Model and system state synchronization
First Claim
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1. A method comprising:
- receiving an input which describes a revision to at least one of a plurality of instances in a model of a distributed system, wherein;
the plurality of instances form an instance space which describes a configuration of the model of the distributed system; and
the revision pertains to a change in configuration to the at least one said instance; and
synchronizing the model with the distributed system such that the revision, when applied to the model, is propagated to the distributed system.
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Abstract
Embodiments of model and system state synchronization are presented herein.
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Citations
20 Claims
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1. A method comprising:
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receiving an input which describes a revision to at least one of a plurality of instances in a model of a distributed system, wherein;
the plurality of instances form an instance space which describes a configuration of the model of the distributed system; and
the revision pertains to a change in configuration to the at least one said instance; and
synchronizing the model with the distributed system such that the revision, when applied to the model, is propagated to the distributed system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method comprising:
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applying a change to a model of a distributed system, wherein;
the change describes a plurality of revisions to a plurality of instances in the model;
the plurality of instances form an instance space which describes a configuration of the model of the distributed system; and
each said revision pertains to a change in configuration of a respective said instance; and
executing code of the model to apply the change to the distributed system. - View Dependent Claims (11, 12, 13, 14)
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15. One or more computer readable media comprising computer executable instructions that, when executed, direct a computer to maintain a model of hardware and software resources of a distributed system, wherein:
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the model is defined through use of a plurality of instances, one or more of which are described through a series of revisions which describe a historical, current and planned state of a respective said instance; and
the state of the revisions in the model affects configuration of the distributed system. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification