add k8s

Author: supreethkurpad

kubernetes/HadoopDeployment.yaml

@@ -0,0 +1,35 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: hadoop-deployment
+  labels:
+    app: hadoop
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: hadoop
+
+  template:
+    metadata:
+      labels:
+        app: hadoop
+    spec:
+      volumes:
+      - name: hadoop-pv-storage
+        persistentVolumeClaim:
+          claimName: hadoop-pv-claim
+      containers:
+      - name: hadoop
+        image: hadoop-3.2.2:0.1
+        ports:
+        - containerPort: 10000
+        - containerPort: 9870
+        - containerPort: 8088
+        - containerPort: 10001
+        - containerPort: 9000
+        - containerPort: 6379
+        - containerPort: 19888
+        volumeMounts:
+        - mountPath: "/output"
+          name: hadoop-pv-storage

kubernetes/HadoopPV.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: hadoop-pv-volume
+  labels:
+    type: local
+spec:
+  storageClassName: manual
+  capacity:
+    storage: 20Gi
+  accessModes:
+    - ReadWriteMany
+  hostPath:
+    path: "/mnt/c/Users/supre/backend-2022/output"

kubernetes/HadoopPVC.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: hadoop-pv-claim
+spec:
+  storageClassName: manual
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: 5Gi

kubernetes/HadoopService.yaml

@@ -0,0 +1,51 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: hadoop-service
+spec:
+  type: LoadBalancer
+  selector:
+    app.kubernetes.io/name: hadoop-deployment
+  # type: LoadBalancer
+  ports:
+    - name: port1
+      port: 10000
+      targetPort: 10000
+      nodePort: 30007
+      protocol: TCP
+
+    - name: port2
+      port: 9870
+      targetPort: 9870
+      nodePort: 30008
+      protocol: TCP
+
+    - name: port3
+      port: 8088
+      targetPort: 8088
+      nodePort: 30009
+      protocol: TCP
+
+    - name: port4
+      port: 10001
+      targetPort: 10001
+      nodePort: 30010
+      protocol: TCP
+
+    - name: port5
+      port: 9000
+      targetPort: 9000
+      nodePort: 30011
+      protocol: TCP
+
+    - name: port6
+      port: 6379
+      targetPort: 6379
+      nodePort: 30012
+      protocol: TCP
+
+    - name: port7
+      port: 19888
+      targetPort: 19888
+      nodePort: 30013
+      protocol: TCP