[Project] 최종 kubernetes yaml

 

일전에 스토리지 게이트웨이로 연결했던거 온프레미스가 쿠버네티스 환경이라 PV로 NFS 마운트 하기로한다.

그림상에서 application server가 쿠버네티스 노드들이고

File Gatewat에 직접 NFS 마운트하는 PV와 PVC yaml을 작성해서 올려주기로 한다.

 

이전 스토리지 게이트웨이 구성글

https://raid-1.tistory.com/193

 

 

지금 온프레 상황

 

 

1. 일단 모든 노드에 nfs-utils가 깔려있어야 한다.

 

ansible로 일괄 밀어넣으면 좋지만

노드가 3개뿐이라 그냥 Mobaxterm으로 동시 밀어넣기 썼다.

 

 

pv.yml

apiVersion: v1
kind: PersistentVolume
metadata:
  name: nfs-pv-web
  labels:
    data: web
spec:
  capacity:
    storage: 5Gi
  volumeMode: Filesystem
  accessModes:
    - ReadWriteMany
  storageClassName: manual
  persistentVolumeReclaimPolicy: Delete
  nfs:
   server: 192.168.0.110
   path: /web
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: nfs-pv-was
  labels:
    data: was
spec:
  capacity:
    storage: 5Gi
  volumeMode: Filesystem
  accessModes:
    - ReadWriteMany
  storageClassName: manual
  persistentVolumeReclaimPolicy: Delete
  nfs:
   server: 192.168.0.110
   path: /was

 

 

pvc.yml

---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: pv-claim-web
  labels:
    app: web
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 5Gi
  storageClassName: manual
  selector:
    matchLabels:
      data: web
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: pv-claim-was
  labels:
    app: was
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 5Gi
  storageClassName: manual
  selector:
    matchLabels:
      data: was

 

nodeport-service.yml

apiVersion: v1
kind: Service
metadata:
  name: nodeport-service
spec:
  type: NodePort
  ports:
  - name: "http-port"
    protocol: "TCP"
    port: 80
    nodePort: 30080
  - name: "https-port"
    protocol: "TCP"
    port: 443
    nodePort: 30443
  selector:
    app: web

 

was-deployment.yml

metadata:
  name: was
spec:
  replicas: 3
  selector:
    matchLabels:
      app: was
  template:
    metadata:
      labels:
        app: was
    spec:
      containers:
      - name: was
        image: hariniok/was:1
        ports:
        - containerPort: 8000
          protocol: TCP
        readinessProbe:
          httpGet:
            path: /proxy/
            port: 8000
            scheme: HTTP
          initialDelaySeconds: 10
          periodSeconds: 5
          timeoutSeconds: 1
          successThreshold: 2
          failureThreshold: 2
        volumeMounts:
        - mountPath: /was
          name: pvc-volume-was

      volumes:
      - name: pvc-volume-was
        persistentVolumeClaim:
          claimName: pv-claim-was

 

was-service.yml

apiVersion: v1
kind: Service
metadata:
  name: was-service
  labels:
    app: was
spec:
  type: ClusterIP
  ports:
    - port: 8000
      targetPort: 8000
      protocol: TCP
  selector:
    app: was

 

 

web-deployment.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: web
spec:
  replicas: 3
  selector:
    matchLabels:
      app: web
  template:
    metadata:
      labels:
        app: web
    spec:
      containers:
      - name: web
        image: hariniok/web:1
        ports:
        - containerPort: 80
          protocol: TCP
        readinessProbe:
          httpGet:
            path: /
            port: 80
            scheme: HTTP
          initialDelaySeconds: 10
          periodSeconds: 5
          timeoutSeconds: 1
          successThreshold: 2
          failureThreshold: 2
        volumeMounts:
        - mountPath: /web
          name: pvc-volume-web

      volumes:
      - name: pvc-volume-web