How will you change Vm.swapiness temporary and permanent? What are the reasons to change that and How system will behave?
Site Reliability Interview Questions
2,637 site reliability interview questions shared by candidates
What is process to debug the pid system calls?
How would you design a system that automatically setup databases for customers? How would you architect a web crawler from scratch? Without using any open source tools, how would you setup a database? Make sure you practice with a white board before going into the interview, as they expect you to be able to use it fluently during the interview with about a 5 minute warning.
- Linux from A to Z. :)
A 2D array question (typical leetcode type) requiring searching
give an example of a time you automated a critical business process
let’s say a pod is monitored by Horizontal Pod Autoscaler (HPA) configured to scale out when memory usage reaches 80%. But before the HPA can spin up new pods, the existing pod's memory usage hits 100%. In this situation, what will happen to the pod? And how will the HPA behave or respond?
In a Kubernetes cluster with multiple applications running, what will happen if one of the worker nodes fails unexpectedly? How does the cluster handle the workloads that were running on that node?
Coding - OOP modelling ; recursion
AWS transit gateways, how to peer 2 VPCs in different regions, transit routing, Firewalls like Cisco and Palo Alto, Packet filtering, Kubernetes related, Docker related, docker swarm, Active directory integrations, Load balancer issues and debugging, HTTP error codes debugging.
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