I am developing 3 Microservices: admin facing web app gateway for user management (admin.com) using mysql public facing web app gateway containing only vuejs frontend (public.com) REST API Microservice containing the core application using Redis and Cassandra I can easily…
I am developing a spring boot application. In which it has API-Gateway and three microservices. When I call API from UI it throws an error of CORS. Error: Access Control Allow Origin header contains multiple values but only one is…
In my spring-boot project there are two microservices, one config-server, and one naming server. It also has two modules which I am adding as a dependency in the microservices. Below is the pom of the commons-new module which should be…
I am working on Microservice architecture. One of my service is exposed to source system which is used to post the data. This microservice published the data to redis. I am using redis pub/sub. Which is further consumed by couple…
Gist I have an application that runs on an microservice-based architecture (on Kubernetes). All the communication to/from outside the application happens through an API Gateway. Which just means that requests from my frontend don't go directly to the services, but…
I started to develop a side project (microservice architecture) in coronavirus dates at home. My tech stacks are generally Spring Boot projects on cloud-based (cloud config server, cloud service registry, MongoDB, Redis, Rabbitmq, spring boot rest microservice apps). I want…
Assuming I am building a stateless micro-service which exposes a few simple API endpoints (e.g., a read-through cache, save an entry to database), I am using the non-blocking database clients e.g., mysql or redis and I always want my microservices…
We have an architecture setup where we have the client application running in a server and we would want to have a Micro Service responsible for offering the Distributed Lock/Map/Cache functionality. This Micro service internally uses Redisson , a java…
I am testing using NestJS with Microservices using Redis. I have setup the code just like the documentation suggests, but when I send a message pattern from the client, my Microservice is not getting fired. My client is a GraphQL…
I've created two services. One of them (scheduler) only requests to the other (backoffice) for performing some "large" operations. When backoffice receives a request: first creates a mark (key on redis) in order to set that the process has started.…