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Kubernetes/OpenShift Interview Questions - Containerization

1. How packet flows from one namespace to another namespace service 2. Taints Tolerations and Node selector, how according to memory taints and Tolerations or node selector can be put to node for pod schedule  3. What are Deployment strategies 4. What are Canary and Blue green deployment 5. Difference in HTTP and HTTPS protocol 6.  Difference in  TCP and UDP Protocol 7.  Difference in  Application firewall and network firewall 8.  Difference in  Soft link and hard link 9. What are System calls ?  10. What are Static pod and why needed in Kubernetes ? Examples of Static pod ------- Static Pods are managed directly by the kubelet daemon on a specific node, without the API server observing them.  Static Pods are always bound to one Kubelet on a specific node. 11. What is Heapster in Kubernetes ------ Heapster is a cluster-wide aggregator of monitoring and event data.  It currently supports Kubernetes natively and works on all Kube...