Managing parallel microservices

A computer program product comprising a computer readable storage medium having program instructions embodied therewith, the program instructions executable by a processor to cause the processor to perform operations including:

• identifying (i) information pertaining to each of a plurality of target microservices to be invoked by an issuer microservice, (ii) a predefined condition associated with the plurality of target microservices, and (iii) an action to be executed by the issuer microservice in response to the predefined condition being satisfied;
• sending a first request to available target microservices of the plurality of target microservices based, at least in part, on the information pertaining to the respective available target microservices;
• in response to receiving a response to the first request from an available target microservice of the available target microservices, determining whether the predefined condition is satisfied;
• and
• in response to determining that the predefined condition is satisfied, causing the action to be executed by the issuer microservice.

A computer system comprising:

• a processing unit;
• and
• a memory coupled to the processing unit and storing instructions thereon, the instructions, when executed by the processing unit, performing operations including:
• identifying (i) information pertaining to each of a plurality of target microservices to be invoked by an issuer microservice, (ii) a predefined condition associated with the plurality of target microservices, and (iii) an action to be executed by the issuer microservice in response to the predefined condition being satisfied;
• sending a first request to available target microservices of the plurality of target microservices based, at least in part, on the information pertaining to the respective available target microservices;
• in response to receiving a response to the first request from an available target microservice of the available target microservices, determining whether the predefined condition is satisfied;
• and
• in response to determining that the predefined condition is satisfied, causing the action to be executed by the issuer microservice.