DevOps

What measures should be taken to prevent process termination by SIGPIPE signal when using long killer?

How can you determine the network environment in which a Docker container is running?

Have you used V Shark in your projects?

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

Senior

VK

Describe the structure of teams you have worked in, and their division by roles and functions.

What are the differences between 'git merge' and 'git rebase' when integrating changes into a branch?

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

Junior — Middle

OZON

What components are responsible for launching and operating containers in Docker?

What indicators do you use to measure system load?

Junior — Middle

ГК Иннотех

Have you had experience working with Microsoft Hyper-V hypervisor?

What are the differences between SIGKILL and SIGTERM signals in process management?

What is your experience with Kubernetes platform in cloud environments?

Could you explain the mechanism of how the structure in Helm functions and how it simplifies the management of Kubernetes resources?

How would you implement a data backup strategy?

Explain what the ping command means in network communications.

Junior — Middle

МТС

Can you tell about your experience learning and mastering Python?

In your opinion, what should an ideal CI/CD pipeline look like and what stages should it include?

Explain what is meant by 'Firewall' and its role in network security.

Junior — Middle

OZON

What tools are available for version control of database schemas and data?

Junior — Middle

СБЕР

Explain what OverlayFS is and how it is used in Docker to organize container data storage.

Junior — Middle

Магнит ТехЯндекс