I am using “kubeadm --pod-network-cidr 10.0.0.0/8 init” to start node but kubectl describe node shows PodCIDR: as x.x.x.x/24.
cat /etc/kubernetes/manifests/kube-controller-manager.yaml
apiVersion: v1 kind: Pod metadata: annotations: scheduler.alpha.kubernetes.io/critical-pod: “” creationTimestamp: null labels: component: kube-controller-manager tier: control-plane name: kube-controller-manager namespace: kube-system spec: containers:
command: kube-controller-manager –root-ca-file=/etc/kubernetes/pki/ca.crt –cluster-signing-cert-file=/etc/kubernetes/pki/ca.crt –address=127.0.0.1 –use-service-account-credentials=true –controllers=*,bootstrapsigner,tokencleaner –kubeconfig=/etc/kubernetes/controller-manager.conf –service-account-private-key-file=/etc/kubernetes/pki/sa.key –cluster-signing-key-file=/etc/kubernetes/pki/ca.key –leader-elect=true –allocate-node-cidrs=true –cluster-cidr=10.0.0.0/8 –node-cidr-mask-size=24 Please let me know how to change PodCIDR or - --node-cidr-mask-size to /16 or /8
Thanks Anupam Thakur
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