You have 5000 servers, 200 of which fail simultaneously — what do you do?
Senior
209
DevOps
What are 'free' and 'available' in the output of the 'free' command? What is the difference?
Senior
209
What services are available on Kubernetes worker and master nodes, and what are they responsible for?
Middle+
209
Tell me about CNI — what it is, what it is used for, and which ones you have used?
Middle
209
Why was monitoring on virtual machines and not inside a Kubernetes cluster?
Middle
209
Have you worked with Kafka? What is a partition in Kafka?
Middle
209
Where should SSL certificates be issued in the Cloudflare → Load Balancer → Kubernetes scheme? How would you organize issuance to the origin in AWS?
Senior
209
How does Linux find the curl binary to run the command curl https://tbank.ru?
Middle
209
What is better to use: Ingress Controller or API Gateway, and why?
Senior
209
How did you set up alerts in monitoring?
Middle
209
Have you written custom roles for Ansible?
Senior
209
What is minimally required for Ansible to work with remote servers?
Senior
208
How does Deployment differ from StatefulSet in Kubernetes?
Middle
208
In which areas do you see your professional development?
Junior — Middle
208
Tell us about yourself: what have you been doing in the last six months and what areas of responsibility did you have in your role?
Middle
208
Нода в состоянии NotReady. Что делать?
Middle+
208
Have you encountered Java components? What build systems for applications are you familiar with?
Middle
208
What metrics should be monitored to understand the application's status?
Middle+
208
Can you explain how Entity works within JPA?
Middle
208
Tell us about your achievements at PSB: the release time was reduced by 15% — what exactly did you do?
Middle
208