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Discovering, defining, and implementing computer application topologies

  • US 7,774,446 B2
  • Filed: 12/30/2005
  • Issued: 08/10/2010
  • Est. Priority Date: 12/30/2005
  • Status: Expired due to Fees
First Claim
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1. A method performed by a computer for implementing an application topology, comprising:

  • discovering by the computer the application topology of a network;

    modifying by the computer the application topology of the network by;

    displaying graphical representations of computers and applications of the network represented by the discovered application topology; and

    receiving from a user selection of graphical representations of computers and applications to be associated with selected computers to define a desired application topology of the network;

    creating by the computer the computer installation packages for the computers specifying the applications to be associated with the computers as defined by the desired application topology of the network;

    providing a virtual machine for each computer, the virtual machine for a computer being software that provides an environment that simulates the environment of the computer, the virtual machine for executing on a host computer that is different from the computer whose environment it simulates;

    distributing by the computer the installation packages to the virtual machines for configuration of the virtual machines based on the installation packages; and

    after configuration of the virtual machines based on the distributed installation packages,discovering an actual application topology of the configured virtual machines; and

    comparing by the computer the discovered application topology of the configured virtual machines to the desired application topology to determine whether the desired application topology was implemented correctly on the virtual machines;

    when it is determined that desired application topology was implemented correctly on the virtual machines,distributing the installation packages to the computers for configuration of the computers in accordance with the installation packages; and

    after the computers are configured based on the distributed installation packages,discovering an actual application topology of the computers; and

    comparing the actual application topology of the computers to the desired application topology to determine whether the desired application topology was implemented correctly on the computerswherein the desired application topology is tested on the virtual machines before it is deployed to the computers.

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