Welcome to the 7-Day Observability Tutorial Series! This Series covers detailed explanations for setting up and understanding observability in Kubernetes using Prometheus, Grafana, Elasticsearch Fluentbit, Kibana, Jaeger, groundcover(eBPF), opentelemetry and many. Day 1: Introduction to Observability Day 2: Prometheus - Setting Up Monitoring Day 3: Metrics and PromQL in Prometheus Day 4: Instrumentation and Custom Metrics Day 5: Logging with EFK Stack Day 6: Distributed Tracing with Jaeger Day 7: eBPF