OpenShift components having issues reaching API after single master fails in multi-master configuration

Solution Unverified - Updated -

Issue

  • The router log the following errors:
github.com/openshift/origin/pkg/router/template/service_lookup.go:31: Failed to list *api.Service: Get https:/<ip>:443/api/v1/services?resourceVersion=0: dial tcp <ip>:443: i/o timeout
  • components where having issues while trying to reach the API for a while, e.g: pods and deploy pods.

Environment

  • OpenShift Container Platform 3.5, 3.6
  • failing host as the routers were running correctly

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