Sre Interview Questions

1,939 sre interview questions shared by candidates

What is Kubernetes networking, and how does it work? 2. What is a service in Kubernetes, and how is it related to networking? 3. What is a cluster IP, and how is it used in Kubernetes networking? 4. How does a pod communicate with other pods in a Kubernetes cluster? 5. What is a pod IP, and how is it used in Kubernetes networking? 6. What is a node port, and how is it used in Kubernetes networking? 7. How does Kubernetes handle load balancing for services? 8. What is an ingress controller, and how is it used in Kubernetes networking? 9. What is a network policy, and how is it used in Kubernetes networking? 10. What is the difference between a Kubernetes Service and a Kubernetes Ingress?
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SRE/DevOps Engineer

Interviewed at Infosys

3.6
May 2, 2024

What is Kubernetes networking, and how does it work? 2. What is a service in Kubernetes, and how is it related to networking? 3. What is a cluster IP, and how is it used in Kubernetes networking? 4. How does a pod communicate with other pods in a Kubernetes cluster? 5. What is a pod IP, and how is it used in Kubernetes networking? 6. What is a node port, and how is it used in Kubernetes networking? 7. How does Kubernetes handle load balancing for services? 8. What is an ingress controller, and how is it used in Kubernetes networking? 9. What is a network policy, and how is it used in Kubernetes networking? 10. What is the difference between a Kubernetes Service and a Kubernetes Ingress?

1) Current responsibilities and Tech stack 2) SRE responsibilities, common terminologies-and-practices and detailed questions around monitoring and observability 3) Production Support 4) Learning approach to new tech stack and tools
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SRE Analyst

Interviewed at UBS

3.7
Oct 2, 2024

1) Current responsibilities and Tech stack 2) SRE responsibilities, common terminologies-and-practices and detailed questions around monitoring and observability 3) Production Support 4) Learning approach to new tech stack and tools

They wanted me to setup two Kubernetes clusters and a service mesh across both of them, then demonstrate fail-over of an app running across both clusters. Based on my 2 technical phone screens, they are not multi-cloud, and have not yet deployed a service mesh. Basically they wanted free consulting.
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Senior SRE

Interviewed at LivaNova

3.4
Dec 2, 2019

They wanted me to setup two Kubernetes clusters and a service mesh across both of them, then demonstrate fail-over of an app running across both clusters. Based on my 2 technical phone screens, they are not multi-cloud, and have not yet deployed a service mesh. Basically they wanted free consulting.

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