined mapping of services to nodes in the form of a dictionary.

Methods

`__init__`(mapping)	Initializes the StaticPlacementStrategy object.
`is_feasible`(infrastructure, _)	Check if the application can be placed on the infrastructure.
`place`(infrastructure, application, _, __)	Returns the static mapping of services to nodes, given at initialization.

__init__(mapping)[source]#

Initializes the StaticPlacementStrategy object.

Parameters:: mapping (dict[str, str] | None) – A dictionary mapping service IDs to node IDs.

place(infrastructure, application, _, __)[source]#

Returns the static mapping of services to nodes, given at initialization.

Returns:

the static mapping.

Return type:

dict[str, str]

Parameters:

is_feasible(infrastructure, _)[source]#

Check if the application can be placed on the infrastructure.

It checks if all the nodes in the mapping are available in the infrastructure.

Parameters:

Return type:

bool