Sampaio, Silvio CostaNunes, Jacyana Suassuna2020-02-072020-02-072019-12-18NUNES, Jacyana Suassuna. Implantando a observabilidade do sistema SigSaúde através da utilização de service mesh. 2019. 140f. Dissertação (Mestrado Profissional em Tecnologia da Informação) - Instituto Metrópole Digital, Universidade Federal do Rio Grande do Norte, Natal, 2019.https://repositorio.ufrn.br/jspui/handle/123456789/28448The adoption of the microservice architectural style is proving very advantageous as it facilitates the creation of distributed, scalable and available solutions, favoring the use of cloud and container infrastructures. For these and other advantages has been widely adopted by large global companies in the application development market like Uber, Netflix, Amazon, SoundCloud, and many others (RICHARDSON, 2019). An example of an application created using this type of solution is the SigSaude project, which foresees the development of a platform for the management of health data in Clinical-School environments based on electronic medical records. In the specific case of SigSaude, if on the one hand the use of microservices provides scalability, maintainability and availability, on the other hand it requires a high degree of observability of operations. However, traditional monitoring tools are incomplete to deal with this distributed scenario. Thus, this paper proposes the use of an integrated and scalable service mesh-based architecture to be incorporated into the SigSaude project whose main objective is to increase the observability capabilities of the system, allowing the contextualized monitoring of transactions between the various microservices. In order to validate this proposal, tests will be conducted in a controlled environment, aiming to highlight the gains and limitations of the use of service mesh, confronting them with the specific monitoring, tracking and logging needs of SigSaude.Acesso AbertoObservabilidadeMicrosserviçoService meshmasterThesisCNPQ::ENGENHARIAS