Redis Cluster 配置案例

pull/11/head
Zhang Peng 2020-07-16 11:21:46 +08:00
parent 42f2b4ea8a
commit b6d9c81ffb
34 changed files with 363 additions and 180 deletions

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@ -1,8 +1,8 @@
port 26381
port 27001
daemonize yes
sentinel monitor redis-master 172.22.6.3 6381 2
sentinel monitor redis-master 172.22.6.3 7001 2
sentinel down-after-milliseconds redis-master 5000
sentinel failover-timeout redis-master 900000
sentinel parallel-syncs redis-master 1
#sentinel auth-pass redis-master 123456
logfile /usr/local/redis/conf/26381/26381.log
logfile /usr/local/redis/conf/27001/27001.log

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@ -1,8 +1,8 @@
port 26382
port 27002
daemonize yes
sentinel monitor redis-master 172.22.6.3 6382 2
sentinel monitor redis-master 172.22.6.3 7002 2
sentinel down-after-milliseconds redis-master 5000
sentinel failover-timeout redis-master 900000
sentinel parallel-syncs redis-master 1
#sentinel auth-pass redis-master 123456
logfile /usr/local/redis/conf/26382/26382.log
logfile /usr/local/redis/conf/27002/27002.log

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@ -1,8 +1,8 @@
port 26383
port 27003
daemonize yes
sentinel monitor redis-master 172.22.6.3 6383 2
sentinel monitor redis-master 172.22.6.3 7003 2
sentinel down-after-milliseconds redis-master 5000
sentinel failover-timeout redis-master 900000
sentinel parallel-syncs redis-master 1
#sentinel auth-pass redis-master 123456
logfile /usr/local/redis/conf/26383/26383.log
logfile /usr/local/redis/conf/27003/27003.log

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@ -0,0 +1,8 @@
port 27004
daemonize yes
sentinel monitor redis-master 172.22.6.3 7007 2
sentinel down-after-milliseconds redis-master 5000
sentinel failover-timeout redis-master 900000
sentinel parallel-syncs redis-master 1
#sentinel auth-pass redis-master 123456
logfile /usr/local/redis/conf/27004/27004.log

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@ -0,0 +1,8 @@
port 27005
daemonize yes
sentinel monitor redis-master 172.22.6.3 7008 2
sentinel down-after-milliseconds redis-master 5000
sentinel failover-timeout redis-master 900000
sentinel parallel-syncs redis-master 1
#sentinel auth-pass redis-master 123456
logfile /usr/local/redis/conf/27005/27005.log

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@ -0,0 +1,8 @@
port 27006
daemonize yes
sentinel monitor redis-master 172.22.6.3 7009 2
sentinel down-after-milliseconds redis-master 5000
sentinel failover-timeout redis-master 900000
sentinel parallel-syncs redis-master 1
#sentinel auth-pass redis-master 123456
logfile /usr/local/redis/conf/27006/27006.log

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@ -1,12 +0,0 @@
port 6381
bind 0.0.0.0
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/6381/6381.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/6381
pidfile /usr/local/redis/conf/6381/6381.pid
logfile /usr/local/redis/conf/6381/6381.log

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@ -1,12 +0,0 @@
port 6382
bind 0.0.0.0
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/6382/6382.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/6382
pidfile /usr/local/redis/conf/6382/6382.pid
logfile /usr/local/redis/conf/6382/6382.log

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@ -1,12 +0,0 @@
port 6383
bind 0.0.0.0
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/6383/6383.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/6383
pidfile /usr/local/redis/conf/6383/6383.pid
logfile /usr/local/redis/conf/6383/6383.log

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@ -1,12 +0,0 @@
port 6384
bind 0.0.0.0
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/6384/6384.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/6384
pidfile /usr/local/redis/conf/6384/6384.pid
logfile /usr/local/redis/conf/6384/6384.log

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@ -1,12 +0,0 @@
port 6385
bind 0.0.0.0
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/6385/6385.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/6385
pidfile /usr/local/redis/conf/6385/6385.pid
logfile /usr/local/redis/conf/6385/6385.log

