GKE alert ("unmanaged": {"net.ipv4.tcp_fastopen_key") by botkube

1/21/2022

We are deploying a GKE Cluster with terraform, we have installed a botkube to receive logs alert on a slack channel, and after a few days we receive many of these alert messages for each node randomly.

botkube message

Some information about our cluster:

  • Control Plane GKE Version: 1.21.5-gke.1302
  • Node GKE Version: 1.20.11-gke.1300
  • Node type: e2-medium
  • Network Setup: VPC-NATIVE
-- Matías
cluster-computing
devops
google-kubernetes-engine
kubernetes
networking

0 Answers