New answers tagged master
To handle automatically the master election automatically you may want to try the following solutions: use twemproxy and serf use pacemaker (in french) use zookeeper
There's not currently any mechanism for failing back to the intended master. The slave-priority can affect what slave is selecting when the master is down, but won't cause the sentinels to initiate a failback when the current master is healthy. To have this done automatically, you'll need to implement it outside of sentinel.
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