Replace Datadog With OSS Stack We spend about €1,400 each month on Datadog and want to eliminate that cost by running an open-source observability stack—Prometheus for metrics, Loki for logs, Alertmanager for notifications and Grafana for visualisation—inside our existing Kubernetes cluster... (Budget: €1500 - €3000 EUR, Jobs: Alerting, Cloud Computing, Containerization, Data Visualization, DevOps, Documentation, Kubernetes, Open Source, System Administration, Technical Documentation)