August 2019
Intermediate to advanced
256 pages
6h 43m
English
book
Hands-On Enterprise Java Microservices with Eclipse MicroProfile
by Cesar Saavedra, Heiko W. Rupp, Jeff Mesnil, Pavol Loffay, Antoine Sabot-Durand, Scott Stark
Content preview from Hands-On Enterprise Java Microservices with Eclipse MicroProfile
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Retrieving metrics from the server
MicroProfile Metrics exposes metrics via a REST interface, by default, under the /metrics context root. You can find the code at https://github.com/PacktPublishing/Hands-On-Enterprise-Java-Microservices-with-Eclipse-MicroProfile/tree/master/Chapter05-metrics. Follow the README.md file to build the code, run it, and hit the http://localhost:8080/book-metrics/hello and http://localhost:8080/book-metrics endpoints a few times with your browser to generate some data.
As of MicroProfile 1.3/2.0, there is nothing in the specifications about securing that endpoint. This is thus left to the individual implementation.
Using this REST interface, it is easy to retrieve the data, for example, via the following curl ...
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