Method and system for instantiating resources of IT-service

The invention relates to a computer-implemented method for instantiating one or more resources (RI-RIV) of an IT-service (227-231). The method includes: analyzing (101) a service model (211) including nodes (N1-N5, 514-523) representing resources and being indicative of a resource type, each node co...

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Bibliographische Detailangaben
Hauptverfasser: JOHN ELLIOTT ARWE, ISABELL SCHWERTLE, FELIX DROSS, MAREK CHODOROWSKI, THOMAS SPATZIER, SIMON MOSER, GERD BREITER, HOANG ANH LE, NARINE KOKHLIKYAN, DAVID BRUCE LINDQUIST
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to a computer-implemented method for instantiating one or more resources (RI-RIV) of an IT-service (227-231). The method includes: analyzing (101) a service model (211) including nodes (N1-N5, 514-523) representing resources and being indicative of a resource type, each node comprising a generic API; for each node, determining (103) the resource type indicated by the node; evaluating (104) a service provider catalog; selecting (105) one of resource managers; sending (106) a request to the selected resource manager; receiving (107) the requested description of a resource-manager-specific API from the selected resource manager; overriding (108) the abstract method of the generic API by a resource-manager specific method of the resource-manager-specific API; and executing (109) the overridden abstract method for instantiating the resource.