Sentinel icon indicating copy to clipboard operation
Sentinel copied to clipboard

Circuit breaker for outlier service node | sentinel能否对故障实例熔断的隔离

Open XW512 opened this issue 3 years ago • 2 comments

现在有A服务调用B服务,B服务有三个节点,其中有个节点发生了异常,我们希望在请求A服务调用B服务的时候,不会把请求打到异常节点上,sentinel能支持在正常节点上负载,对异常节点进行隔离,这样保证主调方迅速自动屏蔽错误率高或故障的服务实例,并启动定时任务对熔断实例进行探活。在达到恢复条件后对其进行半开恢复。在半开恢复后,释放少量请求去进行真实业务探测。并根据真实业务探测结果去判断是否完全恢复正常。

XW512 avatar Jul 29 '22 06:07 XW512

目前实例维度的熔断还不支持,欢迎社区讨论相关的实现策略。

sczyh30 avatar Aug 02 '22 09:08 sczyh30

I'm interested in contributing to this issue, so before I start working it, would anyone mind sparing a little time explaining what the issue fix will be and pointing me to some resources to get started.

sreenath-tm avatar Sep 03 '22 10:09 sreenath-tm