OpenShift Router reload-haproxy script fails due to iptables invalid port/service error

Solution Verified - Updated -

Issue

The OpenShift Router (haproxy) logs error during reloads:

' specified.4.21: invalid port/service `80
Try `iptables -h' or 'iptables --help' for more information.
' specified.4.21: invalid port/service `80
Try `iptables -h' or 'iptables --help' for more information.
 - Checking HAProxy /healthz on port 1936 ...
 - HAProxy port 1936 health check ok : 0 retry attempt(s).

Environment

  • Red Hat OpenShift Container Platform
    • 3.2

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