DevOps

Give an example of mutable and immutable data types.

Can you explain the concept of automatic resource scaling in a system?

Tell us about projects you have participated in.

How can interaction between applications in different namespaces be limited?

Is it possible to configure the number of Inodes in a Linux system, and how to do it?

How actively have you had to write roles and playbooks in Ansible for configuration?

What is your experience with Linux and web servers like Nginx, as well as mail servers?

Are processes of other users displayed inside containers when running the 'ps aux' command in Linux?

What is the role of a handler in Ansible and why is it used?

What method of ensuring PostgreSQL fault tolerance would you choose?

Can you explain what Ansible is and how it is used for configuration automation and deployment?

Junior — Middle

Альфа-Банк

Have you created roles for automation using Ansible?

Junior — Middle

Haulmont

Andersen

Альфа-Банк

Can you explain how the build and deployment automation process is structured in Jenkins?

Junior — Middle

СБЕР Звук

Can you explain the concept of idempotency in the context of web APIs and why it is important?

Junior — Middle

PARMA Nechnologies Group

Альфа-Банк

Idaproject

How can you programmatically change user or group access rights to the system?

What is the difference between NodePort and ClusterIP in Kubernetes?

How can you create a single Docker image with multiple tags when working with GitLab CI/CD?

What work format do you prefer: fully remote, office-based, or hybrid?

What are the REST methods?

What data pipelines or processes did you use in your last work task?

Junior — Middle

Альфа-Банк