How is the connection established in the TCP protocol?
Junior — Middle
231
DevOps
Requests and Limits in Kubernetes. What are they and why are they needed?
Middle
231
If you were given a blank check to improve the entire infrastructure, name the top 3 changes you would make in a year.
Senior
231
What is the difference between infrastructure configuration using Ansible and Terraform?
Junior — Middle
231
What tools or methods do you use to back up data and cluster configuration?
Junior — Middle
231
How can you restrict the execution of a one-time command by a user with sudo privileges?
Junior — Middle
231
Describe in detail what happens after executing the command kubectl apply -f deployment.yaml — in what order and on which cluster components.
Middle+
230
Why has Kubernetes become more popular than Docker Swarm, even though both are orchestration systems?
Middle+
230
What are the advantages and disadvantages of automatic infrastructure scaling?
Junior — Middle
230
What is the difference between readiness and liveness probes in Kubernetes?
Middle+
230
Do you have experience working with the Greenplum system?
Junior — Middle
230
What is the /proc directory in Linux, and what is it responsible for?
Middle+
230
What is OOM Killer and how to manage it?
Middle
230
Can you give an example of using load balancers in a system?
Junior — Middle
230
Каковы преимущества и недостатки системы мониторинга Prometheus?
Junior — Middle
230
What does the Kubernetes Control Plane consist of?
Middle
230
Tell us about your experience and your latest project
Senior
230
Have you had experience working with Linux kernel loaders or their configuration?
Junior — Middle
230
What network interface configuration parameters are provided by a DHCP server?
Junior — Middle
230
What is VACUUM and why is it needed?
Middle
230