一、前言
本文章通過關于java的jedis(2.6.0)的redis客戶端連接驅動包，對配置的redis哨兵+主從讀寫模式配置進行示例代碼驗證，詳細參見具體配置步驟&示例代碼說明部分。
二、配置步驟
1. 安裝redis(參考其他文章教程),并配置主從模式(參考其他相關文章，這里分別在本地通過配置進行模擬三臺主從服務器，端口分別為6379、7380、6381)
2. 從解壓安裝文件復制sentinel.conf文件模板(具體操作如下，這邊在一臺服務器(192.168.1.202)上模擬三個sentinel哨兵服務器配置，分別對應下面的sentinel26379.conf 、sentinel26380.conf、sentinel26381.conf 配置文件)[root@centos6?redis-4.0.2]#?cp??/home/soft/redis-4.0.2/sentinel.conf???/etc/redis/sentinel26379.conf@b@[root@centos6?redis-4.0.2]#?cp??/home/soft/redis-4.0.2/sentinel.conf???/etc/redis/sentinel26380.conf@b@[root@centos6?redis-4.0.2]#?cp??/home/soft/redis-4.0.2/sentinel.conf???/etc/redis/sentinel26381.conf
3. 分別修改sentinel26379.conf 、sentinel26380.conf、sentinel26381.conf配置..@b@#三個配置文件，分別設置為23679、26380、26381@b@port?26379@b@@b@...@b@@b@#三個配置文件相同@b@sentinel?monitor?mymaster?192.168.1.202?6381?1@b@...@b@#三個配置文件相同,其中密碼根據情況進行設置，這邊不用密碼，另外6380、6379是在本地模擬兩臺redis的slave備用服務器@b@#sentinel?auth-pass?mymaster?123456@b@sentinel?config-epoch?mymaster?2237@b@sentinel?leader-epoch?mymaster?2237@b@sentinel?known-slave?mymaster?192.168.1.202?6380@b@sentinel?known-slave?mymaster?192.168.1.202?6381@b@@b@sentinel?failover-timeout?mymaster?18000@b@sentinel?down-after-milliseconds?mymaster?5000@b@@b@#下面redis-sentinel啟動自動生成，無需手動配置@b@sentinel?known-sentinel?mymaster?192.168.1.202?26380?51df014024045d5382a408c4afe1f9c3287bd0e3@b@sentinel?known-sentinel?mymaster?192.168.1.202?26381?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c@b@sentinel?known-sentinel?mymaster?192.168.1.202?26379?3deef21eea5f4a5198f71236bd1d0fc859c28ff7
4. 先啟動三臺redis主從服務器，再分別啟動哨兵服務器，具體啟動腳本順序參考如下[root@centos6?redis]#?/usr/local/bin/redis-server????/etc/redis/6379.conf@b@[root@centos6?redis]#?/usr/local/bin/redis-server????/etc/redis/6380.conf@b@[root@centos6?redis]#?/usr/local/bin/redis-server????/etc/redis/6381.conf[root@centos6?redis]#?/usr/local/bin/redis-sentinel?????/etc/redis/sentinel26379.conf????--protected-mode???no@b@[root@centos6?redis]#?/usr/local/bin/redis-sentinel?????/etc/redis/sentinel26380.conf????--protected-mode???no@b@[root@centos6?redis]#?/usr/local/bin/redis-sentinel?????/etc/redis/sentinel26381.conf????--protected-mode???no
三、代碼示例package?com.xwood.redis.sentinel;@b@@b@import?java.util.HashSet;@b@import?java.util.Set;@b@@b@import?redis.clients.jedis.Jedis;@b@import?redis.clients.jedis.JedisSentinelPool;@b@@b@public?class?RedisSentinelTest?{@b@@b@????private??static?JedisSentinelPool?jSentinelPool;@b@@b@????public?static?void?main(String[]?args)?throws??Exception{??@b@????????@b@????Set?sentinels?=?new?HashSet();??@b@????sentinels.add("192.168.1.202:26379");@b@????sentinels.add("192.168.1.202:26380");@b@????sentinels.add("192.168.1.202:26381");@b@????????@b@????????String?clusterName?=?"mymaster"?;????@b@????????@b@????????JedisSentinelPool?jsentinelPool?=?new?JedisSentinelPool(clusterName,sentinels);??@b@????????Jedis?jedis?=?null;??@b@????????try?{??@b@????????????jedis?=?jsentinelPool.getResource();??@b@????????????jedis.set("key",?"aaa");??@b@????????????while(true){@b@?????????????@b@????????????try?{?@b@????????????????System.out.println(jedis.getClient().getHost()+":"+jedis.getClient().getPort()+"@"+jedis.get("key"));@b@}?catch?(Exception?e)?{@b@????System.out.println("getConntion??error,waiting??5s,will?try?again..."+e.getMessage());@b@????Thread.sleep(5000);@b@?try?{@b@jedis?=?jsentinelPool.getResource();@b@}?catch?(Exception?e1)?{@b@System.out.println("getResource??error2,waiting??more,will?try?again..."+e.getMessage());@b@}??@b@}?@b@????????????Thread.sleep(2000);@b@????????????}@b@????????????@b@???????????@b@????????}?catch?(Exception?e)?{??@b@????????????e.printStackTrace();??@b@????????}?finally?{??@b@????????????jedis.close();??@b@????????}??@b@????????jsentinelPool.close();??@b@????}??@b@????@b@@b@}
