baeldung
https://www.baeldung.com/spring-boot-actuators
2022
https://reflectoring.io/spring-boot-info-endpoint/
    https://github.com/thombergs/code-examples/tree/master/spring-boot/spring-boot-app-info
2021
https://reflectoring.io/exploring-a-spring-boot-app-with-actuator-and-jq/
    https://habr.com/ru/articles/561994/
2020
https://piotrminkowski.com/2020/03/10/best-practices-for-microservices-on-kubernetes/
2019
https://dzone.com/articles/magic-with-spring-boot-actuator
2018
https://www.javacodegeeks.com/2018/11/spring-boot-actuator-tutorial.html
    https://habr.com/ru/company/otus/blog/452624/
2017
https://spring.io/blog/2017/08/22/introducing-actuator-endpoints-in-spring-boot-2-0