Redis Cluster 快速启动
2021/7/15 2:04:47
本文主要是介绍Redis Cluster 快速启动,对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!
想要动手实践 Redis Cluster 搭建太麻烦怎么办?
官方其实已经提供了单机部署的脚本了
在这里贴一下
#!/bin/bash # Settings # 这个是 redis-cli 命令的上级目录 我是用 centos 直接安装的 Redis 所以 我自己的是 BIN_PATH="" BIN_PATH="../../src/" # 这里指定自己的网卡绑定的 IP 地址 如过想要外网或者局域网能连接改为机器的 IP 即可 如 192.168.124.42 CLUSTER_HOST=127.0.0.1 # 从 30000 端口号开始开放 PORT=30000 TIMEOUT=2000 NODES=6 REPLICAS=1 PROTECTED_MODE=yes ADDITIONAL_OPTIONS="" # You may want to put the above config parameters into config.sh in order to # override the defaults without modifying this script. if [ -a config.sh ] then source "config.sh" fi # Computed vars ENDPORT=$((PORT+NODES)) if [ "$1" == "start" ] then while [ $((PORT < ENDPORT)) != "0" ]; do PORT=$((PORT+1)) echo "Starting $PORT" $BIN_PATH/redis-server --port $PORT --protected-mode $PROTECTED_MODE --cluster-enabled yes --cluster-config-file nodes-${PORT}.conf --cluster-node-timeout $TIMEOUT --appendonly yes --appendfilename appendonly-${PORT}.aof --dbfilename dump-${PORT}.rdb --logfile ${PORT}.log --daemonize yes ${ADDITIONAL_OPTIONS} done exit 0 fi if [ "$1" == "create" ] then HOSTS="" while [ $((PORT < ENDPORT)) != "0" ]; do PORT=$((PORT+1)) HOSTS="$HOSTS $CLUSTER_HOST:$PORT" done OPT_ARG="" if [ "$2" == "-f" ]; then OPT_ARG="--cluster-yes" fi $BIN_PATH/redis-cli --cluster create $HOSTS --cluster-replicas $REPLICAS $OPT_ARG exit 0 fi if [ "$1" == "stop" ] then while [ $((PORT < ENDPORT)) != "0" ]; do PORT=$((PORT+1)) echo "Stopping $PORT" $BIN_PATH/redis-cli -p $PORT shutdown nosave done exit 0 fi if [ "$1" == "watch" ] then PORT=$((PORT+1)) while [ 1 ]; do clear date $BIN_PATH/redis-cli -p $PORT cluster nodes | head -30 sleep 1 done exit 0 fi if [ "$1" == "tail" ] then INSTANCE=$2 PORT=$((PORT+INSTANCE)) tail -f ${PORT}.log exit 0 fi if [ "$1" == "tailall" ] then tail -f *.log exit 0 fi if [ "$1" == "call" ] then while [ $((PORT < ENDPORT)) != "0" ]; do PORT=$((PORT+1)) $BIN_PATH/redis-cli -p $PORT $2 $3 $4 $5 $6 $7 $8 $9 done exit 0 fi if [ "$1" == "clean" ] then rm -rf *.log rm -rf appendonly*.aof rm -rf dump*.rdb rm -rf nodes*.conf exit 0 fi if [ "$1" == "clean-logs" ] then rm -rf *.log exit 0 fi echo "Usage: $0 [start|create|stop|watch|tail|clean|call]" echo "start -- Launch Redis Cluster instances." echo "create [-f] -- Create a cluster using redis-cli --cluster create." echo "stop -- Stop Redis Cluster instances." echo "watch -- Show CLUSTER NODES output (first 30 lines) of first node." echo "tail <id> -- Run tail -f of instance at base port + ID." echo "tailall -- Run tail -f for all the log files at once." echo "clean -- Remove all instances data, logs, configs." echo "clean-logs -- Remove just instances logs." echo "call <cmd> -- Call a command (up to 7 arguments) on all nodes."
再贴一下官方的 Redis Cluster 教程链接 Redis cluster tutorial – Redis
里面说得很仔细了
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