1. 分別kill? -9? 6379、6380redis服務器模擬其宕機情況，控制臺打印日志如下[root@centos6?redis]#?ps??-ef|grep??redis@b@root??????4570?????1??0?06:15??????????00:00:00?/usr/local/bin/redis-server?*:6380??????????????@b@root??????4587??3809??0?06:17?pts/3????00:00:01?/usr/local/bin/redis-sentinel?*:26379?[sentinel]???????????????????????????????@b@root??????4591??3836??0?06:17?pts/1????00:00:01?/usr/local/bin/redis-sentinel?*:26380?[sentinel]???????????????????????????????@b@root??????4595??3859??0?06:17?pts/2????00:00:01?/usr/local/bin/redis-sentinel?*:26381?[sentinel]???????????????????????????????@b@root??????4764?????1??0?06:27??????????00:00:00?/usr/local/bin/redis-server?*:6379??????????????@b@root??????4787?????1??0?06:31??????????00:00:00?/usr/local/bin/redis-server?*:6381??????????????@b@root??????4792??3724??0?06:31?pts/0????00:00:00?grep?redis@b@[root@centos6?redis]#?kill??-9??4764@b@[root@centos6?redis]#?ps??-ef|grep??redis@b@root??????4570?????1??0?06:15??????????00:00:00?/usr/local/bin/redis-server?*:6380??????????????@b@root??????4587??3809??0?06:17?pts/3????00:00:01?/usr/local/bin/redis-sentinel?*:26379?[sentinel]???????????????????????????????@b@root??????4591??3836??0?06:17?pts/1????00:00:01?/usr/local/bin/redis-sentinel?*:26380?[sentinel]???????????????????????????????@b@root??????4595??3859??0?06:17?pts/2????00:00:01?/usr/local/bin/redis-sentinel?*:26381?[sentinel]???????????????????????????????@b@root??????4787?????1??0?06:31??????????00:00:00?/usr/local/bin/redis-server?*:6381??????????????@b@root??????4803??3724??0?06:33?pts/0????00:00:00?grep?redis@b@[root@centos6?redis]#?kill???-9??4570四月?17,?2019?11:37:57?下午?redis.clients.jedis.JedisSentinelPool?initSentinels@b@信息:?Trying?to?find?master?from?available?Sentinels...@b@四月?17,?2019?11:37:57?下午?redis.clients.jedis.JedisSentinelPool?initSentinels@b@信息:?Redis?master?running?at?192.168.1.202:6379,?starting?Sentinel?listeners...@b@四月?17,?2019?11:37:57?下午?redis.clients.jedis.JedisSentinelPool?initPool@b@信息:?Created?JedisPool?to?master?at?192.168.1.202:6379@b@192.168.1.202:6379@aaa@b@192.168.1.202:6379@aaa@b@192.168.1.202:6379@aaa@b@192.168.1.202:6379@aaa@b@192.168.1.202:6379@aaa@b@192.168.1.202:6379@aaa@b@192.168.1.202:6379@aaa@b@192.168.1.202:6379@aaa@b@192.168.1.202:6379@aaa@b@192.168.1.202:6379@aaa@b@getConntion??error,waiting??5s,will?try?again...It?seems?like?server?has?closed?the?connection.@b@getResource??error2,waiting??more,will?try?again...It?seems?like?server?has?closed?the?connection.@b@getConntion??error,waiting??5s,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getResource??error2,waiting??more,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getConntion??error,waiting??5s,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getResource??error2,waiting??more,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getConntion??error,waiting??5s,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getResource??error2,waiting??more,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getConntion??error,waiting??5s,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getResource??error2,waiting??more,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getConntion??error,waiting??5s,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@四月?17,?2019?11:38:59?下午?redis.clients.jedis.JedisSentinelPool?initPool@b@信息:?Created?JedisPool?to?master?at?192.168.1.202:6380@b@192.168.1.202:6380@aaa@b@192.168.1.202:6380@aaa@b@192.168.1.202:6380@aaa@b@192.168.1.202:6380@aaa@b@192.168.1.202:6380@aaa@b@192.168.1.202:6380@aaa@b@...