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李鹤

Sidecar优雅退出

背景 codis集群在接入弹性云测试时发现容器漂移失败,通过集群日志看,提示 调度超时,去界面查看,已经调度成功了(调度成功的标志就是已经有宿主

Flannel key not found

问题描述 etcd 3.3.1 flannel 0.11.0 flannel启动时报错,启动参数如下 1 ./flannel -etcd-keyfile=/etc/kubernetes/ssl/etcd-client-key.pem -etcd-cafile=/etc/kubernetes/ssl/ca.pem -etcd-endpoints=https://ip:port -etcd-certfile=/etc/kubernetes/ssl/etcd-client.pem -etcd-prefix=/coreos.com/network 错误信息如下: 1 2 3 4 5 E0908 20:27:17.671602 2331 main.go:382] Couldn't fetch network config: 100: Key not found (/coreos.com) [22] timed out E0908 20:27:18.680096 2331 main.go:382] Couldn't fetch network config: