I am trying to generate Prometheus metrics with using Micrometer.io with Spring Boot 2.0.0.RELEASE. When I am trying to expose the size of a List as Gauge, it
I spent a lot of time to find a solution about Pageable in Webflux, unfortunately, at the time of writing this, Webflux does not support Pageable so I came up w
I have Microservices implemented using Spring Boot hosted in VM. I have Apache HTTP Server which act as load balancer and have configured reverse proxy to redir
So I am new to metrics and micrometer. I am have followed this tutorial in which we set up some basics Meters like a counter and a Gauge and expose the metrics.
I'm developing an application which uses reactor libraries to connect with Google pubsub. So I have a Flux of messages. I want it to always consume from the que
In the entity class A there is a field of type P1 named as p. Class P2 and P3 is extended from P1. In the predicate I want to filter the result based on a field
Our current project requirement is to to route some requests to third-party external api servers. For this we are using spring zuul based router service. zuul:
I'm trying to write integration test for Spring Boot application. I have Product and GalleryImage domain model. They are in one-to-many relationship. public cl
I am having problems with kafka consumers of applications with different versions of Spring-kafka, specifically between 2.3.13.RELEASE and 2.8.3. When deploying
In my Spring Boot application, I have: @Configuration @EnableWebSecurity public class WebSecurityConfig extends WebSecurityConfigurerAdapter { ... @Ove
I've been searching on how to enable CORS when using Spring Cloud Gateway in addition with Eureka discovery. My application is up and running and everything wo
I am having problems with kafka consumers of applications with different versions of Spring-kafka, specifically between 2.3.13.RELEASE and 2.8.3. When deploying
When i tried build and clean my project pom.xml <configuration> <nodeVersion>v6.11.3</nodeVersion> <npmVersion>3.10.10</npm
I have a react project, and the security works fine untill I navigate within page - i.e. clicking buttons etc. But, if I refresh page, or input url directly int
I want to configure logback in such way that some specific appender will work only if system variable LOGGER_ENABLED is set to true. If the variable is not set
enter image description here I am trying to map some entities to tables in MySQL database using Spring Boot JPA. I have a problem with one of the tables because
I am doing a POC with Spring Boot & Kafka for a transactional project and I have the following doubt: Scenario: One microservices MSPUB1 receives Requests
I can successfully connect to my openshift mysql through workbench, how do I do the same through my spring boot application? in my application.properties: # C
I don't understand how to fix it, first time i see mistake like this. i downland this from github https://github.com/nikishubin/Notebook but its does not work O
This a springboot Application. It run perfectly but did not get output (it shows me HTTP Status 404 error in browser) pom.xml <project xmlns="http://maven.