logging Archives - Digi Hunch

Logging and Monitoring in Kubernetes with PLG stack

February 26, 2023October 13, 2021 by Digi Hunch

We’ve checked out the the actors in PLG stack (Promtail, Loki, Node Exporter, Prometheus, Grafana) and whipped up a quick pipeline on MacOS. Now I’m going a little further to implement the same PLG stack (Prometheus Loki and Grafana) in a Kubernetes cluster. This setup is for demo only, therefore no persistent storage is enabled. … Read moreLogging and Monitoring in Kubernetes with PLG stack

Log Shipping in Kubernetes with EFK stack

February 26, 2023September 4, 2021 by Digi Hunch

I first worked on log shipping with ELK stack three years ago. In the context of Kubernetes cluster, log shipping has similar challenges. In this post I will discuss the set up of log shipping with Kubernetes cluster using EFK stack Logging Architecture As discussed, if the Kubernetes cluster has a runtime in compliant with … Read moreLog Shipping in Kubernetes with EFK stack

Log file navigator (lnav)

January 3, 2023September 23, 2020 by Digi Hunch

I’ve used a number of log viewers in command terminal, on MacOS and Linux server. I read system logs, log4j formats, as well as json formats. Unfortunately, I have not found an ideal (free) log viewer, either on UI or in command terminal. Out of those I tried lnav is one of the better ones. … Read moreLog file navigator (lnav)