kubernetes部署redis5.0.6单机版 自定义配置文件、密码、日志路径等

创建redis配置configmaps：

apiVersion: v1
kind: ConfigMap
metadata:
  name: redis-conf
data:
  redis.conf: |
        bind 0.0.0.0
        port 6379
        requirepass 123456
        pidfile .pid
        appendonly yes
        cluster-config-file nodes-6379.conf
        pidfile /data/middleware-data/redis/log/redis-6379.pid
        cluster-config-file /data/middleware-data/redis/conf/redis.conf
        dir /data/middleware-data/redis/data/
        logfile "/data/middleware-data/redis/log/redis-6379.log"
        cluster-node-timeout 5000
        protected-mode no

创建StatefulSet，并把数据挂载到宿主机上：

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: redis
spec:
  replicas: 1
  serviceName: redis
  selector:
    matchLabels:
      name: redis
  template:
    metadata:
      labels:
        name: redis
    spec:
      initContainers:
      - name: init-redis
        image: busybox
        command: ['sh', '-c', 'mkdir -p /data/middleware-data/redis/log/;mkdir -p /data/middleware-data/redis/conf/;mkdir -p /data/middleware-data/redis/data/']
        volumeMounts:
        - name: data
          mountPath: /data/middleware-data/redis/
      containers:
      - name: redis
        image: redis:5.0.6
        imagePullPolicy: IfNotPresent
        command:
        - sh
        - -c
        - "exec redis-server /data/middleware-data/redis/conf/redis.conf"
        ports:
        - containerPort: 6379
          name: redis
          protocol: TCP
        volumeMounts:
        - name: redis-config
          mountPath: /data/middleware-data/redis/conf/
        - name: data
          mountPath: /data/middleware-data/redis/
      volumes:
      - name: redis-config
        configMap:
          name: redis-conf
      - name: data
        hostPath:
          path: /data/middleware-data/redis/

创建Service：

kind: Service
apiVersion: v1
metadata:
  labels:
    name: redis
  name: redis
spec:
  type: NodePort
  ports:
  - name: redis
    port: 6379
    targetPort: 6379
    nodePort: 30020
  selector:
    name: redis

作者简洁

作者：小碗汤，一位热爱、认真写作的小伙，目前维护原创公众号：『我的小碗汤』，专注于写go语言、docker、kubernetes、java等开发、运维知识等提升硬实力的文章，期待你的关注。转载说明：务必注明来源（注明：来源于公众号：我的小碗汤，作者：小碗汤）