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@ -1,12 +0,0 @@
port 6386
bind 0.0.0.0
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/6386/6386.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/6386
pidfile /usr/local/redis/conf/6386/6386.pid
logfile /usr/local/redis/conf/6386/6386.log

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@ -1,12 +0,0 @@
port 6387
bind 0.0.0.0
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/6387/6387.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/6387
pidfile /usr/local/redis/conf/6387/6387.pid
logfile /usr/local/redis/conf/6387/6387.log

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@ -1,12 +0,0 @@
port 6388
bind 0.0.0.0
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/6388/6388.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/6388
pidfile /usr/local/redis/conf/6388/6388.pid
logfile /usr/local/redis/conf/6388/6388.log

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@ -1,12 +0,0 @@
port 6389
bind 0.0.0.0
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/6389/6389.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/6389
pidfile /usr/local/redis/conf/6389/6389.pid
logfile /usr/local/redis/conf/6389/6389.log

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@ -0,0 +1,12 @@
port 7001
bind 172.22.6.3
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/7001/7001.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/7001
pidfile /usr/local/redis/conf/7001/7001.pid
logfile /usr/local/redis/conf/7001/7001.log

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@ -0,0 +1,12 @@
port 7002
bind 172.22.6.3
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/7002/7002.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/7002
pidfile /usr/local/redis/conf/7002/7002.pid
logfile /usr/local/redis/conf/7002/7002.log

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@ -0,0 +1,12 @@
port 7003
bind 172.22.6.3
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/7003/7003.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/7003
pidfile /usr/local/redis/conf/7003/7003.pid
logfile /usr/local/redis/conf/7003/7003.log

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@ -0,0 +1,12 @@
port 7004
bind 172.22.6.3
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/7004/7004.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/7004
pidfile /usr/local/redis/conf/7004/7004.pid
logfile /usr/local/redis/conf/7004/7004.log

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@ -0,0 +1,12 @@
port 7005
bind 172.22.6.3
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/7005/7005.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/7005
pidfile /usr/local/redis/conf/7005/7005.pid
logfile /usr/local/redis/conf/7005/7005.log

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@ -0,0 +1,12 @@
port 7006
bind 172.22.6.3
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/7006/7006.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/7006
pidfile /usr/local/redis/conf/7006/7006.pid
logfile /usr/local/redis/conf/7006/7006.log

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@ -0,0 +1,12 @@
port 7007
bind 172.22.6.3
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/7007/7007.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/7007
pidfile /usr/local/redis/conf/7007/7007.pid
logfile /usr/local/redis/conf/7007/7007.log

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@ -0,0 +1,12 @@
port 7008
bind 172.22.6.3
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/7008/7008.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/7008
pidfile /usr/local/redis/conf/7008/7008.pid
logfile /usr/local/redis/conf/7008/7008.log

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@ -0,0 +1,12 @@
port 7009
bind 172.22.6.3
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/7009/7009.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/7009
pidfile /usr/local/redis/conf/7009/7009.pid
logfile /usr/local/redis/conf/7009/7009.log

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@ -0,0 +1,12 @@
port 7010
bind 172.22.6.3
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/7010/7010.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/7010
pidfile /usr/local/redis/conf/7010/7010.pid
logfile /usr/local/redis/conf/7010/7010.log

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@ -0,0 +1,12 @@
port 7011
bind 172.22.6.3
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/7011/7011.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/7011
pidfile /usr/local/redis/conf/7011/7011.pid
logfile /usr/local/redis/conf/7011/7011.log

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@ -0,0 +1,12 @@
port 7012
bind 172.22.6.3
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/7012/7012.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/7012
pidfile /usr/local/redis/conf/7012/7012.pid
logfile /usr/local/redis/conf/7012/7012.log

