您刚刚安装了PostgreSQL并启动了您的第一个集群，创建了一些表，加载了数据，甚至对PostgreSQL配置进行了一些调整以提高性能。现在，您正在考虑如何使群集高度可用。不幸的是，PostgreSQL不知道在向导不可用时如何自动切换自身，但是幸运的是，这可以使用第三方实用程序来实现。任务很明确，您开始研究所有实用程序的优缺点，以便选择最佳实用程序。并且...您已经走错了轨道，因为您必须首先确定SLA，RTO和RPO值。在本演讲中，我计划介绍数据库管理员在设置和操作高可用性自动故障转移Postgres集群时犯的许多错误。
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没有错。
您是否打算将Patroni现在将json中的Patroni斜杠返回的度量集成到Prometheus格式中？
基本上，Patroni是一个开源项目。如果需要，您可以实施拉取请求。我将很高兴看到它并重击它。
谢谢！
我认为，甚至在该帐户上开了一张票。
没有其他问题了，谢谢大家！