@b@192.168.1.202:6380@aaa@b@getConntion??error,waiting??5s,will?try?again...It?seems?like?server?has?closed?the?connection.@b@getResource??error2,waiting??more,will?try?again...It?seems?like?server?has?closed?the?connection.@b@getConntion??error,waiting??5s,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getResource??error2,waiting??more,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getConntion??error,waiting??5s,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getResource??error2,waiting??more,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getConntion??error,waiting??5s,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getResource??error2,waiting??more,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getConntion??error,waiting??5s,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getResource??error2,waiting??more,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@getConntion??error,waiting??5s,will?try?again...java.net.SocketException:?Software?caused?connection?abort:?socket?write?error@b@四月?17,?2019?11:40:57?下午?redis.clients.jedis.JedisSentinelPool?initPool@b@信息:?Created?JedisPool?to?master?at?192.168.1.202:6381@b@192.168.1.202:6381@aaa@b@192.168.1.202:6381@aaa@b@192.168.1.202:6381@aaa@b@192.168.1.202:6381@aaa@b@192.168.1.202:6381@aaa@b@192.168.1.202:6381@aaa@b@192.168.1.202:6381@aaa@b@...
2. 三臺哨兵服務器打印日志如下[root@centos6?redis]#?/usr/local/bin/redis-sentinel?????/etc/redis/sentinel26379.conf????--protected-mode???no@b@4587:X?16?Apr?06:17:12.365?#?oO0OoO0OoO0Oo?Redis?is?starting?oO0OoO0OoO0Oo@b@4587:X?16?Apr?06:17:12.365?#?Redis?version=4.0.2,?bits=64,?commit=00000000,?modified=0,?pid=4587,?just?started@b@4587:X?16?Apr?06:17:12.365?#?Configuration?loaded@b@4587:X?16?Apr?06:17:12.366?*?Increased?maximum?number?of?open?files?to?10032?(it?was?originally?set?to?1024).@b@????????????????_._??????????????????????????????????????????????????@b@???????????_.-''__?''-._?????????????????????????????????????????????@b@??????_.-''????'.??'_.??''-._???????????Redis?4.0.2?(00000000/0)?64?bit@b@??.-''?.-'''.??'''\/????_.,_?''-._???????????????????????????????????@b@?(????'??????,???????.-'??|?',????)?????Running?in?sentinel?mode@b@?|'-._'-...-'?__...-.''-._|''?_.-'|?????Port:?26379@b@?|????'-._???'._????/?????_.-'????|?????PID:?4587@b@??'-._????'-._??'-./??_.-'????_.-'???????????????????????????????????@b@?|'-._'-._????'-.__.-'????_.-'_.-'|??????????????????????????????????@b@?|????'-._'-._????????_.-'_.-'????|???????????http://redis.io????????@b@??'-._????'-._'-.__.-'_.-'????_.-'???????????????????????????????????@b@?|'-._'-._????'-.__.-'????_.-'_.-'|??????????????????????????????????@b@?|????'-._'-._????????_.-'_.-'????|??????????????????????????????????@b@??'-._????'-._'-.__.-'_.-'????_.-'???????????????????????????????????@b@??????'-._????'-.__.-'????_.-'???????????????????????????????????????@b@??????????'-._????????_.-'???????????????????????????????????????????@b@??????????????'-.__.-'???????????????????????????????????????????????@b@@b@4587:X?16?Apr?06:17:12.366?#?WARNING:?The?TCP?backlog?setting?of?511?cannot?be?enforced?because?/proc/sys/net/core/somaxconn?is?set?to?the?lower?value?of?128.@b@4587:X?16?Apr?06:17:12.366?#?Sentinel?ID?is?3deef21eea5f4a5198f71236bd1d0fc859c28ff7@b@4587:X?16?Apr?06:17:12.366?#?+monitor?master?mymaster?192.168.1.202?6379?quorum?1@b@4587:X?16?Apr?06:17:17.407?#?+sdown?sentinel?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c?192.168.1.202?26381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:18.020?#?+new-epoch?2229@b@4587:X?16?Apr?06:17:19.634?#?-sdown?sentinel?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c?192.168.1.202?26381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:46.512?#?