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@ -4,31 +4,31 @@
集群拓扑:
- 三主六从,每个主节点有两个从节点。
- 三哨兵,分别监听其中一个主节点。
- 三主三从
- 三哨兵
启动方式:
- 先执行 start-cluster.sh会自动根据 6381 ~ 6389 目录启动服务器,并将其配置为集群。
- 再执行 start-sentinel.sh会根据 26381 ~ 26383 目录启动哨兵,监听集群中的三个主节点。
- 先执行 redis-cluster.sh会自动根据 7001 ~ 7006 目录启动服务器,并将其配置为集群。
- 再执行 start-sentinel.sh会根据 27001 ~ 27003 目录启动哨兵,监听集群中的三个主节点。
## 配置
1集群服务器配置 redis.conf
```
port 6381
port 7001
bind 0.0.0.0
daemonize yes
cluster-enabled yes
cluster-config-file /usr/local/redis/conf/6381/6381.conf
cluster-config-file /usr/local/redis/conf/7001/7001.conf
cluster-node-timeout 10000
appendonly yes
dir /usr/local/redis/conf/6381
pidfile /usr/local/redis/conf/6381/6381.pid
logfile /usr/local/redis/conf/6381/6381.log
dir /usr/local/redis/conf/7001
pidfile /usr/local/redis/conf/7001/7001.pid
logfile /usr/local/redis/conf/7001/7001.log
```
端口号、配置目录(`/usr/local/redis/conf`)根据实际情况修改。
@ -36,18 +36,18 @@ logfile /usr/local/redis/conf/6381/6381.log
2哨兵服务器配置 sentinel.conf
```
port 26383
port 27003
daemonize yes
sentinel monitor redis-master 172.22.6.3 6383 2
sentinel monitor redis-master 172.22.6.3 7003 2
sentinel down-after-milliseconds redis-master 5000
sentinel failover-timeout redis-master 900000
sentinel parallel-syncs redis-master 1
#sentinel auth-pass redis-master 123456
logfile /usr/local/redis/conf/26383/26383.log
logfile /usr/local/redis/conf/27003/27003.log
```
端口号、配置目录(`/usr/local/redis/conf`)根据实际情况修改。
最重要的配置在于sentinel monitor redis-master 172.22.6.3 6383 2
最重要的配置在于sentinel monitor redis-master 172.22.6.3 7003 2
表示监听的服务器集群名叫 redis-master当前哨兵监听的服务器节点是172.22.6.3:6383这个节点如果是主节点一旦宕机选举新的主节点需要至少 2 个哨兵同意。
表示监听的服务器集群名叫 redis-master当前哨兵监听的服务器节点是172.22.6.3:7003这个节点如果是主节点一旦宕机选举新的主节点需要至少 2 个哨兵同意。

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@ -1,25 +1,35 @@
#!/bin/bash
#!/usr/bin/env bash
# Settings
PORT=6380
HOST="172.22.6.3"
PORT=7000
TIMEOUT=2000
NODES=6
REPLICAS=1
ENDPORT=$((PORT+NODES))
# You may want to put the above config parameters into config.sh in order to
# override the defaults without modifying this script.
if [ -a config.sh ]
if [[ -a config.sh ]]
then
source "config.sh"
fi
# Computed vars
ENDPORT=$((PORT+NODES))
if [ "$1" == "start" ]
if [[ "$1" == "create" ]]
then
while [ $((PORT < ENDPORT)) != "0" ]; do
HOSTLIST=""
while [[ $((PORT < ENDPORT)) != "0" ]]; do
PORT=$((PORT+1))
HOSTLIST="$HOSTLIST $HOST:$PORT"
done
/opt/redis/src/redis-cli --cluster create ${HOSTLIST} --cluster-replicas ${REPLICAS}
exit 0
fi
if [[ "$1" == "start" ]]
then
while [[ $((PORT < ENDPORT)) != "0" ]]; do
PORT=$((PORT+1))
echo "Starting $PORT"
/opt/redis/src/redis-server /usr/local/redis/conf/${PORT}/redis.conf
@ -27,40 +37,29 @@ then
exit 0
fi
if [ "$1" == "create" ]
if [[ "$1" == "stop" ]]
then
HOSTS=""
while [ $((PORT < ENDPORT)) != "0" ]; do
PORT=$((PORT+1))
HOSTS="$HOSTS 127.0.0.1:$PORT"
done
/opt/redis/src/redis-cli --cluster create $HOSTS --cluster-replicas $REPLICAS
exit 0
fi
if [ "$1" == "stop" ]
then
while [ $((PORT < ENDPORT)) != "0" ]; do
while [[ $((PORT < ENDPORT)) != "0" ]]; do
PORT=$((PORT+1))
echo "Stopping $PORT"
/opt/redis/src/redis-cli -p $PORT shutdown nosave
/opt/redis/src/redis-cli -p ${PORT} shutdown nosave
done
exit 0
fi
if [ "$1" == "watch" ]
if [[ "$1" == "watch" ]]
then
PORT=$((PORT+1))
while [ 1 ]; do
clear
date
/opt/redis/src/redis-cli -p $PORT cluster nodes | head -30
/opt/redis/src/redis-cli -p ${PORT} cluster nodes | head -30
sleep 1
done
exit 0
fi
if [ "$1" == "tail" ]
if [[ "$1" == "tail" ]]
then
INSTANCE=$2
PORT=$((PORT+INSTANCE))
@ -68,16 +67,16 @@ then
exit 0
fi
if [ "$1" == "call" ]
if [[ "$1" == "call" ]]
then
while [ $((PORT < ENDPORT)) != "0" ]; do
while [[ $((PORT < ENDPORT)) != "0" ]]; do
PORT=$((PORT+1))
/opt/redis/src/redis-cli -p $PORT $2 $3 $4 $5 $6 $7 $8 $9
/opt/redis/src/redis-cli -p ${PORT} $2 $3 $4 $5 $6 $7 $8 $9
done
exit 0
fi
if [ "$1" == "clean" ]
if [[ "$1" == "clean" ]]
then
rm -rf *.log
rm -rf appendonly*.aof
@ -86,7 +85,7 @@ then
exit 0
fi
if [ "$1" == "clean-logs" ]
if [[ "$1" == "clean-logs" ]]
then
rm -rf *.log
exit 0

