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- kind: Service
- apiVersion: v1
- metadata:
- name: hdfs-namenode
- spec:
- ports:
- - port: 9820
- targetPort: 9820
- protocol: TCP
- name: nm-rpc
- - port: 9870
- targetPort: 9870
- protocol: TCP
- name: nm-web-ui
- selector:
- name: hdfs-namenode-{{ .Values.hdfs.nametag }}
- ---
- kind: StatefulSet
- apiVersion: apps/v1beta1
- metadata:
- name: hdfs-namenode-{{ .Values.hdfs.nametag }}
- spec:
- serviceName: hdfs-namenode-{{ .Values.hdfs.nametag }}
- replicas: 1
- template:
- metadata:
- labels:
- name: hdfs-namenode-{{ .Values.hdfs.nametag }}
- spec:
- # initContainers:
- # - name: hdfs-namenode-format-{{ .Values.hdfs.nametag }}
- # image: kubernetes:5000/cloudera/hdfs-namenode:{{ .Values.hdfs.tag }}
- # imagePullPolicy: Always
- # command: ['bash', '-c', 'if [ ! -f /dfs/nn/current/VERSION ]; then java -Dnn.hostname=`hostname` org.apache.hadoop.hdfs.server.namenode.NameNode -format; fi']
- # volumeMounts:
- # - name: hdfs-namenode
- # mountPath: /dfs/nn
- containers:
- - name: hdfs-namenode-{{ .Values.hdfs.nametag }}
- image: {{ .Values.registry }}/hdfs-namenode:{{ .Values.hdfs.tag }}
- imagePullPolicy: Always
- ports:
- - containerPort: 9820
- protocol: TCP
- name: nm-rpc
- - containerPort: 9870
- protocol: TCP
- name: nm-web-ui
- # volumeMounts:
- # - name: hdfs-namenode
- # mountPath: /dfs/nn
- # volumes:
- # - name: hdfs-namenode
- # hostPath:
- # path: /tmp/dfs/nn-{{ .Values.hdfs.nametag }}
- ---
- kind: StatefulSet
- apiVersion: apps/v1beta1
- metadata:
- name: hdfs-datanode-{{ .Values.hdfs.nametag }}
- spec:
- serviceName: hdfs-datanode-{{ .Values.hdfs.nametag }}
- replicas: 1
- template:
- metadata:
- labels:
- name: hdfs-datanode-{{ .Values.hdfs.nametag }}
- spec:
- containers:
- - name: hdfs-datanode-{{ .Values.hdfs.nametag }}
- image: {{ .Values.registry }}/hdfs-datanode:{{ .Values.hdfs.tag }}
- imagePullPolicy: Always
- ports:
- - containerPort: 9864
- protocol: TCP
- name: dn-web-ui
- volumeMounts:
- - name: hdfs-datanode
- mountPath: /dfs/dn
- volumes:
- - name: hdfs-datanode
- hostPath:
- path: /tmp/dfs/dn-{{ .Values.hdfs.nametag }}
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