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Redis 部署

注意

请务必修改 Redis 密码

简介

部署方式 Kubernetes 容器部署
Redis 版本 5.0.7
部署前提条件 已部署 Kubernetes
已部署 Kubernetes Storage

部署默认配置信息

默认地址 redis.middleware
默认端口 6379
默认密码 viFRKZiZkoPmXnyF

安装

保存 redis.yaml ,并部署。

redis.yaml (单击点开)
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: redis-config
  namespace: middleware
data:
  redis.conf: |
    requirepass viFRKZiZkoPmXnyF
    appendonly yes

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: redis
  namespace: middleware
  labels:
    app: redis
spec:
  selector:
    matchLabels:
      app: redis
  template:
    metadata:
      labels:
        app: redis
    spec:
      containers:
        - command:
            - redis-server
            - /usr/local/etc/redis/redis.conf
          name: redis
          image: pubrepo.guance.com/googleimages/redis:5.0.7
          imagePullPolicy: IfNotPresent
          ports:
            - containerPort: 6379
              name: redis-port
          volumeMounts:
            - name: data
              mountPath: /data
            - name: config
              mountPath: /usr/local/etc/redis
          resources:
            limits:
              cpu: '4'
              memory: 4Gi
            requests:
              cpu: 100m
              memory: 512Mi            
      volumes:
        - name: data
          emptyDir: {}
        - name: config
          configMap:
            name: redis-config
---
apiVersion: v1
kind: Service
metadata:
  name: redis
  namespace: middleware
spec:
  selector:
    app: redis
  type: NodePort
  ports:
    - name: redis-port
      protocol: TCP
      port: 6379
      targetPort: redis-port

执行命令安装:

kubectl create namespace middleware
kubectl apply -f redis.yaml

验证部署

  • 查看 pod 状态
kubectl get pods -n middleware | grep redis

如何卸载

kubectl delete -f redis.yaml

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