Tag: etcd


etcd 故障排查之 `snapshotting is taking more than x seconds to finish`

查看 etcd 运行日志,如果看到如下日志: snapshotting is taking more than x seconds to finish … 当发送一个snapshot超过30s并且在1Gbps(千兆)网络环境下使用时间超过一定时间时,etcd就会打印这个日志进行告警。

继续阅读

etcd 故障排查之 `request ignored (cluster ID mismatch)`

查看 etcd 运行日志,如果看到如下日志: request ignored (cluster ID mismatch) 是因为 cluster token 不一致,新成员接收到请求后会报出这个warning。查看官方问答,解释如下: Every new etcd cluster

继续阅读

etcd 实战分享

推荐访问我的在线 Slide: https://talks.bingohuang.com/2018/20180521-etcd-in-action/etcd-in-action.slide

继续阅读

etcd 故障排查之 `failed to send out heartbeat on time`

查看 etcd 运行日志,如果看到如下日志: 08:52:05.164847 W | etcdserver: failed to send out heartbeat on time 说明 etcd 发送心跳有问题了,查看官方问答,解释如下: etcd uses a leader

继续阅读

etcd 故障排查之 `etcdserver apply entries took too long`

经常去看看 etcd 运行日志,如果 etcd 负载比较高,或者节点规格较差,往往能看到如下类似日志: 08:52:05.164847 W | etcdserver: apply entries took too long [140.696147ms for 1 entries] 0

继续阅读
Bingo Huang