DevOps

What usually causes a server not to respond to ICMP requests (ping)?

Which Linux command can lead to dangerous consequences if used improperly?

Do you consider relocation (specifically to Dubai)?

What types of services exist and how do they operate at a low level?

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

How do you implement changes in the 'develop' and 'test' environments?

How to check if a port is open on a remote or local host?

How is the configuration and setup of visual panels in Grafana performed to display data?

How are modules defined and used in Ansible for task automation?

Explain the principle of data replication and its main goals.

What are the differences between LAMP and LEMP architectures, and what are their main distinctions?

Can you explain what the SIGCHLD signal means in an operating system?

What are the differences between relational and non-relational databases in terms of structure and usage?

Do you have experience working with the ALT Linux distribution?

Intern — Junior

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Have you used common libraries or Jenkins Shared Libraries when automating CI/CD processes?

Can you explain what the Host network type in Docker means and how it works?

What stages are passed after its launch in Kubernetes?

If you have many machines and no Ansible and Python, how would you install software on them?

How can a Kubernetes cluster be upgraded without downtime?

How can you determine if a network port is open on a remote or local machine?