HostPort pods lose iptables rules after node restarts or other events
Issue
- After the
atomic-openshift-nodeservices are restarted, iptables rules for any pods using hostport are removed - Pods like the router or others which listen directly on the host are suddenly inaccessible or routable at random points in time and for no clear reason.
Environment
- Red Hat OpenShift Container Platform
- 3.6
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