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redis sentinelのdocumentが更新されてたからdiff取ってみた(2015/2/2 vs 2015/5/23)

Last updated at Posted at 2015-05-23

#redis sentinelのdocumentが更新されてたからdiff取ってみた。(2015/5/23現在)

##diff text(2015/6/23くらいに消えます)
https://www.diffchecker.com/zvdeo8dt

##diffまとめ
・2.8が最新だったけど、3.0がもう出るのでそちらに言及
・sentinelの設定が書き換えられるのは、failoverの際だけじゃなく新しいsentinelが追加されたときも(「and every time a new Sentinel is discovered.」が追記)
・redis sentinalは3台以上の独立したマシン・VMを使わないとうまく動かないと明記
・dockerを使うとportとか変更してうまく動かないかもだから注意してねと明記
・SENTINELコマンド追記
SENTINEL sentinels Show a list of sentinel instances for this master, and their state.
SENTINEL ckquorum Check if the current Sentinel configuraiton is able to reach the quorum needed to failover a master, and the majority needed to authorize the failover. This command should be used in monitoring systems to check if a Sentinel deployment is ok.

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