k8s-redis-单线程-10万-6.0

root@ubuntu20:/opt/k8s-data/dockerfile/web/chuan/redis# cat Dockerfile
#Redis Image
FROM centos:7.8.2003make

MAINTAINER chuan

ADD redis-4.0.14.tar.gz /usr/local/src
RUN ln -sv /usr/local/src/redis-4.0.14 /usr/local/redis && cd /usr/local/redis && make && cp src/redis-cli /usr/sbin/ && cp src/redis-server /usr/sbin/ && mkdir -pv /data/redis-data
ADD redis.conf /usr/local/redis/redis.conf
ADD run_redis.sh /usr/local/redis/run_redis.sh

EXPOSE 6379

CMD ["/usr/local/redis/run_redis.sh"]

root@ubuntu20:/opt/k8s-data/dockerfile/web/chuan/redis# cat redis.conf | grep -v "#" | grep -v "^$"
bind 0.0.0.0
protected-mode yes
port 6379
tcp-backlog 511
timeout 0
tcp-keepalive 300
daemonize yes
supervised no
pidfile /var/run/redis_6379.pid
loglevel notice
logfile ""
databases 16
always-show-logo yes
save 900 1
save 5 1
save 300 10
save 60 10000
stop-writes-on-bgsave-error no #改为yes磁盘满了会拒绝写入内存
rdbcompression yes
rdbchecksum yes
dbfilename dump.rdb
dir /data/redis-data
slave-serve-stale-data yes
slave-read-only yes
repl-diskless-sync no
repl-diskless-sync-delay 5
repl-disable-tcp-nodelay no
slave-priority 100
requirepass 123456
lazyfree-lazy-eviction no
lazyfree-lazy-expire no
lazyfree-lazy-server-del no
slave-lazy-flush no
appendonly no  #不记录变更数据
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 no
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
activerehashing yes
client-output-buffer-limit normal 0 0 0
client-output-buffer-limit slave 256mb 64mb 60
client-output-buffer-limit pubsub 32mb 8mb 60
hz 10
aof-rewrite-incremental-fsync yes

root@ubuntu20:/opt/k8s-data/dockerfile/web/chuan/redis# cat run_redis.sh
#!/bin/bash

/usr/sbin/redis-server /usr/local/redis/redis.conf

tail -f /etc/hosts

 

root@ubuntu20:/opt/k8s-data/yaml/chuan/redis/pv# cat redis-persistentvolume.yaml 
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: redis-datadir-pv-1
  namespace: chuan
spec:
  capacity:
    storage: 5Gi
  accessModes:
    - ReadWriteOnce
  nfs:
    path: /data/k8sdata/chuan/redis-datadir-1 
    server: 192.168.211.154
root@ubuntu20:/opt/k8s-data/yaml/chuan/redis/pv# cat redis-persistentvolumeclaim.yaml 
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: redis-datadir-pvc-1 
  namespace: chuan
spec:
  volumeName: redis-datadir-pv-1 
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 5Gi
root@ubuntu20:/opt/k8s-data/yaml/chuan/redis# cat redis.yaml 
kind: Deployment
#apiVersion: extensions/v1beta1
apiVersion: apps/v1
metadata:
  labels:
    app: devops-redis 
  name: deploy-devops-redis
  namespace: chuan
spec:
  replicas: 1 
  selector:
    matchLabels:
      app: devops-redis
  template:
    metadata:
      labels:
        app: devops-redis
    spec:
      containers:
        - name: redis-container
          image: harbor.chuan.net/baseimages/redis:v1
          imagePullPolicy: Always
          volumeMounts:
          - mountPath: "/data/redis-data/"
            name: redis-datadir
      volumes:
        - name: redis-datadir
          persistentVolumeClaim:
            claimName: redis-datadir-pvc-1 

---
kind: Service
apiVersion: v1
metadata:
  labels:
    app: devops-redis
  name: srv-devops-redis
  namespace: chuan
spec:
  type: NodePort
  ports:
  - name: http
    port: 6379 
    targetPort: 6379
    nodePort: 36379 
  selector:
    app: devops-redis
  sessionAffinity: ClientIP
  sessionAffinityConfig:
    clientIP:
      timeoutSeconds: 10800

　　#同一个ip的客户端转到同一个pod,k8s只能基于4层过滤

root@ubuntu20:/opt/k8s-data/yaml/chuan/redis# kubectl get po -nchuan
NAME READY STATUS RESTARTS AGE
deploy-devops-redis-54f6c9b7b8-77chr 1/1 Running 0 4m55s

[root@deploy-devops-redis-54f6c9b7b8-77chr redis-data]# redis-cli
127.0.0.1:6379> AUTH 123456
OK
127.0.0.1:6379> set aa 11

root@ubuntu20:/data/k8sdata/chuan/redis-datadir-1# ls
dump.rdb