Configuration recommendation generation using combinatorial test design modeling

A computer system comprising:

• a processor set;
• one or more computer-readable storage media;
• and
• program instructions stored on the one or more storage media to cause the processor set to perform operations comprising:
• generating a Combinatorial Test Design (CTD) model for identifying possible combinations of stack components for a computing environment stack;
• modifying the CTD model based on restrictions indicating invalid stack component combinations;
• applying, to the CTD model, a plurality of context weights to generate a weighted CTD model;
• and
• generating, based on the weighted CTD model and one or more input parameters, a recommended computing environment stack configuration that includes a valid stack component combination.

A computer program product comprising:

• one or more computer-readable storage media;
• and
• program instructions stored on the one or more storage media to perform operations comprising:
• generating a Combinatorial Test Design (CTD) model for identifying possible combinations of stack components for a computing environment stack;
• modifying the CTD model based on restrictions indicating invalid stack component combinations;
• applying, to the CTD model, a plurality of context weights to generate a weighted CTD model;
• and
• generating, based on the weighted CTD model and one or more input parameters, a recommended computing environment stack configuration that includes a valid stack component combination.