Provide node name to kubeadm init using config file - kubernetes

Question

I need to provide a specific node name to my master node in kuberenetes. I am using kubeadm to setup my cluster and I know there is an option --node-name master which you can provide to kubeadm init and it works fine.
Now, the issue is I am using the config file to initialise the cluster and I have tried various ways to provide that node-name to the cluster but it is not picking up the name. My config file of kubeadm init is:
apiVersion: kubeadm.k8s.io/v1alpha1
kind: MasterConfiguration
api:
advertiseAddress: 10.0.1.149
controlPlaneEndpoint: 10.0.1.149
etcd:
endpoints:
- http://10.0.1.149:2379
caFile: /etc/kubernetes/pki/etcd/ca.pem
certFile: /etc/kubernetes/pki/etcd/client.pem
keyFile: /etc/kubernetes/pki/etcd/client-key.pem
networking:
podSubnet: 192.168.13.0/24
kubernetesVersion: 1.10.3
apiServerCertSANs:
- 10.0.1.149
apiServerExtraArgs:
endpoint-reconciler-type: lease
nodeRegistration:
name: master
Now I run kubeadm init --config=config.yaml and it timeouts with following error:
[uploadconfig] Storing the configuration used in ConfigMap "kubeadm-
config" in the "kube-system" Namespace
[markmaster] Will mark node ip-x-x-x-x.ec2.internal as master by
adding a label and a taint
timed out waiting for the condition
PS: This issue also comes when you don't provide --hostname-override to kubelet along with --node-name to kubeadm init. I am providing both. Also, I am not facing any issues when I don't use config.yaml file and use command line to provide --node-name option to kubeadm init.
I want to know how can we provide --node-name option in config.yaml file. Any pointers are appreciated.

Answer 1

I am able to resolve this issue using the following config file, Just updating if anyone encounters the same issue:
apiVersion: kubeadm.k8s.io/v1alpha1
kind: MasterConfiguration
api:
advertiseAddress: 10.0.1.149
controlPlaneEndpoint: 10.0.1.149
etcd:
endpoints:
- http://10.0.1.149:2379
caFile: /etc/kubernetes/pki/etcd/ca.pem
certFile: /etc/kubernetes/pki/etcd/client.pem
keyFile: /etc/kubernetes/pki/etcd/client-key.pem
networking:
podSubnet: 192.168.13.0/24
kubernetesVersion: 1.10.3
apiServerCertSANs:
- 10.0.1.149
apiServerExtraArgs:
endpoint-reconciler-type: lease
nodeName: master
This is the way you can specify --node-name in config.yaml