DevOps

In your opinion, in which cases is infrastructure as code (IaC) implementation necessary and why?

What is the main purpose and advantages of using the StatefulSet resource in Kubernetes?

Explain the concept of proxy and in which scenarios it is used

Tell about your experience working with the Rocky Linux operating system.

Can you explain what Nagios is and what it is used for in a monitoring system?

What methods and approaches are used to resolve connection issues and data augmentation in systems?

Which type of disk provides a higher input/output operations per second: SSD or HDD?

Explain what non-relational databases are and how they differ from relational ones?

Junior — Middle

ГК Иннотех

What are the advantages and disadvantages of using VPN for client connections?

In what cases are hash sums used to ensure data integrity?

Junior — Middle

Т-Банк

What does the command ping ::1 mean?

What tasks have you performed using Terraform?

How can resource usage limits be set inside a container?

Junior — Middle

Альфа-Банк

How is log collection from client devices implemented in your service?

How can you configure a CI/CD pipeline to build a Docker image with multiple tags simultaneously?.

Junior — Middle

Правительство Москвы

What methods can be used to organize automatic script execution in Linux at a specified time or on a schedule?

Can you explain what the SHR field means in the htop utility in Linux?

How is log analysis performed to identify system monitoring issues?

How does Terraform access secret keys for authentication?

How can you organize a connection to the internal network through the demilitarized zone (DMZ)?