DevOps

What is meant by the increase in thread capture time in T-instances of AWS and why does it happen?

Can you explain what is meant by OCI concept in the context of cloud services?

Can you name the main tools for automatic service discovery in a distributed system?

What is the main role and purpose of application deployment processes in the development system?

Can you name examples of systems responsible for startup initialization of resources or components?

Have you encountered the problem of filesystem WAL files being cluttered?

Can you explain what system signals are and how they are used in operating systems?

How to disable SSH password authentication for a server?

Middle

СБЕР

How can you ensure that the execution of an Ansible role does not change the system state upon re-runs?

What consequences does the file system face if it runs out of available inodes?

What is the main purpose of applying the Flux architectural pattern in frontend development?

Junior — Middle

Лукойл

How are identity verification and access granting implemented in Vault?

How to specify a condition in Bash using a one-liner command?

What methods can be used to determine the state and operability of microservices in a system?

How are namespaces determined and connected in the system?

What tasks did you perform when working with Kubernetes and how did you use it in your projects?

Do you have practical experience using Apache Maven in project management?

What are the main differences between StatefulSet and Deployment objects in Kubernetes?

Can you explain what is meant by API in the context of programming?

What is the role and purpose of Playbooks in automation and system management?