cybozu-go / coil

CNI plugin for Kubernetes designed for scalability and extensibility
Apache License 2.0
158 stars 18 forks source link

Coil-egress accidentally deletes a peer #212

Closed ysksuzuki closed 1 year ago

ysksuzuki commented 2 years ago

Describe the bug Coil-egress accidentally deletes a peer and a client pod that still holds a FOU tunnel with the nat pod can't communicate over the nat because of this.

Environments

To Reproduce We don't know yet.

Expected behavior Coil-egress doesn't delete a peer that still or recover the peer if this happens.

Additional context Add logs to coil-egress so that we can investigate what is going on if this issue occurs.