无法同步 configmap 缓存：超时

Question

我正在创建一个包含许多配置映射（20+）的 helm 图表，每次启动它时，pod 都会崩溃，并且当我运行时，kubectl describe它充满了如下警告：

Warning  FailedMount  24m                     kubelet, A-p51   MountVolume.SetUp failed for volume "bridge-dep" : failed to sync configmap cache: timed out waiting for the condition
  Warning  FailedMount  24m                     kubelet, A-p51   MountVolume.SetUp failed for volume "dashboard-hpa" : failed to sync configmap cache: timed out waiting for the condition
  Warning  FailedMount  24m                     kubelet, A-p51   MountVolume.SetUp failed for volume "dashboard-crb" : failed to sync configmap cache: timed out waiting for the condition
  Warning  FailedMount  24m                     kubelet, A-p51   MountVolume.SetUp failed for volume "bridge-http-svc" : failed to sync configmap cache: timed out waiting for the condition

我用 检查了配置映射，kubectl get cm [cm-name] -o yaml它们都存在并且正确，但我不知道为什么 Pod 崩溃。

顺便说一句，我正在使用 Microk8s 和 K8s 1.16 进行开发。