Issue

OpenShift Template Service Broker appeared to become unresponsive after around ~2 months of uptime. Users were experiencing the errors similar to the following when trying to provision/deprovision services from the catalog:

Error deprovisioning, ClusterServiceClass (K8S:
        "73182d1c-919f-11e8-8b14-005056b1842f" ExternalName: "redis-persistent")
        at ClusterServiceBroker "template-service-broker": Delete
        https://apiserver.openshift-template-service-broker.svc:443/brokers/template.openshift.io/v2/service_instances/fe7fca5f-6e28-464b-8860-c83b26b981e9?accepts_incomplete=true&plan_id=73182d1c-919f-11e8-8b14-005056b1842f&service_id=73182d1c-919f-11e8-8b14-005056b1842f:
        dial tcp <IP ADDR>:443: connect: cannot assign requested address