International Business Machines Corporation

Robert H High

Jeffrey Alan Frey

Christopher Paul Vignola

Logan M Colby

Erik John Burckart

William Thomas Newport

Craig Andrew Lanzen

Stephen M Fontes

James Lee Van Oosten

An exemplary embodiment of the invention relates to a method, system, and storage medium for providing context-based dynamic policy assignment in a distributed processing environment. The system includes a first resource management host in communication with a client system, an application executable by the first resource management host, a dynamic policy assignment system executing on the first resource management host, policies stored on the first resource management host and an application profile associated with the client system. The application profile is received by the first resource management host. Application hosting services include executing the application on behalf of the client system. The dynamic policy assignment system receives the request, and based upon a task name associated with the application profile, selects at least one policy for an application instance. The dynamic policy assignment system further associates the policy to the application, and the host system executes the application.

Context-based dynamic policy assignment in a distributed processing environment

A method for augmenting a hierarchy of layered applications and corresponding protocols can include applying a discrimination algorithm to a selection process in which a particular application/protocol layer in a listing of adjacent application/protocol layers is selected to receive traffic flowing through the hierarchy. A new application/protocol layer is inserted adjacent to the particular application/protocol layer in the hierarchy. Also, a new application/protocol layer is added to the listing, and the discrimination algorithm is replaced with another discrimination algorithm programmed to consider the new application/protocol layer during the selection process. Each of the steps of performing the inserting, adding and replacing steps are performed without decoupling or disabling other applications and protocols in the hierarchy.

Unobtrusive port and protocol sharing among server processes

Method, system, and storage medium for providing context-based dynamic policy assignment in a distributed processing environment

In a hierarchy of layered applications and corresponding protocols, a port and protocol sharing method is disclosed. Traffic is received over a single shared logical port, and the traffic is routed to an interlayer communications process disposed between two layers in the hierarchy. A discrimination algorithm is applied to select a particular application/protocol layer in a higher one of the two layers to which the traffic is to be routed. The traffic is routed to the selected particular application/protocol layer. An additional application/protocol layer is added to the hierarchy. The discrimination algorithm is replaced with another discrimination algorithm program to consider the additional application/protocol layer during the selection process. The additional application/protocol layer is considered in the selecting step. When selected, the traffic is routed to the additional application/protocol layer. The adding and replacing steps are performed without decoupling or disabling other applications and protocols in the hierarchy.

An exemplary embodiment of the invention relates to a method, system, and storage medium for providing context-based dynamic policy assignment in a distributed processing environment. The system comprises: a first resource management host in communication with a client system via a distributed network architecture; at least one application executable by the first resource management host; a dynamic policy assignment system executing on the first resource management host; a plurality of policies stored on the first resource management host; and an application profile associated with the client system. The application profile is received by the first resource management host to receive application hosting services. The application hosting services include executing the application on behalf of the client system. The dynamic policy assignment system receives the request at the first resource management system, and based upon a task name associated with the application profile, selects at least one policy for an application instance related to the request. The dynamic policy assignment system further associates the policy to the application, and the host system executes the application on behalf of the client system. The invention also includes a method and a storage medium.

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Round Rock, TX, United States of America

Robert H High