![Kubernetes] 쿠버네티스 kube-flannel CrashLoopBackOff 해결 방법 (Error registering network: failed to acquire lease: node "node1" pod cidr not assigned) Kubernetes] 쿠버네티스 kube-flannel CrashLoopBackOff 해결 방법 (Error registering network: failed to acquire lease: node "node1" pod cidr not assigned)](https://blog.kakaocdn.net/dn/MXorf/btqSIYa9DdJ/vMr5zz8dnx29KKXgzsCA91/img.png)
Kubernetes] 쿠버네티스 kube-flannel CrashLoopBackOff 해결 방법 (Error registering network: failed to acquire lease: node "node1" pod cidr not assigned)
![I set my master with "kubeadm init --pod-network-cidr=10.244.0.0/16", flannel is also set with that. Worker pods are being set with "10.244.1.0/16" and they have no network interaction with master pods :/ : r/kubernetes I set my master with "kubeadm init --pod-network-cidr=10.244.0.0/16", flannel is also set with that. Worker pods are being set with "10.244.1.0/16" and they have no network interaction with master pods :/ : r/kubernetes](https://preview.redd.it/i-set-my-master-with-kubeadm-init-pod-network-cidr-10-244-0-v0-hwahhfhu5a791.png?width=925&format=png&auto=webp&s=9dce5edf896a5a2ea6f21916f8e52c8c7a8c89fa)
I set my master with "kubeadm init --pod-network-cidr=10.244.0.0/16", flannel is also set with that. Worker pods are being set with "10.244.1.0/16" and they have no network interaction with master pods :/ : r/kubernetes
![I set my master with "kubeadm init --pod-network-cidr=10.244.0.0/16", flannel is also set with that. Worker pods are being set with "10.244.1.0/16" and they have no network interaction with master pods :/ : r/kubernetes I set my master with "kubeadm init --pod-network-cidr=10.244.0.0/16", flannel is also set with that. Worker pods are being set with "10.244.1.0/16" and they have no network interaction with master pods :/ : r/kubernetes](https://i.redd.it/i-set-my-master-with-kubeadm-init-pod-network-cidr-10-244-0-v0-g7sd54bt6a791.png?width=406&format=png&auto=webp&s=f0ca1901934643819681d7c689ad6c942ee0009d)
I set my master with "kubeadm init --pod-network-cidr=10.244.0.0/16", flannel is also set with that. Worker pods are being set with "10.244.1.0/16" and they have no network interaction with master pods :/ : r/kubernetes
![Plan CIDR blocks for an ACK cluster - Container Service for Kubernetes - Alibaba Cloud Documentation Center Plan CIDR blocks for an ACK cluster - Container Service for Kubernetes - Alibaba Cloud Documentation Center](https://help-static-aliyun-doc.aliyuncs.com/assets/img/en-US/6133809161/p211964.png)