+sdown?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:46.512?#?+odown?master?mymaster?192.168.1.202?6379?#quorum?1/1@b@4587:X?16?Apr?06:17:46.512?#?+new-epoch?2230@b@4587:X?16?Apr?06:17:46.512?#?+try-failover?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:46.514?#?+vote-for-leader?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?2230@b@4587:X?16?Apr?06:17:46.514?#?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?voted?for?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?2230@b@4587:X?16?Apr?06:17:46.538?#?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c?voted?for?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?2230@b@4587:X?16?Apr?06:17:46.538?#?51df014024045d5382a408c4afe1f9c3287bd0e3?voted?for?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?2230@b@4587:X?16?Apr?06:17:46.585?#?+elected-leader?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:46.585?#?+failover-state-select-slave?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:46.657?#?+selected-slave?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:46.657?*?+failover-state-send-slaveof-noone?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:46.733?*?+failover-state-wait-promotion?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:47.631?#?+promoted-slave?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:47.631?#?+failover-state-reconf-slaves?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:47.669?*?+slave-reconf-sent?slave?192.168.1.202:6380?192.168.1.202?6380?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:48.614?*?+slave-reconf-inprog?slave?192.168.1.202:6380?192.168.1.202?6380?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:48.614?*?+slave-reconf-done?slave?192.168.1.202:6380?192.168.1.202?6380?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:48.677?#?+failover-end?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:17:48.677?#?+switch-master?mymaster?192.168.1.202?6379?192.168.1.202?6381@b@4587:X?16?Apr?06:17:48.677?*?+slave?slave?192.168.1.202:6380?192.168.1.202?6380?@?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:17:48.677?*?+slave?slave?192.168.1.202:6379?192.168.1.202?6379?@?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:17:53.685?#?+sdown?slave?192.168.1.202:6379?192.168.1.202?6379?@?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:18:56.920?#?-sdown?slave?192.168.1.202:6379?192.168.1.202?6379?@?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:19:06.911?*?+convert-to-slave?slave?192.168.1.202:6379?192.168.1.202?6379?@?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:22:19.373?#?+new-epoch?2231@b@4587:X?16?Apr?06:22:19.376?#?+vote-for-leader?51df014024045d5382a408c4afe1f9c3287bd0e3?2231@b@4587:X?16?Apr?06:22:19.456?#?+sdown?master?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:22:19.456?#?+odown?master?mymaster?192.168.1.202?6381?#quorum?1/1@b@4587:X?16?Apr?06:22:19.456?#?Next?failover?delay:?I?will?not?start?a?failover?before?Tue?Apr?16?06:22:56?2019@b@4587:X?16?Apr?06:22:20.511?#?+config-update-from?sentinel?51df014024045d5382a408c4afe1f9c3287bd0e3?192.168.1.202?26380?@?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:22:20.511?#?+switch-master?mymaster?192.168.1.202?6381?192.168.1.202?6379@b@4587:X?16?Apr?06:22:20.512?*?+slave?slave?192.168.1.202:6380?192.168.1.202?6380?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:22:20.512?*?+slave?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:22:25.520?#?+sdown?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:02.550?#?-sdown?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:45.529?#?+sdown?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:45.529?#?