Published in Nerd For Tech·Feb 16, 2021REST-API-Roundtrip with SpringDoc and OpenAPI GeneratorIt is a no-brainer to provide JSON REST endpoints in a Spring Boot application, just like many state-of-the-art frameworks. …Api Development10 min read
Nov 26, 2020Monitoring the Docker Hub Rate Limit with Prometheus (Guide)Recently, Docker introduced rate-limiting for the Docker Hub image registry. It restricts unauthenticated docker pull requests to 100 requests per 6-hour timeframe and authenticated requests from a free account to 200 requests per 6-hour timeframe (see here). While there are plenty of ways to mitigate the impact of these limits…Kubernetes4 min read
Nov 4, 2020GitOps for IT-Architects: Transparent and Secure Kubernetes deploymentsAgile Software Development principles have gained more and more attention in recent years. They help making product teams more flexible and productive. However, to fully leverage the potential of agility in software development projects, you also need an agile operations model and embrace DevOps principles. …Cloud6 min read