DevOps

Can you provide an example of an Ansible playbook that you have created or implemented in your practice?

How to implement a mechanism for transitive dependencies in an Ansible playbook?

Share your experience in supporting and maintaining a specific service or system.

What methods ensure data consistency between hypervisors in a virtualized infrastructure?

What is the main role and purpose of HAProxy in application infrastructure?

What is the role of a reverse proxy server in web application architecture?

Explain the concept of opaque proxy and its features.

What types of hypervisors do you know and how do they differ?

Can you share your professional experience and key projects you have participated in?

Junior — Middle

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Share your experience working with web technologies and projects in this area.

Explain what a role list in Ansible is and how it is used to organize automation.

What is your experience working with Amazon S3 storage?

Can you explain the concept of a cluster in the context of Amazon S3 and its role in data organization?

How can error handling and failures be implemented when executing tasks in Ansible?

How is data duplication between NAS devices carried out?

What is the main purpose of distributing incoming traffic among servers or system resources?

Can you explain the differences between a standard proxy server and a reverse proxy?

Do you have experience writing and using Ansible playbooks for system configuration automation?

Can you explain what a server Nginx is and what it is used for?

How to distinguish a transparent proxy from a non-transparent one, and what are their main differences?