After single Node failure in a HA deployment Scheduler and Controller Manager are not working properly. When checking docker logs on a Node last messages are
1 leaderelection.go:213] failed to renew lease kube-system/kube-controller-manager: timed out waiting for the condition 1 controllermanager.go:215] leaderelection lost
When trying to restart docker container
kube-controller-manager nothing happens.
Are there any suggestions what should I do?