OPERATION SEARCH METHOD AND OPERATION SEARCH APPARATUS

摘要

A determination unit determines a precondition indicating an expected state of a system that is to execute processing corresponding to an operation, and a postcondition indicating an expected state of the system that has executed the processing corresponding to the operation, based on a work log of previously-performed work. An association unit associates each of a plurality of operations with an operation whose precondition matches a postcondition of the each of the plurality of operations. A search unit searches for a path that starts from an operation whose precondition matches an initial condition satisfied by an operation object system, traces an associated operation, and reaches an operation whose postcondition matches a target condition indicating a target state of the operation object system after work. A generation unit generates an operation procedure in which operations on the path found by the search are arranged in order.

主权项

1. A non-transitory computer-readable storage medium storing a computer program that causes a computer to perform a process comprising:
determining, based on a work log indicating a plurality of operations executed in previously-performed system change work and processing executed in accordance with the plurality of operations, a precondition and a postcondition for each of the plurality of operations, the precondition indicating an expected state of a system that is to execute processing corresponding to the each of the plurality of operations, the postcondition indicating an expected state of the system that has executed the processing corresponding to the each of the plurality of operations; associating each of the plurality of operations with an operation whose precondition matches a postcondition of the each of the plurality of operations; searching for a path that starts from an operation whose precondition matches an initial condition satisfied by an operation object system, traces an associated operation, and reaches an operation whose postcondition matches a target condition indicating a target state of the operation object system after work; and generating an operation procedure in which operations on the path found by the search are arranged in order.