Kubernetes v1.37 Release Lead Dipesh Rawat breaks down every deprecation in this release that cluster operators must act on before the removals land, covering kubectl, kube-proxy IPVS mode, and KubeDNS.
Full article and transcript: https://tfir.io/kubernetes-v1-37-deprecations-cncf/
Three long-standing Kubernetes components are on their way out in v1.37, and ignoring the deprecation warnings now means a forced migration later under pressure.
In this exclusive interview with Swapnil Bhartiya, Dipesh Rawat, Kubernetes v1.37 Release Lead at CNCF, walks through each deprecation in detail and explains exactly what teams should migrate to and why.
Key Topics Covered:
- The `--filename` / `-f` flag removal from `kubectl run` and why `apply` and `create` are the correct replacements
- kube-proxy IPVS mode deprecation and the move to nftables
- KubeDNS retirement and loss of future security updates
- How to check which mode your kube-proxy is currently running
- CoreDNS migration benefits: endpoint slices and in-place memory QoS
#Kubernetes #CNCF #KubeDNS #CloudNative #Kubernetes137
Full article and transcript: https://tfir.io/kubernetes-v1-37-deprecations-cncf/
Three long-standing Kubernetes components are on their way out in v1.37, and ignoring the deprecation warnings now means a forced migration later under pressure.
In this exclusive interview with Swapnil Bhartiya, Dipesh Rawat, Kubernetes v1.37 Release Lead at CNCF, walks through each deprecation in detail and explains exactly what teams should migrate to and why.
Key Topics Covered:
- The `--filename` / `-f` flag removal from `kubectl run` and why `apply` and `create` are the correct replacements
- kube-proxy IPVS mode deprecation and the move to nftables
- KubeDNS retirement and loss of future security updates
- How to check which mode your kube-proxy is currently running
- CoreDNS migration benefits: endpoint slices and in-place memory QoS
#Kubernetes #CNCF #KubeDNS #CloudNative #Kubernetes137