SRE / Platform Engineer

The problem has been confirmed, what to do next?

Is the incident resolved, the service restored — is that all or is there something else to do?

What is the difference between Prometheus and VictoriaMetrics? How did you configure scrape from multiple clusters?

How can you see if there have been any changes, who rolled out what?

How does a package go from an external client to a pod in another namespace?

What controls the number of pods?

What points should be included in the post-mortem?

What is the difference between Deployment, StatefulSet, and DaemonSet?

How did you set up monitoring for a new service? How do you store dashboards?

How did you ensure the fault tolerance of the Kafka platform?

What is the fundamental technical difference between FluxCD and ArgoCD? Pull vs Push model?

Is it necessary to notify users about the incident?

Tell us about yourself and your experience.

What happens if you manually delete StatefulSet and DaemonSet pods?

How was the integration with Vault organized? How were secrets rotated?

What are readiness, liveness, and startup probes?

QoS classes in Kubernetes: Guaranteed, Burstable, BestEffort

How to fix if the service keeps an old secret in memory?

Did you create dashboards in Grafana yourself? How did you maintain them?

What is PodDisruptionBudget?