This repository was archived by the owner on Mar 9, 2022. It is now read-only.
This repository was archived by the owner on Mar 9, 2022. It is now read-only.
Use per-pod shim. #1075
Description
We should start testing per-pod shim introduced by containerd/containerd#3004.
And for containerd 1.3, we should switch to using that for Kubernetes.
We observed memory regression in golang 1.12 kubernetes/kubernetes#74917.
Since we have a per-container containerd-shim now, the overall memory usage is pretty sensitive to golang runtime memory overhead.
Moving to per-pod shim should make this much better.
/cc @crosbymichael FYI