DevOps

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

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

Senior

Дом.рф

How to write a condition in one line in Bash?

What features do Dockerfiles have for languages that require pre-compilation and for interpreted languages?

What ingress controllers have you worked with?

What are the advantages of MongoDB?

What methods can be used to restrict access to a Dockerfile?

What does 'perform rebase on the main branch' mean?

What are the advantages and disadvantages of HTTPS protocol besides encryption?

Can you tell about your key tasks and responsibilities implemented at your previous workplace?

Junior — Middle

kr.digitalРостелеком

How much importance do you give to the strict code review process?

What practices do you know for enhancing application security in Kubernetes?

How is the distribution of virtual processors carried out in the VMware ESXi hypervisor?

How is the state saved inside a Docker container?

Can you explain the concept of continuous integration in software development?

What approaches and methods are used to optimize problems related to long wait times for task interception and execution in a system?

By what characteristics does Redis ensure high speed?

What do the %sy and %us fields in the output of the top command in Linux mean, and how do they differ from each other?

What objects or data require a backup or restore mechanism?

What is the relationship between Docker and Kubernetes, and how do they work together when deploying applications?