【发布时间】:2019-08-23 09:30:00
【问题描述】:
API 服务器的 IP 地址为 172.0.1.1。
API服务器地址与Kubelet 10250端口通信时,总是报错:
E0402 03:27:12.970501 1 upgradeaware.go:310] Error proxying data from client to backend: write tcp 172.0.1.1:40190->172.0.128.204:10250: write: broken pipe
E0402 03:27:13.272704 1 upgradeaware.go:310] Error proxying data from client to backend: write tcp 172.0.1.1:33676->172.0.128.243:10250: write: broken pipe
E0402 03:27:14.476613 1 upgradeaware.go:310] Error proxying data from client to backend: write tcp 172.0.1.1:36802->172.0.128.31:10250: write: broken pipe
我已尝试修改以下参数:
Net.ipv4.tcp_keepalive_time =600
Net.ipv4.tcp_keepalive_intvl = 30
Net.ipv4.tcp_keepalive_probes = 10
并执行sysctl -p使其工作,但并没有解决问题,或者看到很多这样的错误。
【问题讨论】:
-
您使用的 kubelet 版本是什么?
标签: kubernetes