DevOps

What do you know about the elastic stack ELK and EFK?

In what situations is it recommended to use the swap command in Linux?

Junior — Middle

Яндекс

Can you explain the concept of multi-stage builds in Docker and why they are useful?

What is your experience in job searching and what stage are you currently at?

What is meant by a 'clean' or 'standard' Kubernetes without added extensions and modifications?

What is the difference between netstat and ss commands in Linux?

What are the differences between a master node and a worker node in a cluster architecture?

What will happen if you use a self-signed certificate instead of Let's Encrypt?

Senior

Дом.рф

Have you worked with NoSQL databases?

Junior — Middle

OZON

Which signal: SIGTERM or SIGKILL can generate zombie processes?

What is the difference between Docker and full system isolation mechanisms?

How would you organize the file structure for Terraform in your project?

What are webhooks in CI/CD?

In your opinion, in which cases is infrastructure as code (IaC) implementation necessary and why?

How can resource usage of CPU in a system be evaluated?

What is the main purpose and advantages of using the StatefulSet resource in Kubernetes?

Explain the concept of proxy and in which scenarios it is used

Tell about your experience working with the Rocky Linux operating system.

Can you explain what Nagios is and what it is used for in a monitoring system?

What methods and approaches are used to resolve connection issues and data augmentation in systems?