一 yaml

k8s和minikube的暴露服務是不同的

k8s 用 Nodeport

minikube 用 LoadBalancer + minikube tunnel

二 minikube

1 hbase.yaml

--- apiVersion: v1 kind: Service metadata:name: hbase-cluster spec:type: LoadBalancerselector:app: hbaseports:-name: port-2181protocol: TCPport: 2181targetPort: 2181-name: port-8080protocol: TCPport: 8080targetPort: 8080-name: port-8085protocol: TCPport: 8085targetPort: 8085-name: port-9000protocol: TCPport: 9000targetPort: 9000-name: port-9090protocol: TCPport: 9090targetPort: 9090-name: port-16000protocol: TCPport: 16000targetPort: 16000-name: port-16010protocol: TCPport: 16010targetPort: 16010-name: port-16020protocol: TCPport: 16020targetPort: 16020-name: port-16201protocol: TCPport: 16201targetPort: 16201-name: port-16301protocol: TCPport: 16301targetPort: 16301--- apiVersion: v1 kind: Pod metadata:name: hbase01labels:app: hbase spec:containers:-name: hbaseimage: harisekhon/hbase:1.4imagePullPolicy: IfNotPresentports:-name: port-2181protocol: TCPcontainerPort: 2181-name: port-8080protocol: TCPcontainerPort: 8080-name: port-8085protocol: TCPcontainerPort: 8085-name: port-9000protocol: TCPcontainerPort: 9000-name: port-9090protocol: TCPcontainerPort: 9090-name: port-9095protocol: TCPcontainerPort: 9095-name: port-16000protocol: TCPcontainerPort: 16000-name: port-16010protocol: TCPcontainerPort: 16010-name: port-16020protocol: TCPcontainerPort: 16020-name: port-16201protocol: TCPcontainerPort: 16201-name: port-16301protocol: TCPcontainerPort: 16301

這里的pod.matedata.name 要寫入本地

/etc/hosts 127.0.0.1 hbase01

2 scala 連接測試

https://www.yuque.com/tiankonghewo/note/kum53k

3 建表

docker exec -it hbase bash hbase shell create 'student', 'cf' put 'student','wsy','cf:height','180' put 'student','wsy','cf:birthday','19900303' put 'student','lucy','cf:height','165' put 'student','lucy','cf:birthday','19921001' desc 'student' get 'student','wsy' get 'student','lucy' exitscan 'ns1:t1',{COLUMNS=>['c1','c2'],LIMIT=>10,STARTROW=>'xyz'}scan 'default:student',{COLUMNS=>['bizid'],LIMIT=>10}

參考鏈接：

https://www.yuque.com/tiankonghewo/note/edi557

與50位技術專家面對面20年技術見證，附贈技術全景圖

總結

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