Why do I need microservices?

Microservices are supposed to solve the scaling problem. Aka the solution to a monolith only being able to handle so many requests / second is microservices that potentially have replicas.

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Upgrade Keycloak Standalone with Postgres from 16.1.0 to 17.0.0 with custom port behind nginx reverse proxy

What a nightmare. You’re using keycloak and are upgrading from Wildfly 16.1.0 to Quarkus 17.0.0. You’re also listening on a non-standard port, that isn’t 8080, but 23232. You’re using a reverse proxy like nginx for TLS and Keycloak is connected via plain http with nginx. Grab your standalone.xml found in /standalone/configuration/standalone.xml and find your postgres…

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