Rhdev is a blog and resource hub dedicated to Ruby on Rails development, a popular web application framework written in Ruby. Developers can explore tutorials, best practices, and case studies for building web applications with Ruby on Rails. Additionally, Rhdev covers topics such as ActiveRecord ORM, RESTful APIs, and frontend integration using JavaScript frameworks, offering insights for both beginners and experienced Rails developers.

Red Hat Developer

Red Hat OpenShift 6.0 requires migrating from Elasticsearch to Loki for logging functionality. Loki offers better performance through log labels instead of indexing full log lines, supports multi-tenancy, and uses fewer resources. The migration process involves installing LokiStack, disconnecting Elasticsearch and Kibana from ClusterLogging management, switching the log store configuration, and enabling the OpenShift console plugin for log visualization. Both systems run in parallel during transition, with old logs remaining in Elasticsearch/Kibana while new logs flow to LokiStack.

Migrate your OpenShift logging stack from Elasticsearch to Loki

Posts around deployment tools and methods