master info ：
# Replication
role:master
connected_slaves:2
slave0:ip=127.0.0.1,port=6380,state=online,offset=3668,lag=1
slave1:ip=127.0.0.1,port=6381,state=online,offset=3668,lag=1
master_replid:748596c2db6f7035291cba3674e824a02f584ef6
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:3668
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:1
repl_backlog_histlen:3668
slaves:2
sentinel info:
` sentinel_masters:1 sentinel_tilt:0 sentinel_running_scripts:0 sentinel_scripts_queue_length:0 sentinel_simulate_failure_flags:0 master0:name=mymaster,status=odown,address=127.0.0.1:6379,slaves=0,sentinels=1
` slaves=0;
sentinel.conf
sentinel monitor mymaster 127.0.0.1 6379 1
其他的sentinel配置都是默认的