Question 1

What is the purpose of using RestTemplateBuilder in Spring Boot?

Accepted Answer

RestTemplateBuilder is used to create RestTemplate instances with default settings that can be customized according to the application's needs. It simplifies the configuration process and allows for easy management of connection settings.

Question 2

What reliability gaps can be uncovered through testing with Steadybit agents?

Accepted Answer

Steadybit agents automatically discover your application and help identify potential reliability gaps by simulating various failure scenarios. This testing enables teams to understand how their applications respond under stress and helps improve overall resilience.

Question 3

What are the steps involved in creating an infrastructure experiment?

Accepted Answer

To create an infrastructure experiment, you need to first define a new experiment by specifying its parameters and objectives. This involves outlining what aspects of your application or infrastructure you wish to test and how you will measure success.

Question 4

How do you review network events after running an experiment?

Accepted Answer

After running your experiment, you can review network events by analyzing logs and metrics generated during the test. This helps you understand the behavior of your application under different conditions and identify any issues that arose during the experiment.

Question 5

Why is it important to configure RestTemplate timeouts?

Accepted Answer

Configuring RestTemplate timeouts is crucial for preventing long-running requests that can lead to resource exhaustion or degraded performance. By setting appropriate timeouts, you ensure that your application remains responsive and can handle failures gracefully.

Question 6

What should be done after fixing identified issues in an experiment?

Accepted Answer

After addressing any pitfalls discovered during the experiment, it's important to rerun the experiment to verify that the fixes have resolved the issues. This step ensures that your changes have improved reliability and that your application performs as expected under load.

SpringBoot

A Common Pitfall of Spring Boot's RestTemplate

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