Reliable, scalable Kubernetes on AWS

Shri Javadekar@shrinandj

About Applatix

• Build and run containerized apps in the public cloud▪ Solution built on top of Kubernetes

• Simplify the journey to cloud with:▪ Infrastructure automation▪ Container-based devops workflows▪ Monitoring, audit and governance

Applatix Playground

Outline

• OOM kills!!!• AWS has limits• Volume issues• Cloud hygiene• AutoScalingGroups (ASGs) are your friend

• OOM Kills▪ Etcd

In memory dataData snapshots stored to disk after fixed record count

▪ Can affect other processes (api-server, kube-controller manager, etc.).

▪ Tuned the --snapshot-count parameter

Reliability

Reliability

Reliability

* under development

Reliability

Reliability

Scalability

Scalability

Scalability

Summary

Thank You