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@ -0,0 +1,101 @@
#!/usr/bin/env bash
# Settings
HOST="172.22.6.3"
PORT=7000
TIMEOUT=2000
NODES=12
REPLICAS=1
ENDPORT=$((PORT+NODES))
# 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
if [[ "$1" == "create" ]]
then
HOSTLIST=""
while [[ $((PORT < ENDPORT)) != "0" ]]; do
PORT=$((PORT+1))
HOSTLIST="$HOSTLIST $HOST:$PORT"
done
/opt/redis/src/redis-cli --cluster create ${HOSTLIST} --cluster-replicas ${REPLICAS}
exit 0
fi
if [[ "$1" == "start" ]]
then
while [[ $((PORT < ENDPORT)) != "0" ]]; do
PORT=$((PORT+1))
echo "Starting $PORT"
/opt/redis/src/redis-server /usr/local/redis/conf/${PORT}/redis.conf
done
exit 0
fi
if [[ "$1" == "stop" ]]
then
while [[ $((PORT < ENDPORT)) != "0" ]]; do
PORT=$((PORT+1))
echo "Stopping $PORT"
/opt/redis/src/redis-cli -p ${PORT} shutdown nosave
done
exit 0
fi
if [[ "$1" == "watch" ]]
then
PORT=$((PORT+1))
while [ 1 ]; do
clear
date
/opt/redis/src/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" == "call" ]]
then
while [[ $((PORT < ENDPORT)) != "0" ]]; do
PORT=$((PORT+1))
/opt/redis/src/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]"
echo "start -- Launch Redis Cluster instances."
echo "create -- 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 "clean -- Remove all instances data, logs, configs."
echo "clean-logs -- Remove just instances logs."