+odown?master?mymaster?192.168.1.202?6379?#quorum?1/1@b@4587:X?16?Apr?06:24:45.529?#?+new-epoch?2232@b@4587:X?16?Apr?06:24:45.529?#?+try-failover?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:45.531?#?+vote-for-leader?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?2232@b@4587:X?16?Apr?06:24:45.531?#?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?voted?for?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?2232@b@4587:X?16?Apr?06:24:45.536?#?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c?voted?for?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?2232@b@4587:X?16?Apr?06:24:45.536?#?51df014024045d5382a408c4afe1f9c3287bd0e3?voted?for?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?2232@b@4587:X?16?Apr?06:24:45.593?#?+elected-leader?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:45.593?#?+failover-state-select-slave?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:45.649?#?+selected-slave?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:45.649?*?+failover-state-send-slaveof-noone?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:45.704?*?+failover-state-wait-promotion?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:45.796?#?+promoted-slave?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:45.796?#?+failover-state-reconf-slaves?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:45.877?*?+slave-reconf-sent?slave?192.168.1.202:6380?192.168.1.202?6380?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:46.237?*?+slave-reconf-inprog?slave?192.168.1.202:6380?192.168.1.202?6380?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:46.237?*?+slave-reconf-done?slave?192.168.1.202:6380?192.168.1.202?6380?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:46.304?#?+failover-end?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:24:46.304?#?+switch-master?mymaster?192.168.1.202?6379?192.168.1.202?6381@b@4587:X?16?Apr?06:24:46.304?*?+slave?slave?192.168.1.202:6380?192.168.1.202?6380?@?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:24:46.304?*?+slave?slave?192.168.1.202:6379?192.168.1.202?6379?@?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:24:51.310?#?+sdown?slave?192.168.1.202:6379?192.168.1.202?6379?@?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:27:32.660?#?-sdown?slave?192.168.1.202:6379?192.168.1.202?6379?@?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:28:08.962?#?+new-epoch?2233@b@4587:X?16?Apr?06:28:08.964?#?+vote-for-leader?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c?2233@b@4587:X?16?Apr?06:28:09.054?#?+sdown?master?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:28:09.054?#?+odown?master?mymaster?192.168.1.202?6381?#quorum?1/1@b@4587:X?16?Apr?06:28:09.054?#?Next?failover?delay:?I?will?not?start?a?failover?before?Tue?Apr?16?06:28:45?2019@b@4587:X?16?Apr?06:28:10.088?#?+config-update-from?sentinel?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c?192.168.1.202?26381?@?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:28:10.088?#?+switch-master?mymaster?192.168.1.202?6381?192.168.1.202?6379@b@4587:X?16?Apr?06:28:10.088?*?+slave?slave?192.168.1.202:6380?192.168.1.202?6380?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:28:10.088?*?+slave?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:28:15.112?#?+sdown?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:31:10.395?#?-sdown?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:31:49.008?#?+sdown?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:31:49.008?#?+odown?master?mymaster?192.168.1.202?6379?#quorum?1/1@b@4587:X?16?Apr?06:31:49.008?#?+new-epoch?2234@b@4587:X?16?Apr?06:31:49.008?#?+try-failover?