redis容器化部署

# 1.创建挂载目录

mkdir -p /data/redis

# 2.准备配置文件

cat /data/redis/redis.conf

protected-mode yes
port 6379
bind 0.0.0.0
tcp-backlog 511
timeout 0
tcp-keepalive 300
daemonize yes
supervised no
pidfile /var/run/redis/redis-server.pid
loglevel notice
logfile /var/log/redis/redis-server.log
databases 16
always-show-logo yes
save 900 1
save 300 10
save 60 10000
stop-writes-on-bgsave-error yes
rdbcompression yes
rdbchecksum yes
dbfilename dump.rdb
dir /var/lib/redis
replica-serve-stale-data yes
replica-read-only yes
repl-diskless-sync no
repl-diskless-sync-delay 5
repl-disable-tcp-nodelay no
replica-priority 100
requirepass password
lazyfree-lazy-eviction no
lazyfree-lazy-expire no
lazyfree-lazy-server-del no
replica-lazy-flush no
appendonly no
appendfilename "appendonly.aof"
appendfsync everysec
no-appendfsync-on-rewrite no
auto-aof-rewrite-percentage 100
auto-aof-rewrite-min-size 64mb
aof-load-truncated yes
aof-use-rdb-preamble yes
lua-time-limit 5000
slowlog-log-slower-than 10000
slowlog-max-len 128
latency-monitor-threshold 0
notify-keyspace-events ""
hash-max-ziplist-entries 512
hash-max-ziplist-value 64
list-max-ziplist-size -2
list-compress-depth 0
set-max-intset-entries 512
zset-max-ziplist-entries 128
zset-max-ziplist-value 64
hll-sparse-max-bytes 3000
stream-node-max-bytes 4096
stream-node-max-entries 100
activerehashing yes
client-output-buffer-limit normal 0 0 0
client-output-buffer-limit replica 256mb 64mb 60
client-output-buffer-limit pubsub 32mb 8mb 60
hz 10
dynamic-hz yes
aof-rewrite-incremental-fsync yes

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# 3.通过yaml文件创建

cat redis.yaml

---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: redis-pv
spec:
  capacity:
    storage: 20Gi
  volumeMode: Filesystem
  accessModes:
  - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  storageClassName: redis-storage
  local:
    path: /data/redis  
  nodeAffinity:
    required:
      nodeSelectorTerms:
      - matchExpressions:
        - key: envnode
          operator: In
          values:
          - xiot
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: redis-pvc
spec:
  accessModes:
  - ReadWriteOnce
  resources:
    requests:
      storage: 20Gi
  storageClassName: redis-storage
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: redis
spec:
  serviceName: "redis"
  replicas: 1
  selector:
    matchLabels:
      app: redis
  template:
    metadata:
      labels:
        app: redis
    spec:
      containers:
        - name: redis
          image: redis:5.0.14
          ports:
            - containerPort: 6379
              name: redis
          volumeMounts:
            - name: redis-data
              mountPath: /data
      volumes:
      - name: redis-data
        persistentVolumeClaim:
          claimName: redis-pvc
---
apiVersion: v1
kind: Service
metadata:
  name: redis
  labels:
    app: redis
spec:
  ports:
    - port: 6379
      targetPort: 6379
      name: redis
      nodePort: 32004
  type: NodePort
  selector:
    app: redis

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执行命令创建：

kubectl apply -f redis.yaml

上次更新: 2022/10/08, 16:35:41

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