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@ -1,19 +1,21 @@
/opt/redis/src/redis-server /usr/local/redis/conf/6381/redis.conf
#!/usr/bin/env bash
/opt/redis/src/redis-server /usr/local/redis/conf/6382/redis.conf
PORT=6380
NODES=6
ENDPORT=$((PORT+NODES))
/opt/redis/src/redis-server /usr/local/redis/conf/6383/redis.conf
# 启动 4 个 redis server
while [[ $((PORT < ENDPORT)) != "0" ]]; do
PORT=$((PORT+1))
echo "Starting $PORT"
/opt/redis/src/redis-server /usr/local/redis/conf/${PORT}/redis.conf
done
/opt/redis/src/redis-server /usr/local/redis/conf/6384/redis.conf
# 创建集群模式,设置副本为 1
# redis cluster 会自动将 4 个节点设置为 一主一从 模式,并且为两个主节点做数据分片
/opt/redis/src/redis-cli --cluster create 172.22.6.3:6381 172.22.6.3:6382 172.22.6.3:6383 172.22.6.3:6384 172.22.6.3:6385 172.22.6.3:6386 --cluster-replicas 1
/opt/redis/src/redis-server /usr/local/redis/conf/6385/redis.conf
/opt/redis/src/redis-server /usr/local/redis/conf/6386/redis.conf
/opt/redis/src/redis-server /usr/local/redis/conf/6387/redis.conf
/opt/redis/src/redis-server /usr/local/redis/conf/6388/redis.conf
/opt/redis/src/redis-server /usr/local/redis/conf/6389/redis.conf
/opt/redis/src/redis-cli --cluster create 172.22.6.3:6381 172.22.6.3:6382 172.22.6.3:6383 172.22.6.3:6384 172.22.6.3:6385 172.22.6.3:6386 172.22.6.3:6387 172.22.6.3:6388 172.22.6.3:6389 --cluster-replicas 2
# 启动哨兵
/opt/redis/src/redis-sentinel /usr/local/redis/conf/26381/sentinel.conf
/opt/redis/src/redis-sentinel /usr/local/redis/conf/26382/sentinel.conf
/opt/redis/src/redis-sentinel /usr/local/redis/conf/26383/sentinel.conf

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@ -0,0 +1,18 @@
#!/usr/bin/env bash
# 启动 4 个 redis server
/opt/redis/src/redis-server /usr/local/redis/conf/6381/redis.conf
/opt/redis/src/redis-server /usr/local/redis/conf/6382/redis.conf
/opt/redis/src/redis-server /usr/local/redis/conf/6383/redis.conf
/opt/redis/src/redis-server /usr/local/redis/conf/6384/redis.conf
/opt/redis/src/redis-server /usr/local/redis/conf/6385/redis.conf
/opt/redis/src/redis-server /usr/local/redis/conf/6386/redis.conf
# 创建集群模式,设置副本为 1
# redis cluster 会自动将 4 个节点设置为 一主一从 模式,并且为两个主节点做数据分片
/opt/redis/src/redis-cli --cluster create 172.22.6.3:6381 172.22.6.3:6382 172.22.6.3:6383 172.22.6.3:6384 172.22.6.3:6385 172.22.6.3:6386 --cluster-replicas 1
# 启动哨兵
/opt/redis/src/redis-sentinel /usr/local/redis/conf/26381/sentinel.conf
/opt/redis/src/redis-sentinel /usr/local/redis/conf/26382/sentinel.conf
/opt/redis/src/redis-sentinel /usr/local/redis/conf/26383/sentinel.conf

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@ -1,3 +1,6 @@
/opt/redis/src/redis-sentinel /usr/local/redis/conf/26381/sentinel.conf
/opt/redis/src/redis-sentinel /usr/local/redis/conf/26382/sentinel.conf
/opt/redis/src/redis-sentinel /usr/local/redis/conf/26383/sentinel.conf
/opt/redis/src/redis-sentinel /usr/local/redis/conf/27001/sentinel.conf
/opt/redis/src/redis-sentinel /usr/local/redis/conf/27002/sentinel.conf
/opt/redis/src/redis-sentinel /usr/local/redis/conf/27003/sentinel.conf
/opt/redis/src/redis-sentinel /usr/local/redis/conf/27004/sentinel.conf
/opt/redis/src/redis-sentinel /usr/local/redis/conf/27005/sentinel.conf
/opt/redis/src/redis-sentinel /usr/local/redis/conf/27006/sentinel.conf

View File

@ -66,7 +66,7 @@
# IF YOU ARE SURE YOU WANT YOUR INSTANCE TO LISTEN TO ALL THE INTERFACES
# JUST COMMENT THE FOLLOWING LINE.
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bind 0.0.0.0
bind 172.22.6.3
# Protected mode is a layer of security protection, in order to avoid that
# Redis instances left open on the internet are accessed and exploited.