REDIS-sentinel测试环境搭建(MAC)
最近在搭建Redis-Sentinel测试时,将遇到的问题在这标注下.部署:三个Sentinel实例,端口为:36379,36380,36381,将Sentinel配置文件放在同一目录下.结果运行Sentinel masters得到的Other sentinels一直为0.在网上找了下原因,没有找到.然后我截图向同事求助,截图后发现三个Sentinel实现的ID竟然一致.如下图所示.
初步怀疑是Sentinel不不⽀支持同⼀一⽬目录,于是我⼿手⼯工修改sentinel.conf⽂文件的[sentinel
myid] 配置项,使⽤用Sentinel masters可以看到other sentinels为2了了.⼀一切正常.
然⽽而当我KILL掉mastera时,使⽤用Sentinel get-master-addr-by-name mastera得
到的master没有变化.怀疑⼜又是相同⽬目录原因,后我将配置⽂文件置于3个⽬目
录,Sentinel主从切换恢复正常.
下⾯面我将配置⽂文件列列出.
port 36379
dir "/usr/local/etc/redis"
sentinel monitor mastera 127.0.0.1 16380 2
sentinel failover-timeout mastera 6000
sentinel auth-pass mastera xxxxxxxxx
另外两个配置⽂文件只是端⼝口号不不同
redis配置⽂文件如下:
drwxr-xr-x 22 wangtingwei admin 748B 11 26 09N46 .
drwxrwxr-x 8 wangtingwei admin 272B 11 24 16N39 ..
-rw-r--r-- 1 wangtingwei admin 84K 11 26 09N44 16379stdout
-rw-r--r-- 1 wangtingwei admin 483K 11 26 09N46 16380stdout
-rw-r--r-- 1 wangtingwei admin 405K 11 26 09N46 16381stdout
-rw-r--r-- 1 wangtingwei admin 157B 11 22 18N12 dump.rdb
-rw-r--r-- 1 wangtingwei admin 211B 11 26 09N44 redis-16369.rdb
-rw-r--r-- 1 wangtingwei admin 428B 11 24 17N11 redis-16379.conf
-rw-r--r-- 1 wangtingwei admin 404B 11 26 09N45 redis-16380.conf
-rw-r--r-- 1 wangtingwei admin 211B 11 26 09N46 redis-16380.rdb
-rw-r--r-- 1 wangtingwei admin 435B 11 26 09N45 redis-16381.conf
-rw-r--r-- 1 wangtingwei admin 211B 11 26 09N46 redis-16381.rdb
-rw-r--r-- 1 wangtingwei admin 373B 11 24 14N21 redis-26379.conf
-rw-r--r-- 1 wangtingwei admin 160B 11 24 16N47 redis-26379.rdb
-rw-r--r-- 1 wangtingwei admin 409B 11 24 14N21 redis-26380.conf
-rw-r--r-- 1 wangtingwei admin 160B 11 24 16N53 redis-26380.rdb
-rw-r--r-- 1 wangtingwei admin 414B 11 24 16N52 redis-26381.conf
-rw-r--r-- 1 wangtingwei admin 160B 11 22 22N28 redis-26381.rdb
drwxr-xr-x 3 wangtingwei admin 102B 11 27 18N22 sentinel-36379
drwxr-xr-x 3 wangtingwei admin 102B 11 26 09N36 sentinel-36380
drwxr-xr-x 3 wangtingwei admin 102B 11 26 09N36 sentinel-36381
-rw-r--r-- 1 wangtingwei admin 26M 11 24 17N07 stdout
daemonize no
pidfile /usr/local/etc/redis/redis-16369.pid
port 16379
#bind 127.0.0.1
timeout 300
loglevel verbose
logfile 16379stdout
databases 16
save 900 1
save 300 10
save 60 100000
rdbcompression yes
dbfilename redis-16369.rdb
dir /usr/local/etc/redis
masterauth xxxxx
requirepass xxxxx
maxclients 128
maxmemory 0
appendonly no
appendfilename append-16369.aof
appendfsync everysec
#vm-enabled no
#glueoutputbuf yes
daemonize no
pidfile "/usr/local/etc/redis/redis-16380.pid"
port 16380
#bind 0.0.0.0
timeout 300
loglevel debug
logfile "16380stdout"
databases 16
save 900 1
save 300 10
save 60 10000
rdbcompression yes
dbfilename "redis-16380.rdb"
dir "/usr/local/etc/redis"
masterauth "xxxxx"
requirepass "xxxxx"
maxclients 128
maxmemory 0
appendonly no
appendfilename "append-16380.aof"
appendfsync everysec
