DevOps

Can you set up automatic scalability of services in Docker Swarm?

What processes are created during system startup and what role does init play in this process?

Where are the configuration files and scripts for CI/CD automation usually located in a project?

Junior — Middle

Альфа-Банк

Describe your experience working on team projects and the roles you have performed in the team

Can you name the main types of headers used in HTTP requests?

Junior — Middle

Альфа-Банк

Explain how user authentication on the server is performed using SSH keys.

Junior — Middle

СБЕР

Have you had practical experience working with the NixOS distribution or configuring its settings?

Can you explain the principles and properties of transactions in databases related to ACID?

Junior — Middle

Т-Банк

What does the VIRT memory display mean in the htop utility in Linux, and how does it differ from other memory parameters?

What approaches and tools are used for scaling applications in a Kubernetes environment?

Which version control systems have you used in your practice?

How can an error be logged into a log file when executing a bash script?

Junior — Middle

OZON

What difficulties or challenges have you faced when working with Kubernetes?

Share your experience in implementing and using continuous integration and delivery systems.

What types of DNS records exist? What is the purpose of a PTR record?

Senior

VK

What is the difference between using var and for keys in Ansible when writing a playbook?

Explain how network interaction occurs inside a Docker container and how it connects to external networks.

Junior — Middle

OZON

Are you aware if your employment is registered in official personnel documents?

Explain what a template in Ansible is and how it is used in configuration automation.

Junior — Middle

OZON

What types of applications do you interact with in Kubernetes?