Model-based management of an existing information processing system
View Patent ↗A method, system, computer system, and computer-readable medium to create a snapshot of an existing information system using a model of an information processing system. The model defines a set of instructions that is operable to discover data about a resource in the existing information processing system, and the snapshot is created by executing the set of instructions. An analysis of the snapshot is performed to identify a set of actions needed to make a change to the existing information processing system. Changes to the existing information processing system may include, for example, upgrading the existing information processing system, deploying a new instance of the existing information processing system, and optimizing performance of the existing information processing system.
1. A computer-implemented method of model-based management of an existing information processing system comprising:
employing a model in a computer, the model including:
a defined set of components making up an information processing system, the set of components being configured to perform information processing functions including web service and database service, and
a set of defined instructions configured to discover data about a plurality of resources potentially present in the existing information processing system, including a web server and a database server that is used by the web server, each of the defined instructions being configured to request a specified datum associated with a specified one of said resources, said resources corresponding to said components;
creating a snapshot of the existing information processing system using the model by executing the set of defined instructions, the snapshot comprising a plurality of the specified data of a plurality of resources actually present within the existing information processing system, including information that identifies memory usage of the web server;
evaluating the snapshot, including the information that identifies memory usage of the web server, using an overlay;
identifying one or more of the resources that need to be changed in order to implement an upgrade to the existing information processing system; and
presenting the identified one or more resources that need to be changed to cause the existing information system to be upgraded.
2. A computer-readable storage medium comprising instructions that when executed by a computer implement a method of model-based management of an existing information processing system, the instructions including:
instructions to load a model, the model comprising:
a defined set of components making up an information processing system, the set of components being configured to perform information processing functions including web service and database service, and
a set of defined instructions configured to discover data about a plurality of resources potentially present in the existing information processing system, including a web server and a database server that is used by the web server, each of the defined instructions being configured to request a specified datum associated with a specified one of said resources, said resources corresponding to said components;
instructions to create a snapshot of the existing information processing system using the model by executing the set of defined instructions, the snapshot comprising a plurality of the specified data of a plurality of resources actually present within the existing information processing system, including information that identifies memory usage of the web server;
instructions to evaluate the snapshot, including the information that identifies memory usage of the web server, using an overlay;
instructions to identify one or more of the resources that need to be changed in order to implement an upgrade to the existing information processing system; and
instructions to present the identified one or more resources that need to be changed to cause the existing information system to be upgraded.
3. A computer system comprising:
a processor configured to execute instructions; and
a computer-readable storage medium comprising instructions that when executed by a computer implement a method of model-based management of an existing information processing system, the instructions including:
instructions to load a model, the model comprising:
a defined set of components making up an information processing system, the set of components being configured to perform information processing functions including web service and database service, and
a set of defined instructions configured to discover data about a plurality of resources potentially present in the existing information processing system, including a web server and a database server that is used by the web server, each of the defined instructions being configured to request a specified datum associated with a specified one of said resources, said resources corresponding to said components;
instructions to create a snapshot of the existing information processing system using the model by executing the set of defined instructions, the snapshot comprising a plurality of the specified data of a plurality of resources actually present within the existing information processing system, including information that identifies memory usage of the web server;
instructions to evaluate the snapshot, including the information that identifies memory usage of the web server, using an overlay;
instructions to identify one or more of the resources that need to be changed in order to implement an upgrade to the existing information processing system; and
instructions to present the identified one or more resources that need to be changed to cause the existing information system to be upgraded.