What tools should I consider for monitoring and automating Kubernetes clusters?

For a basic but effective stack: I use OpenTelemetry and Grafana Alloy with Loki for logging, while for monitoring, I stick with Prometheus, Thanos, and Alertmanager. For automation, GitLab CI has been perfect, and I employ ArgoCD for GitOps, which rounds it all out nicely.

For my stack, I use VictoriaMetrics and VictoriaLogs to keep tabs on everything, with Grafana for visual dashboards. For continuous integration and deployment, I trust in Argo Workflows and FluxCD for GitOps, plus I set up Slack notifications for the events I want to track. Tried ArgoCD but preferred Flux for its user-friendliness and better documentation. It's just easier to manage!

For monitoring, a popular choice is Prometheus paired with Alertmanager. It’s a solid setup that a lot of people rely on. Anyone else using it?

I’m using Signoz with the OpenTelemetry exporter, and it’s working great for logging and monitoring! 👍🏼

I work with the Prometheus stack, which covers all my monitoring needs effectively.

I usually mix Prometheus, Grafana, and Loki for my monitoring and logging needs. I also rely on CloudWatch when I'm on AWS. Works like a charm!

Grafana is also essential in my setup for visualizations and monitoring.

I handle all my deployments with Flux, which has been super efficient for managing my Kubernetes environments.