DevOps

Which protocol usually requires open ports to establish a VPN connection?

How can you verify the existence of established connections between Linux hosts?

Junior — Middle

Бюро 1440

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

How can you securely manage credentials such as login and password in a Kubernetes cluster?

Junior — Middle

СБЕР

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

Are you capable of independently setting up a DevOps process from scratch in a project?

Can you explain what the ICMP protocol is and which layer of the OSI model it belongs to?

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

How does the system determine the need for scaling and creating an additional cluster?

Do you have experience working with the ALT Linux distribution?

Intern — Junior

Формат кода

What is the difference between using single brackets [] and double brackets [[]] in bash?

What situations can lead to the appearance of a zombie process in the system?

Approximately how long does it take to complete the review and approval process for a job proposal?

Junior — Middle

iikoRutube

Explain the essence of basic authorization and how it is implemented in the HTTP protocol.

What steps will you take if you are unable to connect to the virtual machine?

Can you tell about your experience interacting with the API Tables?

Junior — Middle

СБЕР

Explain what CMD means in the context of command line or operating systems.

Junior — Middle

Andersen

What attracted you to the DevOps professional field and why did you choose this career path?

Junior — Middle

СБЕР

Can you describe the process of installing and configuring the Zabbix monitoring system in a Linux environment?

How can a Kubernetes cluster be upgraded without downtime?