k8s安装redis

k8s安装redis单机版

创建yaml

cat <<EOF> /root/k3s_yaml/redis_nfs/redis-nfs.yaml

# 创建PV
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: redis-nfs-pv
  namespace: default
spec:
  capacity:
    storage: 1Gi
  accessModes:
  - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  storageClassName: nfs-redis
  nfs:
    path: /root/data/nfs/redis
    server: 192.168.72.100

# 创建pvc
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: redis-nfs-pvc
  namespace: default
spec:
  accessModes:
  - ReadWriteOnce
  resources:
    requests:
      storage: 1Gi
  storageClassName: nfs-redis 
      
# 部署redis
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: redis
  namespace: default
spec:
  replicas: 1
  selector:
    matchLabels:
      app: redis
  template:
    metadata:
      labels:
        app: redis
    spec:
      containers:
      - name: redis
        image: redis:5.0
        volumeMounts:
        - name: redis-nfs
          mountPath: "/data"
        command:
          - "redis-server"
      volumes:
      - name: redis-nfs
        persistentVolumeClaim:
          claimName: redis-nfs-pvc
# 创建Service
---
apiVersion: v1
kind: Service
metadata:
  name: redis-nfs
  namespace: default
spec:
  type: NodePort
  ports:
  - port: 6379
    protocol: TCP
    targetPort: 6379
    name: http
    nodePort: 30079
  selector: 
    app: redis
    
EOF

安装

kubectl apply -f /root/k3s_yaml/redis_nfs/redis-nfs.yaml

kubernetes集群部署redis5.0.6单机版