What is JVM and is it necessary to configure memory separately for the Java container besides the pod resource settings?
Middle
229
DevOps
What is Playbook and what is Inventory in Ansible?
Middle
211
What needs to be done with requests between microservices to correctly assemble a honest trace (nested call chain)?
Middle
210
In what case might it be necessary to use multiple containers in a single pod? What is the practical meaning of this?
Middle
202
What is Sequential Scan in terms of query execution?
Middle
201
How closely did you have to work with Istio?
Middle
194
If multiple application replicas are running, which one will respond to the service request?
Middle
192
Describe in your own words the Maven build cycle, its phases — what does it do?
Middle
188
Have you ever worked with Jenkins pipelines?
Middle
187
The developer committed and pushed a faulty commit to the remote repository. How can this commit be rolled back?
Middle
186
Does Prometheus collect traces or something else? What is it used for?
Middle
184
Have you ever worked with Git through the command line?
Middle
182
What was the structure of the pipeline you had to write/touch in Jenkins?
Middle
180
Is it possible to get an image without a Dockerfile and without using Docker at all?
Middle
174
When subscribing to Kafka, do we subscribe to a specific partition or to something else (topic)?
Middle
174
Which component needs to be added to the Maven build to obtain an image?
Middle
171
What does Prometheus collect and how to configure it to collect metrics from any number (including future) applications in a namespace?
Middle
170
Is there a predisposition and ability to learn new technologies (Jenkins/Groovy), and what experience is there in basic programming in other languages?
Middle
170
Where can you throw and where do you collect logs for further processing, what storage was used?
Middle
167
Have you encountered Java components? What build systems for applications are you familiar with?
Middle
165