DevOps

Can you explain the concept of abstraction in Python and its role in programming?

How will the system react if requests with high and low load levels arrive on different servers?

Junior — Middle

Т-Банк

How was logging implemented and organized in your previous project or company?

Can you explain how StatefulSet differs from Deployment in Kubernetes and what tasks it is used for?

Can you explain what is meant by the SLI metric in the context of system monitoring?

How do you find out about the reduction in Docker image size?

Junior — Middle

Гринатом

How is variable storage implemented and managed in Ansible?

Which operating system are you currently working on or have used in your projects?

What do you pay attention to during code review?

How is the maximum numeric permission code for the chmod command in Linux/Unix systems determined?

How is the access control system for files and resources implemented in Linux?

How are metrics processed after they are obtained and stored?

How have you worked with Terraform? Have you faced the task of translating existing infrastructure under Terraform management?

How can you change settings or update an application inside an already running Docker container?

Choosing a company for employment: startup, large corporate structure, or government sector — what is preferable for you?

Have you had experience working with the WebSocket protocol for real-time bidirectional communication?

Are any data or settings from previous deployments preserved when deploying a new environment or updating the system?

What is the difference between export VAR=value and VAR=value?

Middle

МТС

How can authorization be implemented via SSH using public keys?

What is the role of the Alpine image in creating Docker containers?