Top 50 istio interview questions and answers

1) What is Istio and how it works? An Istio service mesh is logically split into a data plane and a control plane. The data plane is composed of a…

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Kubernetes Errors: Kubernetes nodes are in ‘”network not ready” & “No networks found”

Errors Solutions https://stackoverflow.com/questions/47107117/how-to-debug-when-kubernetes-nodes-are-in-not-ready-state https://stackoverflow.com/questions/50085323/kubernetes-worker-node-staying-in-notready-state Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at…

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What is Network File System (NFS)

Network File System (NFS) is a network file system protocol originally developed by Sun Microsystems in 1984, allowing a user on a client computer  to access files over a network in…

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perforce-network-troubleshooting-guide

Perforce Network Troubleshooting Guide | How to Resolve Perforce Network Issues?

1. netstat -a Check to make sure that the server is running. netstat -a gives a list of all processes listening on network ports. Look for lines that contain “LISTEN”…

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