On Representing Resilience Requirements of Microservice Architecture Systems

Together with the spread of DevOps practices and container technologies, Microservice Architecture has become a mainstream architecture style in recent years. Resilience is key characteristic (MSA) Systems, it shows ability to cope various kinds system disturbances which cause degradations services. However, due lack consensus definition resilience software field, although lot work been done on for MSA developers still do not have clear idea how resilient an System should be, what mechanisms are needed. In this paper, by referring existing systematic studies other scientific areas, microservice provided Measurement Model proposed measure service resilience. And requirement model represent requirements Systems given. The uses elements KAOS notions measurement model, decompose goals into behaviors that can be executed components. As proof concept, case study conducted illustrate models applied.