cd pv
#见README
kubectl apply -f ./
kubectl apply -f ./example
kubectl get pv

cd k8s
kubectl apply -f hdfs-service.yaml
kubectl apply -f hdfs-namenode.yaml 
kubectl apply -f hdfs-datanode.yaml 

You can visit the HDFS DashBoard with this address: http://localhost:30070/ You can enter into container by kubectl exec -it pod/hdfs-datanode-0 -- /bin/bash and use hdfs dfs -ls / to list HDFS files.

kubectl scale sts hdfs-datanode --replicas=4

kubectl apply -f hdfs-balance.yaml

You can visit the HDFS DashBoard with this address: http://localhost:31318/

kubectl apply -f hdfs-client.yaml