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:31:49.025?#?+vote-for-leader?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?2234@b@4587:X?16?Apr?06:31:49.025?#?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?voted?for?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?2234@b@4587:X?16?Apr?06:31:49.025?#?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c?voted?for?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c?2234@b@4587:X?16?Apr?06:31:49.025?#?51df014024045d5382a408c4afe1f9c3287bd0e3?voted?for?51df014024045d5382a408c4afe1f9c3287bd0e3?2234@b@4587:X?16?Apr?06:31:59.568?#?-failover-abort-not-elected?master?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:31:59.635?#?Next?failover?delay:?I?will?not?start?a?failover?before?Tue?Apr?16?06:32:25?2019@b@4587:X?16?Apr?06:32:25.249?#?+new-epoch?2235@b@4587:X?16?Apr?06:32:25.251?#?+vote-for-leader?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c?2235@b@4587:X?16?Apr?06:32:25.261?#?Next?failover?delay:?I?will?not?start?a?failover?before?Tue?Apr?16?06:33:01?2019@b@4587:X?16?Apr?06:32:26.459?#?+config-update-from?sentinel?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c?192.168.1.202?26381?@?mymaster?192.168.1.202?6379@b@4587:X?16?Apr?06:32:26.459?#?+switch-master?mymaster?192.168.1.202?6379?192.168.1.202?6380@b@4587:X?16?Apr?06:32:26.459?*?+slave?slave?192.168.1.202:6381?192.168.1.202?6381?@?mymaster?192.168.1.202?6380@b@4587:X?16?Apr?06:32:26.459?*?+slave?slave?192.168.1.202:6379?192.168.1.202?6379?@?mymaster?192.168.1.202?6380@b@4587:X?16?Apr?06:32:31.490?#?+sdown?slave?192.168.1.202:6379?192.168.1.202?6379?@?mymaster?192.168.1.202?6380@b@4587:X?16?Apr?06:33:47.160?#?+sdown?master?mymaster?192.168.1.202?6380@b@4587:X?16?Apr?06:33:47.160?#?+odown?master?mymaster?192.168.1.202?6380?#quorum?1/1@b@4587:X?16?Apr?06:33:47.160?#?+new-epoch?2236@b@4587:X?16?Apr?06:33:47.160?#?+try-failover?master?mymaster?192.168.1.202?6380@b@4587:X?16?Apr?06:33:47.246?#?+vote-for-leader?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?2236@b@4587:X?16?Apr?06:33:47.247?#?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?voted?for?3deef21eea5f4a5198f71236bd1d0fc859c28ff7?2236@b@4587:X?16?Apr?06:33:47.247?#?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c?voted?for?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c?2236@b@4587:X?16?Apr?06:33:47.247?#?51df014024045d5382a408c4afe1f9c3287bd0e3?voted?for?51df014024045d5382a408c4afe1f9c3287bd0e3?2236@b@4587:X?16?Apr?06:33:57.687?#?-failover-abort-not-elected?master?mymaster?192.168.1.202?6380@b@4587:X?16?Apr?06:33:57.777?#?Next?failover?delay:?I?will?not?start?a?failover?before?Tue?Apr?16?06:34:23?2019@b@4587:X?16?Apr?06:34:23.255?#?+new-epoch?2237@b@4587:X?16?Apr?06:34:23.258?#?+vote-for-leader?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c?2237@b@4587:X?16?Apr?06:34:23.291?#?Next?failover?delay:?I?will?not?start?a?failover?before?Tue?Apr?16?06:35:00?2019@b@4587:X?16?Apr?06:34:23.704?#?+config-update-from?sentinel?a3b1a33e0d2dbe70b8de78dba808a1e0a6e6fc5c?192.168.1.202?26381?@?mymaster?192.168.1.202?6380@b@4587:X?16?Apr?06:34:23.704?#?+switch-master?mymaster?192.168.1.202?6380?192.168.1.202?6381@b@4587:X?16?Apr?06:34:23.704?*?+slave?slave?192.168.1.202:6379?192.168.1.202?6379?@?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:34:23.704?*?+slave?slave?192.168.1.202:6380?192.168.1.202?6380?@?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:34:28.729?#?+sdown?slave?192.168.1.202:6380?192.168.1.202?6380?@?mymaster?192.168.1.202?6381@b@4587:X?16?Apr?06:34:28.729?#?+sdown?slave?192.168.1.202:6379?192.168.1.202?6379?@?mymaster?192.168.1.202?6381
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