Darpan MalhotraPersistent Storage solution for on-premises Kubernetes ClustersWe all have run into situations where the workload we are trying to run on Kubernetes Cluster requires persistent storage. Such workloads…Aug 16, 20232Aug 16, 20232
Darpan MalhotraExposing TFTP Server as Kubernetes Service — Part 10In Part 9, we successfully exposed TFTP server as NodePort service with externalTrafficPolicy=Local. We saw, no NAT operation was…Jun 3, 20222Jun 3, 20222
Darpan MalhotraExposing TFTP Server as Kubernetes Service — Part 9In Part 8, we switched from iptables to IPVS mode of operation of kube-proxy. We could successfully expose TFTP server pod as ClusterIP…Jun 3, 2022Jun 3, 2022
Darpan MalhotraExposing TFTP Server as Kubernetes Service — Part 8In the journey to expose TFTP server as Kubernetes service so far, we used a Kubernetes cluster bootstrapped by kubeadm with default…Jun 3, 2022Jun 3, 2022
Darpan MalhotraExposing TFTP Server as Kubernetes Service — Part 7As all TFTP clients are external to Kubernetes, we used the NodePort service to expose TFTP server pod. The other way to expose the TFTP…May 26, 20222May 26, 20222
Darpan MalhotraExposing TFTP Server as Kubernetes Service — Part 6In Part 5, we saw the impact of conntrack and NAT tftp helper modules and how they helped in exposing TFTP as NodePort service. After…May 26, 2022May 26, 2022
Darpan MalhotraExposing TFTP Server as Kubernetes Service — Part 5In previous parts of this series, we ran through the steps for exposing TFTP server pod as NodePort service, where we realized:May 26, 2022May 26, 2022
Darpan MalhotraExposing TFTP Server as Kubernetes Service — Part 4In Part 3 of this series, we treid to expose the TFTP server pod as a NodePort service, so that client external to Kubernetes cluster can…May 26, 20221May 26, 20221
Darpan MalhotraExposing TFTP Server as Kubernetes Service — Part 3Till Part 2 of this series, we created an on-prem Kubernetes cluster with Calico CNI, deployed TFTP server pod and exposed it as ClusterIP…May 26, 2022May 26, 2022
Darpan MalhotraExposing TFTP Server as Kubernetes Service — Part 2Given that a pod is ephemeral, its IP address will almost certainly change when it is deployed again by Deployment controller. So…May 26, 2022May 26, 2022
