ebs - pvc 생성

생성되어있던 StorageClass에 pvc 생성 연결.

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: ptkorea-pv-claim
spec:
  storageClassName: gp2
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 2Gi

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: ptkorea-backend
  name: ptkorea-backend
spec:
  replicas: 1
  selector:
    matchLabels:
      app: ptkorea-backend
  template:
    metadata:
      labels:
        app: ptkorea-backend
      annotations:
        prometheus.io/scrape: 'true'
        prometheus.io/path: '/actuator/prometheus'
        prometheus.io/port: '8089'
    spec:
      containers:
        - name: ptkorea-backend
          image: 595763884011.dkr.ecr.ap-northeast-2.amazonaws.com/ptkorea-backend:dev
          imagePullPolicy: Always
          resources:
            requests:
              memory: "128Mi"
              cpu: "125m"
            limits:
              memory: "1Gi"
              cpu: "1"
          livenessProbe:
            httpGet:
              path: /actuator/health/liveness
              port: 8089
            initialDelaySeconds: 30
            failureThreshold: 30
            periodSeconds: 10
          readinessProbe:
            httpGet:
              path: /actuator/health/readiness
              port: 8089
            initialDelaySeconds: 30
            failureThreshold: 30
            periodSeconds: 10
          env:
            - name: JAVA_TOOL_OPTIONS
              value: '-Xms128m -Xmx512m'
            - name: MY_NODE_NAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
            - name: MY_POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: MY_POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: MY_POD_IP
              valueFrom:
                fieldRef:
                  fieldPath: status.podIP
            - name: MY_POD_SERVICE_ACCOUNT
              valueFrom:
                fieldRef:
                  fieldPath: spec.serviceAccountName
            - name: MY_CPU_REQUEST
              valueFrom:
                resourceFieldRef:
                  containerName: ptkorea-backend
                  resource: requests.cpu
            - name: MY_CPU_LIMIT
              valueFrom:
                resourceFieldRef:
                  containerName: ptkorea-backend
                  resource: limits.cpu
            - name: MY_MEM_REQUEST
              valueFrom:
                resourceFieldRef:
                  containerName: ptkorea-backend
                  resource: requests.memory
            - name: MY_MEM_LIMIT
              valueFrom:
                resourceFieldRef:
                  containerName: ptkorea-backend
                  resource: limits.memory
            - name: TZ
              value: Asia/Seoul
          volumeMounts:
            - name: tz-config
              mountPath: /etc/localtime
            - mountPath: /sourcefiles
              name: ptkorea-pv-storage
        - name: ptkorea-module
          image: 595763884011.dkr.ecr.ap-northeast-2.amazonaws.com/ptkorea-module:dev
          imagePullPolicy: Always
          ports:
            - containerPort: 5000
          resources:
            requests:
              memory: "256Mi"
            limits:
              memory: "512Mi"
          volumeMounts:
            - mountPath: /usr/src/app/files
              name: ptkorea-pv-storage
      volumes:
        - name: tz-config
          hostPath:
            path: /usr/share/zoneinfo/Asia/Seoul
        - name: ptkorea-pv-storage
          persistentVolumeClaim:
            claimName: ptkorea-pv-claim

예제

kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
  name: slow # 특정 이름 지정
provisioner: kubernetes.io/aws-ebs
parameters:
 type: gp2
  fsType: ext4
reclaimPolicy: Retain
mountOptions:
  - debug
volumeBindingMode: Immediate

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  labels:
    app: wordpress
  name: pvc-1
spec:
  accessModes:
  - ReadWriteOnce
  resources:
    requests:
      storage: 5Gi
  storageClassName: slow